Issued Patents All Time
Showing 25 most recent of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9358520 | Sugar alcohol split injection conversion | Jianhua Yao, Edward L. Sughrue, II | 2016-06-07 |
| 8936654 | Absorption and quench method for biomass pyrolysis product | Alexandru Platon, Daren Daugaard | 2015-01-20 |
| 8809604 | Sugar alcohol split injection conversion | Jianhua Yao, Edward L. Sughrue, II | 2014-08-19 |
| 8809605 | Carbohydrates upgrading and hydrotreating to hydrocarbons | Yun Bao, Edward L. Sughrue, II, Jianhua Yao, TiePan Shi, Kristi A. Fjare +1 more | 2014-08-19 |
| 8685151 | Multiple fixed-fluidized beds for contaminant removal | Daniel T. Fernald | 2014-04-01 |
| 8500851 | Multiple fixed-fluidized beds for contaminant removal | Daniel T. Fernald | 2013-08-06 |
| 7473350 | Control methodology for desulfurization process | Warren M. Ewert | 2009-01-06 |
| 6820281 | Easy access towel compartment | Glenn W. Mariland | 2004-11-23 |
| 6802959 | Separation of olefinic hydrocarbons from sulfur-containing hydrocarbons by use of a solvent | — | 2004-10-12 |
| 6649555 | Reactivation of deactivated sorbents | Glenn W. Dodwell, Robert W. Morton, Jason J. Gislason | 2003-11-18 |
| 6635795 | Desulfurization with improved sorbent regeneration | Jason J. Gislason, Robert W. Morton, Glenn W. Dodwell | 2003-10-21 |
| 6544410 | Desulfurization with improved sorbent regeneration | Jason J. Gislason, Robert W. Morton, Glenn W. Dodwell | 2003-04-08 |
| 6497809 | Method for prolonging the effectiveness of a pyrolytic cracking tube treated for the inhibition of coke formation during cracking | Timothy P. Harper, Larry E. Reed | 2002-12-24 |
| 6464858 | Method for improving the yield of heavy hydrocarbons in a thermal cracking process | Larry E. Reed, James P. Degraffenried, Timothy P. Murtha, Gil J. Greenwood, Timothy P. Harper +1 more | 2002-10-15 |
| 6294078 | Antifoulant control process | Alan D. Eastman | 2001-09-25 |
| 6113774 | Antifoulant control process | Alan D. Eastman | 2000-09-05 |
| 6056870 | Method of promoting the decomposition of silicon compounds in a process for depositing silicon upon a metal surface | Larry E. Reed, Timothy P. Murtha, Timothy P. Harper, James P. Degraffenried, Mark D. Scharre +1 more | 2000-05-02 |
| 5656150 | Method for treating the radiant tubes of a fired heater in a thermal cracking process | Larry E. Reed, James P. Degraffenried, Timothy P. Murtha, Gil J. Greenwood, Timothy P. Harper +1 more | 1997-08-12 |
| 5616236 | Method for providing a tube having coke formation and carbon monoxide inhibiting properties when used for the thermal cracking of hydrocarbons | Larry E. Reed, Gil J. Greenwood, Timothy P. Harper, Mark D. Scharre | 1997-04-01 |
| 5614692 | Shaped-charge device with progressive inward collapsing jet | Mark E. Majerus | 1997-03-25 |
| 5565087 | Method for providing a tube having coke formation and carbon monoxide inhibiting properties when used for the thermal cracking of hydrocarbons | Larry E. Reed, Gil J. Greenwood, Timothy P. Harper, Mark D. Scharre | 1996-10-15 |
| 5531121 | Micromachined integrated pressure sensor with oxide polysilicon cavity sealing | Douglas Ray Sparks, Robert Lawrence Healton, John C. Christenson | 1996-07-02 |
| 5470441 | Packed column vaporizer and vaporizing process | — | 1995-11-28 |
| 5435904 | Injection of antifoulants into thermal cracking process streams | Larry E. Reed, Timothy P. Harper | 1995-07-25 |
| 5427975 | Method of micromachining an integrated sensor on the surface of a silicon wafer | Douglas Ray Sparks, Robert Lawrence Healton, John C. Christenson | 1995-06-27 |