RANBAXY LABORATORIES LIMITED; KHERA, Manoj Kumar; PALLE, Venkata P.; SATTIGERI, Viswajanani; SATTIGERI, Jitendra; SONI, Ajay; RAUF, Abdul Rehman Abdul; SIVAKUMAR, R.; REDDY, Ranadheer R.; MUSIB, Arpita; CLIFFE, Ian A.; BHATNAGAR, Pradip Kumar; RAY, Abhijit; SRIVASTAVA, Punit; DASTIDAR, Sunanda Ghosh Patent: WO2012/38944 A1, 2012