Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247174 | Wax and lube base stock products using shape selective membrane separation | James W. Gleeson, Kendall S. Fruchey | 2025-03-11 |
| 10947460 | Production of upgraded extract and raffinate | Keith K. Aldous, James W. Gleeson, Edward J. Blok, Richard A. Demmin | 2021-03-16 |
| 10590352 | Abnormal temperature detection for fixed bed reactors | Dana W. Nouri, Hans G. Korsten | 2020-03-17 |
| 10450517 | Production of upgraded extract and raffinate | Keith K. Aldous, James W. Gleeson, Edward J. Blok, Richard A. Demmin | 2019-10-22 |
| 10414991 | Processing of heavy hydrocarbon feeds | Himanshu Gupta, John D. NELSON, Cindy J. HUGHART, Jane C. Cheng, Steven W. Levine +11 more | 2019-09-17 |
| 9880035 | Method and system for detecting coking growth and maldistribution in refinery equipment | Yibing Zhang, Limin Song, Geoff Keiser, Michael Louis Hergenrother, Berne K. Stober +1 more | 2018-01-30 |
| 9809764 | Hydrocracking process for high yields of high quality lube products | Teck-Mui Hoo, Richard A. Demmin, Fengrong Chen, James W. Gleeson, Suisheng M. Dou +2 more | 2017-11-07 |
| 9746434 | Method and system for determining flow distribution through a component | Yibing Zhang, Limin Song, Geoff Keiser, Michael Louis Hergenrother, Berne K. Stober +1 more | 2017-08-29 |
| 9493718 | Liquid phase distillate dewaxing | Richard C. Dougherty, Michael A. Hayes, William E. Lewis | 2016-11-15 |
| 9415385 | Activation of dual catalyst systems | Terry E. Helton, William J. Tracy, III, Stephen J. McCarthy, Timothy L. Hilbert, Mohan Kalyanaraman +1 more | 2016-08-16 |
| 9290703 | Low pressure production of low cloud point diesel | Mohan Kalyanaraman, Timothy L. Hilbert, Carlos N. Lopez, Lei Zhang | 2016-03-22 |
| 9267083 | Mercaptan removal using microreactors | Charles R. Bolz, Anjaneya S. Kovvali, Carlos N. Lopez, Rathna P. Davuluri | 2016-02-23 |
| 9126168 | Catalyst bed platform with center support pipe | Antonio O. Ramos, William J. Tracy, III, Ramesh X. Gandhi, Hans G. Korsten, Enrique Feliz | 2015-09-08 |
| 8852425 | Two stage hydroprocessing with divided wall column fractionator | Berne K. Stober, Carlos N. Lopez, Stuart S. Shih, Timothy L. Hilbert, Andre T. Sims +3 more | 2014-10-07 |
| 8691159 | Modular catalyst bed support | Antonio O. Ramos, William J. Tracy, III, Ramesh X. Gandhi, Hans G. Korsten, John T. Wyatt +1 more | 2014-04-08 |
| 8669407 | Method of isolating linear butenes from a mixed hydrocarbon feed | Katherine Sullivan Phillion, Garland B. Brignac, Michael C. Clark, Glenn J. Moloney, Donald J. Norris | 2014-03-11 |
| 8647500 | Integrated gas and liquid phase processing of biocomponent feedstocks | Richard C. Dougherty, Michael A. Hayes, William E. Lewis | 2014-02-11 |
| 8591726 | Two stage hydroprocessing with divided wall column fractionator | Richard C. Dougherty, Michael A. Hayes, William E. Lewis | 2013-11-26 |
| 8395006 | Process for making high octane gasoline with reduced benzene content by benzene alkylation at high benzene conversion | Michael C. Clark, Elizabeth A. Nye, Mark J. REICHENSPERGER, William Christopher Lewis | 2013-03-12 |
| 7837861 | Process for benzene reduction and sulfur removal from FCC naphthas | James F. Stanley, Tomas R. Melli, Sean C. Smyth, Eugene M. Roundtree | 2010-11-23 |
| 7525002 | Gasoline production by olefin polymerization with aromatics alkylation | Michael C. Clark, Ajit B. Dandekar | 2009-04-28 |
| 7498474 | Vapor phase aromatics alkylation process | Michael C. Clark, Ajit B. Dandekar, Christine N. Elia | 2009-03-03 |
| 7476774 | Liquid phase aromatics alkylation process | Michael C. Clark | 2009-01-13 |
| 5629257 | Solid superacid catalysts comprising platinum metal | Manoj V. Bhinde, Chao-Yang Hsu, Chen-Shi Huang | 1997-05-13 |
| 5516964 | Hydrocarbon isomerization using solid superacid catalysts comprising platinum metal | Manoj V. Bhinde, Chao-Yang Hsu | 1996-05-14 |