| 8338656 |
Separating olefin streams |
Michael Nicoletti, Ram Mallik, Wadie Malaty, Malcolm Pettigrew |
2012-12-25 |
|
| 7678958 |
Method of removing dimethyl ether from an olefin stream |
Minquan Cheng, Jeffrey J. Phillips, Michael Nicoletti, John Richard Shutt, Jeffrey Alan Kabin +6 more |
2010-03-16 |
$201,442,000 |
| 7495141 |
Minimizing corrosion in a methanol-to-olefin effluent processing system |
Jeffrey Alan Kabin |
2009-02-24 |
$643,430,000 |
| 7385100 |
Treating oxygenate containing feedstreams in the conversion of oxygenates to olefins |
James H. Beech, Jr., Cor F. Van Egmond, Ronald G. Searle, Michael Nicoletti |
2008-06-10 |
$211,406,000 |
| 7378562 |
Process for removal of alkynes and/or dienes from an olefin stream |
Keith H. Kuechler |
2008-05-27 |
$292,433,000 |
| 7323147 |
Method and apparatus for treating oxygenate-containing feeds and their use in conversion of oxygenates to olefins |
James H. Beech, Jr., Michael Nicoletti |
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, Michael Nicoletti |
2007-05-08 |
$219,364,000 |
| 7208648 |
Minimizing corrosion in a methanol-to-olefin effluent processing system |
Jeffrey Alan Kabin |
2007-04-24 |
$454,833,000 |
| 7135604 |
Process for separating carbon dioxide from an oxygenate-to-olefin effluent stream |
Zhong Ding, James R. Lattner, Jeffrey Alan Kabin |
2006-11-14 |
$479,360,000 |
| 7119241 |
Process for handling catalyst from an oxygenate to olefin reaction |
James H. Beech, Jr., Michael Nicoletti |
2006-10-10 |
$225,889,000 |
| 7114507 |
Process for removing contaminants from a compressor intercooler in a methanol to olefin separation system |
Keith H. Kuechler, Nicolas Coute, Paul N. Chisholm, Cor F. Van Egmond |
2006-10-03 |
$299,448,000 |
| 7115789 |
Process for removal of alkynes and/or dienes from an olefin stream |
Keith H. Kuechler |
2006-10-03 |
$299,448,000 |
| 7102049 |
Process for operating a quench device in an oxygenate-to-olefin production unit |
Zhong Ding, James R. Lattner, Jeffrey Alan Kabin, Cor F. Van Egmond |
2006-09-05 |
$229,454,000 |
| 7048833 |
Method and apparatus for treating oxygenate-containing feeds and their use in conversion of oxygenates to olefins |
James H. Beech, Jr., Michael Nicoletti |
2006-05-23 |
$285,401,000 |
| 7007701 |
Processor for removing contaminants from a compressor in a methanol to olefin separation system |
Keith H. Kuechler, Nicolas Coute, Paul N. Chisholm, Cor F. Van Egmond |
2006-03-07 |
$307,833,000 |
| 6870072 |
Heat recovery in an olefin production process |
James H. Beech, Jr. |
2005-03-22 |
$152,819,000 |
| 6855858 |
Method of removing dimethyl ether from an olefin stream |
Minquan Cheng, Jeffrey J. Phillips, Michael Nicoletti, John Richard Shutt, Jeffrey Alan Kabin |
2005-02-15 |
$438,198,000 |
| 6846966 |
Method and apparatus for treating oxygenate-containing feeds and their use in conversion of oxygenates to olefins |
James H. Beech, Jr., Michael Nicoletti |
2005-01-25 |
$106,404,000 |
| 6844480 |
Method of separating dimethyl ether from an olefin stream |
James R. Lattner, Jeffrey Alan Kabin, Michael Nicoletti |
2005-01-18 |
$116,700,000 |
| 6838587 |
Method of removing oxygenate contaminants from an olefin stream |
James R. Lattner |
2005-01-04 |
$138,076,000 |
| 6660812 |
Production of olefin derivatives |
Keith H. Kuechler, Minquan Cheng, Marc L. DeChellis, Russell D. Sellen, Gary F. Janda |
2003-12-09 |
$87,840,000 |
| 6559248 |
Process of removing contaminants from an olefin stream using extractive distillation |
Dan E. Hendriksen, Minquan Cheng, Keith H. Kuechler, Michael Nicoletti, Richard Shutt |
2003-05-06 |
$207,377,000 |
| 6448460 |
Maintaining acid catalyst sites in SAPO molecular sieves |
Marcel Janssen, Machteld M. Mertens, Cornelius W. M. Van Oorschot, Stephen N. Vaughn, Hsiang-Ning Sun |
2002-09-10 |
$160,079,000 |
| 6225254 |
Maintaining acid catalyst sites in sapo molecular sieves |
Marcel Janssen, Machteld M. Mertens, Cornelius W. M. Van Oorschot, Stephen N. Vaughn, Hsiang-Ning Sun |
2001-05-01 |
$315,948,000 |
| 6212905 |
Production of ethylene using high temperature demethanization |
Keith H. Kuechler |
2001-04-10 |
$783,138,000 |
