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Arnaud Hucher
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Courbevoie, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Alkaline composition comprising at least three different alkaline a...
Patent number
11,883,512
Issue date
Jan 30, 2024
L'Oreal
Frédéric Guerin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dye composition comprising a para-phenylenediamine oxidation base a...
Patent number
11,013,675
Issue date
May 25, 2021
L'Oreal
Valérie Nicou
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dye composition comprising a para-phenylenediamine oxidation base a...
Patent number
10,537,510
Issue date
Jan 21, 2020
L'Oreal
Valérie Nicou
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dyeing or lightening process using a composition rich in fatty subs...
Patent number
8,828,099
Issue date
Sep 9, 2014
L'Oreal
Philippe Rapold
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
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PREPARING A DYE COMPOSITION BY MIXING SOLID PARTICLES A...
Publication number
20230048382
Publication date
Feb 16, 2023
L'Oreal
Frédéric Guerin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ALKALINE COMPOSITION COMPRISING AT LEAST THREE DIFFERENT ALKALINE A...
Publication number
20230037803
Publication date
Feb 9, 2023
L'Oreal
Frédéric Guerin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DYE COMPOSITION COMPRISING A PARA-PHENYLENEDIAMINE OXIDATION BASE A...
Publication number
20200108001
Publication date
Apr 9, 2020
L'Oreal
Valérie NICOU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DYE COMPOSITION COMPRISING A PARA-PHENYLENEDIAMINE OXIDATION BASE A...
Publication number
20180263878
Publication date
Sep 20, 2018
L'Oreal
Valérie NICOU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DYEING OR LIGHTENING PROCESS USING A COMPOSITION RICH IN FATTY SUBS...
Publication number
20140082855
Publication date
Mar 27, 2014
L'Oreal
Philippe Rapold
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