Issued Patents 2005
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6916345 | 6-alkoxy-2,3-diaminopyridine couplers for dyeing keratin fibres | Aziz Fadli | 2005-07-12 |
| 6893471 | Dyeing composition for keratinous fibers comprising a particular dicationic diazo dye | — | 2005-05-17 |
| 6884266 | Dyeing composition for dyeing keratinous fibers comprising a cationic azo-dye | Madeleine Leduc | 2005-04-26 |
| 6884265 | Dyeing composition for dyeing keratinous fibers comprising at least one particular dicationic diazo dye | Madeleine Leduc | 2005-04-26 |
| 6884267 | Dyeing composition for dyeing keratinous fibers comprising at least one cationic azo-dye | Aziz Fadli | 2005-04-26 |
| 6881230 | Dyeing composition for dyeing keratinous fibers comprising a cationic azo-dye | — | 2005-04-19 |
| 6855827 | Compositions for dyeing keratinous fibers comprising pyrazoloazoles; their use in dyeing as oxidation base and dyeing process; and novel pyrazoloazoles | Mireille Maubru | 2005-02-15 |
| 6837908 | 2,5-diaminopyridine oxidation bases for the dyeing of keratin fibres | Aziz Fadli | 2005-01-04 |