May 05, 2025
A D.C. federal court has rejected United Therapeutics Corp.'s challenge to a U.S. Food and Drug Administration decision allowing Liquidia Technologies Inc. to modify a new drug application to include an additional lung disease indication for a drug competing with UTC's blockbuster lung disease drug Tyvaso.
February 27, 2025
United Therapeutics Corp. is entitled to exclusivity over its blockbuster lung disease treatment Tyvaso through May, and the U.S. Food and Drug Administration was right to hold off approving a competitor until then, a D.C. federal judge said Thursday.
August 28, 2024
A small pharmaceutical startup behind a drug that would compete with the blockbuster high blood pressure treatment Tyvaso says United Therapeutics is making a "fundamentally false" argument to the U.S. Supreme Court about why an appeals court rejected United Therapeutics' case.