Liquidia Loses About Half Its Value After Court Finds Yutrepia Infringes Two United Therapeutics Patent Claims

SentiSense · Published Sep 30, 2026, 11:42 AM ET · Updated Oct 1, 2026, 6:56 PM ET

A federal court in Delaware ruled on September 30, 2026 that Liquidia's inhaled treprostinil Yutrepia infringes claims 1 and 14 of United Therapeutics...