REVERSIBLY INACTIVE SYNTHETIC BETA-GALACTOSIDASE - Patent 0964918

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EP 0 964 918 A2

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(43)	Date of publication:
	22.12.1999 Bulletin 1999/51

(21)	Application number: 97953997.0

(22)	Date of filing: 29.12.1997

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International Patent Classification (IPC):

A01K 67/ 027^{( . )}
C12N 9/ 38^{( . )}
C12R 1/ 685^{( . )}

C12N 1/ 19^{( . )}
C12N 15/ 09^{( . )}

(86)	International application number:
	PCT/IB1997/001658

(87)	International publication number:
	WO 1998/029536 (09.07.1998 Gazette 1998/27)

(84)	Designated Contracting States:
	DE GB

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Priority:

31.12.1996 US 19960775842

(71)	Applicant: Nexia Biotechnologies, Inc.
	Sainte Anne de Bellevue, Quebec H9X 3R2 (CA)

(72)	Inventors:
	KARATZAS, Costas, N. Beaconsfield, Quebec H9W 2H4 (CA) TURNER, Jeffrey, D. Hudson, Quebec J0P 1H0 (CA) EINO, Mahmoud Mississauga, Ontario L5L 2Y1 (CA) KABEL, John, J. London, Ontario N5V 2V7 (CA) AMANTEA, Gerald, F. London, Ontario N5X 3E9 (CA)

(74)	Representative: Vossius, Volker, Dr., et al
	Dr. Volker Vossius, Patentanwaltskanzlei - Rechtsanwaltskanzlei, Holbeinstrasse 5 81679 München 81679 München (DE)

(54)	REVERSIBLY INACTIVE SYNTHETIC BETA-GALACTOSIDASE