Cleary Gottlieb Steen & Hamilton LLP
Counsel of record in 17 federal IP lawsuits tracked by IP Feed.
- Openfor defendantN.D. Cal.2026-09-03Carreyrou v. Anthropic PBC
Journalist John Carreyrou sues Anthropic for copyright infringement over allegedly unlicensed use of his published works.
- Openfor defendantN.D. Cal.2026-09-03Headwater Research LLC v. Google LLC
Headwater Research is suing Google for patent infringement. The lawsuit centers on patents related to network technology and data management systems. The case seeks damages for Google's alleged unauthorized use of Headwater's patented inventions in its products and services.
- Openfor defendantTXED2026-09-02Edge Networking Systems LLC v. Amazon.Com, Inc.
Edge Networking Systems sues Amazon for patent infringement related to networking technology.
- Openfor defendantN.D. Cal.2026-09-02Entrepreneur Media, LLC v. Meta Platforms, Inc.
Entrepreneur Media sues Meta for copyright infringement over allegedly stolen content.
- Openfor defendantN.D. Cal.2026-09-02Chicken Soup for the Soul, LLC v. Meta Platforms Inc.
Chicken Soup for the Soul sues Meta and AI companies for copyright infringement over training data use.
- Openfor defendantN.D. Cal.2026-09-02Cognella, Inc. v. Meta Platforms, Inc.
Cognella sues Meta for copyright infringement over allegedly unauthorized use of its educational content.
- Openfor defendantN.D. Cal.2026-09-02Cambronne Inc. v. Meta Platforms, Inc.
John Carreyrou sues Meta for allegedly infringing copyright on content related to his investigative work.
- Openfor defendantN.D. Cal.2026-09-01Strike 3 Holdings, LLC v. Meta Platforms, Inc.
Strike 3 Holdings sues Meta for copyright infringement over allegedly unauthorized adult content on its platforms.
- Openfor defendantN.D. Cal.2026-08-27Reed Semiconductor Corp. v. Monolithic Power Systems, Inc.
Reed Semiconductor is suing Monolithic Power Systems for patent infringement. The lawsuit centers on semiconductor technology patents, with Reed alleging that Monolithic Power's products infringe its intellectual property rights in the semiconductor design and manufacturing space.
- Closedfor defendantN.D. Cal.2026-08-10Chabon v. Meta Platforms Inc.
A group of prominent American authors—including Michael Chabon, Junot Díaz, Ta-Nehisi Coates, and others—sued Meta Platforms in federal court alleging copyright infringement. The lawsuit centers on Meta's use of the authors' published works without permission, likely involving training data for AI systems or unauthorized republication. The case raises major questions about tech companies' rights to use copyrighted literary works.
- Closedfor defendantN.D. Cal.2026-08-10Huckabee v. Meta Platforms, Inc.
Mike Huckabee and others sue Meta Platforms for copyright infringement.
- Openfor defendantN.D. Cal.2026-07-16Autodesk, Inc. v. Google LLC
Autodesk sues Google for trademark infringement over use of Autodesk's marks.
- Openfor defendantTXED2026-04-24Celerity IP LLC v. AT&T Corp
Celerity IP sues AT&T, Ericsson, T-Mobile, and others for patent infringement involving wireless technology.
- Openfor defendantS.D.N.Y.2026-03-24Huckabee v. Bloomberg L.P.
Mike Huckabee and others sue major AI and tech companies for copyright infringement over training data.
- ClosedS.D.N.Y.2026-03-18Bprotocol Foundation v. Universal Navigation Inc.
Bprotocol Foundation sues Universal Navigation Inc. for patent infringement.
- Openfor plaintiffN.D. Cal.2026-03-16Yangtze Memory Technologies Company, Ltd. v. Micron Technology, Inc.
Yangtze Memory Technologies sued Micron Technology for allegedly infringing its patents related to memory technology.
- Closedfor defendantN.D. Cal.2023-12-29Enplas Display Device Corporation v. Seoul Semiconductor Company, Ltd.
Enplas Display Device sues Seoul Semiconductor for infringing its patents in display device technology.
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.