Issued Patents All Time
Showing 1–25 of 158 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330117 | Applying metal alkaline and microwave pyrolysis for separating and capturing carbon dioxide from exhaust gas | Philip D. Nguyen, Ronald Bosch | 2025-06-17 |
| 12292212 | Optimizing well placement to maximize exposed hydraulic fracture area in geothermal wells | Robert Barree, Neil A. Stegent | 2025-05-06 |
| 12180424 | Methods and compositions used in controlling formation sand production, proppant flowback, and fines migration | Philip D. Nguyen, Shoy Chittattukara George, Sumit Shivshankar Konale, Michael W. Sanders, Antonio Recio, III | 2024-12-31 |
| 12113254 | Combined hydrogen supply and fuel cell processes for increased efficiency of electricity generation | Philip D. Nguyen, Stanley V. Stephenson | 2024-10-08 |
| 12091967 | Using fiber optic sensing to establish location, amplitude and shape of a standing wave created within a wellbore | Stanley V. Stephenson, Mikko Jaaskelainen | 2024-09-17 |
| 12078060 | Fracturing control | William Owen Alexander Ruhle, Ajish Potty, Joshua Lane Camp | 2024-09-03 |
| 12006809 | Methods for enhancing and maintaining heat transfer efficiency between geothermal heat and injection fluid | Philip D. Nguyen | 2024-06-11 |
| 11952848 | Downhole tool for detecting features in a wellbore, a system, and a method relating thereto | Mikko Jaaskelainen | 2024-04-09 |
| 11939864 | Cluster efficiency operation control | William Owen Alexander Ruhle, Ajish Potty, Joshua Lane Camp | 2024-03-26 |
| 11879094 | Enhancing friction reduction and protection of wellbore equipment during hydraulic fracturing | Philip D. Nguyen, Josselyne Chano | 2024-01-23 |
| 11813562 | Systems and methods for capturing carbon dioxide in exhaust gas | Philip D. Nguyen, Stanley V. Stephenson, Timothy Holiman Hunter, Andrew Silas Clyburn, Adam Lynn Marks | 2023-11-14 |
| 11726074 | Method, apparatus and system for estimation of rock mechanical properties | Vladimir Nikolayevich Martysevich, Jie Bai, Harold Grayson Walters, Luis Matzar | 2023-08-15 |
| 11708759 | Instrumented bridge plugs for downhole measurements | Mikko Jaaskelainen, Vladimir Nikolayevich Martysevich | 2023-07-25 |
| 11697759 | Inducing subterranean formation complexity | Neil A. Stegent, Robert Barree, Victor Daniel Escobar Acosta, Maharaja Palanivel | 2023-07-11 |
| 11697758 | Wettability modification for enhanced oil recovery | Mallikarjuana Shroff Rama, Rajender Salla | 2023-07-11 |
| 11668170 | Enhanced oil recovery harvesting for fractured reservoirs | Travis Hope Larsen, Denise Nicole Benoit, Enrique Antonio Reyes, Antonio Recio, III, Aaron Michael Beuterbaugh +2 more | 2023-06-06 |
| 11598191 | Independent control for simultaneous fracturing of multiple wellbores | Michael Linley Fripp, Chad Adam Fisher, Mehdi Mazrooee | 2023-03-07 |
| 11548782 | Using converted hydrogen and solid carbon from captured methane to power wellbore equipment | Philip D. Nguyen, Brian Alan Evans, Stanley V. Stephenson | 2023-01-10 |
| 11536131 | Automated isolation system | Mark S. Holly, Kurt Rohrbough Harpold, Jr., James M. Barker | 2022-12-27 |
| 11519245 | Well intervention-less control of perforation formation and isolation | Etienne M. Samson, James M. Barker, Ubong Inyang, William Owen Alexander Ruhle | 2022-12-06 |
| 11506037 | Liquefied natural gas (LNG) re-fracturing | Neil A. Stegent, Enrique Antonio Reyes, Doug Walser | 2022-11-22 |
| 11459500 | Foamed treatment fluids comprising nanoparticles | Tatyana V. Khamatnurova, Philip D. Nguyen, Jun Su An | 2022-10-04 |
| 11439966 | High pressure static mixer | Stanley V. Stephenson, Aaron Michael Beuterbaugh, Neil A. Stegent | 2022-09-13 |
| 11434740 | Methods of fracturing and rupturing rock formations for enhancing heat exchange efficiency in geothermal wells | Philip D. Ngyuen | 2022-09-06 |
| 11428087 | Electrically controlled propellant materials for subterranean zonal isolation and diversion | Philip D. Nguyen, Norman R. Warpinski, Vladimir Nikolayevich Martysevich, Enrique Antonio Reyes | 2022-08-30 |