Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807979 | 4,5-disubstituted-1H-pyrrolo(2,3-f)quinolin-2,7,9-tricarboxylate compound and use thereof | Song Qin, Zhenqiang Mu, Yang Li | 2020-10-20 |
| 10654859 | Methanesulfonate polymorph of 5-type phosphodiesterase inhibitor and preparation method and applications thereof | Ruimei Yu, Qiongqiong Lian | 2020-05-19 |