Alain Lagrange

Person

Coupvray, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Hair lightening composition comprising hydrogen peroxide, a peroxyg...
- Patent number 12,064,500
- Issue date Aug 20, 2024
- L'Oreal
- Alain Lagrange
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-step hair dyeing process using at least one titanium salt and...
- Patent number 10,716,744
- Issue date Jul 21, 2020
- L'Oreal
- Boris Lalleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair dyeing process using at least one dye, a titanium salt and an...
- Patent number 10,537,511
- Issue date Jan 21, 2020
- L'Oreal
- Boris Lalleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair dyeing process using at least one direct and/or natural dye, a...
- Patent number 10,524,992
- Issue date Jan 7, 2020
- L'Oreal
- Boris Lalleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair dyeing process using at least one dye, a titanium salt and an...
- Patent number 10,524,996
- Issue date Jan 7, 2020
- L'Oreal
- Boris Lalleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair dyeing process using at least one dye, an organic titanium sal...
- Patent number 10,524,998
- Issue date Jan 7, 2020
- L'Oreal
- Boris Lalleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oxidation dyeing process using a composition comprising a monoamino...
- Patent number 10,251,827
- Issue date Apr 9, 2019
- L'Oreal
- Alain Lagrange
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair dyeing method employing at least one ortho-diphenol, one titan...
- Patent number 10,052,273
- Issue date Aug 21, 2018
- L'Oreal
- Boris Lalleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair dyeing process using at least one ortho-diphenol and one organ...
- Patent number 10,010,495
- Issue date Jul 3, 2018
- L'Oreal
- Boris Lalleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dye composition using a phenol-derived coupler in a medium rich in...
- Patent number 9,993,411
- Issue date Jun 12, 2018
- L'Oreal
- Alain Lagrange
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Composition for dyeing keratin fibres, comprising an oxidation base...
- Patent number 9,993,409
- Issue date Jun 12, 2018
- L'Oreal
- Alain Lagrange
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair colouring method employing a chromene or chroman dye, a partic...
- Patent number 9,993,412
- Issue date Jun 12, 2018
- L'Oreal
- Boris Lalleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for dyeing in the presence of oxidation bases comprising at...
- Patent number 9,872,822
- Issue date Jan 23, 2018
- L'Oreal
- Alain Lagrange
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oxidation dyeing process using a composition rich in fatty substanc...
- Patent number 9,789,040
- Issue date Oct 17, 2017
- L'Oreal
- Leïla Hercouet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dye composition using a specific non-ionic hydrotropic compound in...
- Patent number 9,687,057
- Issue date Jun 27, 2017
- L'Oreal
- Marie Mignon
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Dye composition using a particular phenolic coupler in a medium ric...
- Patent number 9,241,886
- Issue date Jan 26, 2016
- L'Oreal
- Alain Lagrange
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oxidation dyeing process using a composition rich in fatty substanc...
- Patent number 9,173,821
- Issue date Nov 3, 2015
- L'Oreal
- Henri Samain
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dye composition using a 2-hydroxynaphthalene, (acylamino)phenol or...
- Patent number 9,028,562
- Issue date May 12, 2015
- L'Oreal
- Alain Lagrange
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for lightening human keratin fibers using at least one anhyd...
- Patent number 9,005,594
- Issue date Apr 14, 2015
- L'Oreal
- Leïla Hercouet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dye composition comprising benzyl alcohol, a monoalcohol and a part...
- Patent number 8,801,808
- Issue date Aug 12, 2014
- L'Oreal
- Boris Lalleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair treatment process using a direct emulsion comprising an oxidiz...
- Patent number 8,758,450
- Issue date Jun 24, 2014
- L'Oreal
- Leila Hercouet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dyeing and/or bleaching composition comprising a polycondensate of...
- Patent number 8,403,999
- Issue date Mar 26, 2013
- L'Oreal
- Leila Hercouet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition comprising derivatives of phenoxazinones for hair colou...
- Patent number 8,231,690
- Issue date Jul 31, 2012
- L'Oreal
- Boris Lalleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition for oxidation dyeing of human keratin fibres at a pH of...
- Patent number 8,075,639
- Issue date Dec 13, 2011
- L'Oreal S.A.
- Jean-Daniel Debain
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dyeing composition comprising a dye and a propylene glycol derivative
- Patent number 7,976,584
- Issue date Jul 12, 2011
- L'Oreal S.A.
- Maxime De Boni
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of coloring or lightening in the presence of an inorganic ba...
- Patent number 7,947,089
- Issue date May 24, 2011
- L'Oreal S.A.
- Leïla Hercouet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for lightening or lightening direct dyeing or oxidation dye...
- Patent number 7,935,154
- Issue date May 3, 2011
- L'Oreal S.A.
- Leïla Hercouet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lightening and dyeing of human keratin fibers using an anhydrous co...
- Patent number 7,922,777
- Issue date Apr 12, 2011
- L'Oreal S.A.
- Leïla Hercouet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for lightening or process for direct dyeing or oxidation dy...
- Patent number 7,918,902
- Issue date Apr 5, 2011
- L'Oreal S.A.
- Leïla Hercouet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for dyeing or lightening human keratin fibers using an anhy...
- Patent number 7,909,888
- Issue date Mar 22, 2011
- L'Oreal
- Leïla Hercouet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
HAIR LIGHTENING COMPOSITION COMPRISING HYDROGEN PEROXIDE, BICARBONA...
- Publication number 20210128424
- Publication date May 6, 2021
- L'Oreal
- Alain LAGRANGE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAIR LIGHTENING COMPOSITION COMPRISING HYDROGEN PEROXIDE, A PEROXYG...
- Publication number 20210128425
- Publication date May 6, 2021
- L'Oreal
- Alain LAGRANGE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAIR LIGHTENING COMPOSITION COMPRISING HYDROGEN PEROXIDE, A PEROXYG...
- Publication number 20200129392
- Publication date Apr 30, 2020
- L'Oreal
- Alain LAGRANGE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAIR LIGHTENING COMPOSITION COMPRISING AN OXIDIZING AGENT, A CARBON...
- Publication number 20190307658
- Publication date Oct 10, 2019
- L'Oreal
- Alain LAGRANGE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-STEP HAIR DYEING PROCESS USING AT LEAST ONE TITANIUM SALT AND...
- Publication number 20190083376
- Publication date Mar 21, 2019
- Boris LALLEMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAIR DYEING PROCESS USING AT LEAST ONE DYE, AN ORGANIC TITANIUM SAL...
- Publication number 20170354584
- Publication date Dec 14, 2017
- L'Oreal
- Boris LALLEMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAIR DYEING PROCESS USING AT LEAST ONE DYE, A TITANIUM SALT AND AN...
- Publication number 20170340542
- Publication date Nov 30, 2017
- L'Oreal
- Boris LALLEMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAIR DYEING PROCESS USING AT LEAST ONE DIRECT AND/OR NATURAL DYE, A...
- Publication number 20170333312
- Publication date Nov 23, 2017
- L'Oreal
- Boris LALLEMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAIR DYEING PROCESS USING AT LEAST ONE DYE, A TITANIUM SALT AND AN...
- Publication number 20170333324
- Publication date Nov 23, 2017
- L'Oreal
- Boris Lalleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION COMPRISING A PARTICULAR PHENOLIC COUPLER AND AN OXIDATI...
- Publication number 20170100317
- Publication date Apr 13, 2017
- L'Oreal
- Alain Lagrange
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION FOR DYEING KERATIN FIBRES, COMPRISING AN OXIDATION BASE...
- Publication number 20170087075
- Publication date Mar 30, 2017
- L'Oreal
- Alain Lagrange
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAIR DYEING PROCESS USING AT LEAST ONE ORTHO-DIPHENOL AND ONE ORGAN...
- Publication number 20160317412
- Publication date Nov 3, 2016
- L'Oreal
- Boris Lalleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAIR DYEING METHOD EMPLOYING AT LEAST ONE ORTHO-DIPHENOL, ONE TITAN...
- Publication number 20160317413
- Publication date Nov 3, 2016
- L'Oreal
- Boris Lalleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR DYEING IN THE PRESENCE OF OXIDATION BASES COMPRISING AT...
- Publication number 20160143826
- Publication date May 26, 2016
- L'Oreal
- Alain LAGRANGE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OXIDATION DYEING PROCESS USING A COMPOSITION COMPRISING AN AMINOBEN...
- Publication number 20160136077
- Publication date May 19, 2016
- L'Oreal
- Boris LALLEMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OXIDATION DYEING PROCESS USING A COMPOSITION RICH IN FATTY SUBSTANC...
- Publication number 20160136069
- Publication date May 19, 2016
- L'Oreal
- Leïla HERCOUET
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OXIDATION DYEING PROCESS USING A COMPOSITION COMPRISING A MONOAMINO...
- Publication number 20160128922
- Publication date May 12, 2016
- L'Oreal
- Alain LAGRANGE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAIR COLOURING METHOD EMPLOYING A CHROMENE OR CHROMAN DYE, A PARTIC...
- Publication number 20150328114
- Publication date Nov 19, 2015
- L'Oreal
- Boris LALLEMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIGHTENING PROCESS USING A COMPOSITION RICH IN FATTY SUBSTANCES AND...
- Publication number 20140373285
- Publication date Dec 25, 2014
- L'Oreal
- Henri Samain
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DYE COMPOSITION USING A PHENOL-DERIVED COUPLER IN A MEDIUM RICH IN...
- Publication number 20140366284
- Publication date Dec 18, 2014
- Alain Lagrange
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OXIDATION DYEING PROCESS USING A COMPOSITION RICH IN FATTY SUBSTANC...
- Publication number 20140353200
- Publication date Dec 4, 2014
- Henri Samain
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DYE COMPOSITION USING A SPECIFIC NON-IONIC HYDROTROPIC COMPOUND IN...
- Publication number 20140318566
- Publication date Oct 30, 2014
- Marie Mignon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DYE COMPOSITION USING A PARTICULAR PHENOLIC COUPLER IN A MEDIUM RIC...
- Publication number 20140053346
- Publication date Feb 27, 2014
- L'Oreal
- Alain Lagrange
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DYE COMPOSITION USING A 2-HYDROXYNAPHTHALENE, (ACYLAMINO)PHENOL OR...
- Publication number 20140041133
- Publication date Feb 13, 2014
- L'Oreal
- Alain Lagrange
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DYE COMPOSITION COMPRISING BENZYL ALCOHOL, A MONOALCOHOL AND A PART...
- Publication number 20130269120
- Publication date Oct 17, 2013
- L'Oreal
- Boris Lalleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAIR TREATMENT PROESS USING A DIRECT EMULSION COMPRISING AN OXIDIZI...
- Publication number 20130019414
- Publication date Jan 24, 2013
- L'Oreal S.A.
- Leila Hercouet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DYEING AND/OR BLEACHING COMPOSITION COMPRISING A POLYCONDENSATE OF...
- Publication number 20120308498
- Publication date Dec 6, 2012
- L'Oreal
- Leila Hercouet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION COMPRISING AN ACID DYE OF INDIGOID TYPE AND DYEING METHOD
- Publication number 20120210523
- Publication date Aug 23, 2012
- L'Oreal
- Boris Lalleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION COMPRISING DERIVATIVES OF PHENOXAZINONES FOR HAIR COLOU...
- Publication number 20110297172
- Publication date Dec 8, 2011
- L'Oreal
- Boris Lalleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dyeing composition comprising a particular hydrophobic dye and a pa...
- Publication number 20110138544
- Publication date Jun 16, 2011
- Maxime De Boni
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Alain Lagrange

Person

Patents Grantslast 30 patents

Hair lightening composition comprising hydrogen peroxide, a peroxyg...

Multi-step hair dyeing process using at least one titanium salt and...

Hair dyeing process using at least one dye, a titanium salt and an...

Hair dyeing process using at least one direct and/or natural dye, a...

Hair dyeing process using at least one dye, a titanium salt and an...

Hair dyeing process using at least one dye, an organic titanium sal...

Oxidation dyeing process using a composition comprising a monoamino...

Hair dyeing method employing at least one ortho-diphenol, one titan...

Hair dyeing process using at least one ortho-diphenol and one organ...

Dye composition using a phenol-derived coupler in a medium rich in...

Composition for dyeing keratin fibres, comprising an oxidation base...

Hair colouring method employing a chromene or chroman dye, a partic...

Process for dyeing in the presence of oxidation bases comprising at...

Oxidation dyeing process using a composition rich in fatty substanc...

Dye composition using a specific non-ionic hydrotropic compound in...

Dye composition using a particular phenolic coupler in a medium ric...

Oxidation dyeing process using a composition rich in fatty substanc...

Dye composition using a 2-hydroxynaphthalene, (acylamino)phenol or...

Method for lightening human keratin fibers using at least one anhyd...

Dye composition comprising benzyl alcohol, a monoalcohol and a part...

Hair treatment process using a direct emulsion comprising an oxidiz...

Dyeing and/or bleaching composition comprising a polycondensate of...

Composition comprising derivatives of phenoxazinones for hair colou...

Composition for oxidation dyeing of human keratin fibres at a pH of...

Dyeing composition comprising a dye and a propylene glycol derivative

Method of coloring or lightening in the presence of an inorganic ba...

Process for lightening or lightening direct dyeing or oxidation dye...

Lightening and dyeing of human keratin fibers using an anhydrous co...

Process for lightening or process for direct dyeing or oxidation dy...

Process for dyeing or lightening human keratin fibers using an anhy...

Patents Applicationslast 30 patents

HAIR LIGHTENING COMPOSITION COMPRISING HYDROGEN PEROXIDE, BICARBONA...

HAIR LIGHTENING COMPOSITION COMPRISING HYDROGEN PEROXIDE, A PEROXYG...

HAIR LIGHTENING COMPOSITION COMPRISING HYDROGEN PEROXIDE, A PEROXYG...

HAIR LIGHTENING COMPOSITION COMPRISING AN OXIDIZING AGENT, A CARBON...

MULTI-STEP HAIR DYEING PROCESS USING AT LEAST ONE TITANIUM SALT AND...

HAIR DYEING PROCESS USING AT LEAST ONE DYE, AN ORGANIC TITANIUM SAL...

HAIR DYEING PROCESS USING AT LEAST ONE DYE, A TITANIUM SALT AND AN...

HAIR DYEING PROCESS USING AT LEAST ONE DIRECT AND/OR NATURAL DYE, A...

HAIR DYEING PROCESS USING AT LEAST ONE DYE, A TITANIUM SALT AND AN...

COMPOSITION COMPRISING A PARTICULAR PHENOLIC COUPLER AND AN OXIDATI...

COMPOSITION FOR DYEING KERATIN FIBRES, COMPRISING AN OXIDATION BASE...

HAIR DYEING PROCESS USING AT LEAST ONE ORTHO-DIPHENOL AND ONE ORGAN...

HAIR DYEING METHOD EMPLOYING AT LEAST ONE ORTHO-DIPHENOL, ONE TITAN...

PROCESS FOR DYEING IN THE PRESENCE OF OXIDATION BASES COMPRISING AT...

OXIDATION DYEING PROCESS USING A COMPOSITION COMPRISING AN AMINOBEN...

OXIDATION DYEING PROCESS USING A COMPOSITION RICH IN FATTY SUBSTANC...

OXIDATION DYEING PROCESS USING A COMPOSITION COMPRISING A MONOAMINO...

HAIR COLOURING METHOD EMPLOYING A CHROMENE OR CHROMAN DYE, A PARTIC...

LIGHTENING PROCESS USING A COMPOSITION RICH IN FATTY SUBSTANCES AND...

DYE COMPOSITION USING A PHENOL-DERIVED COUPLER IN A MEDIUM RICH IN...

OXIDATION DYEING PROCESS USING A COMPOSITION RICH IN FATTY SUBSTANC...

DYE COMPOSITION USING A SPECIFIC NON-IONIC HYDROTROPIC COMPOUND IN...

DYE COMPOSITION USING A PARTICULAR PHENOLIC COUPLER IN A MEDIUM RIC...

DYE COMPOSITION USING A 2-HYDROXYNAPHTHALENE, (ACYLAMINO)PHENOL OR...

DYE COMPOSITION COMPRISING BENZYL ALCOHOL, A MONOALCOHOL AND A PART...

HAIR TREATMENT PROESS USING A DIRECT EMULSION COMPRISING AN OXIDIZI...

DYEING AND/OR BLEACHING COMPOSITION COMPRISING A POLYCONDENSATE OF...

COMPOSITION COMPRISING AN ACID DYE OF INDIGOID TYPE AND DYEING METHOD

COMPOSITION COMPRISING DERIVATIVES OF PHENOXAZINONES FOR HAIR COLOU...

Dyeing composition comprising a particular hydrophobic dye and a pa...