Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6875339 | Octane improvement of a hydrocarbon stream | Priya Rangarajan, Steven McDonald, Joe D. Allison, Keith H. Lawson, Oluwaseyi Odueyungbo +1 more | 2005-04-05 |
| 6872753 | Managing hydrogen and carbon monoxide in a gas to liquid plant to control the H2/CO ratio in the Fischer-Tropsch reactor feed | Stephen R. Landis, Sergio Mohedas, Barbara A. Belt, Vincent Melquist, Ralph T. Goodwin, III | 2005-03-29 |
| 6869978 | Pressure swing catalyst regeneration procedure for Fischer-Tropsch catalyst | Harold A. Wright, Ajoy P. Raje | 2005-03-22 |
| 6844370 | Hydrocarbon synthesis catalyst and process | Tracy Carolyn Bromfield, Frederick Gideon Botes, Rentia Visagie, Keith H. Lawson, Philip Edward Gibson | 2005-01-18 |
| 6833078 | Solid-liquid separation system | Sergio Mohedas, Seyi A. Odueyungbo, James Dale Ortego, Jr. | 2004-12-21 |
| 6822008 | Fischer-Tropsch catalysts using multiple precursors | Nithya Srinivasan, Kevin Coy, Kandaswamy Jothimurugesan | 2004-11-23 |
| 6809122 | Method for reducing the maximum water concentration in a multi-phase column reactor | Jianping Zhang, Sergio Mohedas, Beatrice C. Ortego | 2004-10-26 |
| 6800664 | Conjoined reactor system | Jianping Zhang, Sergio Mohedas, James Dale Ortego, Jr. | 2004-10-05 |
| 6747066 | Selective removal of oxygen from syngas | Daxiang Wang, Harold A. Wright, Beatrice C. Ortego, Sinh Trinh | 2004-06-08 |
| 6720358 | Water stripping and catalyst/liquid product separation system | Sergio Mohedas, Vincent Melquist | 2004-04-13 |
| 6716790 | Heat treated Fischer-Tropsch catalyst particles | Philip Edward Gibson, Jan Hendrik Scholtz | 2004-04-06 |
| 6653357 | Method of modifying and controlling catalyst selectivity in a Fischer-Tropsch process | Terry Shingles, Dawid J. Duvenhage, Pieter Lesch Langenhoven | 2003-11-25 |
| 6403660 | Production of hydrocarbons | Jesus Santamaria, Miquel A. Menendez, Joaquin Coronas, Silvia Irusta | 2002-06-11 |
| 6278034 | Hydrogenation of hydrocarbons | Andre Peter Steynberg, Samantha Harding, Johan Labuschagne | 2001-08-21 |
| 5733839 | Catalysts | Jacobus Lucas Visagie, Peter Jacobus Van Berge, Franciscus Hermanus Bolder | 1998-03-31 |