| 8338656 |
Separating olefin streams |
David Lumgair, Ram Mallik, Wadie Malaty, Malcolm Pettigrew |
2012-12-25 |
|
| 8299314 |
Method and system for regenerating catalyst from a plurality of hydrocarbon conversion apparatuses |
James H. Beech, Jr., James R. Lattner, Dennis G. Alexion, Peter Paik |
2012-10-30 |
|
| 8178741 |
Method and apparatus for regenerating catalyst during oxygenates to olefins reaction |
Chunshe Cao, James H. Beech, Jr., Thomas H. Colle, Teng Xu, Stephen N. Vaughn |
2012-05-15 |
$121,941,000 |
| 8097216 |
Fluidizing a population of catalyst particles having a low catalyst fines content |
James H. Beech, Jr., Nicolas Coute, Jeffrey S. Smith |
2012-01-17 |
$1,301,529,000 |
| 7989669 |
Recycle of DME in an oxygenate-to-olefin reaction system |
Gerald G. McGlamery, Jr., James H. Beech, Jr., Cornelis F. Van Egmond |
2011-08-02 |
$136,018,000 |
| 7906697 |
Method of circulating catalyst between a catalyst regenerator and an external catalyst cooler |
James H. Beech, Jr., Chunshe Cao, James R. Lattner, Jesse F. Goellner, Rutton D. Patel +1 more |
2011-03-15 |
$122,539,000 |
| 7893310 |
Method of separating condensed liquid from an olefin stream |
Gerald G. McGlamery, Jr., Thomas H. Colle |
2011-02-22 |
$180,012,000 |
| 7829030 |
Fluidizing a population of catalyst particles having a low catalyst fines content |
James H. Beech, Jr., Nicolas Coute, Jeffrey S. Smith |
2010-11-09 |
$149,560,000 |
| 7829750 |
Fluidizing a population of catalyst particles having a low catalyst fines content |
James H. Beech, Jr., Nicolas Coute, Jeffrey S. Smith |
2010-11-09 |
$149,560,000 |
| 7816575 |
Removal of catalyst fines from a reaction system |
James H. Beech, Jr., Yun-Feng Chang |
2010-10-19 |
$87,946,000 |
| 7790941 |
Oxygenate-to-olefin conversions in a baffled reactor |
James H. Beech, Jr., Nicolas Coute, Jeffrey S. Smith, Charles O. Bolthrunis, Domenic C. Ferrari +2 more |
2010-09-07 |
$106,277,000 |
| 7678958 |
Method of removing dimethyl ether from an olefin stream |
Minquan Cheng, Jeffrey J. Phillips, David Lumgair, John Richard Shutt, Jeffrey Alan Kabin +6 more |
2010-03-16 |
$201,442,000 |
| 7626067 |
Process for recovering and reusing water in an oxygenate-to-olefin process |
Cor F. Van Egmond, Zhong Ding, James H. Beech, Jr. |
2009-12-01 |
$224,281,000 |
| 7547814 |
Separation of olefin vapor from liquid fraction to reduce fouling |
Cor F. Van Egmond, Michael J. Veraa, Steven E. Silverberg, John Richard Shutt |
2009-06-16 |
$855,493,000 |
| 7479468 |
Integrating an air separation unit into an oxygenate-to-olefins reaction system |
Cor F. Van Egmond, Eric D. Nelson, Lawrence C. Smith, Ronald G. Searle, James H. Beech, Jr. |
2009-01-20 |
$1,006,948,000 |
| 7396972 |
Methanol feed for producing olefin streams |
Cor F. Van Egmond, Eric D. Nelson, Christopher D. Jenkins |
2008-07-08 |
$312,508,000 |
| 7385100 |
Treating oxygenate containing feedstreams in the conversion of oxygenates to olefins |
James H. Beech, Jr., Cor F. Van Egmond, Ronald G. Searle, David Lumgair |
2008-06-10 |
$211,406,000 |
| 7323147 |
Method and apparatus for treating oxygenate-containing feeds and their use in conversion of oxygenates to olefins |
David Lumgair, James H. Beech, Jr. |
2008-01-29 |
$231,857,000 |
| 7214843 |
Treating oxygenate containing feedstreams in the conversion of oxygenates to olefins |
James H. Beech, Jr., Cor. F. Van Egmond, Ronald G. Searle, David Lumgair |
2007-05-08 |
$219,364,000 |
| 7119241 |
Process for handling catalyst from an oxygenate to olefin reaction |
James H. Beech, Jr., David Lumgair |
2006-10-10 |
$225,889,000 |
| 7074979 |
Processing a contaminated oxygenate-containing feed stream in an oxygenate to olefin reaction system |
Cor F. Van Egmond, Ronald G. Searle |
2006-07-11 |
$164,585,000 |
| 7060866 |
High pressure separation of dimethyl ether from an olefin stream |
Cor F. Van Egmond, Jeffrey L. Brinen, James R. Lattner |
2006-06-13 |
$223,998,000 |
| 7048833 |
Method and apparatus for treating oxygenate-containing feeds and their use in conversion of oxygenates to olefins |
David Lumgair, James H. Beech, Jr. |
2006-05-23 |
$285,401,000 |
| 6899046 |
Shipping methanol for a methanol to olefin unit in non-methanol carriers |
Ronald G. Searle, Cor F. Van Egmond |
2005-05-31 |
$474,582,000 |
| 6855858 |
Method of removing dimethyl ether from an olefin stream |
Minquan Cheng, Jeffrey J. Phillips, David Lumgair, John Richard Shutt, Jeffrey Alan Kabin |
2005-02-15 |
$438,198,000 |
