Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5844061 | Polyphenol derivative compositions and perparation thereof | Joseph Vercauteren, Jean-Frederic rene Weber, Jean Bignon | 1998-12-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5844061 | Polyphenol derivative compositions and perparation thereof | Joseph Vercauteren, Jean-Frederic rene Weber, Jean Bignon | 1998-12-01 |