Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659047 | Polyfluoroalkylthiopoly (ethylimidazolium) compounds, preparation process and their use as biocidal agents | Eric Bollens, Claude Mahieu, Henri Sebag | 1997-08-19 |
| 5626868 | Cosmetic and/or pharmaceutical composition containing a dispersion of lipid vesicles, process for the preparation of the said dispersion and dispersion of lipid vesicles | Jean-Luc Morancais, Alain Lety | 1997-05-06 |
| 5618523 | Ceramides, process for their preparation and their applications in the cosmetic and dermopharmaceutical fields | Alexandre Zysman, Didier Semeria | 1997-04-08 |
| 5616746 | Use in cosmetics of lipophilic derivatives of amino deoxyalditols, cosmetic compositions containing them, and novel alkyl carbamates | Claude Mahieu, Didier Semeria, Dani ele Cauwet | 1997-04-01 |