Gas-pressure regulator
US-12487615-B2 · Dec 2, 2025 · US
the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G05D16/06 |
| Official title | the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule |
| Display label | the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 6 |
| 2017 | 9 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 3 |
| 2021 | 9 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 5 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Transducer surround having a barometric vent
US-12389156-B2 · Aug 12, 2025 · US
Transducer Surround Having A Barometric Vent
US-2025088791-A1 · Mar 13, 2025 · US
Slam-shut safety devices for a fluid regulator
US-2025067361-A1 · Feb 27, 2025 · US
System and method for monitoring liquid adhesive flow
US-2024337516-A1 · Oct 10, 2024 · US
Carbon dioxide gas supply apparatus
US-2024327193-A1 · Oct 3, 2024 · US
A gas-pressure regulator
US-2024288887-A1 · Aug 29, 2024 · US
System and method for monitoring liquid adhesive flow
US-12038313-B2 · Jul 16, 2024 · US
Pressure-reducing valve, valve unit, valve device, and leaf spring
US-11898650-B2 · Feb 13, 2024 · US
Fluid control valve
US-11835153-B2 · Dec 5, 2023 · US
Pressure-reducing valve, valve unit, valve device, and leaf spring
US-2023055857-A1 · Feb 23, 2023 · US
Fluid control valve
US-2022316619-A1 · Oct 6, 2022 · US
Flow limiter for regulators
US-11353898-B2 · Jun 7, 2022 · US
System and method for monitoring liquid adhesive flow
US-2021285804-A1 · Sep 16, 2021 · US
Low profile pressure regulator
US-11119515-B2 · Sep 14, 2021 · US
System and method for monitoring liquid adhesive flow
US-11041745-B2 · Jun 22, 2021 · US
Flow Limiter for Regulators
US-2021181771-A1 · Jun 17, 2021 · US
Flow limiter for regulators
US-11022988-B1 · Jun 1, 2021 · US
Flow limiter for regulators
US-2021156487-A1 · May 27, 2021 · US
Low Profile Pressure Regulator
US-2021141402-A1 · May 13, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G05D16/06?
- CPC G05D16/06 is the Cooperative Patent Classification code for “the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule.”
- How many patents are filed under CPC G05D16/06 (the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC G05D16/06 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).