Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696298 | Polyoxypropylene/polyoxyethylene copolymers with improved biological activity | R. Martin Emanuele, Paula H. Culbreth | 1997-12-09 |
| 5691387 | Polyoxypropylene/polyoxyethylene copolmers with improved biological activity | R. Martin Emanuele, Paula H. Culbreth | 1997-11-25 |
| 5648071 | Method of treating tumors | Alexander Duncan | 1997-07-15 |
| 5622649 | Multiple emulsions and methods of preparation | Carol E. Bennett | 1997-04-22 |