Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104860 | Lubricating oils | Xin Chen, Zhongqi Shen | 2021-08-31 |
| 11041137 | Lubricant composition comprising hydroxycarboxylic acid derived friction modifier | Xin Chen | 2021-06-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104860 | Lubricating oils | Xin Chen, Zhongqi Shen | 2021-08-31 |
| 11041137 | Lubricant composition comprising hydroxycarboxylic acid derived friction modifier | Xin Chen | 2021-06-22 |