Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111428 | Thermally-stable, non-precipitating, high-density wellbore fluids | Cato Russell McDaniel, William Walter Shumway | 2021-09-07 |
| 11034873 | Weighted composition for treatment of a subterranean formation | Cato Russell McDaniel, Dale E. Jamison, Xiangnan Ye | 2021-06-15 |
| 10927622 | Removal of fine solids from oilfield fluids | Katerina V. Newman | 2021-02-23 |
| 10905972 | Solvent-induced separation of oilfield emulsions | Cato Russell McDaniel, Katerina V. Newman | 2021-02-02 |