Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10392352 | Etomidate derivative and intermediate, preparation method and use thereof | Qingeng Li, Tao Wang, Guisheng Zhang, Xiangqing Xu, Liang Ren | 2019-08-27 |
| 10239851 | Carboxylic acid derivatives and use thereof in the preparation of prodrugs | Qingeng Li, Tao Wang, Gang Chen, Yuanzhong Wang, Wei Mao +1 more | 2019-03-26 |
| 10169966 | Networking communication method for multi-slave cable anti-theft monitoring system | Zhijun Li, Zhouquan Yang | 2019-01-01 |