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1. (WO1997018288) ENZYMES WITH LOW ISOELECTRIC POINTS FOR USE IN CONTACT LENS CLEANING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/018288 International Application No.: PCT/US1996/016050
Publication Date: 22.05.1997 International Filing Date: 07.10.1996
Chapter 2 Demand Filed: 03.06.1997
IPC:
A61L 12/14 (2006.01) ,C11D 3/00 (2006.01) ,C11D 3/386 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
12
Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
08
using chemical substances
14
Organic compounds not covered by groups A61L12/10 or A61L12/12100
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
3
Other compounding ingredients of detergent compositions covered in group C11D1/101
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
3
Other compounding ingredients of detergent compositions covered in group C11D1/101
16
Organic compounds
38
Products with no well-defined composition
386
Preparations containing enzymes
Applicants:
ALCON LABORATORIES, INC. [US/US]; 6201 South Freeway Forth Worth, TX 76134-2099, US
Inventors:
ASGHARIAN, Bahram; US
HONG, Bor-Shyue; US
QUINTANA, Ronald, P.; US
Agent:
MAYO, Michael, C. ; Alcon Laboratories, Inc. Patent Dept. Q-148 6201 South Freeway Fort Worth, TX 76134-2099, US
Priority Data:
08/559,22216.11.1995US
Title (EN) ENZYMES WITH LOW ISOELECTRIC POINTS FOR USE IN CONTACT LENS CLEANING
(FR) ENZYMES PRESENTANT UN POINT ISOELECTRIQUE BAS ET UTILISEES POUR NETTOYER DES LENTILLES DE CONTACT
Abstract:
(EN) Compositions containing an ophthalmically acceptable, modified enzyme exhibiting a low pI and methods involving the combined use of these compositions with a polymeric antimicrobial agent, are disclosed for the simultaneous cleaning and disinfecting of contact lens.
(FR) Compositions contenant une enzyme modifiée acceptable sur le plan ophtalmique présentant un point isoélectrique (pI) bas et procédés consistant à utiliser ces compositions combinées à un agent antimicrobien polymère, dans le but de nettoyer et de désinfecter simultanément une lentille de contact.
Designated States: AU, CA, JP, MX
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
MXPA/a/1998/003897EP0876461JP2000500513CA2235004AU1996072592