Jean J. Vandenbosche

Person

Sevran, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Oxidation dye composition for keratinous fibres comprising a para-a...
- Patent number 5,993,791
- Issue date Nov 30, 1999
- L'Oreal
- Jean Cotteret
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3-substituted para-aminophenols and use thereof in dyeing keratinou...
- Patent number 5,984,975
- Issue date Nov 16, 1999
- L'Oreal
- Alain Lagrange
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3-substituted para-aminophenols
- Patent number 5,703,266
- Issue date Dec 30, 1997
- L'Oreal
- Alain Lagrange
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition for the oxidation dyeing of keratinous fibres comprisin...
- Patent number 5,580,357
- Issue date Dec 3, 1996
- L'Oreal
- Jean Cotteret
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oxidation dye composition for keratinous fibres comprising a para-a...
- Patent number 5,567,421
- Issue date Oct 22, 1996
- L'Oreal
- Jean Cotteret
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Indoline compounds useful for dyeing keratinous fibres
- Patent number 5,556,989
- Issue date Sep 17, 1996
- L'Oreal
- Alain Lagrange
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oxidation dye composition for keratinous fibres comprising a para-a...
- Patent number 5,514,188
- Issue date May 7, 1996
- L'Oreal
- Jean Cotteret
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oxidation dye composition for keratinous fibres comprising a parami...
- Patent number 5,500,021
- Issue date Mar 19, 1996
- L'Oreal
- Jean Cotteret
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dyeing compositions containing indoline compounds and process for d...
- Patent number 5,427,588
- Issue date Jun 27, 1995
- L'Oreal
- Alain Lagrange
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing 2-nitro-meta-phenylenediamines
- Patent number 4,992,586
- Issue date Feb 12, 1991
- L'Oreal
- Alex Junino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dyeing composition containing halogenated 2-nitroanilines
- Patent number 4,845,293
- Issue date Jul 4, 1989
- L'Oreal
- Alex Junino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dye compositions for keratinous fibres containing 2-nitro-metapheny...
- Patent number 4,797,129
- Issue date Jan 10, 1989
- L'Oreal
- Alex Junino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Jean J. Vandenbosche

Person

Patents Grantslast 30 patents

Oxidation dye composition for keratinous fibres comprising a para-a...

3-substituted para-aminophenols and use thereof in dyeing keratinou...

3-substituted para-aminophenols

Composition for the oxidation dyeing of keratinous fibres comprisin...

Oxidation dye composition for keratinous fibres comprising a para-a...

Indoline compounds useful for dyeing keratinous fibres

Oxidation dye composition for keratinous fibres comprising a para-a...

Oxidation dye composition for keratinous fibres comprising a parami...

Dyeing compositions containing indoline compounds and process for d...

Process for preparing 2-nitro-meta-phenylenediamines

Dyeing composition containing halogenated 2-nitroanilines

Dye compositions for keratinous fibres containing 2-nitro-metapheny...