Supernus Pharmaceuticals, Inc. (NASDAQ:SUPN), a specialty pharmaceutical company focused on developing and commercializing products for the treatment of central nervous system diseases, today announced, following a four-day bench trial, that the United States District Court for the District of New Jersey ruled that TWi Pharmaceuticals, Inc. and its subsidiary infringed U.S. Patent Nos. 7,722,898, 7,910,131, and 8,821,930 by submitting to the FDA an Abbreviated New Drug Application (ANDA) seeking permission to market a generic version of Oxtellar XR® before the expiration of Supernus’ patents. The District Court ruling also confirmed the validity of U.S. Patent Nos. 7,722,898, 7,910,131, and 8,821,930.