Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667789 | Salicylic acid derivative as a stabilizer for an oil-in-water emulsion | Eric Quemin, Didier Candau | 1997-09-16 |
| 5656672 | Water-in-oil emulsion containing retinol its use | Eric Quemin | 1997-08-12 |
| 5643555 | Surfactant-free water-in-oil emulsion | Didier Candau | 1997-07-01 |
| 5629004 | Emulsion containing stabilized ascorbic acid, cosmetic treatment process using it and uses thereof | Didier Candau | 1997-05-13 |