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Francois Cottard
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Levallois-Perret, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Dyeing composition comprising ammonium chloride, method of colourin...
Patent number
8,092,552
Issue date
Jan 10, 2012
L'Oreal S.A.
Caroline Goget
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods and kits for maintaining the condition of colored hair
Patent number
7,972,388
Issue date
Jul 5, 2011
L'Oreal S.A.
Carol Hamilton
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for the predictable dyeing of keratinous fibers comprising...
Patent number
7,918,900
Issue date
Apr 5, 2011
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for treating keratinous materials comprising a cationic...
Patent number
7,914,775
Issue date
Mar 29, 2011
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Oxidation dye composition for keratin fibers, comprising at least o...
Patent number
7,771,491
Issue date
Aug 10, 2010
L'Oreal S.A.
Frédéric Simonet
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compositions for oxidation dyeing keratin fibers comprising at leas...
Patent number
7,771,492
Issue date
Aug 10, 2010
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dye composition of acidic pH comprising 2,3-diamino-6,7-dihydro-1H,...
Patent number
7,766,977
Issue date
Aug 3, 2010
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for the oxidation dyeing of keratin fibers, comprising...
Patent number
7,722,682
Issue date
May 25, 2010
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for the oxidation dyeing of keratin fibers, comprising,...
Patent number
7,695,526
Issue date
Apr 13, 2010
L'Oreal S.A.
Luc Nicolas-Morgantini
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for the oxidation dyeing of keratin fibers, comprising...
Patent number
7,691,155
Issue date
Apr 6, 2010
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for dyeing keratin fibers, comprising 2,3-diamino-6,7-d...
Patent number
7,651,537
Issue date
Jan 26, 2010
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dye composition of acidic pH comprising 2,3-diamino-6,7-dihydro-1H,...
Patent number
7,651,539
Issue date
Jan 26, 2010
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for dyeing of keratin fibers, comprising 2,3-diamino-6,...
Patent number
7,651,536
Issue date
Jan 26, 2010
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for the oxidation dyeing of human keratinous fibres
Patent number
7,645,303
Issue date
Jan 12, 2010
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dyeing composition comprising at least one oxidation dye and at lea...
Patent number
7,559,958
Issue date
Jul 14, 2009
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dyeing composition comprising at least one oxidation dye and at lea...
Patent number
7,559,957
Issue date
Jul 14, 2009
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition useful for the oxidation dyeing of human keratinous fibres
Patent number
7,458,993
Issue date
Dec 2, 2008
L'Oreal
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Oxidation dyeing composition for keratinous fibers comprising an as...
Patent number
7,431,740
Issue date
Oct 7, 2008
L'Oreal, S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for the oxidation dyeing of keratin fibers, comprising...
Patent number
7,410,505
Issue date
Aug 12, 2008
L'Oreal, S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dyeing composition for keratinous fibres comprising an associative...
Patent number
7,364,594
Issue date
Apr 29, 2008
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Oxidation dye composition for keratin fibers, comprising at least o...
Patent number
7,329,287
Issue date
Feb 12, 2008
L'Oreal S.A.
Frédéric Simonet
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for the oxidation dyeing of keratin fibers, comprising...
Patent number
7,326,256
Issue date
Feb 5, 2008
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Oxidation dyeing composition for keratin fibers comprising a cation...
Patent number
7,323,015
Issue date
Jan 29, 2008
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for the oxidation dyeing of keratin fibers, comprising...
Patent number
7,204,859
Issue date
Apr 17, 2007
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Oxidation dyeing composition for keratinous fibers comprising glyce...
Patent number
7,198,649
Issue date
Apr 3, 2007
L'Oreal
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Oxidation dyeing composition for keratin fibers comprising a cation...
Patent number
7,147,672
Issue date
Dec 12, 2006
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Direct dyeing composition for keratinous fibres comprising a cation...
Patent number
7,108,726
Issue date
Sep 19, 2006
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Oxidation dyeing composition for keratin fibers comprising a cation...
Patent number
7,066,966
Issue date
Jun 27, 2006
L'Oreal S.A.
François Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compositions for oxidation dyeing keratin fibers comprising at leas...
Patent number
7,060,107
Issue date
Jun 13, 2006
L'Oreal S.A.
Cécile Bebot
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for the preparation of a dyeing composition for the dyeing...
Patent number
7,018,428
Issue date
Mar 28, 2006
L'Oreal
Jean-François Grollier
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
ANTI-SUN COMPOSITION IN THE FORM OF AN OIL-IN-WATER EMULSION COMPRI...
Publication number
20170181939
Publication date
Jun 29, 2017
L'Oreal
Marina GROC
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS AND KITS FOR MAINTAINING THE CONDITION OF COLORED HAIR
Publication number
20100254924
Publication date
Oct 7, 2010
LOREAL
Carol Hamilton
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dyeing composition comprising ammonium chloride, method of colourin...
Publication number
20090282623
Publication date
Nov 19, 2009
Caroline GOGET
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITIONS FOR OXIDATION DYEING KERATIN FIBERS COMPRISING AT LEAS...
Publication number
20090260164
Publication date
Oct 22, 2009
L'Oreal S.A.
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL CATIONIC ASSOCIATIVE POLYURETHANES AND THEIR USE AS THICKENERS
Publication number
20090247650
Publication date
Oct 1, 2009
L'Oreal
Nathalie Mougin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Dye composition of acidic pH comprising 2,3-diamino-6,7-dihydro-1H,...
Publication number
20090007347
Publication date
Jan 8, 2009
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION FOR THE OXIDATION DYEING OF KERATIN FIBERS, COMPRISING...
Publication number
20080276385
Publication date
Nov 13, 2008
L'Oreal S.A.
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION FOR THE OXIDATION DYEING OF KERATIN FIBERS, COMPRISING...
Publication number
20080216252
Publication date
Sep 11, 2008
L'Oreal S.A.
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Composition for the oxidation dyeing of keratin fibers, comprising,...
Publication number
20080168609
Publication date
Jul 17, 2008
L'Oreal S.A.
Luc Nicolas-Morgantini
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dye composition of acidic pH comprising 2,3-diamino-6, 7-dihydro-1H...
Publication number
20080163883
Publication date
Jul 10, 2008
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Oxidation dye composition for keratin fibers, comprising at least o...
Publication number
20080104775
Publication date
May 8, 2008
L,Oreal S.A.
Frederic Simonet
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dyeing composition comprising at least one oxidation dye and at lea...
Publication number
20080066772
Publication date
Mar 20, 2008
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dyeing composition comprising at least one oxidation dye and at lea...
Publication number
20080034507
Publication date
Feb 14, 2008
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Composition for dyeing keratin fibers, comprising 2,3-diamino-6,7-d...
Publication number
20080016628
Publication date
Jan 24, 2008
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Composition for dyeing of keratin fibers, comprising 2,3-diamino-6,...
Publication number
20080016627
Publication date
Jan 24, 2008
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Process for the predictable dyeing of keratinous fibers comprising...
Publication number
20080005853
Publication date
Jan 10, 2008
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Composition for the oxidation dyeing of keratin fibers, comprising...
Publication number
20070151045
Publication date
Jul 5, 2007
L'Oreal S.A.
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Oxidation dyeing composition for keratin fibers comprising a cation...
Publication number
20050235431
Publication date
Oct 27, 2005
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Composition for the oxidation dyeing of human keratinous fibres
Publication number
20050229330
Publication date
Oct 20, 2005
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Compositions for oxidation dyeing keratin fibers comprising at leas...
Publication number
20050076458
Publication date
Apr 14, 2005
L'Oreal S.A.
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Composition useful for the oxidation dyeing of human keratinous fibres
Publication number
20050015894
Publication date
Jan 27, 2005
L'Oreal
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Process for the preparation of a dyeing composition for the dyeing...
Publication number
20040255400
Publication date
Dec 23, 2004
Jean-Francois Grollier
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Oxidation dyeing composition for keratin fibres comprising a cation...
Publication number
20040205901
Publication date
Oct 21, 2004
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dyeing composition comprising a cationic pyrrolidine-based para-phe...
Publication number
20040205903
Publication date
Oct 21, 2004
L'Oreal
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Composition for the oxidation dyeing of keratin fibers, comprising...
Publication number
20040205902
Publication date
Oct 21, 2004
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Composition for the oxidation dyeing of keratin fibers, comprising...
Publication number
20040200011
Publication date
Oct 14, 2004
Luc Nicolas-Morgantini
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Composition for the oxidation dyeing of keratin fibers, comprising...
Publication number
20040172771
Publication date
Sep 9, 2004
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Composition for the oxidation dyeing of keratin fibers, comprising...
Publication number
20040163187
Publication date
Aug 26, 2004
Francois Cottard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Oxidation dye composition for keratin fibers, comprising at least o...
Publication number
20040163186
Publication date
Aug 26, 2004
Frederic Simonet
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Novel cationic associative polyurethanes and their use
Publication number
20040141943
Publication date
Jul 22, 2004
L'Oreal
Nathalie Mougin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...