Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639620 | Polymeric particles having a biodegradable gelatin or aminodextran coating and process for making same | Olavi Siiman, Ravinder K. Gupta | 1997-06-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639620 | Polymeric particles having a biodegradable gelatin or aminodextran coating and process for making same | Olavi Siiman, Ravinder K. Gupta | 1997-06-17 |