| 11060040 |
Base stocks and lubricant compositions containing same |
Lisa I-Ching Yeh, Yogi V. Shukla, Pilanda Watkins-Curry, Camden N. Henderson, Kendall S. Fruchey +1 more |
2021-07-13 |
$185,175,000 |
| 10947464 |
Integrated resid deasphalting and gasification |
Kendall S. Fruchey, Sara K. Green, Anjaneya S. Kovvali, Timothy L. Hilbert, Ajit B. Dandekar +6 more |
2021-03-16 |
$441,193,000 |
| 10808185 |
Bright stock production from low severity resid deasphalting |
Timothy L. Hilbert, Ajit B. Dandekar, Sara L. Yohe, Stephen H. Brown, Tracie L. Owens +11 more |
2020-10-20 |
$94,540,000 |
| 10590360 |
Bright stock production from deasphalted oil |
Lisa I-Ching Yeh, Rugved P. Pathare, Eric B. Senzer, Camden N. Henderson, Tracie L. Owens +5 more |
2020-03-17 |
$56,804,000 |
| 10550341 |
Sequential deasphalting for base stock production |
Mohsen N. Harandi, Doron Levin, Himanshu Gupta, James R. Lattner, Glenn C. Wood +9 more |
2020-02-04 |
$77,968,000 |
| 10400185 |
Base stocks and lubricant compositions containing same |
Lisa I-Ching Yeh, Yogi V. Shukla, Pilanda Watkins-Curry, Camden N. Henderson, Kendall S. Fruchey +1 more |
2019-09-03 |
$148,353,000 |
| 10287516 |
Block processing configurations for base stock production from deasphalted oil |
Kendall S. Fruchey, Timothy L. Hilbert, Adrienne R. Diebold, Lisa I-Ching Yeh, Camden N. Henderson |
2019-05-14 |
$182,798,000 |
| 9902913 |
Basestock production from feeds containing solvent extracts |
Nicole D. Vaughn, Teck-Mui Hoo, Stuart S. Shih, Eric D. Joseck, William J. Novak |
2018-02-27 |
$99,998,000 |
| 9719034 |
Co-production of lubricants and distillate fuels |
Stuart S. Shih, Gary P. Schleicher, Timothy L. Hilbert, Stephen J. McCarthy, William J. Novak |
2017-08-01 |
$157,943,000 |
| 9587184 |
Lubricant base oil hydroprocessing and blending |
Eric D. Joseck, David Mentzer, Sara M. Berberich, Yogi V. Shukla |
2017-03-07 |
$209,370,000 |
| 9394494 |
Production of lubricating oil basestocks |
Eric D. Joseck, David Mentzer, Teck-Mui Hoo, Michel Daage, Ajit B. Dandekar |
2016-07-19 |
$229,477,000 |
| 9212325 |
Diesel fuel production during lubricant base oil hydroprocessing |
Eric D. Joseck, David Mentzer |
2015-12-15 |
$395,451,000 |
| 8524069 |
Production of high viscosity index lube base oils |
Eric D. Joseck, Timothy L. Hilbert, Merryl J. Miranda, Jeenok T. Kim, Bryan E. Steuer |
2013-09-03 |
$50,574,000 |
| D630299 |
Gutter relief valve |
David A. Boysel |
2011-01-04 |
|
| 7594991 |
All catalytic medicinal white oil production |
Sylvain Hantzer, Eric D. Joseck, Timothy L. Hilbert, Evelino A. Ruibal, Jean-Philippe L. Andre +1 more |
2009-09-29 |
$323,855,000 |
| 6569312 |
Integrated lubricant upgrading process |
Fritz A. Smith, John C. Bixel |
2003-05-27 |
$119,675,000 |
| 6569313 |
Integrated lubricant upgrading process |
Gary P. Schleicher, Joseph P. Boyle |
2003-05-27 |
$119,675,000 |
| 6517704 |
Integrated lubricant upgrading process |
Fritz A. Smith, John C. Bixel |
2003-02-11 |
$199,534,000 |
| 4455216 |
Polarity gradient extraction method |
Philip J. Angevine, Stuart S. Shih, Samuel A. Tabak |
1984-06-19 |
$17,765,000 |
| 4450067 |
Distillation-induced extraction process |
Philip J. Angevine, Stuart S. Shih, Samuel A. Tabak |
1984-05-22 |
$8,136,000 |
| 4448672 |
Process for the combined deashing/deasphalting of coal liquids |
Philip J. Angevine, Stuart S. Shih, Samuel A. Tabak |
1984-05-15 |
$4,795,000 |
| 4305812 |
Solvent deasphalting by polarity gradient extraction |
Stuart S. Shih, Samuel A. Tabak, Philip J. Angevine |
1981-12-15 |
$7,939,000 |
