Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9617840 | Downhole steam generator and method of use | Anthony Castrogiovanni, Randall Todd Voland, Blair A. Folsom, M. Cullen Johnson | 2017-04-11 |
| 9528359 | Downhole steam generator and method of use | Anthony Castrogiovanni, Randall Todd Voland, Blair A. Folsom, M. Cullen Johnson | 2016-12-27 |
| 9422797 | Method of recovering hydrocarbons from a reservoir | Blair A. Folsom | 2016-08-23 |
| 8899327 | Method for recovering hydrocarbons using cold heavy oil production with sand (CHOPS) and downhole steam generation | Myron I. Kuhlman | 2014-12-02 |
| 8733437 | Apparatus and methods for recovery of hydrocarbons | Myron I. Kuhlman, Marvin J. Schneider, Norman W. Hein, Jr., Anthony Castrogiovanni, Allen R. Harrison | 2014-05-27 |
| 8678086 | Method and apparatus for a downhole gas generator | Daniel Tilmont, Joseph A. Alifano, Cyril Cherian Jos, Blair A. Folsom | 2014-03-25 |
| 8613316 | Downhole steam generator and method of use | Anthony Castrogiovanni, Randall Todd Voland, Blair A. Folsom, M. Cullen Johnson | 2013-12-24 |
| 8584752 | Process for dispersing nanocatalysts into petroleum-bearing formations | John E. Langdon | 2013-11-19 |
| 8573292 | Method for producing viscous hydrocarbon using steam and carbon dioxide | Myron I. Kuhlman | 2013-11-05 |
| 8387692 | Method and apparatus for a downhole gas generator | Daniel Tilmont, Joseph A. Alifano, Cyril Cherian Jos, Blair A. Folsom | 2013-03-05 |
| 8336623 | Process for dispersing nanocatalysts into petroleum-bearing formations | John E. Langdon | 2012-12-25 |
| 8286698 | Method for producing viscous hydrocarbon using steam and carbon dioxide | Myron I. Kuhlman | 2012-10-16 |
| 8091625 | Method for producing viscous hydrocarbon using steam and carbon dioxide | Myron I. Kuhlman | 2012-01-10 |
| 7770646 | System, method and apparatus for hydrogen-oxygen burner in downhole steam generator | Michael S. Klassen, Ponnuthurai Gokulakrishnan, Casey Fuller, Andrew Hamer, John E. Langdon | 2010-08-10 |
| 7712528 | Process for dispersing nanocatalysts into petroleum-bearing formations | John E. Langdon | 2010-05-11 |
| 5163511 | Method and apparatus for ignition of downhole gas generator | Robert Amundson, Glenn B. Topping | 1992-11-17 |
| 4865130 | Hot gas generator with integral recovery tube | Robert Amundson | 1989-09-12 |
| 4691771 | Recovery of oil by in-situ combustion followed by in-situ hydrogenation | Leslie C. Rose | 1987-09-08 |
| 4597441 | Recovery of oil by in situ hydrogenation | Leslie C. Rose, Joseph C. Allen | 1986-07-01 |