LUPIN LIMITED; SHUKLA, Manojkumar, Ramprasad; SARDE, Ankush, Gangaram; LORIYA, Rajeshkumar, Maganlal; PACHPUTE, Vipul, Dilip; WALKE, Navnath, Bajirao; KHAN, Talha, Hussain; KULKARNI, Sanjeev, Anant; PALLE, Venkata, P.; KAMBOJ, Rajender, Kumar Patent: WO2013/124828 A1, 2013 ;