Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10669233 | Process of purifying methionine | Xiaokang KOU, Risheng Wang, Gang Wang, Qiong Liu, Julien Boutet +2 more | 2020-06-02 |
| 10287244 | Process of purifying methionine | Xiaokang KOU, Risheng Wang, Gang Wang, Qiong Liu, Julien Boutet +2 more | 2019-05-14 |