LUPIN LIMITED; KULKARNI, Sanjeev Anant; MADAN, Sachin; JANA, Nirmal Kumar; TALE, Prashant Vitthalrao; CHEEMALA, Narasimha Murthy; MAHANGARE, Sachin Jaysing; VIDHATE, Prashant Popatrao; KULKARNI, Chaitanya Prabhakar; PATEL, Sapana Suresh; PATIL, Amolsing Dattu; ZADE, Seema Prabhakar; SHINDE, Rohan Mahadev; PALLE, Venkata P.; KAMBOJ, Rajender Kumar Patent: US2013/178457 A1, 2013 ;