Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286589 | Method of oil recovery using compositions of carbon dioxide and compounds to increase carbon dioxide wettability of formations | Deepak Tapriyal, Angela Goodman Hanson, Dustin Crandall | 2025-04-29 |
| 10876041 | Carbon dioxide and polymer compositions for permeability control and sealing | — | 2020-12-29 |
| 10457857 | Method of fracking using silicone surfactants | Robert James Perry, Jason Jiwoo Lee, Eric J. Beckman | 2019-10-29 |
| 9957438 | Compositions for, solutions for, and methods of use of siloxane based aromatic trisureas as viscosifiers | Mark Daniel Doherty, Michael Joseph O'Brien, Jason Jiwoo Lee, Robert James Perry | 2018-05-01 |
| 9777122 | Thickening compositions, and related materials and processes | Michael Joseph O'Brien, Robert James Perry, Jason Jiwoo Lee | 2017-10-03 |
| 6241807 | System for recovery of metals from solutions thereof | Eric J. Beckman | 2001-06-05 |
| 6183815 | Method and composition for surface treatment of metals | Eric J. Beckman | 2001-02-06 |
| 4921635 | CO.sub.2 gels and methods for making | — | 1990-05-01 |