A FERMENTATION PROCESS FOR RIBOFLAVIN-PRODUCING ORGANISMS - Patent 0539507

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EP 0 539 507 A1

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(43)	Date of publication:
	05.05.1993 Bulletin 1993/18

(21)	Application number: 91914110.0

(22)	Date of filing: 12.07.1991

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International Patent Classification (IPC):

C12N 1/ 16^{( . )}

C12P 25/ 00^{( . )}

(86)	International application number:
	PCT/US1991/004941

(87)	International publication number:
	WO 1992/001060 (23.01.1992 Gazette 1992/03)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB GR IT LI LU NL SE

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Priority:

13.07.1990 US 19900552169

(71)	Applicant: ZEAGEN, INC.
	Broomfield, CO 80021-3462 (US)

(72)	Inventors:
	BAILEY, Richard, B. Fort Collins, CO 80526 (US) LAUDERDALE, George, William Greeley, CO 80631 (US) HEEFNER, Donald, L. Boulder, CO 80303 (US) WEAVER, Craig, A. Lafayette, CO 80026 (US) YARUS, Michael, J. Boulder, CO 80027 (US) BURDZINSKI, Linda, A. Boulder, CO 80303 (US) BOYTS, Annette Verdun, Quebec H3E 1N9 (CA)

(74)	Representative: Thomas, Roger Tamlyn
	D. Young & Co. 21 New Fetter Lane London EC4A 1DA London EC4A 1DA (GB)

(54)	A FERMENTATION PROCESS FOR RIBOFLAVIN-PRODUCING ORGANISMS