Teva Pharma announced today that the U.S. District Court of Columbia has ordered that the USFDA relist in the Orange Book US5158952 and grant Teva 180-day exclusivity for a generic version of Janssen Pharmaceutical's Risperdal (Risperidone) Tablets. Teva expects final approval with exclusivity on June 29, 2008. The brand product had annual sales of approximately $2.5 billion in the United States. (Link to fdalawblog)