Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512240 | Geopolymer cement compositions and methods of use | Thomas Jason Pisklak, Sam Lewis, Paul Joseph Jones, William Cecil Pearl, Jr. | 2022-11-29 |
| 11499084 | Expansion agents for cement compositions | William Cecil Pearl, Jr., Samuel J. Lewis, Thomas Jason Pisklak, Paul Joseph Jones | 2022-11-15 |
| 11377582 | Polymer networks as lost-circulation material | William Cecil Pearl, Jr., Samuel J. Lewis, Aleksey Kolasnikov, Claudia Carmen Pineda | 2022-07-05 |
| 11352542 | Composite material for slurry yield enhancement | Thomas Jason Pisklak, Samuel J. Lewis, William Cecil Pearl, Jr., Paul Joseph Jones | 2022-06-07 |
| 11352544 | Strength retrogression mitigation materials for cement compositions | Thomas Jason Pisklak, Samuel J. Lewis, Paul Joseph Jones, William Cecil Pearl, Jr. | 2022-06-07 |