Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391969 | Additive used in methionine preparation process, and methionine preparation method | Hong Yin, Zhixuan Wang, Cong Chen, Shuangshuang Zhang, Yu-Fen Wang | 2025-08-19 |
| 12331007 | Use of a multidentate phosphite ligand in the catalytic synthesis of adiponitrile | Wenbin Wu, Hong Yin, Zengshi Zha, Keyan Wang, Li Ma +3 more | 2025-06-17 |
| 12275692 | Method for preparing sodium taurate as taurine intermediate, and method for preparing taurine | Xianghua Yao, Junhua Peng, Yingxia Pan, Xiaoxiang He, Songhua Xu +2 more | 2025-04-15 |