Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11932597 | Converting isobutane and refinery C4S to propylene | Martinus J. Almering, Oliver Chen | 2024-03-19 |
| 8258357 | Production of propylene from butane | David Spence, Sunil Panditrao | 2012-09-04 |
| 7608745 | Process for production of propylene and ethylbenzene from dilute ethylene streams | James M. Hildreth, Ronald M. Venner | 2009-10-27 |
| 7393988 | Process for production of ethylbenzene from dilute ethylene streams | James M. Hildreth, Ronald M. Venner | 2008-07-01 |
| 7259282 | Process for production of ethylbenzene from dilute ethylene streams | James M. Hildreth, Ronald M. Venner | 2007-08-21 |