Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398632 | Deploying a downhole safety valve with an artificial lift system | Herman Artinian, Cole Young | 2025-08-26 |
| 12291950 | Downhole lubrication system | Patrick McMullen, Christopher Matthew Sellers, Herman Artinian | 2025-05-06 |
| 12152466 | Lubricating downhole-type rotating machines | Patrick McMullen, Herman Artinian | 2024-11-26 |
| 11859474 | Lubricating downhole rotating machine | Patrick McMullen, Christopher Matthew Sellers, Herman Artinian | 2024-01-02 |
| 11808122 | Deploying a downhole safety valve with an artificial lift system | Herman Artinian, Cole Young | 2023-11-07 |
| 11686161 | System and method of transferring power within a wellbore | Patrick McMullen | 2023-06-27 |
| 11578535 | Lubricating downhole-type rotating machines | Patrick McMullen, Herman Artinian | 2023-02-14 |
| 11125059 | Downhole-type tool for artificial lift | Kuo-Chiang Chen, Patrick McMullen | 2021-09-21 |
| 11125234 | Reducing bearing load in a regenerative turbine pump | Justin Jongsik Oh, Patrick McMullen | 2021-09-21 |
| 10989027 | Artificial lift | Herman Artinian, Kuo-Chiang Chen, Patrick McMullen | 2021-04-27 |
| 10914149 | Artificial lift | Kuo-Chiang Chen, Patrick McMullen | 2021-02-09 |
| 10900285 | Lubricating downhole-type rotating machines | Patrick McMullen, Herman Artinian | 2021-01-26 |
| 10890056 | Downhole-type tool for artificial lift | Patrick McMullen | 2021-01-12 |
| 10787873 | Recirculation isolator for artificial lift and method of use | Kuo-Chiang Chen | 2020-09-29 |
| 10630139 | Thrust load support for downhole-type system | Patrick McMullen, Kuo-Chiang Chen | 2020-04-21 |
| 10612351 | Isolating a downhole-type electric machine | Patrick McMullen, Christopher Matthew Sellers | 2020-04-07 |
| 10536053 | High speed motor drive | Suratkal P. Shenoy, Liping Zheng, Herman Artinian, Patrick McMullen, Kuo-Chiang Chen | 2020-01-14 |
| 10428822 | Between-bearing magnetic coupling | Zhiyang Wang, Patrick McMullen | 2019-10-01 |
| 10370947 | Artificial lift | Herman Artinian, Kuo-Chiang Chen, Patrick McMullen | 2019-08-06 |
| 10352137 | Removing liquid by subsurface compression system | Kuo-Chiang Chen, Herman Artinian, Lukasz Nader, Christopher Matthew Sellers | 2019-07-16 |
| 10309200 | Sealless downhole system with magnetically supported rotor | Patrick McMullen, Herman Artinian, Kuo-Chiang Chen | 2019-06-04 |
| 10280721 | Artificial lift | Herman Artinian, Kuo-Chiang Chen, Patrick McMullen | 2019-05-07 |
| 10253606 | Artificial lift | Herman Artinian, Kuo-Chiang Chen, Patrick McMullen | 2019-04-09 |
| 10174762 | Sealless downhole system with magnetically supported rotor | Kuo-Chiang Chen, Patrick McMullen, Herman Artinian | 2019-01-08 |
| 10167871 | Sealless downhole system with magnetically supported rotor | Kuo-Chiang Chen, Patrick McMullen | 2019-01-01 |