Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11026895 | Medicated plaster for treating waist pain | — | 2021-06-08 |
| 10058566 | Sulfated polygulonic acid polysaccharide or pharmaceutical salt thereof, preparation method therefor and use thereof | Jian Ding, Jing Ai, Yi Chen | 2018-08-28 |
| 6083383 | Apparatus for production of fibrin ogen or fibrin glue | Gang Liang, Yan Liang | 2000-07-04 |