Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6323381 | Manufacture of high purity benzene and para-rich xylenes by combining aromatization and selective disproportionation of impure toluene | Gerald J. Nacamuli, Robert A. Innes | 2001-11-27 |
| 6004452 | Process for converting hydrocarbon feed to high purity benzene and high purity paraxylene | Gary A Ash, Nhu Q Dao, N J Haritatos, Paul I Hodgen, Stuart R MacPherson +6 more | 1999-12-21 |