Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9758733 | Separation of asphaltenes | Jason W. Lachance, Brendon L. Keinath | 2017-09-12 |
| 9475994 | Enhancing fine capture in paraffinic froth treatment process | Ronald D. Myers, Brian C. Speirs, Olusola B. Adeyinka | 2016-10-25 |
| 8974661 | Methods for separation of bitumen from oil sands | David C. Rennard, Christopher Lin | 2015-03-10 |
| 8252107 | System and method for treating tailings from bitumen extraction | Mainak Ghosh, Brian C. Speirs | 2012-08-28 |