Katten Muchin Rosenman LLP

Counsel of record in 4 federal IP lawsuits tracked by IP Feed.

1 for plaintiffs3 for defendants
  1. Openfor defendantC.D. Cal.2026-06-16
    Alethea O'Toole v. Nickelodeon Animation Studio, Inc.

    Alethea O'Toole sues Nickelodeon Animation Studio for copyright infringement over allegedly stolen creative work.

  2. Closedfor defendantS.D.N.Y.2026-01-05
    Reveron v. Zumiez, Inc.

    Reveron sues Zumiez and multiple retailers for trademark infringement involving allegedly counterfeit merchandise.

  3. Openfor plaintiffN.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.

  4. Openfor defendantTXND2024-04-19
    Match Group LLC v. LiveMe America Inc

    Match Group sues LiveMe America for trademark infringement over competing live streaming and dating app platforms.

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.