Pryor Cashman LLP
Counsel of record in 30 federal IP lawsuits tracked by IP Feed.
- OpenS.D.N.Y.2026-09-06In Re: OpenAI, Inc. Copyright Infringement Litigation
Multiple parties sue OpenAI for copyright infringement over training its AI models on copyrighted works.
- Openfor plaintiffS.D.N.Y.2026-09-04Ziff Davis, Inc. v. OpenAI, Inc.
Ziff Davis sues OpenAI for copyright infringement, alleging AI training on published content without permission.
- OpenN.D. Cal.2026-09-03Concord Music Group, Inc. v. Anthropic PBC
Concord Music Group sues Anthropic for copyright infringement, alleging the AI company used its songs to train AI models.
- OpenN.D. Cal.2026-09-02Kadrey v. Meta Platforms, Inc.
Authors sue Meta for copyright infringement, claiming the company used their works to train AI models without permission.
- Openfor plaintiffN.D. Cal.2026-09-01Epidemic Sound, AB v. Meta Platforms, Inc.
Epidemic Sound sues Meta for copyright infringement over unlicensed music use on its platforms.
- Openfor defendantE.D.N.Y.2026-09-01Rouzier v. Gilles
Fabrice Rouzier sues Joe Gilles and music companies for copyright infringement over a song.
- OpenC.D. Cal.2026-09-01Cleveland Constantine Browne v. Rodney Sebastian Clark Donalds
Cleveland Constantine Browne sues Rodney Sebastian Clark Donalds and music industry defendants for copyright infringement.
- Openfor defendantFLSD2026-08-25Wilson v. The Royalty Network Inc.
Sean Wilson sues The Royalty Network and music publishers over copyright infringement claims involving royalty rights.
- Openfor defendantS.D.N.Y.2026-08-17Allan Joseph Salas v. Rodarius Marcell Green
Rapper Rodarius Marcell Green sued for copyright infringement by Allan Joseph Salas in federal court.
- Openfor plaintiffS.D.N.Y.2026-08-05METAx LLC v. Meta Platforms, Inc.
METAx LLC sues Meta Platforms for trademark infringement over the META brand name.
- Openfor plaintiffN.D. Cal.2026-07-10Epidemic Sound, AB v. Meta Platforms, Inc., f/k/a Facebook, Inc.
Epidemic Sound sues Meta for copyright infringement over unlicensed use of music in its platforms.
- Openfor defendantC.D. Cal.2026-06-29Hirose Enterprises, LLC v. John Holiday
Hirose Enterprises sues John Holiday for copyright infringement over an unspecified creative work.
- Openfor defendantS.D.N.Y.2026-06-08Chokpelle v. Time is Money Entertainment, LLC
Steve Chokpelle sues Chris Brown, Sony Music, and Universal Music over copyright ownership of a musical work.
- Openfor defendantGAND2026-06-01Johnson v. Stephens
Sheri Johnson sues Cardi B and others for copyright infringement over music allegedly used without permission.
- Closedfor plaintiffS.D.N.Y.2026-05-21Sony Music Entertainment v. University of Southern California
Sony Music and partner labels sued USC for copyright infringement over unauthorized music use.
- Openfor defendantC.D. Cal.2026-05-18Barbara Potter v. Sony Music Publishing US LLC
Barbara Potter sues Sony Music Publishing and others for copyright infringement over music publishing rights.
- Closedfor defendantS.D.N.Y.2026-04-28Moore p/k/a 4Rest v. Bailey
Musician 4Rest sues Chloe Bailey and major labels for copyright infringement over allegedly unauthorized use of his work.
- Closedfor defendantC.D. Cal.2026-04-21Andy Stone v. Mariah Carey
Andy Stone sues Mariah Carey for copyright infringement in federal court.
- Openfor defendantS.D.N.Y.2026-03-17Structured Asset Sales, LLC v. Sheeran
Structured Asset Sales sues Ed Sheeran for copyright infringement over a song, involving major labels and publishers.
- Openfor plaintiffS.D.N.Y.2026-02-10Zelouf International Corp. v. Belk, Inc.
Zelouf International sues major retailers including Belk, Macy's, and Nordstrom for copyright infringement over fabric designs.
- Openfor plaintiffFLSD2024-05-06Sony Music Entertainment v. Vital Pharmaceuticals, Inc.
Sony Music sues Vital Pharmaceuticals and related entities for copyright infringement involving unlicensed music use.
- Openfor defendantS.D.N.Y.2023-06-27Greensleeves Publishing LTD. v. Brown
Greensleeves Publishing sues Chris Brown and Sony Music for copyright infringement over allegedly unlicensed musical composition use.
- Openfor defendantS.D.N.Y.2023-03-15Advance Magazine Publishers Inc. v. Graham
Advance Magazine Publishers sues Drake and others for trademark infringement over alleged unauthorized use of Vibe magazine brand.
- ClosedS.D.N.Y.2022-09-13Nike, Inc. v. Wu
Nike is suing Wu and multiple Chinese financial institutions over trademark infringement in federal court in New York. The case centers on alleged unauthorized use of Nike's trademark rights, with defendants including major banks and individuals connected to Next Investments, LLC. The lawsuit seeks to protect Nike's brand from counterfeiting or unlicensed commercial activity.
- Openfor defendantFLSD2022-09-09Cooper v. Chris Brown Entertainment, LLC
Music publishers and Sony sue Chris Brown for copyright infringement over an allegedly copied song.
- Openfor defendantC.D. Cal.2021-10-14Kostantine Panagiotis Lois v. Benjamin Joseph Levin
Kostantine Panagiotis Lois sues Benjamin Joseph Levin and others for copyright infringement.
- Closedfor plaintiffC.D. Cal.2021-03-04Pharrell Williams v. Bridgeport Music Inc
Pharrell Williams and Robin Thicke sued for copyright infringement over the song "Blurred Lines" allegedly copying Marvin Gaye's work.
- Closedfor defendantFLSD2019-04-25Watson Music Group, LLC v. Spotify USA Inc.
Watson Music Group sued Spotify for copyright infringement over music streaming licensing disputes.
- Closedfor plaintiffS.D.N.Y.2019-02-04Freeplay Music, LLC v. Zee Entertainment Enterprises Limited
Freeplay Music sues Zee Entertainment and video platforms for copyright infringement over unauthorized music use.
- Closedfor defendantC.D. Cal.2018-10-09Universal Dyeing and Printing Inc v. Liberty Apparel Company Inc
Universal Dyeing sues Liberty Apparel for copyright infringement over apparel designs and dyeing patterns.
Counsel sourced from public CourtListener docket records; firm names are normalized across spellings and office locations. Appearing for a party is not an endorsement of any position.