Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180440 | Method for preparing isophorone diamine by means of hydrogenation reduction of isophorone nitrile imine | Jianyong Mao, Baishan HU, Guanbing Li, Haoran Li, Yu-Fen Wang +4 more | 2021-11-23 |
| 11130732 | Method and device for preparing 2-hydroxy-4-methylthiobutyric acid and intermediates thereof | Hong Yin, Baishan HU, Zhengjiang Wang, Zhixuan Wang, Cong Chen +3 more | 2021-09-28 |