Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11591529 | Process for C5+ hydrocarbon conversion | John R. DeLaney, Teng Xu, Kendele S. Galvan | 2023-02-28 |
| 11473024 | Processing pyrolysis tar particulates | John S. Coleman, Kendele S. Galvan, Denise M. Burcham, Kapil Kandel | 2022-10-18 |
| 11352576 | Process for C5+ hydrocarbon conversion | John R. DeLaney, Teng Xu, Kendele S. Galvan | 2022-06-07 |
| 11286435 | Process for C5+ hydrocarbon conversion | John R. DeLaney, Teng Xu, Kendele S. Galvan | 2022-03-29 |
| 9890336 | Method and apparatus for the purification of a hydrocarbon-containing stream | Thomas J. Waddick, John R. Porter, Albert F. Seibert | 2018-02-13 |
| 9138658 | Solvent quality control in extraction processes | Arnold Hee-Sur Choi, Dana L. Pilliod | 2015-09-22 |
| 9026252 | Extractive distillation controls | Robert Schaefer | 2015-05-05 |
| 8981171 | Process for the purification of paraxylene | Mark P. Hagemeister, David L. Johnson | 2015-03-17 |
| 8507744 | Process for the purification of paraxylene | Mark P. Hagemeister, David L. Johnson | 2013-08-13 |
| 8471088 | Solvent quality control in extraction processes | Arnold Hee-Sur Choi, Dana L. Pilliod | 2013-06-25 |
| 8252967 | Process for the purification of paraxylene | Mark P. Hagemeister, David L. Johnson | 2012-08-28 |
| 8201696 | Apparatus and methods for separating a hydrocarbon | — | 2012-06-19 |
| 7288184 | Process for mitigating acids in a system for separating aromatic hydrocarbons from a hydrocarbon feedstream | Marcus L. van Nuland | 2007-10-30 |