Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12220671 | Mixing apparatus with flush line and method | Gocha Chochua, Hau Nguyen-Phuc Pham, Mark Ayyad | 2025-02-11 |
| 12102970 | Integrated process delivery at wellsite | Hau Nguyen-Phuc Pham, William Troy Huey, Nikki Morrison, Christopher Shen, Avinash Ramesh +2 more | 2024-10-01 |
| 11819810 | Mixing apparatus with flush line and method | Gocha Chochua, Hau Nguyen-Phuc Pham, Mark Ayyad | 2023-11-21 |
| 11661834 | Monitoring health of additive systems | Gregoire Omont, Corey Ray, Jonathan Wun Shiung Chong, Chuong Nguyen, Lewis Callaway +1 more | 2023-05-30 |
| 11453146 | Hydration systems and methods | Hau Nguyen-Phuc Pham, Jonathan Wun Shiung Chong, Miguel Angel Lopez, Rod Shampine, Gocha Chochua +1 more | 2022-09-27 |
| 11359622 | Frequency sweeping tubewave sources for liquid filled boreholes | Rod Shampine, Edward Leugemors, Laurent Coquilleau, John J. Daniels | 2022-06-14 |
| 10970590 | Image-based wellsite equipment health monitoring | Ashok Veeraraghavan | 2021-04-06 |
| 10895114 | System and method for delivery of oilfield materials | Laurent Coquilleau, Dennis Jay Johnson, William Troy Huey, Hau Nguyen-Phuc Pham, Nikki Morrison +1 more | 2021-01-19 |
| 10613003 | Method for determining a health condition of wellsite equipment | Jijo Oommen Joseph | 2020-04-07 |
| 10550836 | Frequency sweeping tubewave sources for liquid filled boreholes | Rod Shampine, Edward Leugemors, Laurent Coquilleau, John J. Daniels | 2020-02-04 |
| 10544665 | Method for calculating optimum gel concentration and dilution ratio for fracturing applications | Miguel Angel Lopez | 2020-01-28 |
| 10544343 | Viscometer and methods of use thereof | Avinash Ramesh, Garud Sridhar, Jonathan Wun Shiung Chong, Lewis Callaway, Gregoire Omont +1 more | 2020-01-28 |
| 10519758 | Oilfield surface equipment cooling system | Jonathan Wun Shiung Chong, Lewis Callaway, William Troy Huey, Hoang Phi-Dung Vo | 2019-12-31 |
| 10514301 | Visual and thermal image recognition based PHM technique for wellsite | Amit Bhatia, Garud Sridhar, Jonathan Wun Shiung Chong | 2019-12-24 |
| 10295263 | System and method using buffer tank for heat exchange | Jonathan Wun Shiung Chong, Rod Shampine, Garud Sridhar, Christopher Joseph Decker, Gregoire Omont | 2019-05-21 |
| 10213755 | Wellsite mixer sensing assembly and method of using same | Kim A. Hodgson, Rod Shampine, Avinash Ramesh, Larry D. Welch, Mieszko Salamon +2 more | 2019-02-26 |
| 10137420 | Mixing apparatus with stator and method | Gocha Chochua, Hau Nguyen-Phuc Pham, Mark Ayyad | 2018-11-27 |
| 10077610 | System and method for delivery of oilfield materials | Hau Nguyen-Phuc Pham, William Bradford Stone, Nikki Morrison, Jakub Pawel Jodlowski, William Troy Huey +2 more | 2018-09-18 |
| 9804051 | Erosion detection of rotating equipment with harmonic frequencies | Dean Moakler | 2017-10-31 |
| 9797395 | Apparatus and methods for identifying defective pumps | Carlos Urdaneta, Hao Lam | 2017-10-24 |
| 9752389 | System and method for delivery of oilfield materials | Hau Nguyen-Phuc Pham, William Bradford Stone, Nikki Morrison, Jakub Pawel Jodlowski, William Troy Huey +2 more | 2017-09-05 |
| 9624036 | System and method for mitigating dust migration at a wellsite | Galina Gennadievna Petukhova, Kim A. Hodgson, Edward Leugemors, Sergey Makarychev-Mikhailov, Artem Valeryevich Kabannik +4 more | 2017-04-18 |
| 9457335 | Hydration apparatus and method | Hau Nguyen-Phuc Pham | 2016-10-04 |
| 9435175 | Oilfield surface equipment cooling system | Jonathan Wun Shiung Chong, Lewis Callaway, William Troy Huey, Hoang Phi-Dung Vo | 2016-09-06 |
| 9133701 | Apparatus and method for oilfield material delivery | Rod Shampine, Jean-Louis Pessin, Philippe Gambier, Joe Hubenschmidt | 2015-09-15 |