United Therapeutics Corporation Prevails in Patent Litigation Against LiquidiaUnited Therapeutics Corporation (Nasdaq: UTHR), a public benefit corporation, today announced that the United States District Court for the District of Delaware issued an opinion that finds Liquidia Technologies, Inc. (Liquidia) infringes two claims of United Therapeutics’ patent covering the use of inhaled treprostinil to treat pulmonary hypertension associated with interstitial lung disease (PH-ILD).
