Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428588 | Synergistic viscosifiers for clay-free, water-based drilling fluids | Emily Hart, Hui Zhou | 2025-09-30 |
| 12404440 | Environmentally acceptable wellbore stability additive | Jay Paul Deville, Preston Andrew May, Jeffrey J. Miller, Miren Aranzazu Castanares | 2025-09-02 |
| 12274956 | Supramolecular host guest product concentrators for production fluids | Jay Paul Deville, Enrique Antonio Reyes, Antonio Recio, III, Ronald Bosch | 2025-04-15 |