Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11103285 | Pedicle screw assembly for dynamic and static fixation and installation tool therefor | Xieping Dong, Weiyi He, Qingli LI, Xiaoxiang Zhang, Xingliang Yu | 2021-08-31 |
| 11066401 | Pyrimidine compound, chloride salt thereof, and manufacturing and application of same | Weihui Cai, Fang Jin | 2021-07-20 |