Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404211 | Use of graphene to enhance stability and density control of cement slurries | Samuel J. Lewis, Thomas Jason Pisklak | 2025-09-02 |
| 12404443 | Graphene fluid utilized to suspend particulates | Thomas Jason Pisklak, Samuel J. Lewis | 2025-09-02 |
| 12359111 | Use of graphene as a cement retarder | Thomas Jason Pisklak, Samuel J. Lewis | 2025-07-15 |
| 12291669 | Liquid salt activator and methods of making and using same | Thomas Jason Pisklak, William Cecil Pearl, Jr., Samuel J. Lewis | 2025-05-06 |
| 12264280 | Mitigation of transient gels in cements | Thomas Jason Pisklak, Samuel J. Lewis | 2025-04-01 |