Issued Patents 1982
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363796 | Cosmetic compositions for hardening soft brittle nails | Jean Boulogne, Michel Guillon, Christian Zaffran, Constantin Koulbanis | 1982-12-14 |
| 4348383 | Dithioether-based cosmetic compositions for the treatment of the oily state of hair and skin | Jean Maignan | 1982-09-07 |
| 4331656 | Composition and process for reducing the oily appearance of the hair and skin | Jean Maignan | 1982-05-25 |
| 4330488 | Process of preparing 3-benzylidene-2-oxo-10-bomanesulfonic acid | Charles Vayssie, Francoise Richard | 1982-05-18 |
| 4327031 | Anti-solar cosmetic composition | Charles Vayssie, Francoise Richard | 1982-04-27 |
| 4323549 | Anti-solar cosmetic composition | Charles Vayssie, Francoise Richard | 1982-04-06 |
| 4323553 | Composition for strengthening and revitalizing brittle or damaged nails containing a salt of 2-benzylthio ethylamine | Patrick Darmenton | 1982-04-06 |