(19)

(11)

EP 1 963 481 A2

(12)

(88) Date of publication A3: 16.08.2007 (43) Date of publication: 03.09.2008 Bulletin 2008/36 (21) Application number: 05818740.2 (22) Date of filing: 16.12.2005

(51) International Patent Classification (IPC):  C12N 1/00(2006.01) C12P 7/64(2006.01) C11C 1/04(2006.01) (86) International application number: PCT/IB2005/003934 (87) International publication number: WO 2007/068997 (21.06.2007 Gazette 2007/25)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (71) Applicant: Avestha Gengraine Technologies PVT Ltd Bangalore 560 066, Karnataka (IN)	(72) Inventors: PATELL, Villo, Morawala Bangalore - 560066 , Karnataka (IN) RAJYASHRI, K., R. Bangalore 560066, Karnataka (IN) (74) Representative: Micheli & Cie SA  122, rue de Genève CP 61 1226 Thonex-Genève 1226 Thonex-Genève (CH)