Flow Through Pressure Sensor
US-2025207963-A1 · Jun 26, 2025 · US
Cleaning arrangements; Filters
Cleaning arrangements; Filters · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01F15/12 |
| Official title | Cleaning arrangements; Filters |
| Display label | Cleaning arrangements; Filters |
| Total patents | 51 |
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 | 9 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 9 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 6 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dust collection adapter
US-2025198822-A1 · Jun 19, 2025 · US
Flow through pressure sensor structured to remove dead volume
US-12181328-B2 · Dec 31, 2024 · US
Fitting and method of using the fitting
US-2024288296-A1 · Aug 29, 2024 · US
Fluid metering device with reduced cross contamination
US-11913817-B2 · Feb 27, 2024 · US
Sensor holder for a flow sensor and method for maintenance
US-11906327-B2 · Feb 20, 2024 · US
Cleaning and detecting a clean condition of a vibratory meter
US-11796365-B2 · Oct 24, 2023 · US
Fluid metering device with reduced cross contamination
US-2023194323-A1 · Jun 22, 2023 · US
Sensor holder for a flow sensor and method for maintenance
US-2022333960-A1 · Oct 20, 2022 · US
Cleaning and detecting a clean condition of a vibratory meter
US-2021396566-A1 · Dec 23, 2021 · US
Gas meter contamination filtering device
US-11181412-B2 · Nov 23, 2021 · US
Flow through pressure sensor
US-2021325223-A1 · Oct 21, 2021 · US
Sensor for determining at least one parameter of a fluid medium streaming through a measuring channel
US-11067420-B2 · Jul 20, 2021 · US
Debris removal system for an agricultural metering system
US-2021136998-A1 · May 13, 2021 · US
Intake air flow rate measuring device
US-10989128-B2 · Apr 27, 2021 · US
Flow member
US-10869985-B2 · Dec 22, 2020 · US
Magnetic flowmeter with automatic in-situ self-cleaning
US-10746577-B2 · Aug 18, 2020 · US
Gas Meter Flow Straightener and Decontamination Device
US-2020149944-A1 · May 14, 2020 · US
Physical quantity detection device
US-10641630-B2 · May 5, 2020 · US
Intake air flow rate measuring device
US-2019301388-A1 · Oct 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01F15/12?
- CPC G01F15/12 is the Cooperative Patent Classification code for “Cleaning arrangements; Filters.”
- How many patents are filed under CPC G01F15/12 (Cleaning arrangements; Filters)?
- Our database includes 51 publications tagged with this CPC code.
- Is patent activity under CPC G01F15/12 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).