Chrystel Pourille-Grethen

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Clichy, FR

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Patents Grantslast 30 patents

Information Patent Grant
Cosmetic compositions containing fructan and a cationic polymer and...
- Patent number 7,928,087
- Issue date Apr 19, 2011
- L'Oreal
- Géraldine Fack
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of dyeing human keratin materials with a lightening effect w...
- Patent number 7,198,650
- Issue date Apr 3, 2007
- L'Oreal S.A.
- Chrystel Pourille-Grethen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cosmetic compositions containing a fructan, a polysaccharide and a...
- Patent number 7,151,079
- Issue date Dec 19, 2006
- L'Oreal
- Géraldine Fack
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Water-in-oil emulsion comprising a non-volatile non-silicone oil, c...
- Publication number 20060024258
- Publication date Feb 2, 2006
- L'Oreal
- Geraldine Fack
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method of dyeing human keratin materials with a lightening effect w...
- Publication number 20050005371
- Publication date Jan 13, 2005
- Chrystel Pourille-Grethen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Cosmetic compositions containing a starch phosphate and a cationic...
- Publication number 20040105833
- Publication date Jun 3, 2004
- Geraldine Fack
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Cosmetic compositions containing fructan and a cationic polymer and...
- Publication number 20040105832
- Publication date Jun 3, 2004
- Geraldine Fack
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE