Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342621 | Antithrombogenic surface | — | 1994-08-30 |
| 5316774 | Blocked polymeric particles having internal pore networks for delivering active substances to selected environments | Rajesh A. Patel | 1994-05-31 |