Bernard Dubreux

Person

Francheville le Bas, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Process of bleaching laundry
- Patent number 5,122,157
- Issue date Jun 16, 1992
- Atochem
- Bernard Dubreux
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Viscoreduced diesel fuels having improved cetane numbers
- Patent number 5,114,434
- Issue date May 19, 1992
- Atochem
- Michele Praulus
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Directly distilled diesel fuels having improved cetane numbers
- Patent number 5,114,433
- Issue date May 19, 1992
- Atochem
- Bernard Dubreux
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Process for preparation of .alpha.-acetoxy-.alpha.-methyl-N,N'-diac...
- Patent number 4,943,654
- Issue date Jul 24, 1990
- Produits Chimiques Ugine Kuhlmann
- Bernard Dubreux
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Storage stable fluid detergent formulations with bleaching action
- Patent number 4,913,834
- Issue date Apr 3, 1990
- Atochem
- Bernard Dubreux
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method and composition for bleaching laundry
- Patent number 4,810,408
- Issue date Mar 7, 1989
- Atochem
- Bernard Dubreux
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method and composition for bleaching laundry
- Patent number 4,784,787
- Issue date Nov 15, 1988
- Atochem
- Bernard Dubreux
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for a two stage peroxide bleaching of pulp
- Patent number 4,734,161
- Issue date Mar 29, 1988
- Atochem
- Bernard Dubreux
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process of bleaching laundry
- Patent number 4,699,623
- Issue date Oct 13, 1987
- Atochem
- Bernard Dubreux
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Composition for the alkaline bleaching of textiles containing perox...
- Patent number 4,552,563
- Issue date Nov 12, 1985
- Atochem
- Bernard Dubreux
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexanone
- Patent number 4,299,775
- Issue date Nov 10, 1981
- PCUK Produits Chimiques Ugine Kuhlmann
- Bernard Dubreux
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-Amino-1,2,3,4-tetrahydroanthraquinone and its preparation
- Patent number 4,297,288
- Issue date Oct 27, 1981
- P C U K Produits Chimiques Ugine Kuhlmann
- Serge Y. Delavarenne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of mononitro-1,2,3,4-tetrahydroanthraqu...
- Patent number 4,283,345
- Issue date Aug 11, 1981
- Produits Chimiques Ugine Kuhlmann
- Serge Y. Delavarenne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Percompound activators
- Patent number 4,221,675
- Issue date Sep 9, 1980
- Produits Chimiques Ugine Kuhlmann
- Jean-Pierre Schirmann
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Acyloxy-N,N'-diacylmalonamides and methods for their preparation
- Patent number 4,159,991
- Issue date Jul 3, 1979
- Produits Chimiques Ugine Kuhlmann
- Bernard Dubreux
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Activators for percompounds
- Patent number 4,128,494
- Issue date Dec 5, 1978
- Produits Chimiques Ugine Kuhlmann
- Jean-Pierre Schirmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Bernard Dubreux

Person

Patents Grantslast 30 patents

Process of bleaching laundry

Viscoreduced diesel fuels having improved cetane numbers

Directly distilled diesel fuels having improved cetane numbers

Process for preparation of .alpha.-acetoxy-.alpha.-methyl-N,N'-diac...

Storage stable fluid detergent formulations with bleaching action

Method and composition for bleaching laundry

Method and composition for bleaching laundry

Process for a two stage peroxide bleaching of pulp

Process of bleaching laundry

Composition for the alkaline bleaching of textiles containing perox...

Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexanone

5-Amino-1,2,3,4-tetrahydroanthraquinone and its preparation

Process for the preparation of mononitro-1,2,3,4-tetrahydroanthraqu...

Percompound activators

Acyloxy-N,N'-diacylmalonamides and methods for their preparation

Activators for percompounds