Wilmer Cutler Pickering Hale & Dorr LLP

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

1 for plaintiffs4 for defendants
  1. 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.

  2. Openfor plaintiffN.D. Cal.2026-07-22
    XpertUniverse, Inc. v. Cisco Systems, Inc.

    XpertUniverse sues Cisco for infringing its patents in software or networking technology.

  3. Openfor defendantTXED2026-07-22
    Cornell University v. AT&T Inc.

    Cornell University sues AT&T and Verizon for patent infringement related to telecommunications technology.

  4. Openfor defendantC.D. Cal.2026-07-21
    Masimo Corporation v. Apple Inc.

    Masimo sues Apple for allegedly infringing patents on wearable health monitoring technology in smartwatches.

  5. Closedfor defendantS.D. Cal.2026-07-20
    Taction Technology, Inc. v. Apple Inc.

    Taction Technology sues Apple for allegedly infringing its patents in Apple products or services.

  6. Openfor defendantN.D. Cal.2026-07-20
    Concord Music Group, Inc. v. Anthropic PBC

    Concord Music Group sues Anthropic for copyright infringement over AI training on musical works 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.