Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756051 | Bioadhesive, closed-cell foam film, sustained release, delivery devices and methods of making and using same | Li-Lan Chen, Li Tao, Xu Zheng | 2004-06-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756051 | Bioadhesive, closed-cell foam film, sustained release, delivery devices and methods of making and using same | Li-Lan Chen, Li Tao, Xu Zheng | 2004-06-29 |