Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7576249 | Toluene disproportionation process utilizing mild sulfiding during startup | Xin Xiao, James R. Butler, Brandi Gomez | 2009-08-18 |
| 6803493 | Toluene disproportion process | Xin Xiao | 2004-10-12 |