Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192846 | Preparation method of substituted primary amine | Xiujuan Feng, Ye Lu, Xiaoqiang Yu, Sheng Zhang | 2021-12-07 |
| 10894771 | Preparation method of N-substituted dibenzo[a,c]carbazole compound | Sheng Zhang, Hengmin Ma, Tienan Jin | 2021-01-19 |