| 12463479 |
Permanent magnet motor for electrical submersible pump and method of assembly rotor |
Ameen Muhammed, James Christopher Clingman |
2025-11-04 |
|
| 11326606 |
Abrasion-resistant thrust bearings for ESP pump |
Brett Williams |
2022-05-10 |
$43,727,000 |
| 11088593 |
Biased centralizing arms bearing in submersible pump motor |
James Christopher Clingman, Kenneth O'Grady |
2021-08-10 |
$55,039,000 |
| 11050320 |
Methods for constructing ESP motors with sealed stator windings and stator chamber |
Yong Li, Jackson Reynolds |
2021-06-29 |
$25,018,000 |
| 11050319 |
ESP motor with stator core sections sealed to form a stator chamber |
Yong Li, Jackson Reynolds |
2021-06-29 |
$25,018,000 |
| 10541582 |
ESP motor with sealed stator windings and stator chamber |
Yong Li, Jackson Reynolds |
2020-01-21 |
$20,208,000 |
| 10502004 |
Metal-to-metal sealed power connection for submersible pump motor |
Mark Bellmyer, James Christopher Clingman |
2019-12-10 |
$10,094,000 |
| 10458415 |
Threaded connection for tandem motors of electrical submersible pump |
John J. Mack |
2019-10-29 |
$12,186,000 |
| 10260498 |
Systems and methods for securing magnetic coils in downhole linear motors |
— |
2019-04-16 |
$8,060,000 |
| 10164500 |
Signal bypass routed through a motor of an electrical submersible pump |
Scott C. Strattan, Peter F. Lawson, Sean A. Cain |
2018-12-25 |
|
| 10030662 |
Threaded connection for tandem motors of electrical submersible pump |
John J. Mack |
2018-07-24 |
$13,041,000 |
| 9885433 |
Vibration-resistant boltless ESP component connection |
— |
2018-02-06 |
$6,395,000 |
| 9874078 |
Boltless electrical connector for submersible well pump |
— |
2018-01-23 |
$10,008,000 |
| 9472990 |
Systems and methods for insulating Y-points of three phase electric motors |
— |
2016-10-18 |
$37,810,000 |
| 9438089 |
Systems and methods for preventing rotation of rotor bearings in a stator |
Randal Perisho, Andrew J. Brasher, Johney W. Stephens, Sean A. Cain |
2016-09-06 |
$17,244,000 |
| 9429002 |
Systems and methods for adjusting operation of an ESP motor installed in a well |
— |
2016-08-30 |
$15,162,000 |
| 9385570 |
Stator magnet wire end coil retention system |
— |
2016-07-05 |
$33,029,000 |
| 9127683 |
High temperature radial bearing for electrical submersible pump assembly |
— |
2015-09-08 |
$43,777,000 |
| 9093876 |
Systems and methods for configuring stators of downhole electric motors |
Sean A. Cain, Shane H. McGill |
2015-07-28 |
$13,522,000 |
| 8987957 |
Systems and methods for facilitating oil flow in relation to rotor bearings |
Scott E. Strope |
2015-03-24 |
$16,204,000 |
| 8946970 |
Systems and methods for wire containment within an electric motor |
Sean A. Cain, Michael R. Rumbaugh, Carlos A. Prieto |
2015-02-03 |
$18,140,000 |
| 8937448 |
Systems and methods for downhole power factor correction |
Robert Allen, William J. Carter, Dustin B. Campbell |
2015-01-20 |
$21,050,000 |
| 8358043 |
Enhanced thermal conductivity material in annular gap between electrical motor stator and housing |
Steven K. Tetzlaff, Ketankumar Kantilal Sheth, Earl B. Brookbank, William F. Pranger, Thien Q. Tran +1 more |
2013-01-22 |
$13,401,000 |
| 7679242 |
Shrink tube encapsulated magnet wire for electrical submersible motors |
Larry J. Parmeter |
2010-03-16 |
$23,160,000 |