Sunovion Pharmaceuticals Inc.

280 Beacon Street
Boston,  Massachusetts  02116
United States


United States
Pharmaceutical and Surgical Supplies


Sunovion Pharmaceuticals Inc. is a research-based pharmaceutical company dedicated to discovering, developing and commercializing scientifically advanced therapeutic products that are focused on helping patients suffering from central nervous system and respiratory disorders, as well as other illnesses.

A wholly-owned subsidiary of Dainippon Sumitomo Pharma Co., Ltd. (DSP), Sunovion was formed following the merger of DSP's two U.S.-based operations, Sepracor Inc. and Dainippon Sumitomo Pharma America, Inc. The company name, which is representative of the life-affirming energy of the sun and the power of innovation, reflects Sunovion's portfolio of currently marketed pharmaceutical products and pipeline candidates; and serves to emphasize the company's ongoing commitment to improve the lives of patients everywhere.