Theravance Biopharma, Inc. is a biopharmaceutical company, which engages in the discovery, research, development, and commercialization of respiratory medicines. The company is headquartered in George Town, Grand Cayman and currently employs 97 full-time employees. The company went IPO on 2014-05-16. The firm operates through a single segment, namely, development and commercialization of human therapeutics. Its product, YUPELRI (revefenacin) inhalation solution, is a nebulized long-acting muscarinic antagonist used for the treatment of patients with chronic obstructive pulmonary disease (COPD). COPD is a long-term lung disease that includes chronic bronchitis, emphysema, or both. YUPELRI is an anticholinergic medicine, which helps the muscles around the airway in the lungs stay relaxed to prevent symptoms, such as wheezing, shortness of breath, and others. Its Ampreloxetine, is a late-stage investigational norepinephrine reuptake inhibitor in development for the treatment of symptomatic neurogenic orthostatic hypotension in patients with Multiple System Atrophy.