Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802101 | Systems and processes for maintaining ethylbenzene dehydration catalyst activity | Gary G. Podrebarac | 2023-10-31 |
| 11034632 | Ethane recovery process and alkylation process with ethane recovery | Sanjeev Ram | 2021-06-15 |
| 10961169 | Systems and processes for maintaining ethylbenzene dehydration catalyst activity | Gary G. Podrebarac | 2021-03-30 |
| 10598432 | Process for the production of dilute ethylene | Sanjeev Ram | 2020-03-24 |
| 10365038 | Process for the production of dilute ethylene | Sanjeev Ram | 2019-07-30 |
| 10207965 | Process for co-producing C3 olefins, iC4 olefins, nC4 olefins and diolefins, and/or C5 olefins and diolefins | Robert John Brummer | 2019-02-19 |
| 10118876 | Butadiene extraction process | Robert John Brummer, Thomas Alexander Dwyer | 2018-11-06 |
| 10081581 | Butadiene extraction pre-absorber | Robert John Brummer | 2018-09-25 |
| 10017431 | Process for co-producing C3 olefins, iC4 olefins, nC4 olefins and diolefins, and/or C5 olefins and diolefins | Robert John Brummer | 2018-07-10 |
| 9776103 | Selective olefin extraction | Robert John Brummer | 2017-10-03 |
| 9744475 | Butadiene extraction process | Robert John Brummer | 2017-08-29 |
| 9409837 | Butadiene extraction process | Robert John Brummer, Thomas Alexander Dwyer | 2016-08-09 |
| 9409838 | Selective olefin extraction | Robert John Brummer | 2016-08-09 |
| 9403739 | Butadiene extraction pre-absorber | Robert John Brummer | 2016-08-02 |
| 9296667 | Butadiene extraction process | Robert John Brummer | 2016-03-29 |
| 8110161 | Alkylation process for increased conversion and reduced catalyst use | — | 2012-02-07 |
| 7964765 | Styrene monomer process based on oxidative dehydrogenation of ethylbenzene using CO2 as a soft oxidant | Richard Wilcox | 2011-06-21 |
| 7910784 | Process for the production of styrene monomer by improving energy efficiency and injecting a recycle gas into the EB vaporizer | Richard Wilcox | 2011-03-22 |
| 7632974 | Alkylation process for increased conversion and reduced catalyst use | — | 2009-12-15 |