Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10942161 | Electrostatic varnish and precursor detection in lubricants | Kathleen K. Cooper, Spyridon KORRES, Samuel Flores-Torres, Bhaskar Prabhakar, Erik Herz | 2021-03-09 |
| 8894845 | Alkali metal hydroprocessing of heavy oils with enhanced removal of coke products | Daniel P. Leta, Jonathan M. McConnachie, Richard A. Demmin, Douglas W. Hissong, William C. Baird, Jr. +7 more | 2014-11-25 |
| 8778173 | Process for producing a high stability desulfurized heavy oils stream | Michael F. Raterman, Daniel P. Leta, Roby Bearden, Jr. | 2014-07-15 |
| 8696890 | Desulfurization process using alkali metal reagent | Jorge Soto, Michael F. Raterman, Daniel P. Leta, Lu Han, Jonathan M. McConnachie +3 more | 2014-04-15 |
| 8673132 | Heavy oil conversion process with in-situ potassium sulfide generation | Daniel P. Leta, Jonathan M. McConnachie, William C. Baird, Jr., Jorge Soto | 2014-03-18 |
| 8613852 | Process for producing a high stability desulfurized heavy oils stream | Daniel P. Leta, David T. Ferrughelli, Eric B. Sirota, Howard Freund | 2013-12-24 |
| 8404106 | Regeneration of alkali metal reagent | Jorge Soto, Daniel P. Leta, Lu Han, Mark A. Greaney, James R. Bielenberg +5 more | 2013-03-26 |
| 8399390 | HVI-PAO in industrial lubricant and grease compositions | Margaret M. Wu, Andrew Jackson, James T. Carey, Norman Yang, Suzzy C. Ho | 2013-03-19 |
| 7176168 | Lubricant containing a synergistic combination of rust inhibitors, antiwear agents, and a phenothiazine antioxidant | Liehpao O. Farng, Angela S. Galiano-Roth, Marcia G. Rogers, Paul Dubs, Miles J. Hutchings | 2007-02-13 |
| 7172903 | Method for on-line monitoring of lubricating oil using light in the visible and near IR spectra | Alan M. Schilowitz, John S. Szobota | 2007-02-06 |
| 7109729 | Method for analysis of a working fluid using impedance spectroscopy | Alan M. Schilowitz, Monica M. Lira-Cantu, Limin Song | 2006-09-19 |
| 6876193 | Method for deconvolution of impedance spectra | Alan M. Schilowitz, Limin Song, John S. Szobota, Alexander Bolkhovsky | 2005-04-05 |
| 6872692 | Synthetic hydrocarbon fluid | Margaret M. Wu, Steven Donnachie, James T. Carey, Norman Yang, Dilip Surana | 2005-03-29 |