| 8921609 |
Oxidation of hydrocarbons |
Jihad M. Dakka, Stephen Zushma, Francisco M. Benitez, Edmund J. Mozeleski |
2014-12-30 |
$76,249,000 |
| 8097216 |
Fluidizing a population of catalyst particles having a low catalyst fines content |
James H. Beech, Jr., Jeffrey S. Smith, Michael Nicoletti |
2012-01-17 |
$1,301,529,000 |
| 7829030 |
Fluidizing a population of catalyst particles having a low catalyst fines content |
James H. Beech, Jr., Jeffrey S. Smith, Michael Nicoletti |
2010-11-09 |
$149,560,000 |
| 7829750 |
Fluidizing a population of catalyst particles having a low catalyst fines content |
James H. Beech, Jr., Jeffrey S. Smith, Michael Nicoletti |
2010-11-09 |
$149,560,000 |
| 7790941 |
Oxygenate-to-olefin conversions in a baffled reactor |
James H. Beech, Jr., Jeffrey S. Smith, Michael Nicoletti, Charles O. Bolthrunis, Domenic C. Ferrari +2 more |
2010-09-07 |
$106,277,000 |
| 7767870 |
Riser termination devices for reduced catalyst attrition and losses |
Rutton D. Patel, Arun Sharma, E. Nicholas Jones, James H. Beech, Jr., Richard E. Walter +2 more |
2010-08-03 |
$105,641,000 |
| 7754933 |
Rejuvenating deactivated molecular sieve |
Luc R. M. Martens, Marcel Janssen, James R. Lattner |
2010-07-13 |
$233,218,000 |
| 7498475 |
Molecular sieve mixtures for olefin formation |
Machteld M. Mertens, Marcel Janssen |
2009-03-03 |
$324,094,000 |
| 7396971 |
Two stage hydrocarbon conversion reaction system |
Jeffrey S. Smith, Keith H. Kuechler, Rathna P. Davuluri, David C. Skouby |
2008-07-08 |
$312,508,000 |
| 7385099 |
Multiple riser reactor with centralized catalyst return |
Keith H. Kuechler, James R. Lattner, Jeffrey S. Smith, Justin Leonard Krieger |
2008-06-10 |
$211,406,000 |
| 7355086 |
Method for stabilizing catalyst activity during MTO unit operation |
Shun C. Fung, Richard B. Hall, Hafedh Kochkar, Karl G. Strohmaier, Kenneth R. Clem |
2008-04-08 |
$612,876,000 |
| 7329309 |
Gas-solids separation device and method |
Jeffrey S. Smith, James H. Beech, Jr., Jesse F. Goellner, Kenneth R. Clem |
2008-02-12 |
$345,828,000 |
| 7309806 |
Maintaining molecular sieve catalytic activity under water vapor conditions |
Peter Loezos, Shun C. Fung, Stephen N. Vaughn, Kenneth R. Clem, James H. Beech, Jr. +3 more |
2007-12-18 |
$466,358,000 |
| 7309383 |
Process for removing solid particles from a gas-solids flow |
James H. Beech, Jr., James R. Lattner, Jeff S. Smith |
2007-12-18 |
$466,358,000 |
| 7256052 |
Chemical reaction and analysis system |
John K. Pierce |
2007-08-14 |
$365,804,000 |
| 7256318 |
Regeneration temperature control in a catalytic reaction system |
James R. Lattner, Keith H. Kuechler, Paul N. Chisholm |
2007-08-14 |
$365,804,000 |
| 7253005 |
Catalyst sampling system |
James R. Lattner, Jeffrey S. Smith, Carl Edward Manning |
2007-08-07 |
$305,980,000 |
| 7227048 |
Converting oxygenates to olefins over a catalyst comprising acidic molecular sieve of controlled carbon atom to acid site ratio |
Paul N. Chisholm, James R. Lattner, Teng Xu, Jeffrey S. Smith, Keith H. Kuechler |
2007-06-05 |
$471,353,000 |
| 7220341 |
Controlling solids flow in a gas-solids reactor |
Jeffrey S. Smith, James R. Lattner, Kenneth R. Clem, Pete Loezos, Rutton D. Patel |
2007-05-22 |
$200,635,000 |
| 7199278 |
Conversion of oxygenates to olefins |
Shun C. Fung, Doron Levin, Jose G. Santiesteban |
2007-04-03 |
$213,241,000 |
| 7199277 |
Pretreating a catalyst containing molecular sieve and active metal oxide |
Teng Xu, Kenneth R. Clem, Doron Levin, James C. Vartuli |
2007-04-03 |
$213,241,000 |
| 7195741 |
Multiple riser reactor |
James R. Lattner, Jeffrey S. Smith, Keith H. Kuechler |
2007-03-27 |
$359,520,000 |
| 7186875 |
Conversion of oxygenates to olefins |
Shun C. Fung, Doron Levin, Jose G. Santiesteban |
2007-03-06 |
$393,614,000 |
| 7166757 |
Conversion of oxygenates to olefins |
Shun C. Fung, Doron Levin, Jose G. Santiesteban |
2007-01-23 |
$432,680,000 |
| 7132581 |
Catalyst pretreatment with aldehyde in an oxygenate to olefins reaction system |
Teng Xu, Kenneth R. Clem, Cornelis F. Van Egmond |
2006-11-07 |
$350,404,000 |
