Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10082331 | Process for controlling liquefied natural gas heating value | Megan V. Evans, Nasir Ali, Jon M. Mock, Jame Yao | 2018-09-25 |
| 8075866 | Sulfur degassing process | Alfred E. Keller, Nathan A. Hatcher, Terry D. Pruitt, Michael D. Smith | 2011-12-13 |
| 7998451 | Sulfur degassing process | Alfred E. Keller, Nathan A. Hatcher, Terry D. Pruitt, Michael D. Smith | 2011-08-16 |
| 7922977 | Catalyst system for enhanced flow syngas production | Bang-Cheng Xu, Kevin Ricketson, Gloria Straguzzi, Larry D. Swinney, Joe D. Allison | 2011-04-12 |
| 7658906 | Sulfur recovery plant | Alfred E. Keller, Nathan A. Hatcher, Larry D. Swinney | 2010-02-09 |
| 7560088 | Compact sulfur recovery plant and process | Alfred E. Keller, Nathan A. Hatcher, Joe D. Allison, Steven E. Lusk, Larry D. Swinney +4 more | 2009-07-14 |
| 7501111 | Increased capacity sulfur recovery plant and process for recovering elemental sulfur | Alfred E. Keller, Joe D. Allison, Steven E. Lusk, Nathan A. Hatcher, Larry D. Swinney +1 more | 2009-03-10 |
| 7357908 | Apparatus and catalytic partial oxidation process for recovering sulfur from an H2S-containing gas stream | Alfred E. Keller | 2008-04-15 |
| 7326397 | Catalytic partial oxidation process for recovering sulfur from an H2S-containing gas stream | Alfred E. Keller, Devadas Panjala | 2008-02-05 |
| 7226572 | Compact sulfur recovery plant and process | Alfred E. Keller, Joe D. Allison, 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 | Joe D. Allison, David Minahan, Harold A. Wright | 2007-05-29 |
| 7138101 | Two-stage catalytic process for recovering sulfur from an H2S-containing gas stream | Alfred E. Keller | 2006-11-21 |
| 7124354 | Enterprise application transactions as shared active documents | Sekhar Sarukkai | 2006-10-17 |
| 7122170 | Catalysts for SPOC™ enhanced synthesis gas production | Alfred E. Keller | 2006-10-17 |
| 7108842 | Process for the catalytic partial oxidation of H2S using staged addition of oxygen | Alfred E. Keller | 2006-09-19 |
| 7105107 | Use of nonmicroporous support for syngas catalyst | Yi Jiang, Harold A. Wright | 2006-09-12 |
| 7078008 | Process for converting alkanes to carbon filaments | Joe D. Allison, 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 |
| 7041621 | Sulfided catalysts for improved performance in hydrocarbon processing | Alfred E. Keller, Joe D. Allison, Zhen Chen | 2006-05-09 |
| 7008560 | Silicon carbide-supported catalysts for partial oxidation of natural gas to synthesis gas | David Minahan, Yi Jiang | 2006-03-07 |
| 6946111 | Short contact time catalytic partial oxidation process for recovering sulfur from an H2S containing gas stream | Alfred E. Keller, Joe D. Allison, Terry D. Pruitt | 2005-09-20 |
| 6946114 | Lanthanide-promoted rhodium catalysts and process for producing synthesis gas | Joe D. Allison, Larry D. Swinney, Tianyan Niu, Kevin Ricketson, Daxiang Wang +4 more | 2005-09-20 |
| 6911161 | Stabilized nickel-containing catalysts and process for production of syngas | Bang Xu, Sergej Maslov | 2005-06-28 |
| 6911193 | Integration of mixed catalysts to maximize syngas production | Joe D. Allison, Daxiang Wang, Tianyan Niu, Yaming Jin, Gloria Straguzzi | 2005-06-28 |
| 6887456 | Catalyst system for enhanced flow syngas production | Bang Xu, Kevin Ricketson, Gloria Straguzzi, Larry D. Swinney, Joe D. Allison | 2005-05-03 |