Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665699 | Use of ceramides as thickeners | Michel Philippe, Didier Semeria, Alain Ribier | 1997-09-09 |
| 5665778 | Ceramides, process for their preparation and their applications in cosmetics and in dermopharmacy | Didier Semeria, Michel Philippe | 1997-09-09 |
| 5659047 | Polyfluoroalkylthiopoly (ethylimidazolium) compounds, preparation process and their use as biocidal agents | Guy Vanlerberghe, Eric Bollens, Henri Sebag | 1997-08-19 |
| 5616746 | Use in cosmetics of lipophilic derivatives of amino deoxyalditols, cosmetic compositions containing them, and novel alkyl carbamates | Didier Semeria, Dani ele Cauwet, Guy Vanlerberghe | 1997-04-01 |
| 5591449 | Vesicles, and cosmetic or pharmaceutical compositions containing vesicles, bounded by one or more lamellae composed of a lipid phase containing fluorine-containing, polyglycerolated amphilic sulphur compounds | Eric Bollens | 1997-01-07 |