Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696298 | Polyoxypropylene/polyoxyethylene copolymers with improved biological activity | R. Martin Emanuele, Robert L. Hunter | 1997-12-09 |
| 5691387 | Polyoxypropylene/polyoxyethylene copolmers with improved biological activity | R. Martin Emanuele, Robert L. Hunter | 1997-11-25 |