PIRAMAL LIFE SCIENCES LIMITED; GANGOPADHYAY, Ashok Kumar; KADAM, Kishorkumar, Shivajirao; JADHAV, Ravindra, Dnyandev; MISTRY, Hitesh; SHARMA, Rajiv Patent: WO2010/23609 A1, 2010 ; Location in patent: Page/Page column 117 ; WO 2010/023609 A1