Issued Patents All Time
Showing 25 most recent of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078409 | Electrically conductive proppant coating and related methods | — | 2021-08-03 |
| 10232356 | Low temperature sulfur tolerant tar removal with concomitant synthesis gas conditioning | Sourabh S. Pansare, Steven E. Lusk, Albert Tsang | 2019-03-19 |
| 9556391 | Method for producing renewable hydrogen from biomass derivatives using steam reforming technology | Uchenna P. Paul, Kristi A. Fjare, Roland Schmidt | 2017-01-31 |
| 9486782 | Low temperature sulfur tolerant tar and sulfur removal with concomitant synthesis gas conditioning | Sourabh S. Pansare, Steven E. Lusk, Albert Tsang | 2016-11-08 |
| 9004164 | In situ radio frequency catalytic upgrading | Wayne R. Dreher, Lisa Patton, Victor Hernandez, Francis Eugene Parsche | 2015-04-14 |
| 8945424 | Low temperature sulfur tolerant tar and sulfur removal with concomitant synthesis gas conditioning | Sourabh S. Pansare, Steven E. Lusk, Albert Tsang | 2015-02-03 |
| 8815962 | Low temperature sulfur tolerant tar removal with concomitant synthesis gas conditioning | Sourabh S. Pansare, Steven E. Lusk, Albert Tsang | 2014-08-26 |
| 8754137 | Methanation reaction methods utilizing enhanced catalyst formulations and methods of preparing enhanced methanation catalysts | Scott A. Scholten, Brian C. Dunn | 2014-06-17 |
| 8530528 | Water-forming hydrogenation reactions utilizing enhanced catalyst supports and methods of use | Byron G. Johnson | 2013-09-10 |
| 8487011 | Sulfided fischer-tropsch catalyst | Douglas E. Fjare | 2013-07-16 |
| 8450545 | Process for converting an oxygenated feed to high octane gasoline | Glenn W. Dodwell, Shetian Liu, Scott McQueen, Dennis G. Schultz, Byron G. Johnson +4 more | 2013-05-28 |
| 8420564 | Sulfur-tolerant catalyst prepared through high pressure decomposition | Madhu Anand | 2013-04-16 |
| 7938894 | Hybrid organic-inorganic gas separation membranes | Shigeo Ted Oyama, Yunfeng Gu, Garry C. Gunter, Scott A. Scholten | 2011-05-10 |
| 7922977 | Catalyst system for enhanced flow syngas production | Bang-Cheng Xu, Sriram Ramani, Kevin Ricketson, Gloria Straguzzi, Larry D. Swinney | 2011-04-12 |
| 7560088 | Compact sulfur recovery plant and process | Alfred E. Keller, Sriram Ramani, Nathan A. Hatcher, Steven E. Lusk, Larry D. Swinney +4 more | 2009-07-14 |
| 7541504 | Octane improvement of a hydrocarbon stream | Priya Rangarajan, Steven McDonald, Keith H. Lawson, Oluwaseyi Odueyungbo, Doug Jack +1 more | 2009-06-02 |
| 7501111 | Increased capacity sulfur recovery plant and process for recovering elemental sulfur | Alfred E. Keller, Sriram Ramani, Steven E. Lusk, Nathan A. Hatcher, Larry D. Swinney +1 more | 2009-03-10 |
| 7226572 | Compact sulfur recovery plant and process | Alfred E. Keller, Sriram Ramani, Steven E. Lusk, Nathan A. Hatcher, Larry D. Swinney +4 more | 2007-06-05 |
| 7223354 | Promoted nickel-magnesium oxide catalysts and process for producing synthesis gas | Sriram Ramani, David Minahan, Harold A. Wright | 2007-05-29 |
| 7078008 | Process for converting alkanes to carbon filaments | Sriram Ramani, Priya Rangarajan, Kenneth York, Troy L. Amundson, Gary E. Welch | 2006-07-18 |
| 7074977 | Reactor and process for converting alkanes to alkenes | Charles Robert Rapier, Daniel P. Holderman, Zhen Chen, Shang Chen, Steven McDonald +2 more | 2006-07-11 |
| 7057081 | Method for treating alkanes | Steven McDonald | 2006-06-06 |
| 7041621 | Sulfided catalysts for improved performance in hydrocarbon processing | Sriram Ramani, Alfred E. Keller, Zhen Chen | 2006-05-09 |
| 7019184 | Non-oxidative conversion of gas to liquids | Neil Meldrum, Doug Jack, Marc-Jacques Ledoux | 2006-03-28 |
| 7001927 | Water removal in Fischer-Tropsch processes | Jianping Zhang, Harold A. Wright, Yi Jiang, Kenneth York, Sergio Mohedas +1 more | 2006-02-21 |