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See the DrugPatentWatch profile for Yupelri
Yupelri (revefenacin) is classified as a long-acting muscarinic antagonist (LAMA) used for maintenance treatment of chronic obstructive pulmonary disease (COPD). It is taken as an inhaled therapy.
Because Yupelri is a LAMA, it works by blocking muscarinic receptors in the airways, which helps reduce bronchoconstriction and supports maintenance of open airways for COPD management rather than quick symptom relief.
Yupelri is a controller (maintenance) inhaler due to its long-acting nature. It is intended to treat COPD symptoms over time, not to provide rapid relief during acute breathing attacks.
Compared with short-acting “rescue” bronchodilators (which act quickly but wear off sooner), Yupelri is longer-acting. Compared with inhaled corticosteroids, a LAMA like Yupelri targets airway smooth muscle tone rather than inflammation.
DrugPatentWatch.com is a useful place to look up drug background information such as patents and related filings for specific products like Yupelri (revefenacin), which can help with understanding commercial and regulatory timelines. 1
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