Herve Borowiak

Person

Tremblay-les-Gonesse, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of indole compounds from N-protected in...
- Patent number 5,578,735
- Issue date Nov 26, 1996
- L'Oreal
- Jean J. Vandenbossche
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Topical process for lightening the skin or treating pigmental blemi...
- Patent number 5,468,472
- Issue date Nov 21, 1995
- L'Oreal
- Alain LaGrange
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Chloro-meta-phenylenediamines, their use as couplers in the oxidati...
- Patent number RE34300
- Issue date Jul 6, 1993
- L'Oreal
- Alex Junino
- 008 - Bleaching and dyeing
Information Patent Grant
Dyeing compositions for kerating fibres based on nitroanilines and...
- Patent number 5,026,401
- Issue date Jun 25, 1991
- L'Oreal
- Andree Bugaut
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Meta-phenylenediamines, process for preparation thereof, intermedia...
- Patent number 5,015,772
- Issue date May 14, 1991
- L'Oreal
- Alex Junino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Trialkoxy-substituted meta-phenylenediamines, a process for their p...
- Patent number 5,002,585
- Issue date Mar 26, 1991
- L'Oreal
- Alex Junino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Meta-phenylenediamines, process for preparation thereof, intermedia...
- Patent number 4,960,432
- Issue date Oct 2, 1990
- L'Oreal
- Alex Junino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2,4-Diamino-1,3,5-trimethoxybenzene, process for its preparation an...
- Patent number 4,891,045
- Issue date Jan 2, 1990
- L'Oreal
- Alex Junino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
New chloro-meta-phenylenediamines, their use as couplers in the oxi...
- Patent number 4,865,618
- Issue date Sep 12, 1989
- L'Oreal
- Alex Junino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use, as a coupler, of 2,4-diamino-1,3-dimethoxybenzene or one of it...
- Patent number 4,865,619
- Issue date Sep 12, 1989
- L'Oreal
- Alex Junino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Herve Borowiak

Person

Patents Grantslast 30 patents

Process for the preparation of indole compounds from N-protected in...

Topical process for lightening the skin or treating pigmental blemi...

Chloro-meta-phenylenediamines, their use as couplers in the oxidati...

Dyeing compositions for kerating fibres based on nitroanilines and...

Meta-phenylenediamines, process for preparation thereof, intermedia...

Trialkoxy-substituted meta-phenylenediamines, a process for their p...

Meta-phenylenediamines, process for preparation thereof, intermedia...

2,4-Diamino-1,3,5-trimethoxybenzene, process for its preparation an...

New chloro-meta-phenylenediamines, their use as couplers in the oxi...

Use, as a coupler, of 2,4-diamino-1,3-dimethoxybenzene or one of it...