Core Insights - Liquidia Corporation has announced the first commercial shipment of YUTREPIA™ (treprostinil) inhalation powder, following FDA approval on May 23, 2025, for treating pulmonary arterial hypertension (PAH) and pulmonary hypertension associated with interstitial lung disease (PH-ILD) [1][6] - The company has moved quickly to promote YUTREPIA, with its sales force actively engaging in the market just over a week after FDA approval [2] - A recent court ruling denied United Therapeutics' request for a preliminary injunction against Liquidia, allowing for the full commercial launch of YUTREPIA [2] Company Overview - Liquidia Corporation is a biopharmaceutical company focused on developing innovative therapies for rare cardiopulmonary diseases, particularly in pulmonary hypertension [9] - The company utilizes its proprietary PRINT technology to create drug formulations, including YUTREPIA, which is designed for enhanced lung deposition [5][9] - Liquidia is also developing L606, a sustained-release formulation of treprostinil, and markets generic Treprostinil Injection for PAH treatment [9] Product Information - YUTREPIA is an inhaled dry-powder formulation of treprostinil, delivered through a user-friendly device, aimed at providing a new therapeutic option for patients with PAH and PH-ILD [5][6] - The product was previously known as LIQ861 during investigational studies and has undergone clinical trials to establish its safety and efficacy [5] Disease Context - PAH is a rare, chronic disease affecting approximately 45,000 patients in the U.S., with no current cure, making symptom management and quality of life improvement critical [3] - PH-ILD encompasses a range of pulmonary diseases affecting over 60,000 patients in the U.S., with associated poor survival rates [4]