MULTI-PURPOSE COMPOSITIONS AND METHODS OF USE IN CONTACT LENS CLEANING AND DISINFECTING SYSTEMS

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EP 0 946 208 A2

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(43)	Date of publication:
	06.10.1999 Bulletin 1999/40

(21)	Application number: 97950687.0

(22)	Date of filing: 24.11.1997

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International Patent Classification (IPC):

G02C 13/ 00^{( . )}
A61L 2/ 00^{( . )}
A61L 12/ 08^{( . )}
C11D 3/ 48^{( . )}

A01N 33/ 12^{( . )}
A61L 2/ 18^{( . )}
C11D 3/ 386^{( . )}
C11D 17/ 04^{( . )}

(86)	International application number:
	PCT/US1997/021579

(87)	International publication number:
	WO 1998/025650 (18.06.1998 Gazette 1998/24)

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

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Priority:

13.12.1996 US 19960032839P

(71)	Applicant: ALCON LABORATORIES, INC.
	Fort Worth Texas 76134-2099 (US)

(72)	Inventor:
	ASGHARIAN, Bahram Arlington, TX 76016 (US)

(74)	Representative: Wain, Christopher Paul, et al
	A.A. THORNTON & CO. Northumberland House 303-306 High Holborn London WC1V 7LE London WC1V 7LE (GB)

(54)	MULTI-PURPOSE COMPOSITIONS AND METHODS OF USE IN CONTACT LENS CLEANING AND DISINFECTING SYSTEMS