Boehringer patent on HIV drug Denied in India
Indian Patent Office has denied Germany’s Boehringer Ingelheim a patent on its key HIV drug, Nevirapine, for a version sold as Viramune XR (extended release). VIRAMUNE XR was approved in US on Mar 25, 2011 (100 mg and 400 mg, TABLET) and OB listed US patent will expire on Mar. 12, 2015. The application on the Nevirapine extended release formulation […]