Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946005 | Pyrrolidinyl-substituted para-phenylenediamine derivatives substituted with a cationic radical, and use of these derivatives for dyeing keratin fibers | Stéphane Sabelle, Laure Ramos, Madeleine Leduc | 2005-09-20 |
| 6924275 | Aminophenol derivatives and their use in cosmetics | Remy Tuloup, Christian Blaise | 2005-08-02 |
| 6841162 | Cosmetic or dermatological composition contacting at least one natural or recombinant spider silk or an analog | Jean-Claude Garson, Jean-Pierre Arraudeau | 2005-01-11 |