Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384952 | Composite cement compositions and methods of cementing and/or treating wells drilled with water-based drilling fluids | Valerie Gisele Helene Lafitte, Dean M. Willberg | 2025-08-12 |
| 12305115 | Spacer fluids containing swellable abrasive particles | Dominic Vincent Perroni | 2025-05-20 |