Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10463659 | Multi-arm polymer prodrugs | Michael D. Bentley, Zhongxu Ren, Tacey X. Viegas | 2019-11-05 |
| 10464882 | Y-type discrete polyethylene glycol derivative and preparation method thereof | Hui Zhu, Meina Lin, Xiaomeng Chen, Zhen'gang Zhu | 2019-11-05 |
| 10391063 | Pharmaceutical composition of polyethylene glycol-modified camptothecin derivative and preparation method thereof | Zewang Feng, Wen-Hong Li, Zhenguo Wang | 2019-08-27 |