Content about Sanctura XR

June 19, 2012

The U.S. Court of Appeals for the Federal Circuit ruled in favor of Watson Pharmaceuticals during patent litigation concerning the drug maker's abbreviated new drug application for an overactive bladder treatment.

PARSIPPANY, N.J. — The U.S. Court of Appeals for the Federal Circuit ruled in favor of Watson Pharmaceuticals during patent litigation concerning the drug maker's abbreviated new drug application for an overactive bladder treatment.

The appeals court affirmed a U.S. District Court for the District of Delaware's decision — made March 31 — that asserted that patents related to Allergan's Sanctura XR (trospium chloride extended-release capsules) are invalid. Watson's ANDA for a generic version of Sanctura XR is pending with the Food and Drug Administration.

April 4, 2012

A court has ruled that patents covering a drug used for overactive bladder are invalid, a company looking to launch a generic version of the drug said.

PARSIPPANY, N.J. — A court has ruled that patents covering a drug designed to treat an overactive bladder are invalid, a company looking to launch a generic version of the drug said.

Watson Pharmaceuticals said the U.S. District Court for the District of Delaware ruled that five patents covering Allergan's Sanctura XR (trospium chloride) extended-release capsules were invalid. Watson's application with the Food and Drug Administration for a generic version are pending, the company said.