Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858479 | Y-type discrete polyethylene glycol derivative and preparation method thereof | Hui Zhu, Meina Lin | 2020-12-08 |
| 10596268 | Conjugate of dezocine and polyethylene glycol | Zewang Feng, Jinliang Wang, Yanli Xiong | 2020-03-24 |
| 10525143 | Conjugate of polyethylene glycol and anesthetic, and preparation method thereof | Jinliang Wang, Zewang Feng, Hui Zhu, Meina Lin, Yan Liu | 2020-01-07 |