Issued Patents All Time
Showing 25 most recent of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358857 | Processes for producing high-octane-number fuel component | Theophile E. Foyen, Stephen J. Mokulis, Todd E. Detjen | 2025-07-15 |
| 12269799 | Non-aromatic compound removal systems for para-xylene production | Bhupender S. Minhas, Jeevan S. Abichandani, Marcus L. H. Van Nuland, Wai Kit Cheng, Chong-Jhoo Wang | 2025-04-08 |
| 12145908 | Hydrocarbon extraction and/or separation processes utilizing a membrane separator | Todd E. Detjen, Chong-Jhoo Wang | 2024-11-19 |
| 12037314 | Processes for isomerizing C8 aromatic hydrocarbons | Hari Nair, Todd E. Detjen, Paul Podsiadlo, Travis D. Sparks | 2024-07-16 |
| 11999692 | Non-aromatic compound removal systems for para-xylene production | Bhupender S. Minhas, Jeevan S. Abichandani, Marcus L. H. Van Nuland, Wai Kit Cheng, Chong-Jhoo Wang | 2024-06-04 |
| 11760706 | Non-aromatic compound removal systems for para-xylene production | Bhupender S. Minhas, Jeevan S. Abichandani, Marcus L. H. Van Nuland, Wai Kit Cheng, Chong-Jhoo Wang | 2023-09-19 |
| 11673848 | Xylene separation processes using a membrane separator | Oluwagbogo Adebayo-Ige, Todd E. Detjen, Bhupender S. Minhas | 2023-06-13 |
| 11331658 | Transalkylation start-up processes for supported precious metal catalyst | Paul Podsiadlo, Todd E. Detjen, Jesus A. Ramos, Jeffrey L. Andrews, Travis D. Sparks | 2022-05-17 |
| 11332422 | Systems and methods for deep crystallization of xylene streams | — | 2022-05-17 |
| 11001544 | Transalkyation processes in the presence of sulfolane | Jesus A. Ramos, Paul Podsiadlo, Todd E. Detjen, Kathleen M. Keville | 2021-05-11 |
| 10961168 | Use of light gas by-products in the production of paraxylene by the methylation of toluene and or benzene | Todd E. Detjen | 2021-03-30 |
| 10906851 | Process for recovering para-xylene | Meha Rungta, Jeevan S. Abichandani, Dana L. Pilliod, John R. Porter, Anthony Go +2 more | 2021-02-02 |
| 10858300 | Process and apparatus for the conversion of hydrocarbons | Jihad M. Dakka | 2020-12-08 |
| 10696608 | Process for methylating aromatic hydrocarbons | Todd E. Detjen, Tan-Jen Chen, Brett T. Loveless | 2020-06-30 |
| 10661258 | In-situ trim coke selectivation of toluene disproportionation catalyst | Todd E. Detjen, Xiaobo Zheng | 2020-05-26 |
| 10487022 | Treatment of aromatic alkylation feedstock | Indulis J. Eilands, John R. Porter, Larry L. Iaccino | 2019-11-26 |
| 10450243 | Sulfiding process for aromatic transalkylations | Xiaobo Zheng, Timothy P. Bender, Kathleen M. Keville, Jeffrey L. Andrews | 2019-10-22 |
| 10358401 | Process for recovering para-xylene using a metal organic framework adsorbent in a simulated moving-bed process | Meha Rungta, Jeevan S. Abichandani, Dana L. Pilliod, Anthony Go, Ke Zhang +3 more | 2019-07-23 |
| 10196329 | Process for making para-xylene | Gary D. Mohr | 2019-02-05 |
| 10059644 | Process and apparatus for the production of para-xylene | Dana L. Pilliod, Michel Molinier | 2018-08-28 |
| 10058854 | Catalyst system and use in heavy aromatics conversion processes | Christine N. Elia, Shifang Luo, Hari Nair, Wenyih F. Lai | 2018-08-28 |
| 10011538 | Method of making aromatic hydrocarbons | Jihad M. Dakka | 2018-07-03 |
| 9963403 | Process and apparatus for the conversion of hydrocarbons | Jihad M. Dakka | 2018-05-08 |
| 9868117 | Method of improving metal-impregnated catalyst performance | Todd E. Detjen, Gary D. Mohr, David B. Looney | 2018-01-16 |
| 9802181 | Catalyst system and use in heavy aromatics conversion processes | Christine N. Elia, Shifang Luo, Hari Nair, Wenyih F. Lai | 2017-10-31 |