Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670760 | Process for in situ upgrading of a heavy hydrocarbon using asphaltene precipitant additives | Cesar Ovalles | 2017-06-06 |
| 9671384 | Low volume in-line filtration method for evaluation of asphaltenes for hydrocarbon-containing feedstock | Cesar Ovalles, Michael E. Moir | 2017-06-06 |