Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7902414 | Para-xylene production process employing in-situ catalyst selectivation | John Di-Yi Ou, Zongxuan Hong, Songsheng Tan | 2011-03-08 | $124,244,000 |
| 7553791 | Heavy aromatics conversion catalyst composition and processes therefor and therewith | David A. Stachelczyk | 2009-06-30 | $502,106,000 |
| 7439204 | Process for producing catalysts with reduced hydrogenation activity and use thereof | Ronald J. Cimini, Robert A. Crane, Andrew M. Hiester, Teresa Ann Jurgens-Kowal, Gary D. Mohr | 2008-10-21 | $424,272,000 |
| 6797849 | Xylene isomerization | Gary D. Mohr | 2004-09-28 | $194,371,000 |