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EP 3 221 450 A1

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(43) Date of publication: 27.09.2017 Bulletin 2017/39 (21) Application number: 15823122.5 (22) Date of filing: 11.02.2015

(51) International Patent Classification (IPC):  C12N 15/09(2006.01) C07K 1/18(2006.01) C07K 14/56(2006.01) (86) International application number: PCT/IB2015/051009 (87) International publication number: WO 2016/079598 (26.05.2016 Gazette 2016/21)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 18.11.2014 IN 3627MU2014 (71) Applicant: Unichem Laboratories Limited Mumbai 400 102, Maharashtra (IN)

(72) Inventors: SHARMA, Sanjeev Kumar Bardez Goa 403501 (IN) KUMAR, Surya Bhushan Gujarat Ahmadabad 380050 (IN) PARAB, Rohan Ponda Goa 403401 (IN) KANKONKAR, Mohanish Bardez Goa 403501 (IN) D'SOUZA, Conchita Bardez Goa 403114 (IN) BACHATE, Sachin Maharashtra Solapur 413002 (IN) SHARMA, Ratnesh Kumar UP Gorakhpur 273015 (IN) (74) Representative: Bryers LLP  7 Gay Street Bath, Bath and North East Somerset BA1 2PH Bath, Bath and North East Somerset BA1 2PH (GB)