Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8168741 | Chelating silicon-based polymers | Ferdinand Gonzaga, Hongjian Tian, Howard Allen Ketelson | 2012-05-01 |
| 4902565 | Water absorbent structures | — | 1990-02-20 |
| 4842597 | Hydrophilic copolymers for wound dressings and other biomedical uses | — | 1989-06-27 |