Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725006 | Hydrophilic berberine-type derivative and application thereof in preparing drug | Hailin Qin, Lianqiu Wu, Xiang Li, Haijing ZHANG, Li Song +4 more | 2023-08-15 |
| 9266897 | Derivatives of protoberberine biological alkaloids and use of same inhibiting ulcerative colitis | Hailin Qin, Wenjie Wang, Zhihui Zhang, Lianqiu Wu, Jinqian Yu +1 more | 2016-02-23 |