May 20, 2013
Zydus Pharmaceuticals USA Inc., which was sued in New Jersey federal court for developing a generic version of the heartburn drug Zegerid, said on Friday that a Federal Circuit decision in a parallel case doesn't preclude it from arguing that a Santarus Inc. patent Zydus allegedly infringes is obvious.
December 23, 2011
Santarus Inc. and the University of Missouri on Wednesday struck Zydus Pharmaceuticals USA Inc. with a patent infringement suit in New Jersey federal court, continuing an ongoing fight to block generic versions of the heartburn drug Zegerid.