Sun Pharma to Cease Manufacturing Generic Alzheimer's Drug
Following its legal defeat in the patent infringement lawsuit against the US drug maker Forest Laboratories, Sun Pharmaceuticals plans to stop manufacturing or marketing the generic version of Alzheimer's drug, reported The Economic Times.
According to the news source, the Indian pharmaceutical company will not manufacture the drug during the life of the patent, unless all asserted claims of Forest Laboratories's patent for Namenda have been invalidated.
Forest's patent for Namenda expires in 2010. However, Forest Laboratories has filed an application to extend its Alzheimer's drug patents until 2013, the news source said.
Forest Laboratories is also reportedly waging patent battles against Lupin, Orchid Chemicals & Pharmaceuticals, Wockhardt, and Ranbaxy in the US district court for patent violation of Namenda.
Comments