Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620706 | Polyionic insoluble hydrogels comprising xanthan and chitosan | Severian Dumitriu, Esteban Chornet | 1997-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620706 | Polyionic insoluble hydrogels comprising xanthan and chitosan | Severian Dumitriu, Esteban Chornet | 1997-04-15 |