TORRENT PHARMACEUTICALS LIMITED; KUMAR, Prabhat; GHALASASI, Sameer; GUPTA, Ramesh, Chandra; DESHPANDE, Shailesh; MOHANAN, Anookh; CHAUDHARI, Anita; DUTT, Chaitanya; CHAUTHAIWALE, Vijay; MANDHARE, Appaji, Baburao Patent: WO2011/48611 A1, 2011 ;