Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10293273 | Method for continuous preparation of high bulk density methionine crystal | Zhirong Chen, Zhixuan Wang, Cong Chen, Zhengjiang Wang, Yin Li +1 more | 2019-05-21 |
| 9206120 | Clean method for preparing D,L-methionine | Zhirong Chen, Chuqiu Zhao, Sujuan Wang, Chengfeng ZHANG, Tao Long +1 more | 2015-12-08 |