Tuesday, March 31, 2009

Delaware Court Rules That Watson Does Not Infringe Patent Related to Generic Version of Concerta and Declares Patent Invalid

Watson Pharmaceuticals, Inc. , a leading specialty pharmaceutical company, announced today that the United States District Court for the District of Delaware has ruled that Watson's generic version of Concerta (methylphenidate hydrochloride extended-release tablets) does not infringe United States Patent No. 6,919,373 (the '373 Patent) and that the '373 Patent is invalid.

The details can be read here.

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