Valve assembly useful for cryogenic applications
US-2026085758-A1 · Mar 26, 2026 · US
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with conical surfaces
with conical surfaces · 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 | F16K5/202 |
| Official title | {with conical surfaces} |
| Display label | with conical surfaces |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 7 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Valve, and method for manufacturing said valve
US-12379035-B2 · Aug 5, 2025 · US
Valve, and method for manufacturing said valve
US-2024068577-A1 · Feb 29, 2024 · US
Seal for coolant control valve
US-11326696-B2 · May 10, 2022 · US
Double positive isolation ball valve
US-11067179-B2 · Jul 20, 2021 · US
Valve device
US-11067181-B2 · Jul 20, 2021 · US
Ball valve having a ball valve element with rotation control
US-11054044-B2 · Jul 6, 2021 · US
Valve device
US-2020056706-A1 · Feb 20, 2020 · US
Valve device
US-10443745-B2 · Oct 15, 2019 · US
Ball Valve Having a Ball Valve Element with Rotation Control
US-2019249782-A1 · Aug 15, 2019 · US
Seal for coolant control valve
US-2018372224-A1 · Dec 27, 2018 · US
Flow Rate Control Valve
US-2018313462-A1 · Nov 1, 2018 · US
Control valve for controlling a fluid flow
US-10113664-B2 · Oct 30, 2018 · US
Double positive isolation ball valve
US-2018245697-A1 · Aug 30, 2018 · US
Trunnion-type ball valve
US-10018276-B2 · Jul 10, 2018 · US
Valve device
US-2018031132-A1 · Feb 1, 2018 · US
Control valve for controlling a fluid flow
US-2018017183-A1 · Jan 18, 2018 · US
Trunnion-type ball valve
US-2016319940-A1 · Nov 3, 2016 · US