Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11584857 | Phosphate surfactant compositions | Cheng Shen, Zeyu Zhong | 2023-02-21 |
| 11584896 | Hydrocarbon lubricant compositions and method to make them | Yaokun Han, Martin R. Greaves, Yong Zhao, Cheng Shen, Tao Wang | 2023-02-21 |
| 11566200 | Polyalkylene glycol lubricant compositions | Yaokun Han, Martin R. Greaves, Yong Zhao, Cheng Shen, Tao Wang | 2023-01-31 |