Claude Mahieu

Person

Paris, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Alkyl3-oxoalkanoates
- Patent number 6,258,977
- Issue date Jul 10, 2001
- L'Oreal
- Michel Philippe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cosmetics of lipophilic derivatives of amino deoxyalditols, cosmeti...
- Patent number 6,210,691
- Issue date Apr 3, 2001
- L'Oreal
- Claude Mahieu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Alkyl 3-oxoalkanoate and process for the preparation thereof
- Patent number 6,090,974
- Issue date Jul 18, 2000
- L'Oreal S.A.
- Michel Philippe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrofluorocarbon compounds and their use in cosmetic compositions
- Patent number 6,017,547
- Issue date Jan 25, 2000
- L'Oreal
- Eric Bollens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lipophilic derivatives of amino deoxyalditols, cosmetic composition...
- Patent number 6,001,376
- Issue date Dec 14, 1999
- L'Oreal
- Claude Mahieu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ceramides, process for their preparation and their applications in...
- Patent number 5,959,127
- Issue date Sep 28, 1999
- L'Oreal
- Didier Semeria
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Alkyl N-(hydroxyalkyl) carbamates and their application in cosmetic...
- Patent number 5,905,165
- Issue date May 18, 1999
- L'Oreal
- Claude Mahieu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of providing surfactant properties to a cosmetic or pharmace...
- Patent number 5,849,308
- Issue date Dec 15, 1998
- L'Oreal
- Jean-Marc Ascione
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluorinated hydrocarbon compounds, their use in cosmetic compositio...
- Patent number 5,833,997
- Issue date Nov 10, 1998
- L'Oreal
- Claude Mahieu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Alkyl N-(hydroxyalkyl) carbamates and their application in cosmetic...
- Patent number 5,788,992
- Issue date Aug 4, 1998
- L'Oreal
- Claude Mahieu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluorinated compounds and compositions comprising them
- Patent number 5,753,240
- Issue date May 19, 1998
- L'Oreal
- Eric Bollens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of hydro- and fluorocarbon compounds in cosmetic compositions;...
- Patent number 5,705,148
- Issue date Jan 6, 1998
- L'Oreal
- Eric Bollens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cosmetic compositions containing hydrofluorocarbon compounds
- Patent number 5,705,165
- Issue date Jan 6, 1998
- L'Oreal
- Eric Bollens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ceramides, process for their preparation and their applications in...
- Patent number 5,665,778
- Issue date Sep 9, 1997
- L'Oreal
- Didier Semeria
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of ceramides as thickeners
- Patent number 5,665,699
- Issue date Sep 9, 1997
- L'Oreal
- Michel Philippe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyfluoroalkylthiopoly (ethylimidazolium) compounds, preparation p...
- Patent number 5,659,047
- Issue date Aug 19, 1997
- L'Oreal
- Guy Vanlerberghe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use in cosmetics of lipophilic derivatives of amino deoxyalditols,...
- Patent number 5,616,746
- Issue date Apr 1, 1997
- L'Oreal
- Claude Mahieu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Vesicles, and cosmetic or pharmaceutical compositions containing ve...
- Patent number 5,591,449
- Issue date Jan 7, 1997
- L'Oreal
- Eric Bollens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nonionic amphiphilic compounds derived from glycerol, a process for...
- Patent number 5,539,129
- Issue date Jul 23, 1996
- L'Oreal
- Alexandre Zysman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluorine-containing, polyglycerolated amphiphilic sulphur compounds...
- Patent number 5,459,165
- Issue date Oct 17, 1995
- L'Oreal
- Eric Bollens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cosmetic compositions for the treatment of the hair and skin contai...
- Patent number 5,389,362
- Issue date Feb 14, 1995
- Societe Anonyme dite l'Oreal
- Claude Mahieu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Alkylthiopoly (ethylimidazolium) compounds, process for preparing t...
- Patent number 5,364,625
- Issue date Nov 15, 1994
- L'Oreal
- Henri Sebag
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cosmetic, dermo-pharmaceutical or vesicle-containing composition in...
- Patent number 5,362,494
- Issue date Nov 8, 1994
- L'Oreal
- Alexandre Zysman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use in surface-active agent solutions of aminopolyol carbamates as...
- Patent number 5,354,510
- Issue date Oct 11, 1994
- L'Oreal
- Guy Vanlerberghe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyfluoroalkylthiopoly(ethylimidazolium) compounds, preparation pr...
- Patent number 5,298,242
- Issue date Mar 29, 1994
- L'Oreal
- Guy Vanlerberghe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cosmetic or pharmaceutical composition containing microspheres of p...
- Patent number 5,292,512
- Issue date Mar 8, 1994
- Centre Internationale de Recherches Dermatologiques (C.I.R.D.)
- Hans Schaefer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cosmetic compositions for the treatment of the hair and skin contai...
- Patent number 5,204,092
- Issue date Apr 20, 1993
- Societe Anonyme dite l'Oreal
- Claude Mahieu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aerosol hair spray containing a tetrapolymer of acrylic acid, N,N-d...
- Patent number 5,116,601
- Issue date May 26, 1992
- L'Oreal
- Jean Mondet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
One step process for preparing cross-linked poly-.beta.-alanine mic...
- Patent number 5,077,058
- Issue date Dec 31, 1991
- L'Oreal
- Claudine Lapoiriere
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cosmetic makeup compositions containing crosslinked poly .beta.-ala...
- Patent number 5,034,217
- Issue date Jul 23, 1991
- Societe Anonyme dite l'Oreal
- Beatrice DeFrossez
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Claude Mahieu

Person

Patents Grantslast 30 patents

Alkyl3-oxoalkanoates

Cosmetics of lipophilic derivatives of amino deoxyalditols, cosmeti...

Alkyl 3-oxoalkanoate and process for the preparation thereof

Hydrofluorocarbon compounds and their use in cosmetic compositions

Lipophilic derivatives of amino deoxyalditols, cosmetic composition...

Ceramides, process for their preparation and their applications in...

Alkyl N-(hydroxyalkyl) carbamates and their application in cosmetic...

Method of providing surfactant properties to a cosmetic or pharmace...

Fluorinated hydrocarbon compounds, their use in cosmetic compositio...

Alkyl N-(hydroxyalkyl) carbamates and their application in cosmetic...

Fluorinated compounds and compositions comprising them

Use of hydro- and fluorocarbon compounds in cosmetic compositions;...

Cosmetic compositions containing hydrofluorocarbon compounds

Ceramides, process for their preparation and their applications in...

Use of ceramides as thickeners

Polyfluoroalkylthiopoly (ethylimidazolium) compounds, preparation p...

Use in cosmetics of lipophilic derivatives of amino deoxyalditols,...

Vesicles, and cosmetic or pharmaceutical compositions containing ve...

Nonionic amphiphilic compounds derived from glycerol, a process for...

Fluorine-containing, polyglycerolated amphiphilic sulphur compounds...

Cosmetic compositions for the treatment of the hair and skin contai...

Alkylthiopoly (ethylimidazolium) compounds, process for preparing t...

Cosmetic, dermo-pharmaceutical or vesicle-containing composition in...

Use in surface-active agent solutions of aminopolyol carbamates as...

Polyfluoroalkylthiopoly(ethylimidazolium) compounds, preparation pr...

Cosmetic or pharmaceutical composition containing microspheres of p...

Cosmetic compositions for the treatment of the hair and skin contai...

Aerosol hair spray containing a tetrapolymer of acrylic acid, N,N-d...

One step process for preparing cross-linked poly-.beta.-alanine mic...

Cosmetic makeup compositions containing crosslinked poly .beta.-ala...