Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161703 | Integrated structure of barrel and air storage pipe of air gun | — | 2018-12-25 |
| 10052391 | Low molecular weight polyethylene glycol drug conjugates having improved drug biological activity | Xuan Zhao, Zewang Feng, Jinliang Wang, Zhen'guo Wang | 2018-08-21 |
| 10052392 | Low molecular weight polyethylene glycol drug conjugates having improved drug biological activity | Xuan Zhao, Zewang Feng, Jinliang Wang, Zhen'guo Wang | 2018-08-21 |
| 10034948 | Low molecular weight polyethylene glycol drug conjugates having improved drug biological activity | Xuan Zhao, Zewang Feng, Jinliang Wang, Zhen'guo Wang | 2018-07-31 |