Issued Patents 1997
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693670 | Composition containing a dihydroxyacetone precursor | Remy Tuloup, Armelle De Salvert, Daniel Sera, Pierre Fodor | 1997-12-02 |
| 5688527 | Lysine derivatives, process of preparation, uses, and compositions comprising them | Thierry Bordier | 1997-11-18 |
| 5686085 | Lysine derivatives, process of preparation, uses, and compositions comprising them | Thierry Bordier | 1997-11-11 |
| 5684178 | Lysine derivatives containing an nepsilon-alkoxy or nepsilon-alkenoxycarbonyl group, their preparation and their use in cosmetic, pharmaceutical, hygiene or food compositions | Thierry Bordier | 1997-11-04 |
| 5679829 | Arginine derivatives, process of preparation, uses, and compositions comprising them | Thierry Bordier, Sylvie Genard | 1997-10-21 |
| 5665778 | Ceramides, process for their preparation and their applications in cosmetics and in dermopharmacy | Didier Semeria, Claude Mahieu | 1997-09-09 |
| 5665699 | Use of ceramides as thickeners | Didier Semeria, Claude Mahieu, Alain Ribier | 1997-09-09 |
| 5648544 | Process for the preparation of 2-aminoalkane-1,3-diols | Didier Semeria | 1997-07-15 |
| 5626855 | Serine compounds, their preparation and their use in cosmetic or dermatological compositions | — | 1997-05-06 |