Quinn Emanuel

Counsel of record in 11 federal IP lawsuits tracked by IP Feed.

2 for plaintiffs8 for defendants
  1. Closedfor defendantC.D. Cal.2026-07-31
    Sonos, Inc. v. Google LLC

    Sonos sues Google for infringing patents on wireless speaker technology and audio streaming systems.

  2. Openfor defendantN.D. Cal.2026-07-24
    Gemini Data, Inc. v. Google LLC

    Gemini Data sues Google for trademark infringement over the Gemini name.

  3. Openfor defendantN.D. Cal.2026-07-20
    IYO, Inc. v. IO Products, Inc.

    IYO, Inc. sues IO Products, Inc. for trademark infringement in federal court.

  4. Openfor defendantN.D. Cal.2026-07-09
    HEADWATER RESEARCH LLC v. Google LLC

    Headwater Research sues Google for patent infringement in federal court.

  5. Openfor defendantTXED2026-07-01
    Telcom Ventures LLC v. Samsung Electronics Co., Ltd.

    Telcom Ventures sues Samsung for infringing its patent technology in electronics.

  6. Closedfor defendantN.D. Cal.2026-06-08
    Sonos, Inc. v. Google LLC

    Sonos sues Google for patent infringement over speaker and audio technology patents.

  7. Openfor defendantN.D. Cal.2026-05-29
    Baron App, Inc. d/b/a/ Cameo v. OpenAI, Inc.

    Cameo sues OpenAI for trademark infringement over alleged unauthorized use of celebrity likenesses and names.

  8. Closedfor plaintiffN.D. Cal.2026-02-09
    OpenAI, Inc. v. Open Artificial Intelligence, Inc.

    OpenAI sues Open Artificial Intelligence for trademark infringement over the 'OpenAI' name.

  9. Openfor defendantN.D. Cal.2024-12-13
    Visier, Inc. v. Google LLC

    Visier sues Google for trademark infringement over allegedly infringing use of Visier's distinctive marks.

  10. ClosedN.D. Cal.2024-08-29
    Eolas Technologies Incorporated v. Amazon.com, Inc.

    Eolas Technologies sues Amazon for infringing its web browser patent technology.

  11. Closedfor plaintiffTXED2024-02-26
    Alacritech Inc. v. CenturyLink, Inc.

    Alacritech sues CenturyLink and multiple tech companies for infringing its patents on network acceleration 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.