Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661386 | Parallel reactor system for ethylbenzene dehydrogenation | Jason Clark | 2023-05-30 |
| 11661496 | Additives to remediate DVB cross-linking and insoluble polymer formation in the styrene process | — | 2023-05-30 |
| 11179702 | Process to prepare insoluble polymer abatement additives in styrene process streams by catalytic oxidation | — | 2021-11-23 |
| 11053178 | Parallel reactor system for ethylbenzene dehydrogenation | Jason Clark | 2021-07-06 |
| 10369552 | Method of forming a catalyst with an ion-modified binder | Sivadinarayana Chinta | 2019-08-06 |
| 10293331 | Supported nano sized zeolite catalyst for alkylation reactions | Sivadinarayana Chinta | 2019-05-21 |
| 10022710 | Method of forming a catalyst with an ion-modified binder | Sivadinarayana Chinta | 2018-07-17 |
| 10016735 | Method and apparatus for addition of an alkali metal promoter to a dehydrogenation catalyst | James R. Butler | 2018-07-10 |
| 10005046 | Vaporization and transportation of alkali metal salts | James R. Butler, Hollie Craig | 2018-06-26 |
| 9623392 | Catalyst agglomeration remediation | — | 2017-04-18 |
| 9272962 | Method for production of styrene from toluene and methanol | James R. Butler | 2016-03-01 |
| 9138706 | Method and apparatus for addition of an alkali metal promoter to a dehydrogenation catalyst | James R. Butler | 2015-09-22 |
| 9012708 | Method for production of styrene from toluene and methane | James R. Butler | 2015-04-21 |
| 8969642 | Method for providing a co-feed in the coupling of toluene with a carbon source | James R. Butler, Sivadinarayana Chinta | 2015-03-03 |
| 8912109 | Catalyst with an ion-modified binder | Sivadinarayana Chinta | 2014-12-16 |
| 8796498 | Method for production of styrene from toluene and methane | James R. Butler | 2014-08-05 |
| 8734737 | Production of EB from toluene and methane | James R. Butler | 2014-05-27 |
| 8686205 | Method for production of styrene from toluene and methanol | James R. Butler | 2014-04-01 |
| 8653314 | Method for providing a co-feed in the coupling of toluene with a carbon source | James R. Butler, Sivadinarayana Chinta | 2014-02-18 |
| 8648007 | Vaporization and transportation of alkali metal salts | James R. Butler, Hollie Craig | 2014-02-11 |
| 8536395 | Catalyst with an ion-modified binder | Taylor Rives | 2013-09-17 |
| 8314282 | Process for production of ethylbenzene from toluene and methane | James R. Butler | 2012-11-20 |
| 8212095 | Method for production of styrene from toluene and syngas | James R. Butler | 2012-07-03 |
| 8134036 | Process for liquid phase alkylation | James R. Butler, Marcus Ledoux | 2012-03-13 |
| 8105969 | Catalyst with an ion-modified binder | Taylor Rives | 2012-01-31 |