(19)

(11)

EP 1 660 643 A1

(12)

(43) Date of publication: 31.05.2006 Bulletin 2006/22 (21) Application number: 03818826.4 (22) Date of filing: 02.09.2003

(51) International Patent Classification (IPC):  C12N 5/06(1990.01) C12N 5/00(1980.01) (86) International application number: PCT/US2003/027398 (87) International publication number: WO 2005/033299 (14.04.2005 Gazette 2005/15)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR (71) Applicant: Regenetech, Inc. Sugerland, TX 77478 (US)	(72) Inventor: RUDD, Donnie Sugar Land, TX 77478 (US) (74) Representative: Ebner von Eschenbach, Jennifer et al Ladas & Parry LLP Dachauerstrasse 37 80335 München 80335 München (DE)