Water leakage detection system
US-10620080-B2 · Apr 14, 2020 · US
for tubes (G01M3/30 takes precedence)
for tubes (G01M3/30 takes precedence) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01M3/2846 |
| Official title | {for tubes (G01M3/30 takes precedence)} |
| Display label | for tubes (G01M3/30 takes precedence) |
| Total patents | 101 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 13 |
| 2017 | 13 |
| 2018 | 13 |
| 2019 | 7 |
| 2020 | 8 |
| 2021 | 7 |
| 2022 | 10 |
| 2023 | 12 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and apparatus to identify fluidic path positions
US-2020108386-A1 · Apr 9, 2020 · US
Sealed bladder assembly and method
US-10451516-B2 · Oct 22, 2019 · US
Method for detecting a fluid leak in a turbomachine and fluid distribution system
US-10345190-B2 · Jul 9, 2019 · US
Quick test sub coiled tubing connector
US-10309858-B2 · Jun 4, 2019 · US
Accessory mounting for a gas turbine engine
US-10309311-B2 · Jun 4, 2019 · US
Device for testing the leakproofness of a surgical instrument, reprocessing device for reprocessing surgical instruments, and use of a swellable material body
US-2019142244-A1 · May 16, 2019 · US
Sheet metal processing machines having a chip suctioning device and methods for detecting a malfunction in the chip suctioning device
US-10247636-B2 · Apr 2, 2019 · US
Methods of leak testing a surgical conduit
US-2019056286-A1 · Feb 21, 2019 · US
Apparatus and method for opening and/or evaluating connection site
US-10143829-B2 · Dec 4, 2018 · US
Surgical conduit leak testing
US-10119882-B2 · Nov 6, 2018 · US
Method and apparatus for detecting breakage of piping in combined power plants
US-10113932-B2 · Oct 30, 2018 · US
Fluid control system for a medical device
US-10022175-B2 · Jul 17, 2018 · US
Leak detection tool
US-2018172543-A1 · Jun 21, 2018 · US
Device with a pumping device for testing the operational capability of a gas guide element of a gas-measuring system
US-2018143171-A1 · May 24, 2018 · US
Water leakage detection system
US-2018128706-A1 · May 10, 2018 · US
Method for processing an endoscope
US-2018103830-A1 · Apr 19, 2018 · US
Apparatus and method to check extracorporeal circuit
US-9931456-B2 · Apr 3, 2018 · US
Method for detecting a fluid leak in a turbomachine and fluid distribution system
US-2018058973-A1 · Mar 1, 2018 · US
Transportable hose-test containers, systems and methods
US-9903783-B2 · Feb 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01M3/2846?
- CPC G01M3/2846 is the Cooperative Patent Classification code for “for tubes (G01M3/30 takes precedence).”
- How many patents are filed under CPC G01M3/2846 (for tubes (G01M3/30 takes precedence))?
- Our database includes 101 publications tagged with this CPC code.
- Is patent activity under CPC G01M3/2846 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).