MARLBOROUGH, Mass.--(BUSINESS WIRE)--Sunovion Pharmaceuticals Inc. (Sunovion), formerly Sepracor Inc. (Sepracor), announced today that it has formally changed its name. The change occurs on approximately the one year anniversary of the acquisition of Sepracor by Dainippon Sumitomo Pharma Co., Ltd. (DSP), an Osaka, Japan based pharmaceutical company. Sunovion integrates under one brand the distinct competencies of Sepracor and the former Dainippon Sumitomo Pharma America, Inc. (DSPA), the two U.S. operations of DSP.
