Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4671956 | Antiacne composition containing benzoic peroxide in association with at least one sun filter | Gerard Lang, Jean-Pierre Laugier | 1987-06-09 |
| 4503033 | Dithioether-based cosmetic composition for the treatment of the oily state of hair and skin | Jean Maignan | 1985-03-05 |
| 4421739 | Benzylidene-camphors, processes for their preparation and cosmetic compositions containing them | Charles Vayssie | 1983-12-20 |
| 4406880 | Oxybenzylidene-bornanones, their preparation and their use in cosmetics | Charles Vayssie | 1983-09-27 |
| 4381294 | Process for reinforcing fragile or brittle nails and a composition containing a cationic polymer for use in said process | Jean-Louis Abegg, Constantin Koulbanis, Patrick Darmenton | 1983-04-26 |
| 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 |
| 4304730 | 4-(2-Oxo-3-bornylidene methyl) benzene sulfonic acid and salts thereof | Charles Vayssie, Francoise Richard | 1981-12-08 |
| 4290974 | Oxybenzylidene-bornanones, their preparation and their use in cosmetics | Charles Vayssie | 1981-09-22 |
| 4288433 | Cosmetic compositions having a slimming action | Constantin Koulbanis, Patrick Darmenton | 1981-09-08 |
| 4275199 | Process for preparing mixed sulfonates of bis-(N-oxypyridyl-2-thio)aluminum | Georges Rosenbaum | 1981-06-23 |
| 4250108 | Process for preparing (2-oxo-3-bornylidene/methyl)-benzene sulfonic acids | Charles Vayssie, Francoise Richard | 1981-02-10 |
| 4209506 | Aluminum tris-(N-oxypyridine-2-thiolate); cosmetic or pharmaceutical compositions containing the same and the use of said compositions | Georges Rosenbaum | 1980-06-24 |