Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851405 | Method for preparing dialkyl carbonate by alcoholysis of urea | Yongcheng Lei, Yongzhong Lei, Qinghong Lv | 2023-12-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851405 | Method for preparing dialkyl carbonate by alcoholysis of urea | Yongcheng Lei, Yongzhong Lei, Qinghong Lv | 2023-12-26 |