Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7300469 | Diaminopyrazole compounds and the use thereof in the oxidation dyeing of keratinous fibres | Eric Terranova | 2007-11-27 |
| 7285136 | Diaminopyrazole compounds and the use thereof in the oxidation dyeing of keratinous fibres | Eric Terranova | 2007-10-23 |
| 7250063 | Diaminopyrazole derivatives and their use for oxidation dyeing of keratinous fibres | Eric Terranova | 2007-07-31 |
| 7091350 | Diaminopyrazole derivatives and their use for oxidation dyeing of keratinous fibres | Eric Terranova | 2006-08-15 |
| 7056354 | Compounds derived from diaminopyrazole substituted by a heteroaromatic radical and their use in oxidation dyeing of keratinous fibers | Eric Terranova | 2006-06-06 |
| 7014663 | Compounds derived from diaminopyrazoles substituted by an aminoalkyl or aminoalkenyl radical and their use in oxidation dyeing of keratinous fibres | Eric Terranova | 2006-03-21 |
| 6939382 | 4, 5-diaminopyrazole derivatives in dimer form, and use thereof in the oxidation dyeing of keratin fibres | Eric Terranova | 2005-09-06 |