Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11377711 | 780MPa cold-rolled duel-phase strip steel and method for manufacturing the same | Xiaodong Zhu, Peifang Du | 2022-07-05 |
| 10364219 | Method for preparing azetidinone compound and intermediate of azetidinone compound | Hua Bai, Xuyang Zhao, Yuncai Zhang, Yong Zhang, Dezhou Xu +7 more | 2019-07-30 |
| 9926268 | Method for preparing azetidinone compound and intermediate of azetidinone compound | Hua Bai, Xuyang Zhao, Yuncai Zhang, Yong Zhang, Dezhou Xu +7 more | 2018-03-27 |