Pryor Cashman LLP

Counsel of record in 6 federal IP lawsuits tracked by IP Feed.

2 for plaintiffs
  1. Openfor plaintiffS.D.N.Y.2026-07-23
    Ziff Davis, Inc. v. OpenAI, Inc.

    Ziff Davis sues OpenAI for copyright infringement, alleging AI training on published content without permission.

  2. OpenS.D.N.Y.2026-07-23
    In Re: OpenAI, Inc. Copyright Infringement Litigation

    Multiple parties sue OpenAI for copyright infringement over training its AI models on copyrighted works.

  3. OpenC.D. Cal.2026-07-23
    Cleveland Constantine Browne v. Rodney Sebastian Clark Donalds

    Cleveland Constantine Browne sues Rodney Sebastian Clark Donalds and music industry defendants for copyright infringement.

  4. OpenN.D. Cal.2026-07-22
    Concord 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.

  5. Openfor plaintiffN.D. Cal.2026-07-22
    Epidemic Sound, AB v. Meta Platforms, Inc.

    Epidemic Sound sues Meta for copyright infringement over unlicensed music use on its platforms.

  6. OpenN.D. Cal.2026-07-21
    Kadrey v. Meta Platforms, Inc.

    Authors sue Meta for copyright infringement, claiming the company used their works to train AI models without permission.

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.