Stephane Blais

Person

Fresnes Cedex, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Symmetric azomethine direct dyes, process for their preparation, co...
- Patent number 11,504,318
- Issue date Nov 22, 2022
- L'Oreal
- Stéphane Sabelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dissymmetric azomethine direct dyes and process for their preparati...
- Patent number 10,927,259
- Issue date Feb 23, 2021
- L'Oreal
- Stéphane Sabelle
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azomethine direct dyes bearing at least one cationic charge, cosmet...
- Patent number 10,889,718
- Issue date Jan 12, 2021
- L'Oreal
- Stéphane Blais
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
(Dis)symmetric azomethine-type direct dye comprising at least one p...
- Patent number 10,731,038
- Issue date Aug 4, 2020
- L'Oreal
- Stéphane Sabelle
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use for dyeing keratin fibres of a compound of azomethine type bear...
- Patent number 10,240,043
- Issue date Mar 26, 2019
- L'Oreal
- Aziz Fadli
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dye composition comprising a 1,2,3,4-tetrahydropyrido[2,3-b]pyrazin...
- Patent number 9,980,893
- Issue date May 29, 2018
- L'Oreal
- Aziz Fadli
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for dyeing keratin fibers using at least one compound of azo...
- Patent number 7,892,294
- Issue date Feb 22, 2011
- L'Oreal S.A.
- Aziz Fadli
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compounds of azomethine type comprising a cationic pyrazolopyridine...
- Patent number 7,887,601
- Issue date Feb 15, 2011
- L'Oreal S.A.
- Aziz Fadli
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR LIGHTENING KERATIN FIBRES AND PROCESS FOR LIGHTENIN...
- Publication number 20250195349
- Publication date Jun 19, 2025
- L'Oreal
- Nawel BAGHDADLI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION FOR LIGHTENING KERATIN FIBRES AND PROCESS FOR LIGHTENIN...
- Publication number 20250073139
- Publication date Mar 6, 2025
- L'Oreal
- Stéphane BLAIS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR LIGHTENING OR SIMULTANEOUSLY BLEACHING AND DYEING KERAT...
- Publication number 20250057741
- Publication date Feb 20, 2025
- L'Oreal
- Stéphane BLAIS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION FOR LIGHTENING KERATIN FIBRES AND PROCESS FOR LIGHTENIN...
- Publication number 20250049656
- Publication date Feb 13, 2025
- L'Oreal
- Stéphane BLAIS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR LIGHTENING OR FOR SIMULTANEOUSLY BLEACHING AND DYEING K...
- Publication number 20250049657
- Publication date Feb 13, 2025
- L'Oreal
- Stéphane BLAIS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR LIGHTENING KERATIN FIBRES
- Publication number 20240122825
- Publication date Apr 18, 2024
- L'Oreal
- Stéphane BLAIS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION FOR THE SIMULTANEOUS BLEACHING AND DYEING OF KERATIN FI...
- Publication number 20240082122
- Publication date Mar 14, 2024
- L'Oreal
- Stéphane BLAIS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR LIGHTENING KERATIN FIBRES
- Publication number 20240082121
- Publication date Mar 14, 2024
- L'Oreal
- Stéphane BLAIS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION FOR LIGHTENING KERATIN FIBRES AND PROCESS FOR LIGHTENIN...
- Publication number 20240074953
- Publication date Mar 7, 2024
- L'Oreal
- Stéphane BLAIS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION FOR THE SIMULTANEOUS BLEACHING AND DYEING OF KERATIN FI...
- Publication number 20240058233
- Publication date Feb 22, 2024
- L'Oreal
- Stéphane BLAIS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION FOR SIMULTANEOUS BLEACHING AND DYEING OF KERATIN FIBERS...
- Publication number 20230310294
- Publication date Oct 5, 2023
- L'Oreal
- Stéphane BLAIS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYMMETRIC AZOMETHINE DIRECT DYES, PROCESS FOR THEIR PREPARATION, CO...
- Publication number 20220016009
- Publication date Jan 20, 2022
- L'Oreal
- Stéphane SABELLE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DISSYMMETRIC AZOMETHINE DIRECT DYES AND PROCESS FOR THEIR PREPARATI...
- Publication number 20200190329
- Publication date Jun 18, 2020
- L'Oreal
- Stéphane SABELLE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL AZOMETHINE DIRECT DYES BEARING AT LEAST ONE CATIONIC CHARGE,...
- Publication number 20200123386
- Publication date Apr 23, 2020
- L'Oreal
- Stéphane BLAIS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
(DIS)SYMMETRIC AZOMETHINE-TYPE DIRECT DYE COMPRISING AT LEAST ONE P...
- Publication number 20190309170
- Publication date Oct 10, 2019
- L'Oreal
- Stéphane SABELLE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
USE FOR DYEING KERATIN FIBRES OF A COMPOUND OF AZOMETHINE TYPE BEAR...
- Publication number 20170349753
- Publication date Dec 7, 2017
- L'Oreal
- Aziz FADLI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DYE COMPOSITION COMPRISING A 1,2,3,4-TETRAHYDROPYRIDO[2,3-B]PYRAZIN...
- Publication number 20160303018
- Publication date Oct 20, 2016
- L'Oreal
- Aziz FADLI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOUNDS OF AZOMETHINE TYPE COMPRISING A CATIONIC PYRAZOLOPYRIDINE...
- Publication number 20100275390
- Publication date Nov 4, 2010
- Aziz FADLI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR DYEING KERATIN FIBERS USING AT LEAST ONE COMPOUND OF AZO...
- Publication number 20100275389
- Publication date Nov 4, 2010
- Aziz FADLI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Thiophene amino acid derivatives, process for preparing them and ph...
- Publication number 20050014816
- Publication date Jan 20, 2005
- Pfizer Inc.
- Delphine Compere
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Fluorothiophene derivatives, process for preparing them and pharmac...
- Publication number 20050014817
- Publication date Jan 20, 2005
- Pfizer Inc.
- Delphine Compere
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel thiophene derivatives, their process of preparation and the p...
- Publication number 20040072871
- Publication date Apr 15, 2004
- Anne-Claude Dublanchet
- C07 - ORGANIC CHEMISTRY

Stephane Blais

Person

Patents Grantslast 30 patents

Symmetric azomethine direct dyes, process for their preparation, co...

Dissymmetric azomethine direct dyes and process for their preparati...

Azomethine direct dyes bearing at least one cationic charge, cosmet...

(Dis)symmetric azomethine-type direct dye comprising at least one p...

Use for dyeing keratin fibres of a compound of azomethine type bear...

Dye composition comprising a 1,2,3,4-tetrahydropyrido[2,3-b]pyrazin...

Method for dyeing keratin fibers using at least one compound of azo...

Compounds of azomethine type comprising a cationic pyrazolopyridine...

Patents Applicationslast 30 patents

COMPOSITION FOR LIGHTENING KERATIN FIBRES AND PROCESS FOR LIGHTENIN...

COMPOSITION FOR LIGHTENING KERATIN FIBRES AND PROCESS FOR LIGHTENIN...

PROCESS FOR LIGHTENING OR SIMULTANEOUSLY BLEACHING AND DYEING KERAT...

COMPOSITION FOR LIGHTENING KERATIN FIBRES AND PROCESS FOR LIGHTENIN...

PROCESS FOR LIGHTENING OR FOR SIMULTANEOUSLY BLEACHING AND DYEING K...

PROCESS FOR LIGHTENING KERATIN FIBRES

COMPOSITION FOR THE SIMULTANEOUS BLEACHING AND DYEING OF KERATIN FI...

PROCESS FOR LIGHTENING KERATIN FIBRES

COMPOSITION FOR LIGHTENING KERATIN FIBRES AND PROCESS FOR LIGHTENIN...

COMPOSITION FOR THE SIMULTANEOUS BLEACHING AND DYEING OF KERATIN FI...

COMPOSITION FOR SIMULTANEOUS BLEACHING AND DYEING OF KERATIN FIBERS...

SYMMETRIC AZOMETHINE DIRECT DYES, PROCESS FOR THEIR PREPARATION, CO...

DISSYMMETRIC AZOMETHINE DIRECT DYES AND PROCESS FOR THEIR PREPARATI...

NOVEL AZOMETHINE DIRECT DYES BEARING AT LEAST ONE CATIONIC CHARGE,...

(DIS)SYMMETRIC AZOMETHINE-TYPE DIRECT DYE COMPRISING AT LEAST ONE P...

USE FOR DYEING KERATIN FIBRES OF A COMPOUND OF AZOMETHINE TYPE BEAR...

DYE COMPOSITION COMPRISING A 1,2,3,4-TETRAHYDROPYRIDO[2,3-B]PYRAZIN...

COMPOUNDS OF AZOMETHINE TYPE COMPRISING A CATIONIC PYRAZOLOPYRIDINE...

METHOD FOR DYEING KERATIN FIBERS USING AT LEAST ONE COMPOUND OF AZO...

Thiophene amino acid derivatives, process for preparing them and ph...

Fluorothiophene derivatives, process for preparing them and pharmac...

Novel thiophene derivatives, their process of preparation and the p...