Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281211 | Chitosan-polyacrylamide composite porous hydrogel, preparation and use thereof, and metal ion-detecting reagent and method | Shuang Li, Zhixian Gao, Dianpeng Han, Jialei Bai, Yuan Hsin Peng +6 more | 2025-04-22 |
| 6307068 | Artemisinin derivatives, method for the preparation thereof and pharmaceutical compositions containing the same | Ying Li, Feng Ping Shan, Guangshao Wu, Jian Ding, Jianxian Han +2 more | 2001-10-23 |