DR.REDDYS LABORATORIES LIMITED; IQBAL, Javed; ORUGANTI, Srinivas; RAPOLU, Rajesh Kumar; PEDDY, Vishweshwar; BOGE, Rajesham; PATHIVADA, Deepika; VELAGA, Dharma Jagannadha Rao; YARRAGUNTLA, Sesha Reddy; BADDAM, Sudhakar Reddy; NAREDLA, Anitha; DONIPARTHI, Kiran Kumar; NADGOUD, Ramesh Kumar; PAGADALA, Narasimha Rao; UNNIARAN, Syam Kumar; RAMAKRISHNAN, Srividya Patent: WO2013/168126 A1, 2013 ; Location in patent: Page/Page column 75-78 ;