Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253030 | Crystal form, preparation method and intermediate of dihydropyrido ring compound | Kai ZHOU, Xiaolin Li, Xiaofei Wang, Dakun Qin, Xingxing Wang +3 more | 2019-04-09 |
| 10227309 | Crystal form A of 1-isobutyryl-1′-((1-(4,4,4-trifluorobutyl)-4,5,6,7-tetrahydro-1H-benzo [d]imidazol-2-yl)methyl)spiro[azetidine-3,3′-indolin]-2′-one | Weihua Shi, Feng Xu, Zheng Wang, Weidong Li, Linghui Wu +4 more | 2019-03-12 |
| 10227339 | Salt form and crystal form of 1,2,5-thiadiazolidin-1,1-dioxide, preparation method thereof and intermediate | Peng Li, Bailing Yang, Fei Hao, Zheng Wang, Zongbin Li +4 more | 2019-03-12 |