Issued Patents 2020
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10829682 | Miscible solvent assisted gravity drainage | Charles P. Siess, III | 2020-11-10 |
| 10822540 | Systems and methods of optimizing Y-Grade NGL unconventional reservoir stimulation fluids | Charles P. Siess, III, Kevin G. Watts, Roberta Watts | 2020-11-03 |
| 10781359 | Miscible solvent enhanced oil recovery | Charles P. Siess, III, Kevin G. Watts | 2020-09-22 |
| 10724351 | Systems and methods of optimizing Y-grade NGL enhanced oil recovery fluids | Charles P. Siess, III, Kevin G. Watts | 2020-07-28 |
| 10612357 | Y-grade NGL recovery | Charles P. Siess, III | 2020-04-07 |
| 10577552 | In-line L-grade recovery systems and methods | Charles P. Siess, III | 2020-03-03 |
| 10577533 | Unconventional enhanced oil recovery | Charles P. Siess, III, Kevin G. Watts, Roberta Watts | 2020-03-03 |
| 10570715 | Unconventional reservoir enhanced or improved oil recovery | Charles P. Siess, III, Kevin G. Watts, Roberta Watts | 2020-02-25 |
| 10570332 | Y-grade NGL fluids for enhanced oil recovery | Charles P. Siess, III, Kevin G. Watts | 2020-02-25 |
| 10544357 | Y-Grade NGL stimulation fluids | Marcus Guzmann | 2020-01-28 |