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Henri Chanzy
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La Tronche, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Cellulose microfibrils with modified surface, preparation method an...
Patent number
6,703,497
Issue date
Mar 9, 2004
Rhodia Chimie
Laurence Ladouce
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cellulose films for screening
Patent number
6,613,528
Issue date
Sep 2, 2003
Novozymes A/S
William Helbert
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Treatment for fabrics
Patent number
6,506,220
Issue date
Jan 14, 2003
Unilever Home & Personal Care USA division of Conopco
Judith Mary Clark
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Cellulose films for screening
Patent number
6,426,189
Issue date
Jul 30, 2002
Novozymes A/S
William Helbert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Treatment for fabrics
Patent number
6,288,022
Issue date
Sep 11, 2001
Unilever Home & Personal Care USA, division of Conopco, Inc.
Judith Mary Clark
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Method for manufacturing alveolate cellulosed products
Patent number
6,129,867
Issue date
Oct 10, 2000
Financiere Elysees Balzac
Christophe Chevalier
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Surface-modified cellulose microfibrils, method for making the same...
Patent number
6,117,545
Issue date
Sep 12, 2000
Rhodia Chimie
Jean-Yves Cavaille
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cellulose microfibril-reinforced polymers and their applications
Patent number
6,103,790
Issue date
Aug 15, 2000
ELF Atochem S.A.
Jean-Yves Cavaille
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Microfibrillated cellulose and method for preparing a microfibrilla...
Patent number
5,964,983
Issue date
Oct 12, 1999
General Sucriere
Elisabeth Dinand
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for the preparation of a shapeable solution of cellulose in...
Patent number
4,880,469
Issue date
Nov 14, 1989
Institut Textile de France
Henri D. Chanzy
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process for the preparation of solutions of a ligno-cellulosic mate...
Patent number
4,851,522
Issue date
Jul 25, 1989
Centre National de la Recherche Scientifique
Henri Chanzy
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
Information
Patent Application
Cellulose films for screening
Publication number
20030049707
Publication date
Mar 13, 2003
NOVOZYMES A/S
William Helbert
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Treatment for fabrics
Publication number
20020052302
Publication date
May 2, 2002
UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
Judith Mary Clark
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...