Fluid management assembly
US-11852263-B2 · Dec 26, 2023 · US
and the closure member being rotatable
and the closure member being rotatable · 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 | F16K47/045 |
| Official title | {and the closure member being rotatable} |
| Display label | and the closure member being rotatable |
| Total patents | 77 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 10 |
| 2020 | 10 |
| 2021 | 7 |
| 2022 | 10 |
| 2023 | 10 |
| 2024 | 6 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Slim-type heat management system for electric vehicle
US-2023311617-A1 · Oct 5, 2023 · US
Erosion resistant trim for a valve
US-11739850-B2 · Aug 29, 2023 · US
Rotary ball valves with noise attenuators
US-11698148-B1 · Jul 11, 2023 · US
Reducing noise in ball valves
US-11686404-B2 · Jun 27, 2023 · US
Fluid flow control devices and related systems and methods
US-2023096890-A1 · Mar 30, 2023 · US
Apparatus for noise reduction in valves
US-11525525-B2 · Dec 13, 2022 · US
Fluid management assembly
US-2022325805-A1 · Oct 13, 2022 · US
Fluid managment assembly and thermal management system
US-2022268364-A1 · Aug 25, 2022 · US
Reducing noise in ball valves
US-2022186857-A1 · Jun 16, 2022 · US
Seal assembly
US-2022186842-A1 · Jun 16, 2022 · US
Method and mechanism for symmetrically controlling pressure in process chamber
US-11359732-B1 · Jun 14, 2022 · US
Apparatus for reducing noise and cavitation in valves
US-11353139-B1 · Jun 7, 2022 · US
Apparatus for noise reduction in valves
US-2022170569-A1 · Jun 2, 2022 · US
Valve trim
US-2022154849-A1 · May 19, 2022 · US
Electric switch value and value block thereof
US-2022057004-A1 · Feb 24, 2022 · US
Pressure surge and water hammer mitigation device and method
US-2021405669-A1 · Dec 30, 2021 · US
Pressure surge and water hammer mitigation device and method
US-11209842-B1 · Dec 28, 2021 · US
Fluid flow control devices and related systems and methods
US-2021215257-A1 · Jul 15, 2021 · US
Retention mechanism for noise attenuation dome in fluid flow control device
US-11041571-B2 · Jun 22, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16K47/045?
- CPC F16K47/045 is the Cooperative Patent Classification code for “and the closure member being rotatable.”
- How many patents are filed under CPC F16K47/045 (and the closure member being rotatable)?
- Our database includes 77 publications tagged with this CPC code.
- Is patent activity under CPC F16K47/045 growing?
- Publication counts under this code: 6 in 2024 vs 7 in 2025 (latest complete years).