Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10086365 | Strengthened iron catalyst for slurry reactors | Belma Demirel, Dan Fraenkel, Richard A. Bley, Jesse W. Taylor, Sara L. Rolfe +1 more | 2018-10-02 |
| 8431081 | Method and apparatus for regenerating an iron-based Fischer-Tropsch catalyst | Belma Demirel, Mark S. Bohn, James Siebarth, Mark D. Ibsen | 2013-04-30 |
| 8146368 | Method for providing auxiliary power to an electric power plant using fischer tropsch technology | Dennis L. Yakobson, Claude C. Corkadel, III, Belma Demirel, Peter S. Pedersen | 2012-04-03 |
| 8138115 | Precipitated iron catalyst for hydrogenation of carbon monoxide | Belma Demirel, Jesse W. Taylor, Pandurang V. Nikrad, Sara L. Rolfe, Olga Ionkina +2 more | 2012-03-20 |
| 7968611 | Precipitated iron catalyst for hydrogenation of carbon monoxide | Belma Demirel, Jesse W. Taylor, Pandurang V. Nikrad, Sara L. Rolfe, Olga Ionkina +2 more | 2011-06-28 |
| 7964156 | Method and apparatus for regenerating an iron-based fischer-tropsch catalyst | Belma Demirel, Mark S. Bohn, James Siebarth, Mark D. Ibsen | 2011-06-21 |
| 7915193 | Method for activating strengthened iron catalyst for slurry reactors | Belma Demirel, Dan Fraenkel, Richard A. Bley, Jesse W. Taylor, Bahman Rejai +2 more | 2011-03-29 |
| 7879756 | Precipitated iron catalyst for hydrogenation of carbon monoxide | Belma Demirel, Jesse W. Taylor, Pandurang V. Nikrad, Sara L. Rolfe, Olga Ionkina +2 more | 2011-02-01 |
| 7644587 | Method for providing auxiliary power to an electric power plant using fischer-tropsch technology | Dennis L. Yakobson, Claude C. Corkadel, III, Belma Demirel, Peter S. Pedersen | 2010-01-12 |
| 7303731 | Method and apparatus for regenerating an iron-based fischer-tropsch catalyst | Belma Demirel, Mark S. Bohn, James Siebarth, Mark D. Ibsen | 2007-12-04 |
| 6838487 | Method and apparatus for regenerating an iron-based Fischer-Tropsch catalyst | Belma Demirel, Mark S. Bohn, James Siebarth, Mark D. Ibsen | 2005-01-04 |
| 6664302 | Method of forming a feed for coal gasification | Robert R. French, Robert A. Reeves | 2003-12-16 |
| 6534552 | Producing liquid hydrocarbons from natural gas | Mark S. Bohn, Dennis L. Yakobson | 2003-03-18 |
| 6068760 | Catalyst/wax separation device for slurry Fischer-Tropsch reactor | Dennis L. Yakobson, Mark S. Bohn | 2000-05-30 |
| 5763716 | Process for the production of hydrocarbons | Mark S. Bohn, Dennis L. Yakobson | 1998-06-09 |
| 5645613 | Process for the production of hydrocarbons | Mark S. Bohn, Dennis L. Yakobson | 1997-07-08 |
| 5620670 | Process for the production of hydrocarbons | Mark S. Bohn, Dennis L. Yakobson | 1997-04-15 |
| 5621155 | Process for the production of hydrocarbons | Mark S. Bohn, Dennis L. Yakobson | 1997-04-15 |
| 5543437 | Process for the production of hydrocarbons | Mark S. Bohn, Dennis L. Yakobson | 1996-08-06 |
| 5506272 | Process for the production of hydrocarbons | Mark S. Bohn, Dennis L. Yakobson | 1996-04-09 |
| 5504118 | Process for the production of hydrocarbons | Mark S. Bohn, Dennis L. Yakobson | 1996-04-02 |
| 5500449 | Process for the production of hydrocarbons | Mark S. Bohn, Dennis L. Yakobson | 1996-03-19 |
| 5324335 | Process for the production of hydrocarbons | Mark S. Bohn, Dennis L. Yakobson | 1994-06-28 |