Conflicting expert testimony constituted substantial evidence supporting the jury’s rejection of a reverse doctrine of equivalents argument....more
MIRROR WORLDS TECHS., LLC v. META PLATFORMS, INC. - Before Prost, Taranto, and Stark. Appeal from the United States District Court for the Southern District of New York. Summary: Expert testimony that is conclusory,...more
Before Reyna, Cunningham and Albright. Appeal from the United States District Court for the District of Colorado. Summary: A claim that an unpatented product feature is “patented,” “proprietary,” or “exclusive” may violate...more
Federal Circuit Summary -
Before Prost, Bryson, and O’Malley. Appeal from the United States District Court for the Western District of Wisconsin.
Summary: (1) To uphold a jury verdict of infringement, evidence must...more