Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8163168 | Process for flexible vacuum gas oil conversion | Martin L. Gorbaty, Bruce R. Cook, Jason B. English, Steven S. Lowenthal | 2012-04-24 |
| 8147676 | Delayed coking process | Michael Siskin, Martin L. Gorbaty, Simon R. Kelemen, Leo D. Brown | 2012-04-03 |
| 8119006 | Ethanol stable epoxy amine based membrane for aromatics separation | Abhimanyu O. Patil, Timothy D. Shaffer, Beth A. Winsett, Benjamin A. McCool, Randall D. Partridge | 2012-02-21 |
| 7943037 | Hydroconversion process for petroleum resids using selective membrane separation followed by hydroconversion over carbon supported metal catalyst | Martin L. Gorbaty, Edward W. Corcoran, Jr., Stephen M. Cundy | 2011-05-17 |
| 7931798 | Hydroconversion process for petroleum resids by hydroconversion over carbon supported metal catalyst followed by selective membrane separation | Martin L. Gorbaty, Edward W. Corcoran, Jr., Stephen M. Cundy, Andrew Kaldor | 2011-04-26 |
| 7815790 | Upgrade of visbroken residua products by ultrafiltration | Daniel P. Leta, Leo D. Brown, Stephen M. Cundy, MaryKathryn Lee, Copper E. Haith +1 more | 2010-10-19 |
| 7306713 | Delayed coking process for producing free-flowing coke using a substantially metals-free additive | Michael Siskin, Martin L. Gorbaty, Christopher P. Eppig, Simon R. Kelemen, Leo D. Brown | 2007-12-11 |
| 7303664 | Delayed coking process for producing free-flowing coke using a metals-containing additive | Michael Siskin, Christopher P. Eppig, Martin L. Gorbaty, Leo D. Brown, Simon R. Kelemen +1 more | 2007-12-04 |
| 6511937 | Combination slurry hydroconversion plus solvent deasphalting process for heavy oil upgrading wherein slurry catalyst is derived from solvent deasphalted rock | Roby Bearden, Jr., Zhiguo Hou, Martin L. Gorbaty, Ronald D. Myers | 2003-01-28 |
| 6245223 | Selective adsorption process for resid upgrading (law815) | Martin L. Gorbaty, William N. Olmstead, Sabato Miseo, Stuart L. Soled, Winston K. Robbins | 2001-06-12 |
| 6171471 | Heavy oil upgrading process (LAW813) | Martin L. Gorbaty | 2001-01-09 |
| 6156946 | Biological activation of aromatics for chemical processing and/or upgrading of aromatic compounds, petroleum, coal, resid, bitumen and other petrochemical streams | Catherine L. Coyle, Michael Siskin, Michael S. P. Logan, Gerben Zylstra | 2000-12-05 |
| 5910440 | Method for the removal of organic sulfur from carbonaceous materials | Matthew Grossman, Michael Siskin, M. Kathryn Lee, James D. Senius | 1999-06-08 |
| 5611915 | Process for removal of heteroatoms under reducing conditions in supercritical water | Michael Siskin, Alan R. Katritzky, William N. Olmstead | 1997-03-18 |
| 4956420 | Selective catalytic process for controlled modification of ethylene-(alpha-olefin)-diene monomer terpolymer with halothisulfonamide | Donald A. White, Richard S. Auda, William M. Davis | 1990-09-11 |