Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830481 | Cosmetic compositions containing a lipid ceramide compound and a peptide having a fatty chain, and their uses | Claude Dubief | 1998-11-03 |
| 5804207 | Detergent cosmetic compositions containing a thickening polyacrylamide | Claude Dubief | 1998-09-08 |
| 5788992 | Alkyl N-(hydroxyalkyl) carbamates and their application in cosmetics, more particularly in hair compositions | Claude Mahieu, Eric Bollens | 1998-08-04 |
| 5660818 | Bioflavonoids as agents for protecting the physical and/or cosmetic properties of keratinous superficial body growths | Claude Dubief, Damarys Braida-Valerio | 1997-08-26 |
| 5612025 | Cosmetic compositions containing a synergistic mixture of conditioning polymers | Claude Dubief | 1997-03-18 |