| 9789433 |
Apparatus for in-situ production of low dissolved hydrogen sulfide, degassed, sulfur from Claus sulfur recovery |
— |
2017-10-17 |
$74,757,000 |
| 9757677 |
Apparatus for in-situ production of low dissolved hydrogen sulfide, degassed, sulfur from Claus sulfur recovery |
— |
2017-09-12 |
$48,299,000 |
| 9758376 |
Process for degassing condensed sulfur from a Claus sulfur recovery system |
— |
2017-09-12 |
$48,299,000 |
| 9573081 |
Process for degassing condensed sulfur from a claus sulfur recovery system |
— |
2017-02-21 |
$78,133,000 |
| 9205364 |
Process for in-situ production of low dissolved hydrogen sulfide, degassed, sulfur from Claus sulfur recovery |
— |
2015-12-08 |
$247,348,000 |
| 9192887 |
Process for in-situ production of low dissolved hydrogen sulfide, degassed, sulfur from claus sulfur recovery |
— |
2015-11-24 |
$136,099,000 |
| 9138675 |
Process for degassing condensed sulfur from a claus sulfur recovery system |
— |
2015-09-22 |
$250,448,000 |
| 8075866 |
Sulfur degassing process |
Nathan A. Hatcher, Sriram Ramani, Terry D. Pruitt, Michael D. Smith |
2011-12-13 |
$341,478,000 |
| 7998451 |
Sulfur degassing process |
Nathan A. Hatcher, Sriram Ramani, Terry D. Pruitt, Michael D. Smith |
2011-08-16 |
$174,176,000 |
| 7658906 |
Sulfur recovery plant |
Nathan A. Hatcher, Sriram Ramani, Larry D. Swinney |
2010-02-09 |
$172,404,000 |
| 7560088 |
Compact sulfur recovery plant and process |
Sriram Ramani, Nathan A. Hatcher, Joe D. Allison, Steven E. Lusk, Larry D. Swinney +4 more |
2009-07-14 |
$499,001,000 |
| 7550033 |
Process for removing sulfides |
Samuel Henry Beuke, Richard D. Sadok |
2009-06-23 |
$253,484,000 |
| 7501111 |
Increased capacity sulfur recovery plant and process for recovering elemental sulfur |
Sriram Ramani, Joe D. Allison, Steven E. Lusk, Nathan A. Hatcher, Larry D. Swinney +1 more |
2009-03-10 |
$393,301,000 |
| 7357908 |
Apparatus and catalytic partial oxidation process for recovering sulfur from an H2S-containing gas stream |
Sriram Ramani |
2008-04-15 |
$588,264,000 |
| 7326397 |
Catalytic partial oxidation process for recovering sulfur from an H2S-containing gas stream |
Sriram Ramani, Devadas Panjala |
2008-02-05 |
$495,076,000 |
| 7226572 |
Compact sulfur recovery plant and process |
Sriram Ramani, Joe D. Allison, Steven E. Lusk, Nathan A. Hatcher, Larry D. Swinney +4 more |
2007-06-05 |
$329,869,000 |
| 7138101 |
Two-stage catalytic process for recovering sulfur from an H2S-containing gas stream |
Sriram Ramani |
2006-11-21 |
$304,079,000 |
| 7122170 |
Catalysts for SPOC™ enhanced synthesis gas production |
Sriram Ramani |
2006-10-17 |
$612,454,000 |
| 7108842 |
Process for the catalytic partial oxidation of H2S using staged addition of oxygen |
Sriram Ramani |
2006-09-19 |
$195,528,000 |
| 7041621 |
Sulfided catalysts for improved performance in hydrocarbon processing |
Sriram Ramani, Joe D. Allison, Zhen Chen |
2006-05-09 |
$213,491,000 |
| 6946111 |
Short contact time catalytic partial oxidation process for recovering sulfur from an H2S containing gas stream |
Joe D. Allison, Sriram Ramani, Terry D. Pruitt |
2005-09-20 |
$183,785,000 |
| 6881394 |
Steam reformer for methane with internal hydrogen separation and combustion |
— |
2005-04-19 |
$361,515,000 |
| 6800269 |
Short contact time catalytic sulfur recovery system for removing H2S from a waste gas stream |
Sriram Ramani, Joe D. Allison, Terry D. Pruitt |
2004-10-05 |
$130,364,000 |
| 6773691 |
Controlling syngas H2:CO ratio by controlling feed hydrocarbon composition |
Sriram Ramani, Joe D. Allison |
2004-08-10 |
$176,076,000 |
| 6579510 |
SPOX-enhanced process for production of synthesis gas |
Joe D. Allison, Sriram Ramani |
2003-06-17 |
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