(19)

(11)

EP 1 437 995 A2

(12)

(88) Date of publication A3: 14.08.2003 (43) Date of publication: 21.07.2004 Bulletin 2004/30 (21) Application number: 02785221.9 (22) Date of filing: 16.10.2002

(51) International Patent Classification (IPC)7: A61F 13/15 (86) International application number: PCT/EP2002/011535 (87) International publication number: WO 2003/034963 (01.05.2003 Gazette 2003/18)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 25.10.2001 DE 10152155 (71) Applicant: KORMA S.p.A. 20050 Peregallo di Lesmo (IT)	(72) Inventors: GERLACH, Herbert, F. I-24010 Ponteranica/BG (IT) ZAPPA, Valentino I-20035 Lissone/MI (IT) (74) Representative: PatentanwälteMaxton & Langmaack  Postfach 51 08 06 D-50944 Köln D-50944 Köln (DE)