Eric Metais

Person

Saint-leu-la-foret, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Azomethine direct dyes or reduced precursors of azomethine direct d...
- Patent number 8,105,394
- Issue date Jan 31, 2012
- L'Oreal S.A.
- Madeleine Leduc
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Azomethine direct dyes or reduced precursors of these dyes obtained...
- Patent number 8,083,809
- Issue date Dec 27, 2011
- L'Oreal S.A.
- Madeleine Leduc
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Azomethine direct dyes or reduced precursors of azomethine direct d...
- Patent number 8,066,782
- Issue date Nov 29, 2011
- L'Oreal S.A.
- Madeleine Leduc
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azo derivatives containing a pyrazolinone unit for dyeing keratin f...
- Patent number 8,034,124
- Issue date Oct 11, 2011
- L'Oreal S.A.
- Aziz Fadli
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminoindolizines, dyeing composition comprising at least one aminoi...
- Patent number 7,776,107
- Issue date Aug 17, 2010
- L'Oreal S.A.
- Laurent Vidal
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Coloring composition comprising at least one azomethine compound wi...
- Patent number 7,582,123
- Issue date Sep 1, 2009
- L'Oreal S.A.
- Aziz Fadli
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
N-alkylhydroxylated secondary para-phenylenediamine compounds, comp...
- Patent number 7,435,268
- Issue date Oct 14, 2008
- L'Oreal S.A.
- Stéphane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
N-alkyleheteroaryl secondary para-phenylenediamine and composition...
- Patent number 7,429,278
- Issue date Sep 30, 2008
- L'Oreal
- Stéphane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Double para-phenylenediamines joined by an aromatic group for dyein...
- Patent number 7,422,609
- Issue date Sep 9, 2008
- Stéphane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Double secondary para-phenylenediamine compounds, dye compositions...
- Patent number 7,396,367
- Issue date Jul 8, 2008
- L'Oreal, S.A.
- Xavier Radisson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Secondary para-phenylenediamines having a carboxyl group, dye compo...
- Patent number 7,384,432
- Issue date Jun 10, 2008
- L'Oreal S.A.
- Stéphane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sulfur-containing secondary para-phenylenediamines dye compositions...
- Patent number 7,347,879
- Issue date Mar 25, 2008
- L'Oreal, S.A.
- Stéphane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
N-heteroaryl secondary para-phenylenediamine, a dye composition com...
- Patent number 7,329,288
- Issue date Feb 12, 2008
- L'Oreal S.A.
- Stéphane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Secondary para-phenylenediamine compounds comprising N-alkylfluorin...
- Patent number 7,311,737
- Issue date Dec 25, 2007
- L'Oreal
- Eric Metais
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
AZOMETHINE DIRECT DYES OR REDUCED PRECURSORS OF THESE DYES OBTAINED...
- Publication number 20110041261
- Publication date Feb 24, 2011
- Madeleine Leduc
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AZOMETHINE DIRECT DYES OR REDUCED PRECURSORS OF AZOMETHINE DIRECT D...
- Publication number 20110041262
- Publication date Feb 24, 2011
- Madeleine Leduc
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AZOMETHINE DIRECT DYES OR REDUCED PRECURSORS OF AZOMETHINE DIRECT D...
- Publication number 20110041263
- Publication date Feb 24, 2011
- Madeleine Leduc
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AZO DERIVATIVES CONTAINING A PYRAZOLINONE UNIT FOR DYEING KERATIN F...
- Publication number 20100269269
- Publication date Oct 28, 2010
- Aziz Fadli
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NEW AMINOINDOLIZINES, DYEING COMPOSITION COMPRISING AT LEAST ONE AM...
- Publication number 20090235467
- Publication date Sep 24, 2009
- Laurent VIDAL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Coloring composition comprising at least one azomethine compound wi...
- Publication number 20090044348
- Publication date Feb 19, 2009
- Aziz Fadli
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
N-ALKYLHETEROARYL SECONDARY PARA-PHENYLENEDIAMINE AND COMPOSITION C...
- Publication number 20080069789
- Publication date Mar 20, 2008
- L'Oreal S.A.
- Stephane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Novel double para-phenylenediamines joined by a linkage comprising...
- Publication number 20070011825
- Publication date Jan 18, 2007
- Stephane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Novel double para-phenylenediamines joined by a linker arm substitu...
- Publication number 20070011827
- Publication date Jan 18, 2007
- Stéphane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Novel double para-phenylenediamines joined by a branched aliphatic...
- Publication number 20070011828
- Publication date Jan 18, 2007
- Stephane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Novel double para-phenylenediamines joined by a linkage comprising...
- Publication number 20070011829
- Publication date Jan 18, 2007
- Stephane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Double para-phenylenediamines joined by an aromatic group for dyein...
- Publication number 20070011824
- Publication date Jan 18, 2007
- Stephane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Double secondary para-phenylenediamine compounds, dye compositions...
- Publication number 20060053569
- Publication date Mar 16, 2006
- Xavier Radisson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Secondary para-phenylenediamines having a carboxyl group, dye compo...
- Publication number 20060021159
- Publication date Feb 2, 2006
- Stephane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Secondary para-phenylenediamine compounds comprising N-alkylfluorin...
- Publication number 20060021157
- Publication date Feb 2, 2006
- Eric Metais
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
N-alkylheteroaryl secondary para-phenylenediamine and composition c...
- Publication number 20060005320
- Publication date Jan 12, 2006
- Stephane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sulfur-containing secondary para-phenylenediamines dye compositions...
- Publication number 20060005321
- Publication date Jan 12, 2006
- Stephane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
N-heteroaryl secondary para-phenylenediamine, a dye composition com...
- Publication number 20060005323
- Publication date Jan 12, 2006
- Stephane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
N-alkylhydroxylated secondary para-phenylenediamine compounds, comp...
- Publication number 20060005322
- Publication date Jan 12, 2006
- Stephane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Tertiary p-phenylenediamines, dyes compositions, and dyeing processes
- Publication number 20050132507
- Publication date Jun 23, 2005
- Eric Metais
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Eric Metais

Person

Patents Grantslast 30 patents

Azomethine direct dyes or reduced precursors of azomethine direct d...

Azomethine direct dyes or reduced precursors of these dyes obtained...

Azomethine direct dyes or reduced precursors of azomethine direct d...

Azo derivatives containing a pyrazolinone unit for dyeing keratin f...

Aminoindolizines, dyeing composition comprising at least one aminoi...

Coloring composition comprising at least one azomethine compound wi...

N-alkylhydroxylated secondary para-phenylenediamine compounds, comp...

N-alkyleheteroaryl secondary para-phenylenediamine and composition...

Double para-phenylenediamines joined by an aromatic group for dyein...

Double secondary para-phenylenediamine compounds, dye compositions...

Secondary para-phenylenediamines having a carboxyl group, dye compo...

Sulfur-containing secondary para-phenylenediamines dye compositions...

N-heteroaryl secondary para-phenylenediamine, a dye composition com...

Secondary para-phenylenediamine compounds comprising N-alkylfluorin...

Patents Applicationslast 30 patents

AZOMETHINE DIRECT DYES OR REDUCED PRECURSORS OF THESE DYES OBTAINED...

AZOMETHINE DIRECT DYES OR REDUCED PRECURSORS OF AZOMETHINE DIRECT D...

AZOMETHINE DIRECT DYES OR REDUCED PRECURSORS OF AZOMETHINE DIRECT D...

AZO DERIVATIVES CONTAINING A PYRAZOLINONE UNIT FOR DYEING KERATIN F...

NEW AMINOINDOLIZINES, DYEING COMPOSITION COMPRISING AT LEAST ONE AM...

Coloring composition comprising at least one azomethine compound wi...

N-ALKYLHETEROARYL SECONDARY PARA-PHENYLENEDIAMINE AND COMPOSITION C...

Novel double para-phenylenediamines joined by a linkage comprising...

Novel double para-phenylenediamines joined by a linker arm substitu...

Novel double para-phenylenediamines joined by a branched aliphatic...

Novel double para-phenylenediamines joined by a linkage comprising...

Double para-phenylenediamines joined by an aromatic group for dyein...

Double secondary para-phenylenediamine compounds, dye compositions...

Secondary para-phenylenediamines having a carboxyl group, dye compo...

Secondary para-phenylenediamine compounds comprising N-alkylfluorin...

N-alkylheteroaryl secondary para-phenylenediamine and composition c...

Sulfur-containing secondary para-phenylenediamines dye compositions...

N-heteroaryl secondary para-phenylenediamine, a dye composition com...

N-alkylhydroxylated secondary para-phenylenediamine compounds, comp...

Tertiary p-phenylenediamines, dyes compositions, and dyeing processes