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Veronique Buclin-Charriere
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Morlon, CH
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Patents Grants
last 30 patents
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Patent Grant
Compositions and methods for dyeing keratinous fibers
Patent number
7,156,884
Issue date
Jan 2, 2007
Wella AG
David Rozzell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Agent and method for coloring keratin fibers containing 2-benzothia...
Patent number
7,070,625
Issue date
Jul 4, 2006
Wella AG
Cécile Pasquier
C07 - ORGANIC CHEMISTRY
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Patent Grant
Agent containing quinonimine derivatives and used to color keratin...
Patent number
7,056,349
Issue date
Jun 6, 2006
Wella AG
Cécile Pasquier
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
Compositions and methods for dyeing keratinous fibers
Publication number
20040158936
Publication date
Aug 19, 2004
David Rozzell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Agent and method for coloring keratin fibers containing 2-benzothia...
Publication number
20040060124
Publication date
Apr 1, 2004
Cecile Pasquier
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Agent containing quinonimine derivatives and used to colour keratin...
Publication number
20030182736
Publication date
Oct 2, 2003
Cecile Pasquier
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE