Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6736963 | Multiple stage process for removal of sulfur from components for blending of transportation fuels | Ptoshia A. Burnett, Stacey McDaniel, Michael Hodges | 2004-05-18 |
| 6733660 | Multistage process for removal of sulfur from components for blending of transportation fuels | Ptoshia A. Burnett, Stacey McDaniel, Michael Hodges | 2004-05-11 |
| 6602405 | Sulfur removal process | Ptoshia A. Burnett, George A. Huff, Jr. | 2003-08-05 |
| 6599417 | Sulfur removal process | Ptoshia A. Burnett, George A. Huff, Jr. | 2003-07-29 |
| 6059962 | Multiple stage sulfur removal process | Bruce D. Alexander, George A. Huff, Jr., William J. Reagan, Roger H. Cayton | 2000-05-09 |
| 6024865 | Sulfur removal process | Bruce D. Alexander, George A. Huff, Jr., William J. Reagan, Roger H. Cayton | 2000-02-15 |
| 5871638 | Dispersed anion-modified phosphorus-promoted iron oxide catalysts | Alfred G. Comolli, Lap-Keung Lee | 1999-02-16 |
| 5866501 | Dispersed anion-modified iron oxide catalysts for hydroconversion processes | Alfred G. Comolli, Lap-Keung Lee | 1999-02-02 |