Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441085 | Process to make finished base oils and white oils from dewaxed bulk base oils | Jay Parekh, Jifei Jia, Yihua Zhang, Guan-Dao Lei, Guang Zhang | 2022-09-13 |
| 11396631 | Process providing improved base oil yield | Jay Parekh, Jifei Jia, Guan-Dao Lei, Yihua Zhang, Shanying Lee | 2022-07-26 |