| 12234422 |
Lubricants having improved oxidation and deposit control performance |
Lisa I-Ching Yeh, Percy R. Kanga |
2025-02-25 |
| 11060040 |
Base stocks and lubricant compositions containing same |
Lisa I-Ching Yeh, Yogi V. Shukla, Pilanda Watkins-Curry, Kendall S. Fruchey, Michael B. Carroll +1 more |
2021-07-13 |
| 10808185 |
Bright stock production from low severity resid deasphalting |
Timothy L. Hilbert, Michael B. Carroll, Ajit B. Dandekar, Sara L. Yohe, Stephen H. Brown +11 more |
2020-10-20 |
| 10590360 |
Bright stock production from deasphalted oil |
Lisa I-Ching Yeh, Rugved P. Pathare, Eric B. Senzer, Tracie L. Owens, Kendall S. Fruchey +5 more |
2020-03-17 |
| 10400185 |
Base stocks and lubricant compositions containing same |
Lisa I-Ching Yeh, Yogi V. Shukla, Pilanda Watkins-Curry, Kendall S. Fruchey, Michael B. Carroll +1 more |
2019-09-03 |
| 10287516 |
Block processing configurations for base stock production from deasphalted oil |
Kendall S. Fruchey, Michael B. Carroll, Timothy L. Hilbert, Adrienne R. Diebold, Lisa I-Ching Yeh |
2019-05-14 |