Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482998 | Process for converting oxygenates to olefins with direct product quenching for heat recovery | Keith H. Kuechler | 2002-11-19 |
| 6482999 | Method for improving light olefin selectivity in an oxygenate conversion reaction | Shun C. Fung, Stephen N. Vaughn, Richard B. Hall, Hsiang-Ning Sun, Ron G. Searle +1 more | 2002-11-19 |
| 6455747 | Method for converting oxygenates to olefins | Stephen N. Vaughn, Keith H. Kuechler, David C. Skouby, Hsiang-Ning Sun | 2002-09-24 |
| 6437208 | Making an olefin product from an oxygenate | Keith H. Kuechler, Marcel Janssen, Stephen Vaughn, Shun C. Fung, Nicolas Coute +6 more | 2002-08-20 |
| 6376733 | Process for production of paraxylene | John Michael Ferraro, Robert M. Osman, John Di-Yi Ou, Graeme Ian Cox, Kenneth R. Clem | 2002-04-23 |