Firms To Watch: Appellate: courts of appeals / Appellate: supreme courts (states and federal)

During 2023, Boies Schiller Flexner LLP boosted its appellate practice with a pair of key hires: David Lehn joined in Washington DC from WilmerHale and previously served in the Office of Legal Counsel at the DOJ; Evan Ezray joined in Fort Lauderdale and was formerly Deputy Solicitor General for Florida.
Dechert LLP’s appellate practice has gone from strength to strength under former Assistant Attorney General and department co-head Steven Engel. The team added a raft of new clients during 2022/23, including a group of US senators.
Dykema Gossett PLLC reinforced its national appellate practice in 2023 with a trio of high-profile hires: former appellate justice and Deputy Attorney General for Texas, David Schenck, joined in Dallas; former federal prosecutor Chantel Febus arrived in Washington DC; and seasoned senior counsel Susan Feibus joined in Chicago.
Hecker Fink LLP’s firm-wide focus on public interest matters is reflected in its diverse case roster, which spans civil rights, election law, and commercial cases, among other work.
Fast-growing litigation boutique Lehotsky Keller Cohn LLP remains a firm in growth mode. In a significant development, it added new name partner, and former Deputy Assistant Attorney General, Jonathan Cohn in April 2023—he joined in Washington DC from Sidley Austin LLP.
California boutique Stris & Maher LLP appears routinely before state and federal appellate courts nationwide. Peter Stris, who has an emphasis on representing plaintiffs, has argued ten cases before the US Supreme Court.

Appellate: courts of appeals / Appellate: supreme courts (states and federal) in United States

Akin

Akin houses a thriving national appellate practice, which is primarily recognized for its record in IP, American Indian law, financial restructuring and labor law cases. Additionally, the wider firm’s formidable regulatory offering marks it as a key player in administrative law and Administrative Procedure Act litigation, as recently evidenced by its wor on behalf of four importers challenging the Trump Administration’s trade war with China, which represents one of the largest cases in the Court of International Trade’s history. Spearheading the group is Washington DC-based Pratik Shah, who has argued seventeen cases before the US Supreme Court and sixty cases in other appellate courts across the country. Shah teamed up with fellow DC-based appellate specialists James E. Tysse and Julius Chen to lead the importer challenge appeal before the Federal Circuit. Aileen McGrath left the firm in July 2024.

Responsables de la pratique:

Pratik Shah


Autres avocats clés:

James E. Tysse; Julius Chen; Lide Paterno


Principaux clients

Official Committee of Unsecured Creditors of Purdue Pharma LP


Space Exploration Technologies Corp (SpaceX)


The Seneca Nation of Indians


Horseracing Integrity and Safety Authority


National Football League (NFL)


AT&T Corporation


MediaNews Group


Inguran LLC


Michaels Stores


Green Thumb Industries


TAG Security Protective Services


Home Depot


Apollo Investment Corporation


Ardent Health Services


HMTX Industries LLC (Section 301 Client Group)


ACLU of Tennessee


Bolivian families


The Bert Bell/Pete Rozelle NFL Player Retirement Plan


Principaux dossiers


  • Representing the Official Committee of Unsecured Creditors of Purdue Pharma LP before the US Supreme Court in a landmark bankruptcy case.
  • Defending the Federal Communications Commission’s grant of market-altering licenses to SpaceX, over competitor challenges, in the DC Circuit.
  • Representing the Seneca Nation in the Second Circuit in a significant Indian law case challenging the legality of New York officials’ ongoing operation of the New York State Thruway across the Nation’s Cattaraugus Reservation.

Arnold & Porter

Arnold & Porter was one of a small band of firms to prevail in every one of its arguments before SCOTUS during 2022/23. Most notably, department head John Elwood in Washington DC successfully represented the plaintiff in a landmark First Amendment case discussing whether the US Constitution requires prosecutors to prove a minimum mental state before a person can be punished for threatening speech. In another SCOTUS win, newly promoted counsel Andrew Tutt in Washington DC represented Gorgi Talevski in a nursing home abuse case with national implications for civil rights litigation. The group also draws on Denver’s Reeves Anderson, who maintains a broad appellate and trial practice; Washington DC’s Stanton Jones, who has represented parties and amici curiae in 16 cases before SCOTUS; and next-generation partners Allon Kedem and Elisabeth Theodore, both of whom are based in Washington DC. The group was further strengthened by the recent arrival of New York-based Joseph Greenaway, who was formerly a judge for the Third Circuit.

Responsables de la pratique:

John Elwood


Autres avocats clés:

Reeves Anderson; Elisabeth Theodore; William Perdue; Stanton Jones; Allon Kedem; Joseph Greenaway; Andrew Tutt; Sean SeLegue; Anthony Franze; Sally Pei


Principaux clients

National Redistricting Foundation


Sanofi-Aventis US and Regeneron Pharmaceuticals


AstraZeneca


AIG (Superior Well Service)


The Democratic Republic of the Congo


Heating, Air-conditioning, & Refrigeration Distributors International


Antero Resources


BP


Principaux dossiers


  • Obtained a complete victory at the Third Circuit on behalf of AstraZeneca against the government in a dispute over the federal 340B Drug Pricing Program.
  • Secured a reversal at the Third Circuit of an $18m judgment against an affiliate of AIG.
  • Scored a victory before the US Supreme Court in a precedent-setting nursing home abuse case with nationwide implications for civil rights litigation.

Baker Botts L.L.P.

Arguably best known for its record in local intermediate and higher appellate courts, including the Texas Supreme Court, Baker Botts L.L.P.’s Texas-centered team also has experience arguing before all 13 Courts of Appeals, numerous state appellate courts and SCOTUS. The firm’s signature oil and gas expertise ensures that energy-related appeals are a strong suit, with the team recently securing a win for Vitol Americas Corp in the Fourteenth Court of Appeals in a case upholding a $147m breach-of-contract judgment against Targa Channelview. Houston-based Macey Reasoner Stokes heads the appellate practice and led on the Vitol Americas work. Also recommended are Houston’s Aaron Streett, who fronts the Supreme Court and constitutional law group, and Austin-based former Texas Supreme Court Chief Justice, Thomas Phillips.

Responsables de la pratique:

Macey Reasoner Stokes; Aaron Streett


Autres avocats clés:

Thomas Phillips; Stephanie Cagniart; Mark Little; Kevin Sadler; Scott Powers; David Arlington; Brendan Day


Les références

‘The lawyers at Baker Botts are dedicated, available 24/7, plan ahead on litigation projects and are overall excellent litigators. Very dedicated to the client. Outstanding work.’

‘Kevin Sadler, Scott Powers, David Arlington, Brendan Day are all top litigators.’

Principaux clients

AT&T


Baylor College of Medicine


BCCA Appeal Group


Calpine Corporation


CenterPoint Energy Resources Corp


Charter Day School


Chevron Corporation


COG Operating LLC


Committee on Investment of Employee Benefits


ConocoPhillips Company


Credit Suisse AG / Credit Suisse Securities (USA) LLC


DISH Network


Dril-Quip


Exxon Mobil Corporation


Ernst & Young LLP


FedEx Freight


FINRA


GMG Health Systems Associates.


Halliburton Energy Services


ITC Holdings


Official Stanford Investors Committee


JSW Steel (USA)


Keurig Dr Pepper


Kinder Morgan Texas Pipeline LLC


Landry’s


Lockheed Martin Corporation


Lowe’s Companies


Lyft


Magnolia Oil & Gas Operating LLC


MP Gulf of Mexico LLC


Mullen, Katheryn


National Association of Clean Water Agencies


Phillips 66


Port of Corpus Christi Authority of Nueces County


Repsol Oil & Gas LLC


Sempra Energy


Sunnova Energy Corporation


Tenaris Bay City


Texas Oil & Gas Association


US Chamber of Commerce


Vitol Americas Corp


Werner Enterprises


Xcel Energy


Principaux dossiers


  • Successfully represented Vitol Americas Corp in the Fourteenth Court of Appeals in a case upholding a $147m breach-of-contract judgment against Targa Channelview.
  • Successfully acted on behalf of a multi-client group to win a judicial stay of the Environmental Protection Agency’s multi-state interstate transport rule.
  • Successfully represented an individual before the US Supreme Court in an appeal discussing questions of religious liberty in the employment context.

Bracewell LLP

Bracewell LLP’s firm-wide focus on the energy sector is reflected in its appellate practice, where it specializes in representing energy companies before all courts of appeals, with a particularly notable record before the Texas Supreme Court. The team is also well versed in appeals concerning the insurance, toxic torts, IP, and environmental law fields. The group is concentrated in Houston, where department head Warren Harris is valued for his ‘ability in oral argument’. Also noted in Houston are Jeffrey Oldham, who is a former general counsel in the Office of the Governor of the State of Texas, and newly promoted partner Walter Simons.

Responsables de la pratique:

Warren Harris


Autres avocats clés:

Jeffrey Oldham; Walter Simons


Les références

‘Outstanding collaboration and responsiveness from the entire team. In high-stakes litigation with constantly changing circumstances, Bracewell was always ready to pivot and respond.’

‘Warren Harris and Walter Simons are truly the best. Walter’s writing is a pleasure to read. Warren’s ability in oral argument is stand out; the respect he receives from the bench is apparent and unmatched.’

Principaux clients

Ampersand Chowchilla Biomass LLC


Apache Corp


Arroyo Energy


BMC Software


Data Marketing Partnership LP


ENI International Resources


Falcon Healthcare


G.G. and Deanna Rose


Hilcorp Energy Company


Jane Does


Linda Moody


New World Car Nissan


North Silo Resources LLC


Phillips 66


The Board of Regents of the University of Texas System


Venoco LLC


Weatherford International LLC


Westlake Chemical Corporation


Principaux dossiers


  • Secured an appellate victory in a high-profile sex-trafficking lawsuit against Salesforce.
  • Secured a Texas Supreme Court win for Apache Corporation in a lawsuit involving purchase and sale agreements and mineral leases.
  • Represented the Board of Regents of the University of Texas System in a $70m dispute over royalty payments owed under a license for the Board’s patented veterinary products.

Cravath, Swaine & Moore LLP

Cravath, Swaine & Moore LLP’s appellate practice is closely aligned with its trial practice and the team frequently—though not exclusively—handles appeals for litigation led by the firm at trial level. From its New York base, the group is active in appellate courts across the country, including recent appearances before the Federal, Fifth and Ninth Circuits, as well as in the California, Delaware, and US Supreme Court. Gary Bornstein and Kevin Orsini co-lead an overarching litigation department that also includes Antony Ryan.

Responsables de la pratique:

Gary Bornstein; Kevin Orsini


Autres avocats clés:

Yonatan Even; Antony Ryan; Lauren Moskowitz


Principaux clients

Abiomed


Epic Games


Illumina


Louis Dreyfus Company LLC


Morgan Stanley


Novartis Pharmaceuticals Corporation


PG&E Corporation


Robinhood Markets


Root


Tesla CEO Elon Musk


Viatris


The Williams Companies


Principaux dossiers


  • Won a Delaware Supreme Court decision for The Williams Companies that affirmed a judgment for Williams totaling more than $600m.
  • Won an Eleventh Circuit decision for Robinhood affirming the dismissal of state law claims in the ‘meme stock’ litigation.
  • Represented respondents in a US Supreme Court appeal concerning the Copyright Act’s statute of limitations and the ability to recover damages in infringement cases.

Gibson, Dunn & Crutcher LLP

Widely acknowledged to rank among the leading appellate practices in the US, Gibson, Dunn & Crutcher LLP fields an enviably deep bench that is well dispersed across the country, leveraging platforms in key states such as California, Texas, and Washington DC. Among its recent high-profile cases, Washington DC-based Thomas Hungar scored a unanimous win at the US Supreme Court for Slack Technologies in a landmark case discussing direct listings. Hungar also teamed up with the labor and employment practice to successfully represent UBS before the Second Circuit in a Sarbanes-Oxley whistleblower retaliation case. The national group is co-chaired by former Principal Deputy Assistant Attorney General Thomas Dupree in Washington DC, who has argued more than 100 appeals; Dallas-based department co-head Allyson Ho, who is set to represent Truck Insurance Exchange before SCOTUS in a high-profile bankruptcy-related case; and Los Angeles-based Julian Poon. The formidably strong practice also draws on Theodore Boutrous in Los Angeles whose impressive appellate track record spans civil, constitutional and criminal cases; Miguel Estrada, who has argued twenty-four cases before SCOTUS; and global litigation co-chair Helgi Walker. Former District Judge for the District of Maryland George Hazel recently joined the team. All lawyers mentioned are in Washington DC unless otherwise stated.

Responsables de la pratique:

Thomas Dupree; Allyson Ho; Julian Poon


Autres avocats clés:

Theodore Boutrous; Miguel Estrada; Helgi Walker; Thomas Hungar; Theane Evangelis; Blaine Evanson; Andrew LeGrand


Principaux clients

Slack Technologies


Truck Insurance Exchange


UBS


Meta Platforms


Rex Real Estate I


Uber, Postmates


United Behavioral Health


Rosemont Copper Company (the U.S. subsidiary of Hudbay Minerals)


Rio Tinto


Visa Inc.


Union Pacific Railroad


Goodwin

The appellate practice at Goodwin finds favor for its ‘ability to synthesize complex and nuanced legal issues’. Historically best known for its record in life sciences and technology-related appeals, where it can lean on the wider firm’s dominant industry offerings, the group additionally handles a steady stream of class actions, financial services and transport-related cases. In Washington DC, high-profile appellate specialist William Jay contributes experience in arguing seventeen cases before SCOTUS; he recently scored a win for Boeing—and co-defendant Southwest Airlines—at the Fifth Circuit in a case concerning Boeing’s 737 MAX aircraft. The DC team also draws on Brian Burgess, who co-chairs the FDA litigation practice, and up-and-coming appellate partner Jaime Santos, who has a focus on ERISA litigation, patent litigation, constitutional law and product litigation. Recommended in Boston are experienced department head Kevin Martin; David Zimmer, who specializes in IP, administrative law and consumer financial services; and newly promoted partner Gerard Cedrone.

Responsables de la pratique:

Kevin Martin


Autres avocats clés:

William Jay; Brian Burgess; Jaime Santos; David Zimmer; Gerard Cedrone; Andrew Kim; Edwina Clarke; Douglas Kline


Les références

‘William Jay, Brian Burgess, Jaime Santos and the rest of the team are extremely smart, strategic and client-centric. In addition to their ability to synthesize complex and nuanced legal issues, they are some of the best brief writers in the profession.’

‘Jaime Santos has a wonderful blend of intellect, thoughtfulness, and pragmatism that suits clients very well. She has an easy, relatable manner at oral argument that serves her and her clients very well.’

‘The most unique aspect of the Goodwin Procter appellate practice is its extensive bench of highly talented and experienced appellate practitioners. Most of the attorneys in the practice have clerked for Supreme Court justices and have appeared more than once or twice in the Supreme Court.’

Principaux clients

New Balance Athletics


Novartis


Ocwen Financial Corporation


Rocket Mortgage and its affiliate, Amrock LLC


Sandoz


Sophos and Invincea


Teachers Insurance and Annuity Association of America (TIAA)


Teva Pharmaceuticals USA


The Boeing Company


United Therapeutics Corporation


Principaux dossiers


  • Won a reversal in the First Circuit on behalf of New Balance Athletics.
  • Secured a victory at the Second Circuit on behalf of Teachers Insurance and Annuity Association of America in a decision that vacated the district court’s certification of a nationwide class of 8,000 retirement plans.
  • Obtained a complete victory at the Fifth Circuit for The Boeing Company, and its co-defendant Southwest Airlines, in a decision reversing the district court’s certification of four national classes in a RICO class action.

Greenberg Traurig LLP

With experience before intermediate and higher appellate courts across the country, Greenberg Traurig LLP’s broad practice is well versed across an array of commercial, regulatory, white-collar and IP law cases. The far-reaching national group is co-led by Miami-based Elliot Scherker, who has handled over 2000 appeals in state and federal courts during his career; Austin-based Dale Wainwright, who served on the Texas Supreme Court for a decade; and former Solicitor General of Arizona, Dominic Draye, who divides his time between Washington DC and Phoenix. The group additionally draws on New York-based of counsel Carmen Beauchamp Ciparick, who is a former senior associate judge of the New York State Court of Appeals.

Responsables de la pratique:

Elliot Scherker; Dale Wainwright; Dominic Draye


Autres avocats clés:

Carmen Beauchamp Ciparick; Brigid Cech Samole; Justin Bernstein


Les références

‘Thorough knowledge of the issues and record, excellent legal analysis, and willingness to push back when appropriate. All lawyers are very, very responsive and provide insightful case management. We also value its fantastic, unique, creative fee arrangement.’

‘Elliot Scherker and Brigid Cech Samole are excellent.’

Principaux clients

Bradley University


CA Florida Holdings


Celsius


Anschutz Entertainment Group


ABB


The Restaurant Law Center and the Texas Restaurant Association


Related Group


T.T. International Co.


Principaux dossiers


  • Obtained a victory for Bradley University when the Seventh Circuit vacated the certification of two classes in a lawsuit accusing the university of breach of contract and unjust enrichment.
  • Reversed a Palm Beach County trial court order on behalf of CA Florida Holdings denying The Palm Beach Post access to Florida grand jury materials from the botched Jeffrey Epstein prosecution.
  • Represented ABB in appealing an $158m verdict in fraud dispute with Norwegian Cruise Line.

Haynes and Boone, L.L.P.

Chiefly recognized as a go-to appellate practice in Texas, Haynes and Boone, L.L.P.’s recent docket encompasses courts of appeals nationwide, including presentations before SCOTUS. Operating out of Denver and Dallas, US Supreme Court practice chair Daniel Geyser brings to bear an illustrious record before the nation’s highest appellate court, where he has argued fifteen cases. Most recently, Geyser successfully represented in a SCOTUS dispute against the Solicitor General’s Office related to tax penalties. Dallas-based Ben Mesches fronts the appellate group and is particularly noted for his experience before the Fifth Circuit and the Texas Supreme Court. Key contacts in Houston include Mark Trachtenberg and Kent Rutter.

Responsables de la pratique:

Daniel Geyser; Ben Mesches


Autres avocats clés:

Mark Trachtenberg; Kent Rutter


Principaux clients

Archer and White Sales/ McKool Smith, PC


Trustee of the Circuit City Stores, Inc. Liquidating Trust


Unified Patents LLC


Twitter


SurgiSil


Curo Health Services


Hertz Global Holdings


Principaux dossiers


  • Represented the Dallas Police and Fire Pension System before the Fifth Court of Appeals of Texas in a case brought by the Dallas Police and Retired Officers Association challenging the constitutionally of certain benefit changes.
  • Successfully acted as appellate counsel before the Fifth Circuit in a complex civil appeal.
  • Won an appeal in the Third District Court of Appeals in a case involving issues of first impression that have ramifications for appraisal districts across Texas.

Jones Day

A force in appellate work nationally, Jones Day maintains its formidable record before the US Supreme Court: during the October 2023 term alone, five of its partners appeared as counsel of record before SCOTUS in five different cases. Its enviably deep bench includes 48 former Supreme Court clerks as well as a former US Solicitor General in high-profile specialist Noel Francisco. Francisco had a banner year in both the intermediate and higher appellate courts, which included securing a major win for one of the ‘Varsity Blues’ defendants, in convincing the First Circuit to vacate all of his principal convictions. Yaakov Roth also notched up a strong 2022/23, which included scoring a unanimous SCOTUS victory on behalf of a former campaign manager for New York Governor Andrew Cuomo, in a case discussing federal corruption laws. Other key names include New York-based department head Traci Lovitt, who prevailed in the Second Circuit in four related appeals on behalf of IBM; Hashim Mooppan, who successfully represented Boeing in a CEQA dispute before the California Court of Appeal; and of counsel Beth Heifetz. Additionally, Jeffrey Johnson and Detroit-based next-generation partner Amanda Rice are also recommended. Michael Carvin recently retired. Named attorneys are based in Washington DC unless stated otherwise.

Responsables de la pratique:

Traci Lovitt


Autres avocats clés:

Noel Francisco; Yaakov Roth; Hashim Mooppan; Beth Heifetz; Jeffrey Johnson; Amanda Rice


Les références

‘Very highly skilled and professional lawyers. I highly recommend Yaakov Roth.’

‘Brilliant lawyers handled my successful Supreme Court case. Resulted in a rare unanimous opinion from the Court. We were able to set a national precedent protecting others from severe government overreach.’

‘Amanda Rice is terrific.’

Principaux clients

Experian Information Solutions


HDR Global Trading


International Business Machines Corporation


Medtronic


R. J. Reynolds Tobacco Company


Sanofi


Smith & Wesson Brands


Supreme Court of California


The Boeing Company


The University of Michigan


Community Financial Services Association of America


Ecolab


Flowers Foods


Glacier Northwest


Kaiser Gypsum Company, Inc. and Hanson Permanente Cement


Members of Congress


South Carolina Senate


Principaux dossiers


  • Secured a Fifth Circuit decision—on behalf of two trade associations of consumer lenders—holding that the Consumer Financial Protection Bureau’s funding mechanism is unconstitutional.
  • Secured a major appellate victory for one of the ‘Varsity Blues’ defendants, in convincing the First Circuit to vacate all of his principal convictions.
  • Successfully represented Glacier Northwest before the US Supreme Court in a high-profile case concerning the National Labor Relations Act.

King & Spalding LLP

Among King & Spalding LLP’s sector strong suits, the appellate practice stands out for its expertise in life sciences and healthcare-related cases, where it can act hand-in-hand with the wider firm’s dominant life sciences group. Other key areas of activity include energy, environmental and IP-related matters, while geographically it is particularly noted for its presence in Florida appeals. In a highlight example of its strength in the pharmaceutical sphere, Washington DC-based department co-head Ashley Parrish successfully represented Novo Nordisk in a Third Circuit appeal challenging efforts to expand the scope of manufacturers’ obligations under the federal 340B drug pricing program. The group also draws on fellow department co-lead Jeffrey Bucholtz, based in Washington DC, and California appellate specialist Anne Voigts, who splits her time between Silicon Valley and San Francisco.

Responsables de la pratique:

Jeffrey Bucholtz; Ashley Parrish


Autres avocats clés:

Anne Voigts; Paul Mezzina


Principaux clients

A coalition of furniture industry clients


ABB


Abbvie


American Clinical Laboratory Association


Boehringer Ingelheim Pharmaceuticals


Bristol-Myers Squibb


Chevron Corporation


Delta


Eli Lilly


Empire Health Foundation


Equifax


Everport Terminals


Federal Reserve Banks


Guardian Pharmacy


Halliburton


Hope Medical Enterprises, Inc. dba Hope Pharmaceuticals


Huntington Ingalls Industries


JW Aluminum


Molina Healthcare


Novo Nordisk


ORIX


Procter & Gamble


R.J. Reynolds Tobacco Co.


Silicon Valley Corporation


Snap


Tivity Health


U.S. Chamber of Commerce


Volkswagen


Walmart


Principaux dossiers


  • Successfully represented JW Aluminum before the Eleventh Circuit in a case concerning the application of the Bankruptcy Code to pension labilities under the Coal Act.
  • Secured a victory for Novo Nordisk in a Third Circuit appeal challenging efforts to expand the scope of manufacturers’ obligations under the federal 340B drug pricing program.
  • Successfully defeated a petition for certiorari filed by South Carolina seeking judicial review of a decision issued by the Fourth Circuit granting habeas corpus relief in favor of a death penalty client.

Kirkland & Ellis LLP

Demonstrating a marked focus on IP-related appeals, satisfied clients of Kirkland & Ellis LLP praise the team as the ‘best in the business’. The firm has a strong presence before the Federal Circuit, which hears federal cases involving patents and trademark registrations, among other specialist issues. Key contact John O’Quinn, who is based in Washington DC, is particularly recommended for IP and regulatory appeals and has argued more than fifty patent appeals in the Federal Circuit. O’Quinn recently teamed up with the IP practice to secure three wins for Intel in the Federal Circuit with the reversal of three unfavorable Patent Trial and Appeal Board rulings. The department also draws on George Hicks, who splits his time between Washington DC and Dallas; New York’s Jay Lefkowitz, who is noted for his record in the life sciences sphere; and Washington DC-based William Burgess.

Responsables de la pratique:

John O’Quinn


Autres avocats clés:

George Hicks; Jay Lefkowitz; William Burgess; Diva Hollis


Les références

‘Kirkland’s federal patent appellate team is the best in the business. The team’s strategies are finely honed, writing is among the best I’ve ever seen, and lawyers are excellent on their feet in court hearings. No weak spot here.’

‘John O’Quinn is a true, standout appellate lawyer. His strategy, writing, and oral advocacy are second to none. He is an exceptionally clear communicator. Diva Hollis is an outstanding up-and-coming young appellate partner.’

Principaux clients

AbbVie


Allergan


The Boeing Company


BP Exploration & Production


CIOX Health LLC


Eagle Pharmaceuticals


Eli Lilly & Company


Intel Corporation


Juul Labs


Motorola Solutions


Navient Corporation and Navient Solutions


Parma Investments


Red Hat


Ruel Hamilton


Teva Pharmaceuticals North America


Gilead Sciences


NetChoice


Sanofi and Regeneron Pharmaceuticals


Principaux dossiers


  • Represented Juul Labs in litigation challenging the FDA’s order banning sales of Juul’s e-cigarette products.
  • Obtained a hat-trick of wins for Intel in the Federal Circuit with the reversal of three unfavorable Patent Trial and Appeal Board rulings.
  • Represented Gilead Sciences before the New Mexico Supreme Court in an action brought by the New Mexico Attorney General alleging anti-competitive settlement agreements, among other claims.

Kramer Levin Naftalis & Frankel LLP

Handling an array of civil and criminal appellate work, Kramer Levin Naftalis & Frankel LLP’s lawyers have briefed and argued high-stakes cases in federal and state courts of appeals nationwide, including SCOTUS. The team is equipped to handle the full scope of matters, with its recent cases spanning bankruptcy law, voting rights, white-collar crime and IP law, among others. A stand-out appellate specialist, Washington DC-based department head Roy Englert has argued twenty-one times before SCOTUS; he recently filed an amicus brief on behalf of ten scholars of Alabama history and the making of the modern South in a case questioning Alabama’s 2021 redistricting plan for the state’s seven seats in the House of Representatives. The group also draws on the experience of Matthew Madden, also in DC, whose practice spans trial, appellate and enforcement matters.

Responsables de la pratique:

Roy Englert


Autres avocats clés:

Matthew Madden


Principaux clients

Ad hoc committee of governmental and other claimants in the Chapter 11 bankruptcy of Purdue Pharma


Ten scholars of Alabama history and the making of the modern South


Chain Bridge Bank


Former New York Lieutenant Governor Brian Benjamin


Peter Toren


Janssen Products LP and Pharma Mar


Highland Capital Management LP


New York Intellectual Property Association


Outdoor Recreation and Conservation Organizations


Industry groups representing pork producers and farms in Canada, Mexico, and Illinois


Field Intelligence


Irving Picard, Trustee for the Madoff estate


Northeast Investors Trust


Sirius XM Radio


Former Virginia Doctor


Principaux dossiers


  • Successfully represented an ad hoc committee of states, municipalities, and Tribes before the Second Circuit in the bankruptcy cases of Purdue Pharma.
  • Filed an amicus brief on behalf of ten scholars of Alabama history and the making of the modern South, in support of respondents’ argument that Alabama’s 2021 redistricting plan violated section 2 of the Voting Rights Act.
  • Successfully represented Chain Bridge Bank before the Fourth Circuit in a $1bn case initiated by Blue Flame Medical.

Latham & Watkins LLP

A destination practice for appellate work, Latham & Watkins LLP’s key advocates have argued more than 100 cases before SCOTUS over the past two decades. The group also demonstrates strong activity before state supreme courts and courts of appeal across the country. Former US Solicitor General Gregory Garre steers the team and is sought after for his broad subject matter expertise, which spans constitutional, statutory and regulatory matters. Garre recently secured a 9-0 victory in SCOTUS in a landmark case ruling on federal district courts’ jurisdiction to hear constitutional claims challenging the structure of SEC and FTC administrative proceedings. In another 9-0 SCOTUS win, Roman Martinez successfully represented a plaintiff in a case vindicating the rights of disabled students under the Americans with Disabilities Act and Individuals with Disabilities Education Act. In a significant victory before the Third Circuit, Melissa Arbus Sherry saw off an appeal filed by the federal government in an antitrust case challenging US Sugar Corporation’s acquisition of Imperial Sugar Company. The deep bench also benefits from a deep pool of younger partners, including Michael Bern, who specializes in appellate, commercial and securities litigation; and New York-based Samir Deger-Sen, who recently secured three separate Ninth Circuit wins on behalf of the Hollywood Foreign Press Association, Meta Platforms and Pharmaniaga Berhad respectively. Richard Bress recently retired. Named attorneys are based in Washington DC unless stated otherwise.

Responsables de la pratique:

Gregory Garre


Autres avocats clés:

Melissa Arbus Sherry; Roman Martinez; Michael Bern; Samir Deger-Sen


Principaux clients

The Andy Warhol Foundation for the Visual Arts


US Sugar Corporation


Gap Inc


Netflix


Hollywood Foreign Press Association


Fluor Corporation


Meta Platforms


Purdue Pharma L.P.


Farfetch


Pharmaniaga Berhad


Strabag


MD Helicopters


Cantor Fitzgerald


World Aquatics


Mylan


Tellurian


Mayer Brown

A longstanding leader in the appellate sphere, Mayer Brown is active across the full gamut of commercial and constitutional law matters, with a particularly prominent record in the financial services arena. The group possesses a strong bench of appellate specialists, with Washington DC-based Andrew Pincus regarded by some as ‘one of the deans of the Supreme Court bar’. Pincus recently secured a win for for the US Chamber of Commerce and the California Chamber of Commerce before the Ninth Circuit, in a decision affirming a preliminary injunction against a 2019 California anti-arbitration law. Nicole Saharsky, also in DC, co-heads the practice alongside Pincus; she has argued thirty cases before the US Supreme Court and recently persuaded SCOTUS, on behalf of The HuffingtonPost.com, to deny certiorari in a personal-jurisdiction case involving HuffPost. Other seasoned appellate court specialists include Timothy Bishop and Michael Scodro, both of whom are based in Chicago, and Washington DC-based Evan Tager, who specializes in cases concerning punitive damages, class certification and enforceability of arbitration agreements. Newly promoted partner Avi Kupfer is also noted in Chicago.

Responsables de la pratique:

Andrew Pincus; Nicole Saharsky


Autres avocats clés:

Timothy Bishop; Evan Tager; Michael Scodro; Avi Kupfer; Carmen Longoria-Green


Les références

‘Mayer Brown has a highly sophisticated Supreme Court practice. They were one of the very first firms to enter this space and have had a leading practice for decades. They have also repeatedly injected new talent into the group, most recently Nicole Saharsky, an alum of the Office of Solicitor General.’

‘Nicole Saharsky is whip-smart, analytical, and quick on her feet. She is someone a client can be confident sending into any appellate argument, no matter how friendly or skeptical the judges are.’

‘Andrew Pincus is one of the deans of the Supreme Court bar. He is an excellent appellate litigator, but his advice to clients extends beyond particular cases. He provides sophisticated guidance on legal and business strategy that transcends any one piece of litigation.’

Principaux clients

U.S. Chamber of Commerce and the California Chamber of Commerce


U.S. Dairy Export Council


TheHuffingtonPost.com


HSBC and Credit Suisse


BNY Mellon


Generali U.S. Branch; Generali Global Assistance; Assicurazioni Generali Group, S.p.A.; Customized Services Administrators


Cross Refined Coal LLC


Citibank


3M Company


Principaux dossiers


  • Obtained a win for the US Chamber of Commerce and the California Chamber of Commerce from the Ninth Circuit, which affirmed a preliminary injunction against a 2019 California anti-arbitration law.

McDermott Will & Emery LLP

Over the past year, McDermott Will & Emery LLP’s national appellate practice has had strong showings before the DC and Fourth Circuits, and also scored a win at the US Supreme Court. Department co-chair Paul Hughes secured the SCOTUS victory when he successfully represented an individual in seeking relief from deportation on account of her gender identity—he has now argued ten times before SCOTUS. Increasingly prominent appellate specialist Michael Kimberly co-chairs the group and has clocked up eight arguments before the US Supreme Court; he has carved a significant niche in advising on issues concerning the Medicare Act, among other matters. The Washington DC-based group also includes younger partners Andrew Lyonsberg and Sarah Hogarth, who provide specialist support on appellate matters.

Responsables de la pratique:

Paul Hughes; Michael Kimberly


Autres avocats clés:

Andrew Lyonsberg; Sarah Hogarth


Les références

‘Michael Kimberly is an incredibly and persuasive writer and brilliant legal strategist.’

Principaux clients

NCR


Airbnb


Medical Imaging & Technology Alliance


Advanced Medical Technology Association


U.S. Chamber of Commerce


National Association of Manufacturers


Pharmaceutical Care Management Association (PCMA)


Vanda Pharmaceuticals


Express Scripts


Medicaid & Medicare Advantage Products Association of Puerto Rico


Blackboard, Inc.


Virginia Healthcare and Hospital Association


Principaux dossiers


  • Successfully represented an individual before SCOTUS in seeking relief from deportation on account of her gender identity.
  • Successfully represented the US Chamber of Commerce, the National Association of Manufacturers, and the Information Technology Industry Council at the DC Circuit in their defense of the Optional Practical Training program.
  • Represented the Virginia Hospital & Healthcare Association and the Medical Society of Virginia in a constitutional and regulatory challenge concerning Medicaid beneficiaries.

MoloLamken LLP

National dispute resolution boutique MoloLamken LLP continues to strengthen its formidable record before the US Supreme Court; it argued three SCOTUS cases during the 2022/23 term, despite the Court’s shrinking docket overall. The firm’s emphasis on high-profile appeals involving IP, energy, telecoms and sovereign immunity also ensures that it is frequently engaged to represent clients before various courts of appeals. Highlighted by sources as a ‘great senior partner’, appellate chair Jeffrey Lamken has argued twenty-seven cases before SCOTUS. Among Lamken’s recent cases, he represented The Humane Society of the United States before the US Supreme Court in a successful defense of California’s Proposition 12 against a constitutional challenge. Next-generation partner Lucas Walker recently argued—and won—his first case before SCOTUS, when he represented Abitron Austria in a precedent-setting trademark case holding that US trademark law is not extraterritorial and applies only to uses of trademarks within the US. The team also includes experienced appellate litigator Michael Pattillo, who is noted for his record in patent appeals before the Federal Circuit; Robert Kry, whose practice spans trial and appellate litigation; and Rayiner Hashem, who focuses on appellate and patent litigation. Named attorneys are based in Washington DC.

Responsables de la pratique:

Jeffrey Lamken


Autres avocats clés:

Lucas Walker; Michael Pattillo; Robert Kry; Rayiner Hashem; Sara Margolis


Les références

‘The MoloLamken team is composed of people who are “winners”. They stood in for our case and brought it to success.’

‘I have been working with Lucas Walker and Jeffrey Lamken. Lucas has both very strong writing and oral argument skills. Jeffrey is a great senior partner.’

Principaux clients

AbbVie


Duke University


Allergan Sales


VLSI Technology


DivX


Baxter International


The Humane Society of the United States


Abitron Austria GmbH, Abitron Germany GmbH, Hetronic Germany GmbH, Hydronic-Steuersysteme GmbH, ABI Holding GmbH, Albert Fuchs


Official Committee of Talc Creditors (TCC)


World Programming


Merck & Co.


The Regents of the University of California and the University of Vienna


Uniloc 2017, Uniloc USA, and Uniloc Luxembourg


Stingray IP Solutions


Vermont National Telephone Company


Amgen


PJM Interconnection


Hub International


Marc S. Kirschner, as Trustee


Principaux dossiers


  • Represented the Humane Society of the United States in the US Supreme Court in defending California’s Proposition 12 against a dormant Commerce Clause challenge.
  • Represented Abitron Austria in the US Supreme Court in a case concerning whether the Lanham Act applies to foreign sales.
  • Represented the Official Committee of Talc Creditors in the Third Circuit in a challenge to the bankruptcy petition filed by Johnson & Johnson subsidiary, LTL Management LLC.

Morgan, Lewis & Bockius LLP

Among Morgan, Lewis & Bockius LLP’s recent appellate work, the team had a strong run of wins in the labor and employment space. Other key areas include bankruptcy, financial services regulation, IP, administrative law and tax. From Washington DC, David Salmons chairs the national group and leverages significant SCOTUS experience from his fifteen appearances before the Court. Salmons recently paired up with fellow Washington DC-based appellate partner Michael Kenneally to score a win for Amazon.com before the Oregon Supreme Court and the Ninth Circuit in a putative wage and hour class action brought by a former warehouse employee. In San Francisco, Thomas Peterson stands out for his activity before the California Supreme Court and each of the California Courts of Appeal, while William Peterson is recommended in Houston.

Responsables de la pratique:

David Salmons


Autres avocats clés:

Michael Kenneally; Thomas Peterson; William Peterson; Bryan Killian; Stephanie Schuster


Principaux clients

Southern California Gas Company


The Everett Clinic (TEC)


Morgan Stanley


OI European Group B.V.


Union Pacific


John Doe, et al. (transgender adolescents and their parents in Kentucky)


JP Morgan & Chase (JPMC)


Franklin Templeton


Tesla


Amazon.com


National Veterans Legal Services Program


Principaux dossiers


  • Successfully represented Sempra Energy before the Second Appellate District of the California Court of Appeal.
  • Achieved an appellate victory for The Everett Clinic (TEC), a group of doctor-medical providers located in Washington State.
  • Secured a significant appellate win before the Oregon Supreme Court and the Ninth Circuit in a putative wage and hour class action brought by a former Amazon warehouse employee.

Morrison Foerster

The smart and strategic team’ at Morrison Foerster is distinguished by its dominant position in IP appeals before the Federal Circuit, where its lawyers have collectively argued more than 65 times—on behalf of both patentees and defendants. That being said, the group also has a strong presence in the Ninth Circuit, which is the largest court of appeals covering nine states, and the Second Circuit, which includes New York City. Deanne Maynard co-chairs the department from Washington DC and has argued fourteen times in the US Supreme Court; she is currently representing F5 in two Ninth Circuit appeals. Washington DC office managing partner, Joseph Palmore, co-chairs the practice and obtained an appellate victory for US Oncology in the Second Circuit when the Court affirmed the district court’s dismissal of a False Claims Act-related action. Washington DC is also the seat of Brian Matsui, who is recommended for patent cases. In San Francisco, up-and-coming partner James Sigel is noted for his growing activity before the Ninth Circuit and the California Courts of Appeal. Lena Hughes left to join the White House Counsel’s Office, while San Franscisco-based Aileen McGrath arrived from Akin in July 2024.

Responsables de la pratique:

Deanne Maynard; Joseph Palmore


Autres avocats clés:

Brian Matsui; James Sigel; Seth Lloyd; Matthew Kreeger; Aileen McGrath


Les références

‘The entire appellate team is smart and strategic. I appreciate its practical approach to legal issues and litigation. It does not “nickel and dime” on billing and understands the importance of educating—and building relationships with—clients. It allocates the appropriate level of resources to make services cost efficient.’

‘Joseph Palmore has done outstanding work on our behalf – both brief writing and oral arguments. He is very communicative and keeps us up to date on the status of cases and is exceptionally responsive to questions and requests for information. He is an terrific legal advocate and trusted legal partner.’

‘The leaders of this practice have deep appellate experience and are knowledgeable about a wide range of subject matters. They really dig in on the issues – clients can rely on them to do a very thorough job. Their associates are very bright as well.’

Principaux clients

SNIPR Technologies


Unilever


U.S. Oncology (subsidiary of McKesson)


Malvern Panalytical


Teradata U.S.


F5


Celanese International Corporation, Celanese (Malta) Company 2, Celanese Sales U.S.


VMware


C.R. Bard


National Abortion Federation


Principaux dossiers


  • Successfully represented SNIPR Technologies in the Federal Circuit in a landmark patent interference case against Rockefeller University.
  • Represented Unilever in the Ninth Circuit, securing affirmance of a district court order dismissing a putative class action.
  • Secured a win for McKesson subsidiary, US Oncology, in the Second Circuit in a long-running False Claims Act suit challenging drug pricing practices.

Munger, Tolles & Olson

Lawyers at Munger, Tolles & Olson find favor for their ability to ‘put their egos aside and work as a cohesive team’. From its bases in Washington DC and San Francisco, the group is active nationwide; over the past two years alone, it has handled appeals in eleven of the thirteen federal circuit courts, as well as in SCOTUS, many state supreme courts and intermediate appellate courts. In Washington DC, former Solicitor General Donald Verrilli is widely acknowledged to rank among the leading appellate lawyers in the country, with a remarkable record in complex, constitutional cases. Verrilli recently scored a high-profile SCOTUS win for the State of North Carolina in a case concerning the Constitution’s Elections Clause. Other key names in DC include Elaine Goldenberg, who ‘distills complex and nuanced arguments down to easily digestible prose’; and Ginger Anders, who acted alongside Verrilli to successfully represent Mountain Valley Pipeline before the US Supreme Court in an emergency application to vacate stays placed on the construction of a gas pipeline. Also recommended are Benjamin Horwich, who is a key contact in San Francisco, and DC-based Rachel Miller-Ziegler, who was promoted to partner in January 2023.

Autres avocats clés:

Donald Verrilli; Elaine Goldenberg; Ginger Anders; Benjamin Horwich; Rachel Miller-Ziegler


Les références

‘Don Verrilli, as the former Solicitor General, is obviously a brilliant and high-profile lead appellate advocate. He is masterful at the podium. But what sets this team apart is the incredible depth and experience of the partners and associates that make up the rest of the appellate team at Munger.’

‘The firm can staff an appeal with a number of partners with vast first-chair experience at all levels, including the Supreme Court. Lawyers put their egos aside and work as a cohesive team. They are absolutely top of class.’

‘Elaine Goldenberg stands out as brilliant and yet relatable partner. She made us feel our case was always her top priority and distills complex and nuanced arguments down to easily digestible prose.’

Principaux clients

Google LLC and/or Alphabet


Wells Fargo Bank


Lyft


BNSF Railway Co.


AbbVie


Samsung


Southern California Edison


The International Criminal Police Organization (Interpol)


CVS


Ideker Farms


World Bank


The Bolivarian Republic of Venezuela


Fairfax County School Board


Amgen


Chevron


American Hospital Association


Principaux dossiers


  • Represented AbbVie before the Third Circuit in obtaining a denial of class certification for third-party payers of the drug Niaspan, who alleged that AbbVie and Teva engaged in a ‘reverse-payment’ settlement to delay marketing of a generic version of Niaspan.
  • Represented Ideker Farms before the Federal Circuit in securing a victory for farmers and landowners seeking compensation under the Fifth Amendment for the taking of their farmlands, when river alterations made by the US Army Corps of Engineers caused recurring flooding.
  • Scored a victory for Mountain Valley Pipeline before the US Supreme Court in an emergency application to vacate stays placed on construction of the gas pipeline by a Fourth Circuit panel.

O'Melveny & Myers LLP

O'Melveny & Myers LLP’s appellate practice strikes offers a deep bench, with one client asserting, ‘both its partner and associate depth is unmatched’. The team’s recent docket also demonstrates its broad national reach, with cases in intermediate and higher courts of appeal across the country, including the US Supreme Court where the team possesses a 75% case success rate. Among its recent SCOTUS wins, Silicon Valley-based appellate specialist and special counsel Jeffrey Fisher secured a unanimous ruling for an individual following the court’s rejection of the government’s interpretation of the federal ‘aggravated identity theft’ statute that had resulted in a two-year enhancement to his Medicaid fraud conviction. Washington DC-based department chair Jonathan Hacker had a strong year on the insurance side, where he prevailed in numerous pandemic-related insurance suits on behalf of Chubb Group and its subsidiaries—he also has extensive expertise in constitutional law, ERISA, criminal law and federal jurisdiction-related matters. Anton Metlitsky is recommended in New York, where he recently secured a victory for American Airlines in the Ninth Circuit in an age-discrimination case brought by more than 600 flight attendants. The team also includes recently promoted partner, Jason Zarrow, who is based in Los Angeles. Michael Dreeben recently left the firm for a government role.

Responsables de la pratique:

Jonathan Hacker


Autres avocats clés:

Jeffrey Fisher; Anton Metlitsky; Jason Zarrow


Les références

‘OMM has a strong appellate group staffed with attorneys who have clerked in the highest courts. Its moot teams are impressive.’

‘Though not the cheapest firm, in my mind O’Melveny has the best appellate practice in the country. It’s highlighted by Anton Metlitsky, but both its partner and associate depth is unmatched.’

‘There’s no better appellate lawyer in the country than Anton Metlitsky, period. A great writer, nimble at oral argument, and terrific to partner with on any appeal.’

Principaux clients

American Airlines


Anywhere Real Estate


Chubb Group


Meta and subsidiary WhatsApp


Google


Hyundai Motor America


Johnson & Johnson


NBCUniversal


NFP Retirement


North Carolina Attorney General Josh Stein


Samsung Electronics


TeamViewer US


The Walt Disney Company


United Airlines


Principaux dossiers


  • Secured a SCOTUS win for an individual in reversing his conviction for wire fraud under the flawed ‘right to control’ theory.
  • Obtained a unanimous SCOTUS ruling for an individual, with the court rejecting the government’s interpretation of the federal ‘aggravated identity theft’ statute that had resulted in a two-year enhancement to his Medicaid fraud conviction.

Orrick, Herrington & Sutcliffe LLP

Orrick, Herrington & Sutcliffe LLP leads with its self-sustaining appellate model, which sees approximately two-thirds of its new work originate from existing appellate clients. The wider firm’s San Francisco headquarters is reflected in its appeals roster, which demonstrates a significant weighting towards cases in the technology and media sectors, while other practice strong suits include financial services, IP, life sciences, criminal law and constitutional litigation. In New York, department head Joshua Rosenkranz brings to bear top-level appellate experience gained during 200 arguments before state and federal appeal courts, including 20 before SCOTUS. Among his recent work, Rosenkranz successfully represented Kite Pharma in three defenses of a Federal Circuit win vacating a $1.2bn judgment. In a significant SCOTUS case, Washington DC’s Robert Loeb represented the City of Saint Louis in efforts to preserve its 8th Circuit win affirming the grant of summary judgment against a city employee who alleged that she was transferred for discriminatory reasons but failed to allege harm from the transfer. The Washington DC team also includes Mel Bostwick, who has a growing reputation for technology-related cases, particularly patent appeals before the Federal Circuit; Eric Shumsky, who is representing Oracle in a high-stakes appeal deciding whether the largest class action ever certified under California’s Equal Pay Act can proceed; and Mark Davies, who specializes in representing technology companies. Other key contacts include Elizabeth Moulton in San Francisco and Silicon Valley, and senior associate Jeremy Peterman in Seattle.

Responsables de la pratique:

Joshua Rosenkranz


Autres avocats clés:

Robert Loeb; Eric Shumsky; Mark Davies; Mel Bostwick; Elizabeth Moulton; Jeremy Peterman; Daniel Rubens


Principaux clients

Altisource Asset Management Corporation


Avon Products


Basin Electric Power Cooperative


BB Energy USA


Boeing


Broad Reach Power/Broadview Solar


Carnival Corporation


The Chamberlain Group


Cheniere Energy


Cisco


City of Saint Louis


ConocoPhillips


Cox Communications


Credit Suisse


DISH Network


Gilead Sciences


Instacart


Johnson & Johnson


Kars 4 Kids


Kohler Co.


Lyft


Medidata


Microsoft


MSC Cruises


Oracle


Panasonic


Pegasystems


Plexxikon (a subsidiary of Daiichi Sankyo)


Regents of the University of California


The Renco Group


Sonos


Synopsys


TravelCenters America


Twitter


Unicolors


Walmart


Principaux dossiers


  • Retained by the City of Saint Louis to preserve its Eighth Circuit win affirming the grant of summary judgment against a city employee who alleged that she was transferred for discriminatory reasons but failed to allege any harm from that transfer.
  • Represented Cox Communications against the entire music industry in a challenge to a $1bn copyright infringement judgment.
  • Represented Pegasystems in a $2bn trade secret appeal before the Court of Appeals of Virginia.

Paul, Weiss, Rifkind, Wharton & Garrison LLP

The appellate practice at Paul, Weiss, Rifkind, Wharton & Garrison LLP continues to enjoy an upward trajectory under the leadership of Washington DC-based department head Kannon K. Shanmugam—considered by many peers and clients as ‘the best of the best’—who is a former Assistant to the Solicitor General and one of the most active appellate advocates in the US. Among Shanmugam’s recent headline-grabbing cases, he represented Warner Chappell Music and Artist Publishing Group in a SCOTUS case concerning the Copyright Act’s statute of limitations for civil actions; and he was also engaged by the Oklahoma Tax Commission for an appeal before the Oklahoma Supreme Court concerning the state’s power to tax the members of Indian tribes. New York-based firm chairman, Brad Karp, also leverages significant appellate expertise and was recently involved in appeals on behalf of the National Football League and Blackstone. New York’s Robert A. Atkins, whose practice spans trial and appellate litigation, and Washington DC-based associate William Marks are also noted.

Responsables de la pratique:

Brad Karp; Kannon K. Shanmugam


Autres avocats clés:

Robert A. Atkins; William Marks


Les références

‘Paul, Weiss’s team is extraordinary — because Kannon Shanmugam is extraordinary. With Kannon’s leadership, the firm can handle virtually any type of appeal in any court with the highest-caliber performance.’

‘Kannon Shanmugam is simply the best of the best. As someone who has litigated against Kannon repeatedly, I can confidently attest that there is no one better practicing in the appellate world today.’

‘The team at Paul Weiss has powerful connections to the Supreme Court. They know everyone. Obviously, they are all brilliant. They do amazing work, and they have a peerless reputation. If you want to win at the Supreme Court and change the law, then hire them.’

Principaux clients

Amazon.com


Atos SE


Carnival Corporation


Blackstone


CNA Financial Corporation


Echostar Corporation


Exxon Mobil Corporation


Fédération Internationale de Football Association (FIFA)


Goldman Sachs & Co.


iFlight Technology Company


Mastercard International


National Football League


Oklahoma Tax Commission


Pretium Partners


SAP SE


Verizon Communications


Warner Chappell Music


Zuffa


Proskauer Rose LLP

Proskauer Rose LLP’s cross-practice representation of the Financial Oversight and Management Board of Puerto Rico (FOMB) in relation to the restructuring of Puerto Rico’s public debt translates into a significant volume of appellate cases, both before the First Circuit and the US Supreme Court. Alongside its robust activity in the bankruptcy sphere, the team also argues appeals concerning constitutional law, patent issues, and antitrust matters, among other areas. The department is led jointly by New York-based Mark Harris and Boston-based John Roberts; together they lead the FOMB’s appellate work. New York’s Myron Rumeld is recommended for ERISA-related appeals.

Responsables de la pratique:

Mark Harris; John Roberts


Autres avocats clés:

Myron Rumeld


Principaux clients

Financial Oversight and Management Board for Puerto Rico (FOMB)


The Depository Trust & Clearing Corporation


Weyerhaeuser Company


Amherst College and thirty-two other colleges and universities


IAM National Pension, 401(K) Plan & Benefit Trust


ARKK Food Company


The American Council on Education and twelve other educational organizations


Neuberger Berman


The Board of Trustees of Chicago State University


Toll Brothers


OneSource Medical Diagnostics


Sanofi Pasteur Inc.


Principaux dossiers


  • Obtained a win in the First Circuit on behalf of the Financial Oversight and Management Board of Puerto Rico (FOMB) concerning the balance of power between the Governor of Puerto Rico and the FOMB.
  • Prevailed at the Eighth Circuit on behalf of ARKK Food Company in an appeal concerning Chapter 5 of the Bankruptcy Code.
  • Secured a victory in the Fifth Circuit for Weyerhaeuser Company, and nine other prominent US lumber manufacturers, in a case involving allegations of a conspiracy to artificially inflate wood product prices during the Covid-19 pandemic.

Quinn Emanuel Urquhart & Sullivan, LLP

Quinn Emanuel Urquhart & Sullivan, LLP’s appellate practice is heavily intertwined with its trial group, which sees the firm’s key trial lawyers often working in tandem with appellate specialists in courts of appeals nationwide. Likewise, appellate advocates are often embedded in early-stage trial teams in preparation for potential appeals. Seasoned senior counsel Kathleen Sullivan steers the department and splits her time between Los Angeles and New York; she successfully represented Block before the Eighth Circuit in a trademark infringement case brought by H&R Block and HRB Innovations. In a significant Florida Supreme Court case, John Bash represented Smart & Safe Florida in defending a ballot initiative that would allow Florida voters to choose whether to amend the state’s constitution to permit adults’ personal use of marijuana—he operates from Austin and Washington DC. The group also draws on the experience of New York-based energy litigation specialist Sanford Weisburst and Washington DC-based Derek Shaffer, who has a focus on government and regulatory litigation.

Responsables de la pratique:

Kathleen Sullivan


Autres avocats clés:

Sanford Weisburst; Derek Shaffer; John Bash; William Adams


Principaux clients

American Society of Anesthesiologists


Attestor Master Value Fund


Avery Dennison Corporation


Barrick Gold of North America


Block


Board of Trustees of Univ. of Rhode Island


Caruso Management Company


C.R. Bard


Entergy Corporation


Express Scripts


National Association of Realtors


Norwegian Cruise Line


Pangang Group Company


Proofpoint


Rhapsody International n/k/a Napster


ResCap Liquidating Trust


Samsara


Vimeo


WebGroup Czech Republic, a.s.


The California Institute of Technology (“Caltech”)


Croda


Trafigura Trading


Washington Nationals Baseball Team


Families Against Mandatory Minimums (FAMM)


Foundation for Individual Rights and Expression (FIRE)


Neighbors for a Better San Francisco


Smart & Safe Florida


Principaux dossiers


  • Convinced the Eighth Circuit to stay pending appeal and ultimately reverse a preliminary injunction entered against Block Inc in a trademark dispute with H&R Block.
  • Obtained a unanimous victory in the Third Circuit, defeating a drug company’s trade libel lawsuit against the American Society of Anesthesiologists and twelve doctors concerning their published research.
  • Convinced the Delaware Supreme Court, on behalf of Croda, to hold that Delaware law does not recognize a medical monitoring claim in the absence of physical injury.

Reed Smith LLP

Fielding particularly active teams in California and Pennsylvania, Reed Smith LLP’s national appellate practice has experience in arguing in state and federal appeals courts across the US, right up to SCOTUS. Kim Watterson, who operates from Los Angeles and Pittsburgh, chairs the group and has an emphasis on the financial services, manufacturing, energy and managed care industries. In San Francisco, Raymond Cardozo brings to bear strong government-side experience as a former Deputy Attorney General in the Office of the California Attorney General. Also noted are veteran James Martin, who works out of Pittsburgh and Los Angeles, and Houston-based Alan York.

Responsables de la pratique:

Kim Watterson


Autres avocats clés:

Raymond Cardozo; James Martin; Alan York; Brian Sutherland; Kasey Curtis


Les références

‘Kim Watterson is pragmatic, efficient, a good communicator, and well respected by judges.’

‘Reed Smith’s appellate team has an incredible bench with an incredible breadth of experience and knowledge.’

‘Smart, responsive, creative, and knowledgeable. Every appellate team member I’ve worked with or hired was impressive. Brian Sutherland, Patrick Yingling, and Colin Wrabley stand out.’

Ropes & Gray LLP

Straddling both the IP litigation and the litigation and enforcement practices, Ropes & Gray LLP’s appellate offering has a focus on patent appeals and financial services. In terms of the latter area, the team utilizes the firm’s dominance in funds and regulatory matters to pack a punch in complex business cases, such as its representation of approximately thirty defendants, including major public and private pension plans, in $8bn worth of fraudulent conveyance litigation connected to a leveraged buyout of the Tribune Company. Washington DC-based department head Douglas Hallward-Driemeier maintains a broad appellate focus, which encompasses the full range of civil and criminal matters; he is leading the appellate side of the Tribune case. James Batchelder, who splits his time between San Francisco and Silicon Valley, is noted for IP appeals.

Responsables de la pratique:

Douglas Hallward-Driemeier


Autres avocats clés:

James Batchelder


Principaux clients

MOAC Holdings LLC (“Mall of America”)


Apax Partners


Walgreen Co. and Walgreens Boots Alliance


Roku


Defense group of institutional investor and mangers, including Fidelity, Blackrock and Vanguard


Defense group in In re Tribune Co. Fraudulent Conveyance Litigation


Novavax


Albertsons Companies


Casita LP


Central Brooklyn Homeowners of Color


Extreme Networks


Egenera


Principaux dossiers


  • Successfully represented MOAC Holdings LLC in its appeal over Transform Holdco LLC, obtaining a unanimous 9-0 decision at the US Supreme Court.
  • Led and coordinated the defense of $8bn worth of fraudulent conveyance litigation against public shareholder defendants seeking to recover payments made to shareholders in a leveraged buyout of the Tribune Company.
  • Persuaded the Federal Circuit to affirm an earlier decision dismissing all remaining claims against Extreme Networks with prejudice in a patent lawsuit filed by XR Communications.

Simpson Thacher & Bartlett LLP

Drawing on ‘excellent all-around litigators’,  Simpson Thacher & Bartlett LLP’s appellate practice is closely aligned with its premier financial services litigation and commercial litigation teams. Largely based in New York, the group is nonetheless active in courts of appeals and state supreme courts across the country. From New York, Jonathan Youngwood co-chairs the overarching global litigation department and recently secured a pro bono win at the Fifth Circuit, with a ruling overturning Mississippi’s criminal disenfranchisement laws. The New York team also benefits from the senior experience of global litigation co-chair Lynn Neuner and key appellate contact Joseph McLaughlin.

Responsables de la pratique:

Lynn Neuner; Jonathan Youngwood


Autres avocats clés:

Joseph McLaughlin


Les références

‘The STB team consists of excellent all-around litigators and very strong writers. Excellent technical lawyers. Very strong financial institutions and capital markets practice.’

‘Joseph McLaughlin is a terrific lawyer, both at the appellate and trial court level. Very strong oral advocate and writer. Excellent client service lawyer. Very personable and a team player as well. A true professional.’

Principaux clients

Alibaba


Best Buy


Chubb


Countrywide Home Loans


JOYY


JPMorgan Chase


Lehman Brothers’ Former Officers


Micron


Pacific Alternative Asset Management Co. and Prisma Capital Partners


Stonepeak Infrastructure Partners LP


Travelers


Vivint


Zimmer Biomet


Principaux dossiers


  • Secured a pro bono win at the Fifth Circuit, with a ruling overturning Mississippi’s criminal disenfranchisement laws.
  • Successfully represented JOYY when the Ninth Circuit affirmed the complete dismissal of a putative securities class action filed against it.
  • Secured a win for Jabil, and its subsidiary Nypro, in an appeal stemming from breach of contract claims brought by Beckman Coulter.

Skadden, Arps, Slate, Meagher & Flom LLP

The practice at Skadden, Arps, Slate, Meagher & Flom LLP punches above its weight in the appellate space, as is evidenced by its impressive US Supreme Court roster. Among its recent high-profile SCOTUS cases, prominent department head Shay Dvoretzky represented the Navajo Nation in two consolidated merits cases regarding the scope of the United States’ duties under its 1868 treaty with the Navajo Nation in a landmark matter concerning water rights. Additionally, the talented Parker Rider-Longmaid scored a 6–3 SCOTUS victory on behalf of Texas death row inmate Rodney Reed in a pro bono case regarding DNA testing. The Washington DC-based group also argues before courts of appeal and state supreme courts across the country, where it is equipped to handle the full range of civil and criminal law issues.

Responsables de la pratique:

Shay Dvoretzky


Autres avocats clés:

Parker Rider-Longmaid; Sylvia Tsakos; Emily Kennedy


Vinson & Elkins LLP

Standing as a popular choice to handle energy and infrastructure-related appeals, Vinson & Elkins LLP’s practice is further characterized by its robust skill sets in the IP, bankruptcy, tax, commercial and regulatory areas, among others. The national group benefits from significant platforms in Houston, Washington DC and Austin, while its geographical focus extends across the country, with notable recent activity before the Fifth and DC Circuits, as well as the Texas Supreme Court. From Houston, Marie Yeates fronts the appellate group and is recommended for her prominent record before the Texas Supreme Court. In Washington DC, deputy practice lead Jeremy Marwell is noted for his focus on constitutional and administrative law.

Responsables de la pratique:

Marie Yeates; Jeremy Marwell


Autres avocats clés:

Michael Heidler


Principaux clients

Forterra Pipe and Precast LLC


Panama Canal Authority


First Reserve XII Advisors LLC


Rio Bravo Pipeline Company LLC (subsidiary of Enbridge)


Kinder Morgan Co2 Company L.P.


TotalEnergies Gas & Power North America


Antero Resources Corporation


Texas Eastern Transmission LP


National Association of Manufacturers


U.S. Chamber Litigation Center


New Fortress Energy


Huntsman International LLC


Principaux dossiers


  • Secured a denial of certiorari from the US Supreme Court, retaining a complete victory for US Pipe.
  • Achieved a complete victory for Panama Canal Authority in the Eleventh Circuit, when it upheld an earlier win ordering enforcement of an international arbitration award against Grupo Unidos por el Canal.
  • Successfully defended a Clean Water Act permit in the Fifth Circuit, which was issued for the Rio Grande and Rio Bravo projects.

Weil, Gotshal & Manges LLP

The increasingly prominent practice at Weil, Gotshal & Manges LLP continues to make inroads into the appellate space under the leadership of department co-head Mark Perry in Washington DC. Collectively, the team has extensive experience in arguing cases before all thirteen federal circuits and the US Supreme Court, as well as in various state intermediate and supreme courts. Its subject matter expertise is equally far-reaching and spans a range of commercial and constitutional areas, including recent cases covering antitrust, IP, the Foreign Sovereign Immunities Act, bankruptcy and class actions. Among Perry’s recent highlights, he successfully represented Apple before the Ninth Circuit in a high-profile antitrust case brought by Epic Games. Fellow group co-head Zachary Tripp, who splits his time between DC and New York, scored a significant SCOTUS win with a 9-0 ruling on behalf of an individual in a bankruptcy-related case. The team also includes practice co-head Gregory Silbert and appellate-focused partner Adam Banks—both of whom are based in New York.

Responsables de la pratique:

Mark Perry; Gregory Silbert; Zachary Tripp


Autres avocats clés:

Adam Banks; Edward Reines; Andrew Tulumello


Les références

‘Zachary Tripp is a clear communicator and stands out for his great legal strategy.’

Principaux clients

Apple


Sears Holdings


Regeneron Pharmaceuticals


Comcast Cable


Microsoft


Serta Simmons Bedding


GrubHub


CareDx


BNSF Railway


Patriarch Partners/Lynn Tilton


Minor League Baseball Teams


Zion Williamson, NBA All-Star Basketball Player


Lendlease


Speedcast


Prime Insurance Co.


Government of Hungary


Sanofi


Nuance Communications


Rimini Street


Morgan Stanley


Principaux dossiers


  • Scored a 9-0 SCOTUS ruling in a bankruptcy-related case.
  • Obtained a win for Apple before the Ninth Circuit in a high-profile antitrust case brought by Epic Games.
  • Represented a number of Minor League Baseball teams in high-profile litigation, including several recent appeals, regarding consolidation of the minor leagues.

Wiggin and Dana LLP

Appellate lawyers at Wiggin and Dana LLP are roundly praised by sources as ‘smart and creative with the right amount of practicality’. Centered in Connecticut, though it also draws on a significant New York base, the group is a regular fixture in all thirteen federal circuit courts, while it also argues in lower and higher state appellate courts nationwide. Most notably, the team’s representation of Hartford Financial Services Group in business-interruption claims related to Covid-19 has created a steady stream of appellate cases across the country, including Florida, New York, and California. From New Haven, department chair Jonathan Freiman leads on the Hartford matters. Other recommended names in New Haven include Jeffrey Babbin and Tadhg Dooley.

Responsables de la pratique:

Jonathan Freiman


Autres avocats clés:

Jeffrey Babbin; Aaron Bayer; Tadhg Dooley; David Roth


Les références

‘I’ve been so impressed by the strong bench of appellate advocates at Wiggin. Several track the Supreme Court very closely and sound more like law professors than lawyers as they discuss the intricacies of cases. The firm does a terrific job of collaborating together to deliver the best possible results.’

‘Jonathan Freiman is both extraordinarily bright and practical — this is a rare combination and one which provides tremendous value to his clients. He is an expectational advocate and one of our go-to lawyers for challenging cases.’

‘Absolutely top-notch lawyers. Particularly good judgment and advice, ability to see the big picture, and outstanding value.’

Principaux clients

Federal Republic of Germany and the Stiftung Preußischer Kulturbesitz (a consortium of government museums in Berlin)


The Hartford Financial Services Group (“The Hartford”)


Zurich American Insurance Company


Doctor’s Associates LLC (franchisor of Subway restaurants)


Stamford Health/Stamford Hospital


Somatics LLC


Medical Protective Co. (“MedPro”)


Hanover Insurance Company


Otis Elevator Company


Metalclad Insulation LLC


Yale University


Exxon Mobil Corp.


University of Connecticut Health Center


HDI Global Insurance Company


Signify North America Corporation (formerly known as Philips Lighting North America Corporation


The United Illuminating Company


Pfizer


Cirrus Aircraft


MetLife


Global Aerospace


City of Hartford, CT


American Institute of Marine Underwriters


Vanderbilt Minerals LLC


Old Dominion Insurance Compan


Ryan Specialty LLC


Home Dynamix LLC


Arcadian Risk Capital (Bermuda)


Principaux dossiers


  • Successfully represented the Federal Republic of Germany and the Stiftung Preußischer Kulturbesitz (its national museum) before SCOTUS, in a case involving the ownership of certain medieval artifacts; the case returned to the DC Circuit where the team prevailed again.
  • Defended on appeal what was the largest judgment in Connecticut history at the time of its issuance on behalf of the Kuwaiti Ambassador to Austria in Marafi v. El Achchabi.
  • Represented a medical device manufacturer before the California Supreme Court in a major product liability case.

Wiley Rein LLP

Wiley Rein LLP’s Washington DC-based appellate practice routinely links up with subject matter experts from across the wider firm to handle a significant volume of appeals in the IP, TMT, insurance and international trade arenas. The group is also well versed in high-stakes criminal and constitutional matters, such as Richard Simpson’s recent pro bono representation of the petitioner before SCOTUS in a complex double jeopardy case. The department is led jointly by regulatory partner Claire Evans, who has a focus on TMT and election law, and Thomas Johnson Jr, who contributes significant regulatory expertise as the former General Counsel of the Federal Communications Commission.

Responsables de la pratique:

Claire  Evans; Thomas Johnson Jr


Autres avocats clés:

Richard Simpson; Stephen Obermeier; Jeremy Broggi; Richard Simpson


Les références

Principaux clients

CTIA – The Wireless Association


Motorola Solutions


United States Chamber of Commerce


CNA Insurance Companies


The Boeing Company


AT&T


Verizon Communications


Impossible X LLC


American Action Network


Principaux dossiers


  • Representing the petitioner in a double jeopardy case before the US Supreme Court.
  • Representing intervenor Motorola in an appeal in which certain equipment manufacturers petitioned for review of an FCC order restricting the sale and marketing of certain equipment it suggests poses a risk to national security.
  • Representing AT&T before the Fourth Circuit in an appeal from an FCC decision.

Williams & Connolly LLP

During the 2022/23 term, Williams & Connolly LLP argued seven cases before the US Supreme Court. The team is widely acknowledged as a go-to practice for high-stakes appeals and is routinely engaged by major corporate and public-sector clients, including recent representations for Google, the Kingdom of Spain and the Pennsylvania Supreme Court Disciplinary Board. Held up by many as ‘one of the nation’s premier SCOTUS advocates’, practice chair Lisa Blatt possesses a formidable record before the country’s highest court, where she has argued forty-six cases and prevailed in forty-one. Blatt paired up with fellow US Supreme Court specialist Sarah Harris to secure wins in a string of SCOTUS cases over the past year, including successfully representing Lynn Goldsmith against the Andy Warhol Foundation in a landmark copyright case; and representing Google in an appeal concerning the Communications Decency Act. The Washington DC-based group also includes up-and-coming appellate partner Amy Saharia, who recently acted alongside Blatt to successfully represent the Pennsylvania Supreme Court Disciplinary Board before the Third Circuit in defending its new rule of professional conduct prohibiting discrimination and harassment on the basis of protected grounds. Whitney Hermandorfer recently left to join the Office of the Tennessee Attorney General.

Responsables de la pratique:

Lisa Blatt


Autres avocats clés:

Sarah Harris; Amy Saharia


Les références

‘We needed W&C’s representation on a high-profile appeal that possibly could reach SCOTUS. Specifically, we wanted to be represented by Lisa Blatt, one of the nation’s premier SCOTUS advocates. It was not only the team’s quality but its reputation which attracted us.’

‘The team was exceptionally responsive and engaged. Its arguments were comprehensive and innovative. In a mooting session before the argument, their team included five former SCOTUS law clerks. In addition, they provided valuable advice to us to avoid constitutional problems in the future.’

Principaux clients

GlaxoSmithKline LLC


Caremark LLC


Pennsylvania Supreme Court Disciplinary Board


Solid 21


Kingdom of Spain


Elizabeth Holmes


Twin Metals/Antofagasta LLC


Pfizer


UBS Financial Services


Merck, Sharp & Dohme Corp


Lynn Goldsmith


Google


Jack Daniel’s Properties


Turkiye Halk Bankasi


Harry C. Calcutt, III


Centro de Periodismo Investigativo


Medical Marijuana, Dixie Holdings LLC and Red Dice Holdings LLC


Seaview Trading LLC


E.M.D. Sales


Starbucks Corp.


Principaux dossiers


  • Successfully represented the Pennsylvania Supreme Court disciplinary board before the Third Circuit in defending its new rule of professional conduct prohibiting discrimination and harassment on the basis of protected grounds.
  • Successfully represented Lynn Goldsmith when SCOTUS upheld, in a 7-2 ruling, the decision that the Andy Warhol Foundation did not make fair use of Goldsmith’s copyrighted photograph.
  • Successfully represented Google in a SCOTUS case concerning the Antiterrorism Act.

WilmerHale

An appellate powerhouse, WilmerHale presented twenty-seven oral arguments in the first six months of 2023, including two before the US Supreme Court. The group routinely appears before appellate courts across the country, with particularly vast experience in the Federal Circuit, as well as in the Ninth, Fourth and First Circuits. Equipped to advise on appeals spanning the full spread of industries and legal spheres, the team has recently led cases dealing with issues as diverse as trade secrets, the Anti-Terrorism Act, First Amendment rights, and voting rights, among others. Former US Solicitor General Seth Waxman co-chairs the practice and is widely considered a dean of the appellate bar; he recently paired up with with Ari Holtzblatt to secure a 9-0 SCOTUS victory on behalf of Twitter in a case unanimously reversing a Ninth Circuit decision concerning the liability of social media platforms for acts of terrorism. Boston-based department co-chair Mark Fleming has argued 62 appellate cases, including eight SCOTUS appeals, and is highly regarded for his record in patent cases before the Federal Circuit. The deep bench also includes practice vice-chair Catherine Carroll, who has argued four SCOTUS cases; fellow vice-chair Daniel Volchok, who has niche expertise in Native American law; Thomas Saunders, who specializes in IP appeals; and New York-based Alan Schoenfeld. Named attorneys are based in Washington DC unless stated otherwise.

Responsables de la pratique:

Seth Waxman


Autres avocats clés:

Catherine Carroll; Mark Fleming; Thomas Saunders; Daniel Volchok; Alan Schoenfeld; Felicia Ellsworth; Ari Holtzblatt


Principaux clients

Cisco Systems


Twitter


Apple, Cisco Systems, Intel Corporation


Renewable Energy Group


Tesla


Citizens for Responsibility in Washington


Democratic National Committee and Pennsylvania Democratic Party


Winston & Strawn LLP

During 2023, Winston & Strawn LLP’s appellate and critical motions practice argued a strong concentration of cases before the Second, Seventh and Federal Circuits. Among its diverse docket of work, the team secured a significant volume of antitrust-related appeals. Most notably, Chicago-based department head Linda Coberly successfully represented Chicago Parking Meters (CPM) in the Seventh Circuit in a case brought by two Chicago residents challenging the $1.1bn concession agreement between CPM and the City of Chicago. Andrew Tauber and patent specialist Brian Ferguson are also recommended—both sit in Washington DC.

Responsables de la pratique:

Linda Coberly


Autres avocats clés:

Andrew Tauber; Brian Ferguson


Principaux clients

Pfizer


Bill Graham Archives


United Network for Organ Sharing (UNOS)


Cisco Systems


Chicago Parking Meters


Relevent Sports


Schlumberger Technology Company


Monsanto


Cox Communications


Principaux dossiers


  • Secured a victory for Chicago Parking Meters when the Seventh Circuit affirmed the dismissal of an antitrust lawsuit filed by two Chicago residents.
  • Won a Second Circuit victory for Relevent Sports Group when a unanimous Second Circuit panel vacated the district court’s decision and revived Relevent’s antitrust suit against FIFA and the US Soccer Foundation.
  • Secured a Federal Circuit victory for Pfizer subsidiary, Hospira.