Herv e Andrean

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Indoline-based products, processes for preparing them and their use...
- Patent number 5,583,234
- Issue date Dec 10, 1996
- L'Oreal
- Alain Lagrange
- 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