Alain Lagrance

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Coupvry, FR

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Patents Grantslast 30 patents

Information Patent Grant
Composition comprising a hydrophobic dye, a particular organic and/...
- Patent number 8,551,188
- Issue date Oct 8, 2013
- L'Oreal
- Boris Lalleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dye composition containing sulphur-containing p-phenylenediamines a...
- Patent number 5,542,952
- Issue date Aug 6, 1996
- L'Oreal
- Alain Genet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE