Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939382 | 4, 5-diaminopyrazole derivatives in dimer form, and use thereof in the oxidation dyeing of keratin fibres | Eric Terranova | 2005-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939382 | 4, 5-diaminopyrazole derivatives in dimer form, and use thereof in the oxidation dyeing of keratin fibres | Eric Terranova | 2005-09-06 |