Seal configuration for high density lubrication oils
US-12595805-B2 · Apr 7, 2026 · US
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Semple Ryan patents
Semple Ryan is listed as an inventor on 31 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Semple Ryan |
| Total patents | 31 |
| First publication | Nov 12, 2015 |
| Latest publication | Apr 7, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Internal ESP seal bag support
US-12516676-B2 · Jan 6, 2026 · US
Method for detection of scale on ESP using differential temperature measurement
US-12352153-B2 · Jul 8, 2025 · US
Method for detection of scale on esp using differential temperature measurement
US-2024280012-A1 · Aug 22, 2024 · US
System for field alignment of tandem permanent magnet motors
US-2024250591-A1 · Jul 25, 2024 · US
Internal esp seal bag support
US-2024141912-A1 · May 2, 2024 · US
Seal configuration for high density lubrication oils
US-2024060502-A1 · Feb 22, 2024 · US
Method and apparatus for testing for and removing trapped air from submersible well pump assembly
US-11879454-B2 · Jan 23, 2024 · US
Torque monitoring of electrical submersible pump assembly
US-11795937-B2 · Oct 24, 2023 · US
Data memory unit for electric submersible pumping system
US-2023244388-A1 · Aug 3, 2023 · US
Recent patents
Latest publications not already listed above.
Data and power configuration for electrical submersible well pump
US-11674518-B2 · Jun 13, 2023 · US
Method And Apparatus For Testing For And Removing Trapped Air From Submersible Well Pump Assembly
US-2023038803-A1 · Feb 9, 2023 · US
Method and apparatus for testing for and removing trapped air from submersible well pump assembly
US-11525442-B2 · Dec 13, 2022 · US
Gas vent for a seal section of an electrical submersible pump assembly
US-11519249-B2 · Dec 6, 2022 · US
Isolated chamber for mechanical face seal leakage in submersible well pump assembly
US-11268518-B2 · Mar 8, 2022 · US
Data and Power Configuration For Electrical Submersible Well Pump
US-2021381350-A1 · Dec 9, 2021 · US
Method And Apparatus For Testing For And Removing Trapped Air From Submersible Well Pump Assembly
US-2021355933-A1 · Nov 18, 2021 · US
Torque Monitoring of Electrical Submersible Pump Assembly
US-2021207596-A1 · Jul 8, 2021 · US
Seal section check valve with protection tube
US-10928841-B2 · Feb 23, 2021 · US
Gas Vent For A Seal Section Of An Electrical Submersible Pump Assembly
US-2020300075-A1 · Sep 24, 2020 · US
Seal bladder bonding sleeves for submersible well pump assembly
US-10669807-B2 · Jun 2, 2020 · US
Seal Section Check Valve With Protection Tube
US-2020133316-A1 · Apr 30, 2020 · US
Isolated Chamber For Mechanical Face Seal Leakage In Submersible Well Pump Assembly
US-2020095992-A1 · Mar 26, 2020 · US
Metal-to-metal sealing for diffusers of an electrical submersible well pump
US-10533578-B2 · Jan 14, 2020 · US
Labyrinth chamber for horizontal submersible well pump assembly
US-10267329-B2 · Apr 23, 2019 · US
Seal Bladder Bonding Sleeves For Submersible Well Pump Assembly
US-2019040711-A1 · Feb 7, 2019 · US
Direct conductor seal for submersible pump electrical connector
US-10050375-B1 · Aug 14, 2018 · US
Labyrinth Chamber For Horizontal Submersible Well Pump Assembly
US-2017260990-A1 · Sep 14, 2017 · US
Oil injection unit
US-9689529-B2 · Jun 27, 2017 · US
Metal-to-Metal Sealing for Diffusers Of An Electrical Submersible Well Pump
US-2017102009-A1 · Apr 13, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Baker Hughes Oilfield Operations Llc | 20 |
| Baker Hughes A Ge Co Llc | 7 |
| Baker Hughes Inc | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B43/128 | 27 |
| F04D13/10 | 20 |
| F04D29/086 | 14 |
| F04B47/06 | 10 |
| F04D29/061 | 10 |