Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8647403 | Methods and systems of reducing viscosity of gasification system slag | — | 2014-02-11 |
| 8551199 | Method and apparatus to recycle tail gas | Pradeep S. Thacker, George Morris Gulko | 2013-10-08 |
| 8528343 | Method and apparatus to facilitate substitute natural gas production | Arnaldo Frydman | 2013-09-10 |
| 8480790 | Methods of recycling carbon dioxide to the gasification system | John Duckett Winter, George Morris Gulko, Pradeep S. Thacker | 2013-07-09 |
| 8419829 | Method and system for treating Fishcher-Tropsch reactor tail gas | — | 2013-04-16 |
| 8418472 | Method and system for use with an integrated gasification combined cycle plant | George Morris Gulko, Pradeep S. Thacker | 2013-04-16 |
| 8398730 | Method and apparatus to facilitate substitute natural gas production | Arnaldo Frydman | 2013-03-19 |
| 8398729 | Gasification systems for partial moderator bypass | — | 2013-03-19 |
| 8241404 | Methods of recycling carbon dioxide to the gasification system | John Duckett Winter, George Morris Gulko, Pradeep S. Thacker | 2012-08-14 |
| 8186177 | Systems for reducing cooling water and power consumption in gasification systems and methods of assembling such systems | James Michael Storey, Aaron John Avagliano | 2012-05-29 |
| 8142528 | Methods and systems of reducing viscosity of gasification system slag | — | 2012-03-27 |
| 8048311 | Methods and systems for zero discharge water treatment | James Michael Storey, Aaron John Avagliano | 2011-11-01 |
| 8038747 | Methods and systems for partial moderator bypass | — | 2011-10-18 |
| 7896955 | Low temperature solids removal system for gasification | Jyung-Hoon Kim | 2011-03-01 |
| 7879297 | Methods and systems for reactor low product variation | Arnaldo Frydman | 2011-02-01 |
| 7749290 | Methods and apparatus to facilitate cooling syngas in a gasifier | — | 2010-07-06 |
| 7744663 | Methods and systems for advanced gasifier solids removal | — | 2010-06-29 |
| 7621973 | Methods and systems for partial moderator bypass | — | 2009-11-24 |
| 7575612 | Methods and systems for gasification system waste gas decomposition | — | 2009-08-18 |
| 7004985 | Recycle of hydrogen from hydroprocessing purge gas | Kay A. Johnson, Janice L. Kasbaum, Alma I. Rodarte | 2006-02-28 |
| 6613125 | Utilization of membranes and expander/compressors in gasification | Kay A. Johnson | 2003-09-02 |
| 6606862 | Hot oil integrated with heat recovery steam generator and method of operation | Kay A. Johnson, Janice L. Kasbaum | 2003-08-19 |
| 6588212 | Combustion turbine fuel inlet temperature management for maximum power outlet | Kay A. Johnson | 2003-07-08 |
| 6550252 | Nitrogen stripping of hydrotreater condensate | Kay A. Johnson, Alma I. Rodarte | 2003-04-22 |
| 6533925 | Asphalt and resin production to integration of solvent deasphalting and gasification | Kay A. Johnson, Clint F. Penrose, Jacqueline G. Niccum | 2003-03-18 |