Rasmussen Instruments, LLC v. DePuy Synthes Products, Inc.

  1. October 06, 2025

    Fed. Circ. Vacates J&J's $20M Loss Over Patent Ownership

    The Federal Circuit freed Johnson & Johnson subsidiary DePuy Synthes from a $20 million infringement verdict on Monday, saying the orthopedic surgeon suing it didn't own the asserted knee replacement patents.

  2. July 11, 2025

    Fed. Circ. Questions Patent Ownership After J&J's $20M Loss

    The Federal Circuit appeared somewhat skeptical Friday that an orthopedic surgeon held onto the rights of knee replacement patents that he disputably assigned elsewhere, which would endanger the $20 million infringement verdict he won against a Johnson & Johnson unit.

  3. February 23, 2024

    J&J Unit Assails Knee Replacement IP Verdict At Fed. Circ.

    Johnson & Johnson subsidiary DePuy Synthes wants the Federal Circuit to undo a $20 million jury verdict against it for infringing an orthopedic surgeon's knee replacement patent.