Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5980916 | Use of laminarin and oligosaccharides derived therefrom in cosmetics and for preparing a skin treatment drug | Jean-Claude Yvin, Florence Levasseur | 1999-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5980916 | Use of laminarin and oligosaccharides derived therefrom in cosmetics and for preparing a skin treatment drug | Jean-Claude Yvin, Florence Levasseur | 1999-11-09 |