Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5980585 | Compositions for dyeing keratinous fibers comprising imidazopyridine derivatives and process | Aziz Fadli, Alain Lagrange | 1999-11-09 |
| 5876465 | Compositions for dyeing keratin fibres containing 2-iminoindoline derivatives and dyeing process | Aziz Fadli, Alain Lagrange | 1999-03-02 |
| 5869692 | Compositions for dyeing keratinous fibers containing n-substituted derivatives of 4-hydroxyindole, new derivatives, process for preparing them, their use for dyeing, and dyeing processes | Aziz Fadli, Alain Lagrange | 1999-02-09 |
| 5772990 | Composition for slowing down the loss of hair based on pyrimidine N-oxides triaminosubstituted or their sulfoconjugated | Michel Hocquaux, Khalid Bakkar, Jean-Baptiste Galey | 1998-06-30 |
| 5755829 | Processes for dyeing keratinous fibers with compositions which contain N-substituted 4-hydroxyindoline derivatives as couplers and oxidation bases | Aziz Fadli, Alain Lagrange | 1998-05-26 |
| 5704948 | Compositions for dyeing keratinous fibers and keratinous fiber dyeing processes with derivatives of 4-hydroxyindole and oxidation bases | Aziz Fadli, Alain Lagrange | 1998-01-06 |
| 5536500 | Monoesters and diesters of cinnamic acid or of one of the derivatives thereof and of vitamin c, process for the preparation thereof, and use as antioxidants in cosmetic, pharmaceutical or nutritional compositions | Jean-Baptiste Galey | 1996-07-16 |
| 5466694 | Compositions for slowing down hair loss and for inducing and stimulating its growth, based on 2,4-diamino-pyrimidine 3-oxide derivatives, and new 2,4-diaminopyrimidine 3-oxide derivatives | Jean-Baptiste Galey, Michel Hocquaux, Jean Maignan, Remy Tuloup | 1995-11-14 |