Refrigerant control valve apparatus
US-10513968-B2 · Dec 24, 2019 · US
comprising only sliding valves {, i.e. sliding closure elements}
comprising only sliding valves {, i.e. sliding closure elements} · 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 | F16K11/06 |
| Official title | comprising only sliding valves {, i.e. sliding closure elements} |
| Display label | comprising only sliding valves {, i.e. sliding closure elements} |
| Total patents | 91 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 20 |
| 2017 | 12 |
| 2018 | 15 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 9 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Variable pressure air supply
US-10450964-B2 · Oct 22, 2019 · US
Rotary fluid regulator
US-10385984-B2 · Aug 20, 2019 · US
Valve system in an injection molding system
US-10359124-B2 · Jul 23, 2019 · US
Pneumatic mixing valve
US-10228074-B2 · Mar 12, 2019 · US
High reliability high flow redundant trip block
US-10119478-B2 · Nov 6, 2018 · US
Reverse flow check valve in hydraulic valve with series circuit
US-2018292018-A1 · Oct 11, 2018 · US
Valve device for a hydraulic circuit and oil pump regulating arrangement
US-10094253-B2 · Oct 9, 2018 · US
Method and apparatus for determining a movement direction of a component of a mechanism
US-2018237129-A1 · Aug 23, 2018 · US
Faucet valve
US-2018209550-A1 · Jul 26, 2018 · US
Reverse flow check valve in hydraulic valve with series circuit
US-10024445-B2 · Jul 17, 2018 · US
Thermostatic cartridge for controlling hot and cold fluids to be mixed
US-2018196450-A1 · Jul 12, 2018 · US
Method of decreasing tire pressure
US-2018141393-A1 · May 24, 2018 · US
Rotary fluid regulator
US-9939079-B2 · Apr 10, 2018 · US
Rotary valve with brake mode
US-9927037-B2 · Mar 27, 2018 · US
Fuel tank check valve
US-2018072153-A9 · Mar 15, 2018 · US
Electrohydraulic valve having dual-action right-angle pilot actuator
US-9915368-B2 · Mar 13, 2018 · US
Fuel tank check valve
US-9914353-B2 · Mar 13, 2018 · US
Valve system in an injection molding system
US-2018043590-A1 · Feb 15, 2018 · US
Pneumatic mixing valve
US-2018038504-A1 · Feb 8, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16K11/06?
- CPC F16K11/06 is the Cooperative Patent Classification code for “comprising only sliding valves {, i.e. sliding closure elements}.”
- How many patents are filed under CPC F16K11/06 (comprising only sliding valves {, i.e. sliding closure elements})?
- Our database includes 91 publications tagged with this CPC code.
- Is patent activity under CPC F16K11/06 growing?
- Publication counts under this code: 9 in 2024 vs 6 in 2025 (latest complete years).