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Counsel of record in 3 federal IP lawsuits tracked by IP Feed.

1 for plaintiffs2 for defendants
  1. Openfor defendantFed. Cir.2026-08-20
    Weisner v. Google LLC

    Shmuel Nemanov and Sholem Weisner sued Google LLC for patent infringement in federal court. The case involves a federally registered patent, though the specific patent number and technology aren't disclosed in the available case details. The outcome could affect how Google implements or licenses the patented technology.

  2. Closedfor defendantFed. Cir.2024-04-11
    Chewy, Inc. v. IBM

    Chewy sues IBM for patent infringement in federal court.

  3. Closedfor plaintiffFed. Cir.2019-04-05
    IBM v. Booking Holdings Inc.

    IBM sued Booking Holdings, Priceline, OpenTable, and Kayak over patent infringement. The case involves allegations that the travel and hospitality booking platforms' technology infringes IBM's patented inventions. The Federal Circuit is reviewing the dispute over the scope and validity of IBM's patent claims.

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.