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M. Brent
Byars

Senior Attorney, Litigation

mbyars@cravath.com
  • New York+1-212-474-1104
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Brent Byars focuses on complex commercial litigation, including antitrust, securities and corporate law matters.

Mr. Byars’s representative recent matters include: a major antitrust case brought by the Federal Trade Commission against Qualcomm Incorporated; False Claims Act litigation against Novartis Pharmaceuticals that settled before trial; securities litigation matters for clients in various industries in courts around the country; and a five‑week bench trial in a consumer antitrust class action that resulted in a judgment for Cravath’s client, which was affirmed on appeal.

Mr. Byars was born in Marietta, Georgia. He received a B.A. magna cum laude from Davidson College in 2004, where he was elected to Phi Beta Kappa, an M.A. from Emory University in 2006 and a J.D. cum laude from Harvard Law School in 2009, where he was an article editor and note author of the Journal of Law and Technology and a member of Lambda. Following his graduation, Mr. Byars volunteered as an affiliated attorney for a nonprofit organization in New York.

Mr. Byars joined Cravath in 2010. He is admitted to practice before the U.S. District Courts for the Eastern District of New York and the Southern District of New York.

Mr. Byars’s representative recent matters include: a major antitrust case brought by the Federal Trade Commission against Qualcomm Incorporated; False Claims Act litigation against Novartis Pharmaceuticals that settled before trial; securities litigation matters for clients in various industries in courts around the country; and a five‑week bench trial in a consumer antitrust class action that resulted in a judgment for Cravath’s client, which was affirmed on appeal.

Mr. Byars was born in Marietta, Georgia. He received a B.A. magna cum laude from Davidson College in 2004, where he was elected to Phi Beta Kappa, an M.A. from Emory University in 2006 and a J.D. cum laude from Harvard Law School in 2009, where he was an article editor and note author of the Journal of Law and Technology and a member of Lambda. Following his graduation, Mr. Byars volunteered as an affiliated attorney for a nonprofit organization in New York.

Mr. Byars joined Cravath in 2010. He is admitted to practice before the U.S. District Courts for the Eastern District of New York and the Southern District of New York.

Education

  • J.D., 2009, Harvard Law School
    cum laude
  • M.A., 2006, Emory University
  • B.A., 2004, Davidson College
    Phi Beta Kappa, magna cum laude

Admitted In

  • New York

Deals & Cases

December 22, 2025

Epic Games’ Ninth Circuit Win Affirming Civil Contempt Finding

On December 11, 2025, the U.S. Court of Appeals for the Ninth Circuit unanimously affirmed the U.S. District Court for the Northern District of California’s finding that Apple Inc. (“Apple”) committed civil contempt based on Apple’s willful violations of a permanent injunction that Cravath client Epic Games, Inc. (“Epic”) previously secured against Apple. The Court of Appeals affirmed several contempt sanctions imposed by the District Court against Apple, while modifying or reversing in part certain other sanctions and remanding to the District Court for further proceedings. The Court also unanimously affirmed the denial of Apple’s request to vacate or modify the permanent injunction based on recent California state court decisions and denied Apple’s request to reassign the case to a different district judge on remand.

Deals & Cases

August 21, 2025

Epic Games’ Ninth Circuit Win Affirming Antitrust Trial Victory and Permanent Injunction Against Google

On July 31, 2025, the U.S. Court of Appeals for the Ninth Circuit unanimously affirmed a jury verdict won by Cravath client Epic against Google in the U.S. District Court for the Northern District of California that Google has engaged in illegal anticompetitive behavior in the distribution of mobile apps and in the handling of in‑app payments. The Ninth Circuit also unanimously affirmed the district court’s permanent injunction against Google. The district court’s injunction prohibits Google from providing benefits to phone manufacturers, app developers and others in exchange for favoring the Google Play Store, prohibits Google from requiring the use of its own payment solution and also requires Google to take steps to restore competition, such as carrying other app stores on the Google Play Store.

Deals & Cases

May 14, 2025

Epic Games Secures Decision that Apple Violated Anti‑Steering Injunction

On April 30, 2025, the U.S. District Court for the Northern District of California granted Cravath client Epic Games, Inc.’s (“Epic”) motion to enforce a nationwide permanent injunction against Apple, Inc.’s (“Apple”) anti‑steering policies for in‑app payments. Epic secured the injunction to restrain and prohibit Apple’s anticompetitive conduct and fees, following a three‑week bench trial in May 2021, in which Cravath also represented Epic. In its April decision, the Court ruled that Apple was in willful violation of the 2021 injunction, having thwarted the injunction’s goals and continued its anticompetitive conduct. The Court noted that “Apple willfully chose not to comply with this Court’s Injunction. It did so with the express intent to create new anticompetitive barriers which would, by design and in effect, maintain a valued revenue stream; a revenue stream previously found to be anticompetitive. That it thought this Court would tolerate such insubordination was a gross miscalculation.” As a result, the Court enjoined Apple from implementing its new restrictions and fees that violated the injunction, effective immediately.

Deals & Cases

October 15, 2024

Epic Games Wins Post‑Trial Injunction in Antitrust Case Against Google

On October 7, 2024, the U.S. District Court for the Northern District of California entered a post‑trial order in favor of Cravath client Epic Games imposing a nationwide three‑year permanent injunction against Google. The injunction, which follows Epic’s jury trial win against Google last year, prohibits Google from paying competitors not to compete and requires Google to distribute alternative app stores on the Google Play Store and provide alternative app stores with access to the Google Play Store’s catalog of apps.

Brent Byars focuses on complex commercial litigation, including antitrust, securities and corporate law matters.

Mr. Byars’s representative recent matters include: a major antitrust case brought by the Federal Trade Commission against Qualcomm Incorporated; False Claims Act litigation against Novartis Pharmaceuticals that settled before trial; securities litigation matters for clients in various industries in courts around the country; and a five‑week bench trial in a consumer antitrust class action that resulted in a judgment for Cravath’s client, which was affirmed on appeal.

Mr. Byars was born in Marietta, Georgia. He received a B.A. magna cum laude from Davidson College in 2004, where he was elected to Phi Beta Kappa, an M.A. from Emory University in 2006 and a J.D. cum laude from Harvard Law School in 2009, where he was an article editor and note author of the Journal of Law and Technology and a member of Lambda. Following his graduation, Mr. Byars volunteered as an affiliated attorney for a nonprofit organization in New York.

Mr. Byars joined Cravath in 2010. He is admitted to practice before the U.S. District Courts for the Eastern District of New York and the Southern District of New York.

Mr. Byars’s representative recent matters include: a major antitrust case brought by the Federal Trade Commission against Qualcomm Incorporated; False Claims Act litigation against Novartis Pharmaceuticals that settled before trial; securities litigation matters for clients in various industries in courts around the country; and a five‑week bench trial in a consumer antitrust class action that resulted in a judgment for Cravath’s client, which was affirmed on appeal.

Mr. Byars was born in Marietta, Georgia. He received a B.A. magna cum laude from Davidson College in 2004, where he was elected to Phi Beta Kappa, an M.A. from Emory University in 2006 and a J.D. cum laude from Harvard Law School in 2009, where he was an article editor and note author of the Journal of Law and Technology and a member of Lambda. Following his graduation, Mr. Byars volunteered as an affiliated attorney for a nonprofit organization in New York.

Mr. Byars joined Cravath in 2010. He is admitted to practice before the U.S. District Courts for the Eastern District of New York and the Southern District of New York.

Education

  • J.D., 2009, Harvard Law School
    cum laude
  • M.A., 2006, Emory University
  • B.A., 2004, Davidson College
    Phi Beta Kappa, magna cum laude

Admitted In

  • New York

Deals & Cases

December 22, 2025

Epic Games’ Ninth Circuit Win Affirming Civil Contempt Finding

On December 11, 2025, the U.S. Court of Appeals for the Ninth Circuit unanimously affirmed the U.S. District Court for the Northern District of California’s finding that Apple Inc. (“Apple”) committed civil contempt based on Apple’s willful violations of a permanent injunction that Cravath client Epic Games, Inc. (“Epic”) previously secured against Apple. The Court of Appeals affirmed several contempt sanctions imposed by the District Court against Apple, while modifying or reversing in part certain other sanctions and remanding to the District Court for further proceedings. The Court also unanimously affirmed the denial of Apple’s request to vacate or modify the permanent injunction based on recent California state court decisions and denied Apple’s request to reassign the case to a different district judge on remand.

Deals & Cases

August 21, 2025

Epic Games’ Ninth Circuit Win Affirming Antitrust Trial Victory and Permanent Injunction Against Google

On July 31, 2025, the U.S. Court of Appeals for the Ninth Circuit unanimously affirmed a jury verdict won by Cravath client Epic against Google in the U.S. District Court for the Northern District of California that Google has engaged in illegal anticompetitive behavior in the distribution of mobile apps and in the handling of in‑app payments. The Ninth Circuit also unanimously affirmed the district court’s permanent injunction against Google. The district court’s injunction prohibits Google from providing benefits to phone manufacturers, app developers and others in exchange for favoring the Google Play Store, prohibits Google from requiring the use of its own payment solution and also requires Google to take steps to restore competition, such as carrying other app stores on the Google Play Store.

Deals & Cases

May 14, 2025

Epic Games Secures Decision that Apple Violated Anti‑Steering Injunction

On April 30, 2025, the U.S. District Court for the Northern District of California granted Cravath client Epic Games, Inc.’s (“Epic”) motion to enforce a nationwide permanent injunction against Apple, Inc.’s (“Apple”) anti‑steering policies for in‑app payments. Epic secured the injunction to restrain and prohibit Apple’s anticompetitive conduct and fees, following a three‑week bench trial in May 2021, in which Cravath also represented Epic. In its April decision, the Court ruled that Apple was in willful violation of the 2021 injunction, having thwarted the injunction’s goals and continued its anticompetitive conduct. The Court noted that “Apple willfully chose not to comply with this Court’s Injunction. It did so with the express intent to create new anticompetitive barriers which would, by design and in effect, maintain a valued revenue stream; a revenue stream previously found to be anticompetitive. That it thought this Court would tolerate such insubordination was a gross miscalculation.” As a result, the Court enjoined Apple from implementing its new restrictions and fees that violated the injunction, effective immediately.

Deals & Cases

October 15, 2024

Epic Games Wins Post‑Trial Injunction in Antitrust Case Against Google

On October 7, 2024, the U.S. District Court for the Northern District of California entered a post‑trial order in favor of Cravath client Epic Games imposing a nationwide three‑year permanent injunction against Google. The injunction, which follows Epic’s jury trial win against Google last year, prohibits Google from paying competitors not to compete and requires Google to distribute alternative app stores on the Google Play Store and provide alternative app stores with access to the Google Play Store’s catalog of apps.

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