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Claye Souilly, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Comparison sample for simulating the color of keratinous elements,...
Patent number
6,985,230
Issue date
Jan 10, 2006
L'Oreal S.A.
Jean de Rigal
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Comparison sample for simulating an appearance of a keratinous elem...
Patent number
6,724,480
Issue date
Apr 20, 2004
L'Oreal S.A.
Jean de Rigal
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
UV-Photoprotective cosmetic compositions comprising polymer particu...
Patent number
5,932,194
Issue date
Aug 3, 1999
Societe L'Oreal S.A.
Herve Plessix
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for determining quantities characteristic of the behavior of...
Patent number
5,636,637
Issue date
Jun 10, 1997
L'Oreal
Alain Guiolet
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Photoprotective/cosmetic compositions comprising antioxidants and f...
Patent number
5,618,521
Issue date
Apr 8, 1997
L'Oreal
Jean de Rigal
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Urethane derivatives from amino acids, a process for their preparat...
Patent number
5,230,890
Issue date
Jul 27, 1993
L'Oreal
Michel Philippe
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for measuring viscoelastic properties of skin in vivo
Patent number
4,682,608
Issue date
Jul 28, 1987
L'Oreal
Jean P. De Rigal
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for measuring the elastic characteristics of skin
Patent number
4,396,025
Issue date
Aug 2, 1983
L'Oreal
Jean P. De Rigal
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of and apparatus for the measurement of at least one mechani...
Patent number
4,297,884
Issue date
Nov 3, 1981
L'Oreal
Jean-Luc Leveque
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Cosmetic compositions and contrast cards for characterizing them
Publication number
20050025728
Publication date
Feb 3, 2005
L'Oreal
Jean De Rigal
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Comparison sample for simulating an appearance of a keratinous elem...
Publication number
20020140936
Publication date
Oct 3, 2002
Jean De Rigal
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Comparison sample for simulating the color of keratinous elements,...
Publication number
20020128780
Publication date
Sep 12, 2002
Jean De Rigal
A45 - HAND OR TRAVELLING ARTICLES