Polsinelli

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

2 for defendants
  1. OpenS.D.N.Y.2026-08-12
    Alter v. OpenAI Inc.

    Alter sues OpenAI for copyright infringement, alleging the AI company used copyrighted works without permission to train its models.

  2. OpenTXED2025-09-16
    Torus Ventures LLC v. Cawley Partners, LLC

    Torus Ventures sued Cawley Partners and multiple defendants for patent infringement in federal court.

  3. Openfor defendantDED2022-05-25
    Mellaconic IP LLC v. Avast Software, Inc.

    Mellaconic IP sues Avast Software for patent infringement.

  4. Closedfor defendantDED2014-05-09
    FastVDO LLC v. Lions Gate Entertainment Inc.

    FastVDO sues Lions Gate Entertainment for allegedly infringing its video delivery technology patent.

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.