Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8653281 | Process for the manufacture of agomelatine and its intermediate | Guisen Zhang, Daopeng Chen, Xiangping Yang, Shixia Zhou, Liang Chen | 2014-02-18 |
| 8501778 | Aralkyl piperidine derivatives and their uses as antalgic or ataractic agent | Jianqi Li, Guan Wang, Guisen Zhang, Wenhua Ji, Yuan Zhang +1 more | 2013-08-06 |
| 8420652 | Use of aryl piperazine derivatives in manufacturing medicants for treating pain | Guisen Zhang, Lin Guo, Xiangping Yang, Xiangqing Xu, Jianqi Li +4 more | 2013-04-16 |