Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10041340 | Recovery from a hydrocarbon reservoir by conducting an exothermic reaction to produce a solvent and injecting the solvent into a hydrocarbon reservoir | — | 2018-08-07 |
| 10000998 | Recovery from a hydrocarbon reservoir | George R. Scott | 2018-06-19 |
| 9644467 | Recovery from a hydrocarbon reservoir | — | 2017-05-09 |
| 9488040 | Cyclic solvent hydrocarbon recovery process using an advance-retreat movement of the injectant | Wenqiang Han | 2016-11-08 |
| 9222929 | Solvent surveillance in solvent-based heavy oil recovery processes | Scott E. Hommema, Joseph L. Feimer | 2015-12-29 |
| 8949038 | Controlling bitumen quality in solvent-assisted bitumen extraction | Ken N. Sury, Joseph L. Feimer | 2015-02-03 |
| 8589082 | Method for managing obesity, diabetes and other glucose-spike-induced diseases | Neilin Chakrabarty | 2013-11-19 |
| 8454821 | Method and system for reclaiming waste hydrocarbon from tailings using solvent sequencing | Ken N. Sury | 2013-06-04 |
| 8455405 | Solvent for extracting bitumen from oil sands | — | 2013-06-04 |
| 8449764 | Method for using native bitumen markers to improve solvent-assisted bitumen extraction | Ken N. Sury | 2013-05-28 |
| 7294156 | Integrated process for bitumen recovery, separation and emulsification for steam generation | Mainak Ghosh | 2007-11-13 |
| 5935418 | Slurry hydroprocessing | Ghosh Mainak | 1999-08-10 |