Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7615196 | Systems for producing a crude product | Scott Lee Wellington | 2009-11-10 |
| 7591941 | Systems, methods, and catalysts for producing a crude product | Scott Lee Wellington | 2009-09-22 |
| 7588681 | Systems, methods, and catalysts for producing a crude product | Scott Lee Wellington | 2009-09-15 |
| 7556729 | Method for the selective hydrodesulfurization of an olefin containing hydrocarbon feedstock | Paul Benjerman Himelfarb | 2009-07-07 |
| 7534342 | Systems, methods, and catalysts for producing a crude product | Scott Lee Wellington | 2009-05-19 |
| 6919018 | Arsenic removal catalyst and method for making same | — | 2005-07-19 |
| 6759364 | Arsenic removal catalyst and method for making same | — | 2004-07-06 |
| 6290841 | Hydrotreating process using sulfur activated non-calcined catalyst | Alexei Grigorievich Gabrielov | 2001-09-18 |
| 6218333 | Preparation of a hydrotreating catalyst | Alexei Grigorievich Gabrielov | 2001-04-17 |