Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268036 | Heavy fossil hydrocarbon conversion and upgrading using radio-frequency or microwave energy | James J. Strohm, Tricia D. Smurthwaite, Theresa M. Bergsman, Mark D. Bearden | 2022-03-08 |
| 11021661 | Heavy fossil hydrocarbon conversion and upgrading using radio-frequency or microwave energy | James J. Strohm, John C. Linehan, Douglas L. McMakin, David M. Sheen, Jeffrey W. Griffin +1 more | 2021-06-01 |
| 10059890 | Methods and systems for acoustically-assisted hydroprocessing at low pressure | James J. Strohm, Kayte M. Denslow | 2018-08-28 |
| 9862892 | Heavy fossil hydrocarbon conversion and upgrading using radio-frequency or microwave energy | James J. Strohm, Tricia D. Smurthwaite, Theresa M. Bergsman, Mark D. Bearden | 2018-01-09 |
| 9339785 | Methods and systems for acoustically-assisted hydroprocessing at low pressure | James J. Strohm, Kayte M. Denslow | 2016-05-17 |