Tag Archives: Sunovion

Federal Circuit Finds LUNESTA Patent Infringement Based On ANDA Product Description Not Avoided By Other Certifications

In Sunovion Pharmaceuticals, Inc. v. Teva Pharmaceuticals USA, Inc., the Federal Circuit reversed the district’s holding of no Lunesta® patent infringement that was based on a certification submitted to the court, and found infringement based on the product described in the Abbreviated New Drug Application (ANDA). In reaching its decision, the court upheld the district … Continue reading this entry

Federal Circuit Upholds Declaratory Judgment Jurisdiction Over Subsequent ANDA Litigation

In Dey Pharma, LP v. Sunovion Pharmaceuticals, Inc., the Federal Circuit affirmed the district court’s determination that it could exercise jurisdiction over a declaratory judgment action brought by a subsequent ANDA filer. This case follows earlier decisions in Teva Pharmaceuticals USA, Inc. v. Eisai Co., Ltd., Caraco Pharmaceutical Laboratories, Ltd. v. Forest Laboratories, Inc. and Janssen … Continue reading this entry