Apparatus, System And Method For Monitoring Sealing Devices
US-2024418267-A1 · Dec 19, 2024 · US
for seals not incorporated in a pipe joint
for seals not incorporated in a pipe joint · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01M3/2869 |
| Official title | {for seals not incorporated in a pipe joint} |
| Display label | for seals not incorporated in a pipe joint |
| Total patents | 82 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 7 |
| 2017 | 7 |
| 2018 | 7 |
| 2019 | 9 |
| 2020 | 9 |
| 2021 | 5 |
| 2022 | 8 |
| 2023 | 6 |
| 2024 | 7 |
| 2025 | 8 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lubricant pumping system
US-11852293-B2 · Dec 26, 2023 · US
Lubricant pumping system
US-2022341543-A1 · Oct 27, 2022 · US
System and method for detecting high pressure seal leaks in chromatographic pumps
US-11473998-B2 · Oct 18, 2022 · US
Sensing leak in a multi-seal sealing assembly with sensors
US-11467056-B2 · Oct 11, 2022 · US
Seal state detecting device and seal state detecting method
US-2022276117-A1 · Sep 1, 2022 · US
Pressure seal with built in testing system
US-2022170812-A1 · Jun 2, 2022 · US
In-vehicle seal integrity verification system
US-11326976-B2 · May 10, 2022 · US
Pressure-adjustable auxiliary control system for high-pressure gas sealing detection
US-2022136925-A1 · May 5, 2022 · US
Seal assembly and method of testing
US-2022026303-A1 · Jan 27, 2022 · US
Mechanical seal testing
US-11125644-B2 · Sep 21, 2021 · US
Steam turbine seal packing performance monitoring system using magnetic field communication
US-11098610-B2 · Aug 24, 2021 · US
Mechanical Seal Testing
US-2021190628-A1 · Jun 24, 2021 · US
Sensing leak in a multi-seal sealing assembly with sensors
US-2021131907-A1 · May 6, 2021 · US
Test fixture and method of liquid leak testing an electronic device
US-10996135-B1 · May 4, 2021 · US
In-vehicle seal integrity verification system
US-2020393323-A1 · Dec 17, 2020 · US
Simple leakage detection in a hydraulic cylinder unit
US-10782205-B2 · Sep 22, 2020 · US
In-vehicle seal integrity verification system
US-10775261-B2 · Sep 15, 2020 · US
Work machine
US-10745887-B2 · Aug 18, 2020 · US
Operating system cartridge for an annular blowout preventer
US-10724324-B2 · Jul 28, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01M3/2869?
- CPC G01M3/2869 is the Cooperative Patent Classification code for “for seals not incorporated in a pipe joint.”
- How many patents are filed under CPC G01M3/2869 (for seals not incorporated in a pipe joint)?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC G01M3/2869 growing?
- Publication counts under this code: 7 in 2024 vs 8 in 2025 (latest complete years).