Flow control valve seal and flow control valve device
US-11828385-B2 · Nov 28, 2023 · US
in the housing
in the housing · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16K5/0464 |
| Official title | {in the housing} |
| Display label | in the housing |
| Total patents | 76 |
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 | 5 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 7 |
| 2020 | 13 |
| 2021 | 14 |
| 2022 | 6 |
| 2023 | 8 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sealing high pressure flow devices
US-11649901-B2 · May 16, 2023 · US
Sealing high pressure flow devices
US-11536378-B2 · Dec 27, 2022 · US
Sealing high pressure flow devices
US-11486502-B2 · Nov 1, 2022 · US
Flow control valve and temperature control device using same
US-11480258-B2 · Oct 25, 2022 · US
Sealing high pressure flow devices
US-2022260161-A1 · Aug 18, 2022 · US
Flow control valve seal and flow control valve device
US-2022074503-A1 · Mar 10, 2022 · US
Rotary control valve
US-11248712-B2 · Feb 15, 2022 · US
Sealing High Pressure Flow Devices
US-2021404561-A1 · Dec 30, 2021 · US
Control valve
US-11174954-B2 · Nov 16, 2021 · US
Sealing High Pressure Flow Devices
US-2021348690-A1 · Nov 11, 2021 · US
Sealing high pressure flow devices
US-11143315-B2 · Oct 12, 2021 · US
Control valve
US-11105430-B2 · Aug 31, 2021 · US
Control valve
US-11098808-B2 · Aug 24, 2021 · US
Control valve
US-11079027-B2 · Aug 3, 2021 · US
Three-way flowrate control valve and temperature control device using same
US-10989319-B2 · Apr 27, 2021 · US
Sealing High Pressure Flow Devices
US-2021108734-A1 · Apr 15, 2021 · US
Sealing High Pressure Flow Devices
US-2021102630-A1 · Apr 8, 2021 · US
Water outlet member of faucet
US-2021062924-A1 · Mar 4, 2021 · US
Sealing high pressure flow devices
US-10907738-B2 · Feb 2, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16K5/0464?
- CPC F16K5/0464 is the Cooperative Patent Classification code for “in the housing.”
- How many patents are filed under CPC F16K5/0464 (in the housing)?
- Our database includes 76 publications tagged with this CPC code.
- Is patent activity under CPC F16K5/0464 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).