Federal Circuit Denies VoIP-Pal Mandamus Bid In Fight With Twitter

Mealey's (March 23, 2022, 12:46 PM EDT) -- WASHINGTON, D.C. — A federal judge in California did not clearly and indisputably err when denying a motion by a patent owner to dismiss a declaratory judgment action filed by Twitter Inc. because the parties’ history of litigation involving the same products “can play a significant role in establishing declaratory judgment jurisdiction,” the Federal Circuit U.S. Court of Appeals ruled March 22....