PRODUCTION OF GLYOXYLIC ACID BY OXIDIZING GLYCOLIC ACID IN THE PRESENCE OF IMMOBILIZED GLYCOLATE OXIDASE AND CATALASE - Patent 0662142

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EP 0 662 142 A1

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(43)	Date of publication:
	12.07.1995 Bulletin 1995/28

(21)	Application number: 92920655.0

(22)	Date of filing: 18.09.1992

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International Patent Classification (IPC):

C12P 7/ 40^{( . )}

C12P 7/ 26^{( . )}

(86)	International application number:
	PCT/US1992/008002

(87)	International publication number:
	WO 1994/006925 (31.03.1994 Gazette 1994/08)

(84)	Designated Contracting States:
	BE ES FR GB IE IT NL

(71)	Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
	Wilmington Delaware 19898 (US)

(72)	Inventors:
	ANTON, David, Leroy Wilmington, DE 19803 (US) DiCOSIMO, Robert Wilmington, DE 19808 (US) GAVAGAN, John, Edward Wilmington, DE 19810 (US)

(74)	Representative: BROOKES & MARTIN
	High Holborn House 52/54 High Holborn London, WC1V 6SE London, WC1V 6SE (GB)

(54)	PRODUCTION OF GLYOXYLIC ACID BY OXIDIZING GLYCOLIC ACID IN THE PRESENCE OF IMMOBILIZED GLYCOLATE OXIDASE AND CATALASE