(19)

(11)

EP 1 631 666 A1

(12)

(43) Date of publication: 08.03.2006 Bulletin 2006/10 (21) Application number: 04735164.8 (22) Date of filing: 28.05.2004

(51) International Patent Classification (IPC):  C12N 9/42(1980.01) C12N 15/70(1990.01) C12N 1/21(1990.01) A23L 2/84(1995.01) C12N 1/21(1990.01) C12N 1/19(1990.01) C12N 15/56(1990.01) C12N 1/19(1990.01) A21D 8/04(1968.09) C02F 3/34(2000.01) C12R 1/19(1985.01) C12R 1/84(1985.01) (86) International application number: PCT/BE2004/000079 (87) International publication number: WO 2004/106510 (09.12.2004 Gazette 2004/50)

(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: 28.05.2003 EP 03447133 (71) Applicant: Facultés Universitaires Notre-Dame de la Paix 5000 Namur (BE)	(72) Inventors: HOUSEN, Isabelle B-5024 Gelbressee (BE) VANDENHAUTE, Jean B-5100 Wierde (BE) COPPE, Philippe B-6900 Aye (BE) DEPIEREUX, Eric B-5000 Namur (BE) (74) Representative: Van Malderen, Joelle  pronovem - Office Van Malderen Avenue Josse Goffin 158 1082 Bruxelles 1082 Bruxelles (BE)