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Patent applications and USPTO patent grants for Baker Hughes ESP, Inc..The latest application filed is for "mechanical seal protector for esp seal sections".
Patent | Date |
---|---|
Mechanical seal protector for ESP seal sections Grant 11,365,809 - Collins , et al. June 21, 2 | 2022-06-21 |
Multistage centrifugal pump with compression bulkheads Grant 11,174,874 - Loveless November 16, 2 | 2021-11-16 |
Electromagnetic coupling for ESP motor Grant 11,133,721 - Marvel , et al. September 28, 2 | 2021-09-28 |
System and method for well artificial lift lifecycle planning Grant 11,126,916 - Rasheed , et al. September 21, 2 | 2021-09-21 |
Linear hydraulic pump for submersible applications Grant 11,118,582 - Reeves , et al. September 14, 2 | 2021-09-14 |
Non-welded suction chamber for surface pumping systems Grant 11,092,164 - Nelson , et al. August 17, 2 | 2021-08-17 |
Pinned coupling with shims for electric submersible pump Grant 10,907,419 - Reeves , et al. February 2, 2 | 2021-02-02 |
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