Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11814572 | Methods of cementing a wellbore without using a spacer fluid with a chain extended non-ionic surfactant | Antonio Bottiglieri, Daniel J. Daulton, Cresencio Perez, Shanshan Huang, David James Hoolas +2 more | 2023-11-14 |
| 11566488 | Method of using delayed hydratable polymeric viscosifying agent in the treatment of a well or subterranean formation | Andreas Brandl, Christina Magelky, Windal Scott Bray | 2023-01-31 |