Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708523 | Methods for stabilizing water sensitive clays and migrating fines in subterranean formations | Aziz Hikem, Derek Vaughn, Prasad Taranekar, Jeffery W. Balko | 2023-07-25 |
| 11407932 | Fracturing fluid compositions and methods for making and using same | Asoke Kumar Deysarkar, Michael J. Callanan, Robert Ray McDaniel, Brian James Keola DeCaires, Nikhil Patel +3 more | 2022-08-09 |
| 11248163 | Compositions and methods for cross-linking hydratable polymers using produced water | Asoke Kumar Deysarkar, Nikhil Patel, Nathalie Rasolomiarantsoa, James Nguyen, Rajendra Ghimire +2 more | 2022-02-15 |
| 11208590 | Compositions and methods for stabilizing water sensitive clays and migrating fines in subterranean formations | Aziz Hikem, Derek Vaughn, Prasad Taranekar, Jeffery W. Balko | 2021-12-28 |
| 10870791 | Compositions and methods for cross-linking hydratable polymers using produced water | Asoke Kumar Deysarkar, Nikhil Patel, Nathalie Rasolomiarantsoa, James Nguyen, Rajendra Ghimire +2 more | 2020-12-22 |
| 10392551 | Oil field treatment fluids | D. V. Satyanarayana Gupta, Paul S. Carman | 2019-08-27 |
| 9650558 | Oil field treatment fluids | D. V. Satyanarayana Gupta, Paul S. Carman | 2017-05-16 |
| 8726999 | Thermothickener polymer and surfactant composition and methods of employing the composition | D. V. Satyanarayana Gupta | 2014-05-20 |
| 8333242 | Thermothickener polymer and surfactant composition and methods of employing the composition | D.V. Satyanarayana Gupta | 2012-12-18 |
| 8183181 | Oil field treatment fluids comprising zwitterionic betaine-group-containing polymers | D. V. Satyanarayana Gupta, Paul S. Carman | 2012-05-22 |
| 7956012 | Oil field treatment fluids with viscosified brines | D. V. Satyanarayana Gupta, Paul S. Carman | 2011-06-07 |