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The main patent for Ohtuvayre, the COPD drug at the heart of Verona’s $10 billion sale, expired in 2020. For Merck to make ...
Those battling severe asthma, upper respiratory tract diseases, Chronic Obstructive Pulmonary Disease (COPD), Asbestosis and ...
Verona Pharma brings to Merck the inhaled drug Ohtuvayre, which is FDA approved as a treatment for chronic obstructive ...