Melo; Rafael Adolfo Lastra
Patent Applications and Registrations
Patent applications and USPTO patent grants for Melo; Rafael Adolfo Lastra.The latest application filed is for "motorized pump".
- Melo; Rafael Adolfo Lastra - Dhahran SA
| Patent | Date |
|---|---|
| Equal-walled gerotor pump for wellbore applications Grant 11,434,905 - Melo , et al. September 6, 2 | 2022-09-06 |
| Motorized Pump App 20220243570 - Xiao; Jinjiang ; et al. | 2022-08-04 |
| Motorized Pump App 20220098961 - Xiao; Jinjiang ; et al. | 2022-03-31 |
| Centrifugal pump with adaptive pump stages Grant 11,268,520 - Melo , et al. March 8, 2 | 2022-03-08 |
| Centrifugal pump with adaptive pump stages Grant 11,268,519 - Melo , et al. March 8, 2 | 2022-03-08 |
| Equal-walled gerotor pump for wellbore applications Grant 11,162,493 - Melo , et al. November 2, 2 | 2021-11-02 |
| Prevention of ferromagnetic solids deposition on electrical submersible pumps (ESPS) by magnetic means Grant 11,111,925 - Abdelaziz , et al. September 7, 2 | 2021-09-07 |
| Prevention Of Ferromagnetic Solids Deposition On Electrical Submersible Pumps (esps) By Magnetic Means App 20210131232 - Abdelaziz; Mohannad ; et al. | 2021-05-06 |
| Motorized pump Grant 10,941,778 - Xiao , et al. March 9, 2 | 2021-03-09 |
| Flow meter well tool Grant 10,934,820 - Melo March 2, 2 | 2021-03-02 |
| Fiber reinforced and powered coil tubing Grant 10,844,673 - Melo , et al. November 24, 2 | 2020-11-24 |
| Motorized Pump App 20200355184 - Xiao; Jinjiang ; et al. | 2020-11-12 |
| Equal-walled Gerotor Pump For Wellbore Applications App 20200158106 - Melo; Rafael Adolfo Lastra ; et al. | 2020-05-21 |
| Flow Meter Well Tool App 20200149377 - Melo; Rafael Adolfo Lastra | 2020-05-14 |
| Centrifugal Pump With Adaptive Pump Stages App 20200141413 - Melo; Rafael Adolfo Lastra ; et al. | 2020-05-07 |
| Centrifugal Pump With Adaptive Pump Stages App 20200141414 - Melo; Rafael Adolfo Lastra ; et al. | 2020-05-07 |
| Prevention Of Ferromagnetic Solids Deposition On Electrical Submersible Pumps (esps) By Magnetic Means App 20200131888 - Abdelaziz; Mohannad ; et al. | 2020-04-30 |
| Equal-walled gerotor pump for wellbore applications Grant 10,584,702 - Melo , et al. | 2020-03-10 |
| Motorized pump App 20200056615 - Xiao; Jinjiang ; et al. | 2020-02-20 |
| Motorized pump App 20200056462 - Xiao; Jinjiang ; et al. | 2020-02-20 |
| Flow meter well tool Grant 10,557,334 - Melo Feb | 2020-02-11 |
| Centrifugal pump with adaptive pump stages Grant 10,533,558 - Melo , et al. Ja | 2020-01-14 |
| Equal-walled Gerotor Pump For Wellbore Applications App 20190390669 - Melo; Rafael Adolfo Lastra ; et al. | 2019-12-26 |
| Equal-walled gerotor pump for wellbore applications Grant 10,138,885 - Ejim , et al. Nov | 2018-11-27 |
| Flow Meter Well Tool App 20180238152 - Melo; Rafael Adolfo Lastra | 2018-08-23 |
| Centrifugal Pump With Adaptive Pump Stages App 20180172010 - Melo; Rafael Adolfo Lastra ; et al. | 2018-06-21 |
| Flow meter well tool Grant 9,982,519 - Melo May 29, 2 | 2018-05-29 |
| Fiber Reinforced And Powered Coil Tubing App 20180058157 - Melo; Rafael Adolfo Lastra ; et al. | 2018-03-01 |
| Equal-walled Gerotor Pump For Wellbore Applications App 20160273534 - Melo; Rafael Adolfo Lastra ; et al. | 2016-09-22 |
| Equal-walled Gerotor Pump For Wellbore Applications App 20160273535 - Ejim; Chidirim Enoch ; et al. | 2016-09-22 |
| Flow Meter Well Tool App 20160010451 - Melo; Rafael Adolfo Lastra | 2016-01-14 |
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