Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203711 | Aqueous compositions from paraffin inhibitors | — | 2021-12-21 |
| 10982132 | Process of fracturing subterranean formations with water-soluble layered silicate | Radoslaw Kierat, Stephan Schunk, Carlos LIZANDARA PUEYO, Sven Titlbach, Robert W. Mueller +1 more | 2021-04-20 |