(19)

(11)

EP 0 661 932 A1

(12)

(43) Date of publication: 12.07.1995 Bulletin 1995/28 (21) Application number: 93900657.0 (22) Date of filing: 24.11.1992

(51) International Patent Classification (IPC):  A23L 1/ 22( . ) A23L 1/ 227( . ) A23L 1/ 226( . ) A23L 1/ 236( . ) (86) International application number: PCT/US1992/010179 (87) International publication number: WO 1993/010677 (10.06.1993 Gazette 1993/14)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 27.11.1991 US 19910799207 (71) Applicant: BIORESEARCH, INC. Arlington, VA 22202 (US)	(72) Inventors: KURTZ, Robert J.M.D. New York, NY 10021 (US) FULLER, William D. San Diego, CA 92117 (US) (74) Representative: Loisel, Bertrand  Cabinet Plasseraud, 84, rue d'Amsterdam F-75440 Paris Cédex 09 F-75440 Paris Cédex 09 (FR)