IP Law Daily, PATENT—Fed. Cir.: Dismissal of patent owner’s infringement lawsuit upheld on appeal, (Oct 28, 2026)Law Firms Mentioned:Sheppard Mullin Richter & Hampton LLPOrganizations Mentioned:Live Nation Entertainment, Inc.By Carolin Dennis, B.Sc., LL.B., LL.M.The patent owner failed to raise substantive arguments before the district court, so those arguments were waived on appeal.In a nonprecedential disposition, the U.S. Court of Appeals for the Federal Circuit affirmed the dismissal of the patent owner& ...