Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774273 | Process for selective disproportionation of toluene and disproportionation and transalkylation of toluene and C9+ aromatics | Zaiku Xie, Weisheng Yang, Dejin Kong | 2004-08-10 |