Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364299 | Non-addictive analgesic sustained-release drug delivery system and preparation method thereof | Tao Chen, Weiping Yu, Jianli Gao, Danfeng Kong, Qingchuan Zhao +2 more | 2022-06-21 |
| 10568890 | Lactate-based fulvestrant or fulvestrant derivative oily preparation and preparation method thereof | Weiping Yu, Tao Chen, Rui Cai | 2020-02-25 |