Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |