Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517706 | Hydrocracking of heavy hydrocarbon oils with improved gas and liquid distribution | N. Kelly Benham | 2003-02-11 |
| 6331283 | Low-temperature autothermal steam reformation of methane in a fluidized bed | Surajit Roy, Alaa E. M. Adris, John Grace | 2001-12-18 |
| 6004453 | Hydrocracking of heavy hydrocarbon oils with conversion facilitated by recycle of both heavy gas oil and pitch | N. Kelly Benham, Michel Roy | 1999-12-21 |
| 5972202 | Hydrotreating of heavy hydrocarbon oils with control of particle size of particulate additives | N. Kelly Benham | 1999-10-26 |
| 5755955 | Hydrocracking of heavy hydrocarbon oils with conversion facilitated by control of polar aromatics | N. Kelly Benham, Michel Roy | 1998-05-26 |
| 5374348 | Hydrocracking of heavy hydrocarbon oils with heavy hydrocarbon recycle | Paul L. Sears, Theo J. W. de Bruijn, William H. Dawson, Anil K. Jain | 1994-12-20 |
| 4999328 | Hydrocracking of heavy oils in presence of petroleum coke derived from heavy oil coking operations | Anil K. Jain | 1991-03-12 |
| 4969988 | Antifoam to achieve high conversion in hydroconversion of heavy oils | Anil K. Jain, Dennis Lambiris, Serge Rivard, Dirkson D. S. Liu | 1990-11-13 |
| 4370221 | Catalytic hydrocracking of heavy oils | David Patmore, Ramaswami Ranganathan, Chandra P. Khulbe | 1983-01-25 |
| 4299685 | Hydrocracking of heavy oils/fly ash slurries | Chandra P. Khulbe, Ramaswami Ranganathan | 1981-11-10 |
| 4252634 | Thermal hydrocracking of heavy hydrocarbon oils with heavy oil recycle | Chandra P. Khulbe, Jean-Marie D. Denis | 1981-02-24 |
| 4234387 | Coking poor coking coals and hydrocracked tar sand bitumen binder | Biswa N. Nandi, Keith Belinko, Lynn A. Ciavaglia, Jean-Marie D. Denis | 1980-11-18 |
| 4214977 | Hydrocracking of heavy oils using iron coal catalyst | Ramaswami Ranganathan, Jean-Marie D. Denis | 1980-07-29 |