Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703266 | 3-substituted para-aminophenols | Jean J. Vandenbosche, Jean Cotteret, Marie-Pascale Audousset | 1997-12-30 |
| 5672759 | Dye composition for keratinic fibres containing sulfured metaphenylenediamines, dyeing process and new sulfured metaphenylenediamines and preparation method thereof | Alex Junino, Alain Genet | 1997-09-30 |
| 5667792 | Derivatives of 2,5-dihydroxyphenylcarboxylic acids, and their utilization in cosmetic or dermatological compositions with a depigmenting action | Alex Junino, Quang L. N'Guyen, Marie-Alix Bourboulon | 1997-09-16 |
| 5663270 | Photoprotective/cosmetic compositions comprising substituted polyorganosiloxanes/polyorganosilanes | Herve Richard, Madeleine Leduc | 1997-09-02 |
| 5637756 | Derivatives of 2,5-dihydroxyphenylcarboxylic acid | Alex Junino, Quang L. N'Guyen, Marie-Alix Bourboulon | 1997-06-10 |
| 5616809 | Sulfated metaaminophenol compounds | Alex Junino, Alain Genet | 1997-04-01 |
| 5610257 | Photoprotective/cosmetic compositions comprising benzotriazole-substituted polyorganosiloxanes/polyorganosilanes | Herve Richard, Madeleine Leduc | 1997-03-11 |