On March 24, 2025, the US Court of Appeals for the Federal Circuit (Federal Circuit) issued a decision titled In Re: Riggs (the Riggs decision) that vacated a decision of the Patent Trial and Appeal Board (PTAB) of the US...more
The Supreme Court ruled on January 15, 2025, that if a plaintiff amends a complaint to remove federal claims after a case has been removed to federal court, the federal court loses its jurisdiction over the remaining...more