Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500441 | Single-phase transparent aqueous cosmetic composition | Lien Bui-Bertrand | 2002-12-31 |
| 6238681 | Single-phase transparent aqueous cosmetic composition | Lien Bui-Bertrand | 2001-05-29 |
| 6063388 | Preserving system and its use in a cosmetic or pharmaceutical composition | Lien Bui-Bertrand | 2000-05-16 |
| 5882659 | Use of a polyholoside in a cleaning or make-up-removing composition and composition comprising same | Lien Bui-Bertrand | 1999-03-16 |