Didier J. Saint-Leger

Person

Paris, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Porous particles loaded with cosmetically or pharmaceutically activ...
- Patent number 8,507,006
- Issue date Aug 13, 2013
- L'Oreal
- Jean-Thierry Simonnet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cosmetic or dermatological composition comprising at least one alky...
- Patent number 6,759,051
- Issue date Jul 6, 2004
- L'Oreal
- Didier Saint-Leger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of hydroxystilbenes for dyeing, ready-to-use composition contai...
- Patent number 6,409,772
- Issue date Jun 25, 2002
- L'Oreal
- Francis Pruche
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dermatological/cosmetic compositions comprising antifungal and anti...
- Patent number 6,121,254
- Issue date Sep 19, 2000
- Societe L'Oreal S.A.
- Didier Saint-Leger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cosmetic composition comprising a combination of ceramides and use...
- Patent number 5,939,077
- Issue date Aug 17, 1999
- L'Oreal
- Didier Saint-Leger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dermatological/cosmetic compositions comprising antifungal and anti...
- Patent number 5,919,438
- Issue date Jul 6, 1999
- Societe L'Oreal S.A.
- Didier Saint-Leger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dermatological/cosmetic compositions comprising antifungal and anti...
- Patent number 5,650,145
- Issue date Jul 22, 1997
- L'Oreal
- Didier Saint-Leger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of salicylic derivatives for the treatment of skin aging
- Patent number 5,262,407
- Issue date Nov 16, 1993
- L'Oreal
- Jean L. Leveque
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for the differential coloration of skin cells and their nucleii
- Patent number 5,141,874
- Issue date Aug 25, 1992
- L'Oreal
- Didier Saint-Leger
- G01 - MEASURING TESTING
Information Patent Grant
Drug composition for treating or preventing acne by oral administra...
- Patent number 4,931,467
- Issue date Jun 5, 1990
- L'Oreal
- Didier Saint-Leger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pharmaceutical compositions containing saturated aromatic peroxides
- Patent number 4,906,617
- Issue date Mar 6, 1990
- L'Oreal
- Bernard Jacquet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for sampling and analysis by thin layer chromatography
- Patent number 4,438,205
- Issue date Mar 20, 1984
- L'Oreal
- Didier J. Saint-Leger
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Porous Particles Loaded with Cosmetically or Pharmaceutically Activ...
- Publication number 20120076841
- Publication date Mar 29, 2012
- L'Oreal
- Jean-Thierry Simonnet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Porous particles loaded with cosmetically or pharmaceutically activ...
- Publication number 20090047316
- Publication date Feb 19, 2009
- L'Oreal
- Jean-Thierry Simonnet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Fake-proof marking of a composition
- Publication number 20060035380
- Publication date Feb 16, 2006
- L'Oreal
- Didier Saint-Leger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for washing curly or frizzy hair
- Publication number 20050281768
- Publication date Dec 22, 2005
- Didier Saint-Leger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Product comprising a hair-treatment composition and an item of info...
- Publication number 20050211599
- Publication date Sep 29, 2005
- L'Oreal
- Roland De La Mettrie
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Porous particles loaded with cosmetically or pharmaceutically activ...
- Publication number 20050031699
- Publication date Feb 10, 2005
- L'Oreal
- Jean-Thierry Simonnet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Use of alcohol dehydrogenase inhibitors for cosmetic treatment of k...
- Publication number 20030138390
- Publication date Jul 24, 2003
- DIDIER SAINT-LEGER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
USE OF HYDROXYSTILBENES FOR DYEING, READY-TO-USE COMPOSITION CONTAI...
- Publication number 20020016998
- Publication date Feb 14, 2002
- Francis Pruche
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COSMETIC OR DERMATOLOGICAL COMPOSITION COMPRISING AT LEAST ONE ALKY...
- Publication number 20010051169
- Publication date Dec 13, 2001
- DIDIER SAINT-LEGER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Didier J. Saint-Leger

Person

Patents Grantslast 30 patents

Porous particles loaded with cosmetically or pharmaceutically activ...

Cosmetic or dermatological composition comprising at least one alky...

Use of hydroxystilbenes for dyeing, ready-to-use composition contai...

Dermatological/cosmetic compositions comprising antifungal and anti...

Cosmetic composition comprising a combination of ceramides and use...

Dermatological/cosmetic compositions comprising antifungal and anti...

Dermatological/cosmetic compositions comprising antifungal and anti...

Use of salicylic derivatives for the treatment of skin aging

Method for the differential coloration of skin cells and their nucleii

Drug composition for treating or preventing acne by oral administra...

Pharmaceutical compositions containing saturated aromatic peroxides

Process for sampling and analysis by thin layer chromatography

Patents Applicationslast 30 patents

Porous Particles Loaded with Cosmetically or Pharmaceutically Activ...

Porous particles loaded with cosmetically or pharmaceutically activ...

Fake-proof marking of a composition

Method for washing curly or frizzy hair

Product comprising a hair-treatment composition and an item of info...

Porous particles loaded with cosmetically or pharmaceutically activ...

Use of alcohol dehydrogenase inhibitors for cosmetic treatment of k...

USE OF HYDROXYSTILBENES FOR DYEING, READY-TO-USE COMPOSITION CONTAI...

COSMETIC OR DERMATOLOGICAL COMPOSITION COMPRISING AT LEAST ONE ALKY...