Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025901 | Bifunctional-modified hydrogels | Weiyuan John Kao, Jing Li, Rathna Gundloori | 2011-09-27 |
| 7615593 | Bifunctional-modified hydrogels | Weiyun John Kao, Jing Li, Rathna Gundloori | 2009-11-10 |