Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7960600 | Process for improved meta-xylene yield from C8 aromatics | Stanley J. Frey, Richard S. Kempf, David W. Liu | 2011-06-14 |
| 7935650 | Neutralization of quench stream in a process for handling catalyst from an oxygenate-to-olefin reaction | Lawrence W. Miller | 2011-05-03 |
| 7897827 | Propylene recovery during regeneration of an oxygenate removal unit | — | 2011-03-01 |