Issued Patents 2025
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416236 | Protection of a wellbore tool using fluid medium dependent material | Christopher Michael Jones, Anthony Herman VanZuilekom, Matthew Lee, Darren George Gascooke, Pramod Chamarthy +5 more | 2025-09-16 |
| 12410685 | Using fluid pill for heat transfer downhole | Christian Reding, David Earl Ball, Marcus Ray Hudson, James T. Cernosek | 2025-09-09 |
| 12404440 | Environmentally acceptable wellbore stability additive | Preston Andrew May, Jeffrey J. Miller, Miren Aranzazu Castanares, William Walter Shumway | 2025-09-02 |
| 12385842 | Quantification of wellbore fluid additives by laser induced breakdown spectroscopy | Preston Andrew May, Sandeep Kumar Borra | 2025-08-12 |
| 12371604 | Drilling fluid additives for high-density reservoir drilling fluids | Preston Andrew May, Hui Zhou | 2025-07-29 |
| 12274956 | Supramolecular host guest product concentrators for production fluids | Enrique Antonio Reyes, Antonio Recio, III, William Walter Shumway, Ronald Bosch | 2025-04-15 |
| 12241015 | Open-cell, natural materials as lost-circulation material | — | 2025-03-04 |
| 12227691 | Breakable emulsifiers | Preston Andrew May | 2025-02-18 |
| 12215273 | High density brine internal phase | Hui Zhou, Chesnee Lae Davis, Catherine Martin Santos | 2025-02-04 |
| 12187958 | Rheology modifiers for high fluid-loss squeeze lost circulation materials | Hui Zhou | 2025-01-07 |