Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9005538 | Stacked catalyst bed for Fischer-Tropsch | Thomas Joris Remans, Erwin Roderick Stobbe | 2015-04-14 |
| 7855236 | Method to start a process for producing hydrocarbons from synthesis gas | Hans Michiel Huisman, Lip Piang Kueh, Thomas Joris Remans | 2010-12-21 |
| 7855235 | Method to start a process for producing hydrocarbons from synthesis gas | — | 2010-12-21 |
| 7846325 | Process for the removal of COS and H2S from a synthesis gas stream comprising H2S and COS | Rudolf Henri Max Herold, Adriaan Johannes Kodde, Thijme Last, Cornelis Jacobus Smit | 2010-12-07 |
| 7798221 | In situ recovery from a hydrocarbon containing formation | Harold J. Vinegar, Scott Lee Wellington, Eric Pierre de Rouffignac, John Michael Karanikas, Ilya Emil Berchenko +12 more | 2010-09-21 |
| 7795318 | Multi stage Fischer-Tropsch process | — | 2010-09-14 |
| 7790648 | Process for preparing a catalyst | Ronald Jan Dogterom, Marinus Johannes Reynhout, Bastiaan Anton Van De Werff | 2010-09-07 |
| 7674940 | Process for the preparation of detergent compounds | Henk Dirkzwager, Arend Hoek, Peter W. Lednor, Joannes Ignatius Geijsel | 2010-03-09 |
| 7114566 | In situ thermal processing of a hydrocarbon containing formation using a natural distributed combustor | Harold J. Vinegar, Eric Pierre de Rouffignac, Scott Lee Wellington | 2006-10-03 |
| 7087191 | Shell metal catalyst and a precursor thereof, a process for their preparation and the use of the catalyst | Carolus Matthias Anna Maria Mesters, Gerardus Petrus Lambertus Niesen | 2006-08-08 |
| 7017661 | Production of synthesis gas from a coal formation | Harold J. Vinegar, Scott Lee Wellington, Eric Pierre de Rouffignac, John Michael Karanikas, Ilya Emil Berchenko +5 more | 2006-03-28 |
| 7013972 | In situ thermal processing of an oil shale formation using a natural distributed combustor | Harold J. Vinegar, John Matthew Coles, Eric Pierre de Rouffignac, John Michael Karanikas, James Louis Menotti +1 more | 2006-03-21 |
| 6880635 | In situ production of synthesis gas from a coal formation, the synthesis gas having a selected H2 to CO ratio | Harold J. Vinegar, Scott Lee Wellington, Ilya Emil Berchenko | 2005-04-19 |
| 6805195 | In situ thermal processing of a hydrocarbon containing formation to produce hydrocarbon fluids and synthesis gas | Harold J. Vinegar, Scott Lee Wellington, John Michael Karanikas, Ilya Emil Berchenko, George Leo Stegemeier +1 more | 2004-10-19 |
| 6769485 | In situ production of synthesis gas from a coal formation through a heat source wellbore | Harold J. Vinegar, Scott Lee Wellington, Eric Pierre de Rouffignac, Ilya Emil Berchenko, George Leo Stegemeier | 2004-08-03 |
| 6761216 | In situ thermal processing of a coal formation to produce hydrocarbon fluids and synthesis gas | Harold J. Vinegar, Scott Lee Wellington, Eric Pierre de Rouffignac, John Michael Karanikas, Ilya Emil Berchenko +2 more | 2004-07-13 |
| 6739394 | Production of synthesis gas from a hydrocarbon containing formation | Harold J. Vinegar, Scott Lee Wellington, Eric Pierre de Rouffignac, John Michael Karanikas, Ilya Emil Berchenko +5 more | 2004-05-25 |
| 6732796 | In situ production of synthesis gas from a hydrocarbon containing formation, the synthesis gas having a selected H2 to CO ratio | Harold J. Vinegar, Scott Lee Wellington, Eric Pierre de Rouffignac, Ilya Emil Berchenko | 2004-05-11 |
| 6729401 | In situ thermal processing of a hydrocarbon containing formation and ammonia production | Harold J. Vinegar, Scott Lee Wellington, Ilya Emil Berchenko, Ajay Madhav Madgavkar, John Ward | 2004-05-04 |
| 6715546 | In situ production of synthesis gas from a hydrocarbon containing formation through a heat source wellbore | Harold J. Vinegar, Scott Lee Wellington, Eric Pierre de Rouffignac, Ilya Emil Berchenko, George Leo Stegemeier | 2004-04-06 |
| 6609570 | In situ thermal processing of a coal formation and ammonia production | Scott Lee Wellington, Harold J. Vinegar, Eric Pierre de Rouffignac, Ilya Emil Berchenko, Kevin Albert Maher +1 more | 2003-08-26 |