Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10822291 | Processes and apparatuses for naphthene recycle in the production of aromatic products | Patrick C. Whitchurch, Abhishek Pednekar, Leonid Bresler, Anton N. Mlinar | 2020-11-03 |
| 10815171 | Process for the production of high purity para-xylene and high purity toluene | Ryan Miller | 2020-10-27 |
| 10793493 | Process for recovering benzene and fuel gas in an aromatics complex | Ryan Miller | 2020-10-06 |
| 10688407 | Fractionation column with heat pump using high boiling point vapor | Gregory A. Ernst, Jason L. Noe | 2020-06-23 |
| 10427993 | Process for recovering benzene and fuel gas in an aromatics complex | Leonid Bresler, Patrick C. Whitchurch | 2019-10-01 |
| 10287512 | Process and apparatus for desorbent recovery | — | 2019-05-14 |
| 10287222 | Process and apparatus for desorbent recovery | — | 2019-05-14 |
| 10160701 | Processes for the recovery of aromatic hydrocarbons from vapor gas streams | Ian G. Horn, Lawrence E. Sullivan | 2018-12-25 |
| 10023509 | Processes and apparatuses for production of aromatic products | Abhishek Pednekar, Gregory R. Werba, Saadet Ulas Acikgoz | 2018-07-17 |
| 9950972 | Apparatuses and methods for forming C8 aromatic streams with selected amounts of C9 aromatics | Rajeswar Gattupalli, Gregory R. Werba, Patrick C. Whitchurch | 2018-04-24 |
| 9776936 | Combined xylene isomerization and transalkylation process unit | David W. Ablin, David W. Liu | 2017-10-03 |
| 9738576 | Processes and systems for separating streams to provide a transalkylation feed stream in an aromatics complex | Leonid Bresler | 2017-08-22 |
| 9517982 | Split-shell fractionation columns and associated processes for separating aromatic hydrocarbons | David W. Ablin | 2016-12-13 |
| 9328040 | Process for recovering benzene and fuel gas in an aromatics complex | Ian G. Horn, Gregory R. Werba | 2016-05-03 |
| 9302955 | Systems and methods for separating xylene isomers using selective adsorption | Gregory R. Werba, Rajeswar Gattupalli | 2016-04-05 |
| 9266796 | Systems and methods for producing desired xylene isomers | Gregory R. Werba, Rajeswar Gattupalli | 2016-02-23 |
| 9126880 | Process and apparatus for para-xylene production using multiple adsorptive separation units and multiple adsorptive bed feed points | Sara A. Williams, Stanley J. Frey | 2015-09-08 |
| 9090523 | Process for flushing top and bottom heads of a vessel | Ian G. Horn, Gregory R. Werba, Partick Whitchurch | 2015-07-28 |
| 9085498 | Combined xylene isomerization and transalkylation process unit | David W. Ablin, David W. Liu | 2015-07-21 |
| 9045384 | Product recovery from adsorption-separation purge fluids | James W. Harris, Lewis H. Pettengill | 2015-06-02 |
| 9024105 | System and process for flushing residual fluid from transfer lines in simulated moving bed adsorption | — | 2015-05-05 |
| 9017558 | System and process for recovering products using simulated-moving-bed adsorption | Stanley J. Frey, Sara A. Williams | 2015-04-28 |
| 8993825 | Energy conservation in heavy-hydrocarbon distillation | Gregory R. Werba, Xin X. Zhu, David W. Ablin, Saadet Ulas Acikgoz, Phillip F. Daly | 2015-03-31 |
| 8992779 | System and process for recovering products using simulated-moving-bed adsorption | James W. Harris, Lewis H. Pettengill | 2015-03-31 |
| 8937209 | Process and apparatus for para-xylene production using multiple adsorptive separation units with shared raffinate processing | — | 2015-01-20 |