Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7513918 | Agents for coloring keratin fibers comprising zwitterionic azomethine dyes | Cecile Pasquier, Veronique Buclin, Hans-Jurgen Braun | 2009-04-07 |
| 7413578 | Colorants comprising cationic azacyanine dyes | Manuela Javet, Catherine Muller, Cecile Pasquier | 2008-08-19 |
| 7410507 | Use of cationic azacyanine dyes for coloring keratin fibers | Manuela Javet, Catherine Muller, Cecile Pasquier | 2008-08-12 |
| 7291183 | Agent and method for dyeing keratin fibers | Cecile Pasquier, Veronique Buclin, Caroline Kiener, Hans-Juergen Braun | 2007-11-06 |