| 11760705 |
Transalkylation with reduced ring loss |
Paul Podsiadlo, Jeffrey L. Andrews |
2023-09-19 |
$397,227,000 |
| 11433386 |
Activation of low metal content catalyst |
Mayank Shekhar, Paul Podsiadlo, Scott J. Weigel, Travis D. Sparks, Jocelyn A. Gilcrest +1 more |
2022-09-06 |
$448,511,000 |
| 11377399 |
Xylene production processes and systems |
Hari Nair, Scott J. Weigel, Michael Salciccioli, Doron Levin |
2022-07-05 |
$272,121,000 |
| 11198659 |
Processes for converting aromatic hydrocarbons via alkyl-demethylation |
Hari Nair, Meha Rungta, Doron Levin, Scott J. Weigel, Michael Salciccioli +1 more |
2021-12-14 |
$167,142,000 |
| 10975005 |
Transalkylation processes for converting aromatic hydrocarbons comprising alkyl-demethylation |
Meha Rungta, Hari Nair, Doron Levin, Scott J. Weigel, Michael Salciccioli |
2021-04-13 |
$350,644,000 |
| 10781149 |
Transalkylation process |
Jeffrey L. Andrews, Hari Nair |
2020-09-22 |
$149,375,000 |
| 10265688 |
Method and catalyst system for improving benzene purity in a xylenes isomerization process |
Hari Nair, Xiaobo Zheng |
2019-04-23 |
$306,431,000 |
| 10077220 |
Aromatics production process |
Kevin J. Knob, Dennis J. Stanley, Terri S. Vander Pol, Chunshe Cao, Xiaobo Zheng +6 more |
2018-09-18 |
$173,754,000 |
| 10059644 |
Process and apparatus for the production of para-xylene |
Robert G. Tinger, Dana L. Pilliod |
2018-08-28 |
$88,182,000 |
| 9738573 |
Apparatus for the production of xylenes |
Jeevan S. Abichandani, Jeffrey L. Andrews, Robert G. Tinger, Dennis J. Stanley, George J. Wagner |
2017-08-22 |
$105,266,000 |
| 9708233 |
Aromatics production process |
Kevin J. Knob, Dennis J. Stanley, Terri S. Vander Pol, Chunshe Cao, Xiaobo Zheng +6 more |
2017-07-18 |
$107,621,000 |
| 9517980 |
Process and apparatus for the production of para-xylene |
Robert G. Tinger, Dana L. Pilliod |
2016-12-13 |
$369,162,000 |
| 9469579 |
Process for the production of xylenes |
Jeffrey L. Andrews, Timothy P. Bender, Robert G. Tinger, Dennis J. Stanley, George J. Wagner |
2016-10-18 |
$162,986,000 |
| 9302953 |
Process for the production of xylenes |
Jeevan S. Abichandani, Jeffrey L. Andrews, Timothy P. Bender, Robert G. Tinger, Dennis J. Stanley +1 more |
2016-04-05 |
$146,513,000 |
| 9295970 |
Process for the production of xylenes |
Robert G. Tinger, Jeffrey L. Andrews |
2016-03-29 |
$153,659,000 |
| 9260360 |
Manufacturing process |
Chunshe Cao, Jeffrey L. Andrews |
2016-02-16 |
$113,518,000 |
| 9249068 |
Process for the production of xylenes |
Robert G. Tinger, Jeffrey L. Andrews |
2016-02-02 |
$253,098,000 |
| 8835705 |
Production of paraxylene |
Chunshe Cao, Jeffrey L. Andrews |
2014-09-16 |
$108,792,000 |
| 8071828 |
Transalkylation of heavy aromatic hydrocarbon feedstocks |
Chunshe Cao |
2011-12-06 |
$127,001,000 |
| 7781490 |
Process for the production of mixed alcohols |
James R. Lattner, Kun Wang |
2010-08-24 |
$95,941,000 |
| 7550637 |
Catalyst and process for selective hydrogenation |
David M. Lowe, John Di-Yi Ou, Michael A. Risch, Anthony F. Volpe, Jr., Jeffrey C. Yoder |
2009-06-23 |
$476,040,000 |
| 7462751 |
Catalyst and process for selective hydrogenation |
David M. Lowe, John Di-Yi Ou, Michael A. Risch, Anthony F. Volpe, Jr., Jeffrey C. Yoder +1 more |
2008-12-09 |
$1,528,651,000 |
| 7220700 |
Catalyst and process for selective hydrogenation |
David M. Lowe, John Di-Yi Ou, Michael A. Risch, Anthony F. Volpe, Jr., Jeffrey C. Yoder +1 more |
2007-05-22 |
$200,635,000 |
| 7220701 |
Catalyst and process for selective hydrogenation |
David M. Lowe, John Di-Yi Ou, Michael A. Risch, Anthony F. Volpe, Jr., Jeffrey C. Yoder |
2007-05-22 |
$200,635,000 |
| 7199273 |
Selective hydrogenation of alkynes and/or diolefins |
John Di-Yi Ou, Michael A. Risch |
2007-04-03 |
$213,241,000 |
