Issued Patents All Time
Showing 26–50 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11526958 | Real-time analysis of bulk material activity | Sumit Bhat, Oscar Andres Cabada Kriebel | 2022-12-13 |
| 11519253 | System and method to optimize pumping | Max L. Phillippi | 2022-12-06 |
| 11512635 | Gas turbine waste heat utilization | Timothy Holiman Hunter, Glenn Howard Weightman | 2022-11-29 |
| 11486385 | Pressure pump balancing system | Joseph A. Beisel | 2022-11-01 |
| 11454222 | Dual turbine direct drive pump | — | 2022-09-27 |
| 11439966 | High pressure static mixer | Ronald Glen Dusterhoft, Aaron Michael Beuterbaugh, Neil A. Stegent | 2022-09-13 |
| 11434730 | Stimulation treatment using accurate collision timing of pressure pulses or waves | Jim B. Surjaatmadja, Tim H. Hunter | 2022-09-06 |
| 11421673 | Hybrid drive systems for well stimulation operations | Billy Don Coskrey, Timothy Holiman Hunter | 2022-08-23 |
| 11415123 | Controlled stop for a pump | Tim H. Hunter, Jim B. Surjaatmadja, Billy Don Coskrey, John Carl Reid | 2022-08-16 |
| 11408417 | Automatic selection and control of pumps for well stimulation operations | Timothy Holiman Hunter, Billy Don Coskrey | 2022-08-09 |
| 11371331 | Injection valve for injecting randomly sized and shaped items into high pressure lines | Jim B. Surjaatmadja, Timothy Holiman Hunter | 2022-06-28 |
| 11370959 | Use of liquid natural gas for well treatment operations | Ronald Glen Dusterhoft, Shameem Siddiqui, Liang Xu | 2022-06-28 |
| 11352868 | Pulsed delivery of concentrated proppant stimulation fluid | Joe A. Beisel, Glenn Howard Weightman | 2022-06-07 |
| 11352859 | Well production enhancement systems and methods to enhance well production | Philip D. Nguyen, Michael W. Sanders | 2022-06-07 |
| 11353017 | Intensity modifiable intensifier pump | Jim B. Surjaatmadja, Timothy Holiman Hunter | 2022-06-07 |
| 11353863 | Trajectory based maintenance | Thomas M. Logan, Sumit Bhat | 2022-06-07 |
| 11346336 | Safety pressure limiting system and method for positive displacement pumps with optional automatic restart | Jim B. Surjaatmadja, Tim H. Hunter | 2022-05-31 |
| 11346197 | Enhancing subterranean formation stimulation and production using target downhole wave shapes | Philip D. Nguyen, Jim B. Surjaatmadja, Norman R. Warpinski, Ronald Glen Dusterhoft | 2022-05-31 |
| 11339776 | Configuration and operation of an optimized pumping system | Bryan John Lewis | 2022-05-24 |
| 11261372 | Overpressure mitigation systems for hydraulic fracturing | — | 2022-03-01 |
| 11236599 | Methods of low-rate hydraulic fracturing treatments | Philip D. Nguyen, Ronald Glen Dusterhoft | 2022-02-01 |
| 11230915 | Method to determine adjacent well communication | Ronald Glen Dusterhoft, Mikko Jaaskelainen | 2022-01-25 |
| 11143005 | Electric pump flow rate modulation for fracture monitoring and control | Ronald Glen Dusterhoft, Timothy Holiman Hunter, Joshua Lane Camp | 2021-10-12 |
| 11111430 | Methane hydrates improved hydrostatic pressure of foam fracturing | Ronald Glen Dusterhoft, Shameem Siddiqui | 2021-09-07 |
| 11035213 | Pressure controlled wellbore treatment | Ronald Glen Dusterhoft, Timothy Holiman Hunter, Mehdi Mazrooee | 2021-06-15 |