Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10596268 | Conjugate of dezocine and polyethylene glycol | Zewang Feng, Yanli Xiong, Xuan Zhao | 2020-03-24 |
| 10525143 | Conjugate of polyethylene glycol and anesthetic, and preparation method thereof | Zewang Feng, Hui Zhu, Meina Lin, Yan Liu, Xuan Zhao | 2020-01-07 |