F04B 2201/0405
Leakage
F04B2201/0405 (Leakage) appears on 7 US grants and 7 published applications in this corpus.
Search patents in F04B- Granted patents
- 7
- Published applications
- 7
- Assignees
- 6
- Inventors
- 10
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Motor load interface sealing arrangement21 Apr 2026US 12,607,173 B2Goodrich Actuation Systems Limited
- Fault detection and prediction12 Sep 2023US 11,754,067 B2Quantum Servo Pumping Technologies Pty Ltd
- System and method for measuring discharge parameters relating to an electric submersible pump17 Jan 2023US 11,555,396 B2ExxonMobil Upstream Research Company
- Pump monitoring device6 Nov 2018US 10,119,537 B2IOT Diagnostics LLC
- Pump monitoring device1 Mar 2016US 9,275,536 B2Hydrotech, Inc.
- Motor load interface sealing arrangement15 May 2025US 2025/0154967 A1Goodrich Actuation Systems Limited
- Fault detection and prediction24 Feb 2022US 2022/0056901 A1Quantum Servo Pumping Technologies Pty Ltd
- System and Method for Measuring Discharge Parameters Relating to an Electric Submersible Pump17 Feb 2022US 2022/0049695 A1ExxonMobil Upstream Research Company
- Pump monitoring device1 Sep 2016US 2016/0252087 A1Hydrotech, Inc.
- Pump Monitoring Device31 Dec 2015US 2015/0379858 A1Hydrotech, Inc.
Most cited
By later US patents
- Pump monitoring device18US 9,275,536 B2Hydrotech, Inc. · 2016
- Pump monitoring device11US 9,140,255 B2Hydrotech, Inc. · 2015
- Pump monitoring device6US 10,119,537 B2IOT Diagnostics LLC · 2018
- System and method to detect accumulator loss of precharge3US 8,661,875 B2Caterpillar Inc. · 2014
- System and method for measuring discharge parameters relating to an electric submersible pump2US 11,555,396 B2ExxonMobil Upstream Research Company · 2023