Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6245956 | Method for separating sulfone from a hydrocarbon stream having a small concentration of sulfone | Keith W. Hovis, Harold R. Hunt | 2001-06-12 |
| 5723686 | Recycle of alcohol in a combined hydroisomerization and etherification process | Gary R. Patton | 1998-03-03 |
| 5600024 | Enhanced recovery of alcohol from an ether containing stream | Gary R. Patton | 1997-02-04 |
| 5306859 | Alkylation catalyst regeneration utilizing polyvinylpyridine and amine substituted styrene divinylbenzene copolymer contact materials | Alan D. Eastman, Ronald G. Abbott | 1994-04-26 |
| 5264649 | Alkylation catalyst regeneration | Alan D. Eastman, Ronald G. Abbott, Fu-Ming Lee, David P. Mann, Robert J. Mitchell | 1993-11-23 |
| 5264647 | Alkylation catalyst regeneration | Alan D. Eastman, Bruce B. Randolph, Ronald G. Abbott | 1993-11-23 |
| 5237122 | Alkylation catalyst regeneration | Alan D. Eastman, Richard L. Anderson, David P. Mann | 1993-08-17 |
| 5194582 | Process to deodorize an odorous poly(mono-1-olefin) | Francis X. Mueller, Jr., Ralph C. Farrar, Kenneth W. Willcox, Kiplin D. Cowan, David R. Battiste | 1993-03-16 |
| 5110319 | Process for extracting ethanol from fermentation broths for direct blending into gasoline while preserving the broth for recycling | Jim Turpin, Sharon Booth-McGee | 1992-05-05 |