Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10041007 | Demulsifier composition and method of using same | — | 2018-08-07 |
| 9926486 | Surfactant assisted oil recovery using alcohol ether sulfonates and cationic surfactants | Brian L. Mueller | 2018-03-27 |
| 9862882 | Foam assisted liquid removal using alcohol ether sulfonates | Fenfen Huang | 2018-01-09 |