Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10471154 | Spirocyclic indolone polyethylene glycol carbonate compound, composition, preparation method and use thereof | Jie Ma, Hongjun Ren, Wei Wang, Hongtao Xu, Meng Wang +3 more | 2019-11-12 |