(19)

(11)

EP 1 670 817 A2

(12)

(88) Date of publication A3: 12.05.2005 (43) Date of publication: 21.06.2006 Bulletin 2006/25 (21) Application number: 04782529.4 (22) Date of filing: 26.08.2004

(51) International Patent Classification (IPC):  C07K 14/00(1995.01) C12N 5/10(1990.01) C12N 15/63(1990.01) C12Q 1/68(1980.01) C12N 1/00(1980.01) C12N 15/11(1990.01) C12P 21/02(1980.01) (86) International application number: PCT/US2004/028068 (87) International publication number: WO 2005/021777 (10.03.2005 Gazette 2005/10)

(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 PL PT RO SE SI SK TR (30) Priority: 28.08.2003 US 498449 P 28.08.2003 US 498785 P 28.08.2003 US 498923 P 05.03.2004 IN MU02792004 05.03.2004 IN MU02802004 (71) Applicant: Huiyangtech (USA), Inc. Whitestone, NY 11357 (US)	(72) Inventor: WEI, Guangwen Chengdu, Sichuan 610 017 (CN) (74) Representative: Capasso, Olga et al de Simone & Partners Via Vincenzo Bellini, 20 00198 Roma 00198 Roma (IT)