Issued Patents All Time
Showing 25 most recent of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472581 | Process and apparatus for hydrocracking and hydroisomerizing a hydrocarbon stream | Sailesh Kumar, Andrew J. Towarnicky, Massimo Sangalli, John A. Petri | 2019-11-12 |
| 10385286 | Methods and systems for manufacturing lubrication oils | Daniel J. Pintar, Pamela Roxas | 2019-08-20 |
| 10227536 | Methods for alternating production of distillate fuels and lube basestocks from heavy hydrocarbon feed | — | 2019-03-12 |
| 10160923 | Processes for maximizing high quality distillate | — | 2018-12-25 |
| 9453169 | Process for converting fischer-tropsch liquids and waxes into lubricant base stock and/or transportation fuels | Kenneth J. Stippich, Jr., John A. Petri | 2016-09-27 |
| 9234144 | Process and apparatus for producing diesel | Peter Kokayeff, Clayton C. Sadler | 2016-01-12 |
| 9193921 | Hydrocracking process for a hydrocarbon stream | Stanley J. Frey, Paul T. Barger, Maureen L. Bricker, John Q. Chen, Peter K. Coughlin +4 more | 2015-11-24 |
| 9193644 | Process for selectively dealkylating aromatic compounds | Stanley J. Frey, Paul T. Barger, Maureen L. Bricker, John Q. Chen, Peter K. Coughlin +4 more | 2015-11-24 |
| 9162943 | Method of converting a coal to chemicals | John Q. Chen, Peter K. Coughlin, Stanley J. Frey, James A. Johnson | 2015-10-20 |
| 9162952 | Process for purifying products from coal tar | Deng-Yang Jan, Robert L. Bedard, John Q. Chen, Peter K. Coughlin, Jayant K. Gorawara +3 more | 2015-10-20 |
| 9108122 | Process and apparatus for producing diesel | Peter Kokayeff, Clayton C. Sadler | 2015-08-18 |
| 9079816 | Process for producing alkylated aromatic compounds | James A. Johnson, Paul T. Barger, Maureen L. Bricker, John Q. Chen, Peter K. Coughlin +3 more | 2015-07-14 |
| 9073805 | Hydrocracking process for a hydrocarbon stream | Stanley J. Frey, Paul T. Barger, Maureen L. Bricker, John Q. Chen, Peter K. Coughlin +4 more | 2015-07-07 |
| 9067853 | Process for selectively dealkylating aromatic compounds | Stanley J. Frey, Paul T. Barger, Maureen L. Bricker, John Q. Chen, Peter K. Coughlin +4 more | 2015-06-30 |
| 9061955 | Method of converting a coal to chemicals | John Q. Chen, Peter K. Coughlin, Stanley J. Frey, James A. Johnson | 2015-06-23 |
| 9061953 | Process for converting polycyclic aromatic compounds to monocyclic aromatic compounds | James A. Johnson, John Q. Chen, Peter K. Coughlin, Stanley J. Frey | 2015-06-23 |
| 8702971 | Process and apparatus for alkylating and hydrogenating a light cycle oil | Deng-Yang Jan, Christopher P. Nicholas | 2014-04-22 |
| 8404103 | Combination of mild hydrotreating and hydrocracking for making low sulfur diesel and high octane naphtha | Bart Dziabala, Suheil F. Abdo | 2013-03-26 |
| 8066867 | Combination of mild hydrotreating and hydrocracking for making low sulfur diesel and high octane naphtha | Bart Dziabala, Suheil F. Abdo | 2011-11-29 |
| 7951290 | Hydrocarbon conversion process | Douglas W. Kocher-Cowan | 2011-05-31 |
| 7803334 | Apparatus for hydrocracking a hydrocarbon feedstock | Richard K. Hoehn, Vedula K. Murty, Douglas W. Kocher-Cowan, Jennifer Lynn Anderson | 2010-09-28 |
| 7686941 | Simultaneous hydrocracking of multiple feedstocks | Gary R. Brierley, Milan Skripek | 2010-03-30 |
| 7622034 | Hydrocarbon conversion process | Douglas W. Kocher-Cowan | 2009-11-24 |
| 7547386 | Integrated process by hydroprocessing multiple feeds | Richard K. Hoehn | 2009-06-16 |
| 7419582 | Process for hydrocracking a hydrocarbon feedstock | Richard K. Hoehn, Vedula K. Murty, Douglas W. Kocher-Cowan, Jennifer Lynn Anderson | 2008-09-02 |