Aerial vehicle fluid control system with multi-way flow regulator
US-2024076034-A1 · Mar 7, 2024 · US
by explicitly adjusting fluid flow, e.g. by using valves, variable aperture or slot areas, variable pump action or variable fluid pressure
by explicitly adjusting fluid flow, e.g. by using valves, variable aperture or slot areas, variable pump action or variable fluid pressure · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B64C2230/06 |
| Official title | by explicitly adjusting fluid flow, e.g. by using valves, variable aperture or slot areas, variable pump action or variable fluid pressure |
| Display label | by explicitly adjusting fluid flow, e.g. by using valves, variable aperture or slot areas, variable pump action or variable fluid pressure |
| Total patents | 227 |
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 | 12 |
| 2016 | 12 |
| 2017 | 22 |
| 2018 | 25 |
| 2019 | 25 |
| 2020 | 27 |
| 2021 | 45 |
| 2022 | 17 |
| 2023 | 11 |
| 2024 | 16 |
| 2025 | 11 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Nacelle anti-icing troubleshooting for a two valve system
US-2018355797-A1 · Dec 13, 2018 · US
Strain amplification structure and synthetic jet actuator
US-10153420-B2 · Dec 11, 2018 · US
Active Flow Control For Ducted Fans And Fan-In-Wing Configurations
US-2018346108-A1 · Dec 6, 2018 · US
Variable geometry engine inlet for high speed aircraft
US-2018339784-A1 · Nov 29, 2018 · US
Ejector and airfoil configurations
US-2018312268-A1 · Nov 1, 2018 · US
Variable-geometry boundary layer diverter
US-2018298829-A1 · Oct 18, 2018 · US
Cooperative actuator system for active flow control
US-10071799-B2 · Sep 11, 2018 · US
Aircraft bleed system
US-2018216538-A1 · Aug 2, 2018 · US
Fluid actuator for influencing the flow along a flow surface, as well as blow-out device and flow body comprising a like fluid actuator
US-9976580-B2 · May 22, 2018 · US
Air distribution system with drag reducing inlet
US-2018118331-A1 · May 3, 2018 · US
Airfoil for an aircraft having reduced noise generation
US-2018079489-A1 · Mar 22, 2018 · US
Fluidic actuator having jet vector control and flow body
US-2018065732-A1 · Mar 8, 2018 · US
Flow control actuator with an adjustable frequency
US-9897118-B2 · Feb 20, 2018 · US
Recessed lift spoiler assembly for airfoils
US-9845147-B2 · Dec 19, 2017 · US
Distributed Compressor for Improved Integration and Performance of an Active Fluid Flow Control System
US-2017349268-A1 · Dec 7, 2017 · US
Synchronization of fluidic actuators
US-2017313411-A1 · Nov 2, 2017 · US
Thermally Controlled Active Flow Control System
US-2017297680-A1 · Oct 19, 2017 · US
Vortex generators responsive to ambient conditions
US-9789956-B2 · Oct 17, 2017 · US
Aircraft wing structure and associated method for addressing lift and drag
US-2017259909-A1 · Sep 14, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C2230/06?
- CPC B64C2230/06 is the Cooperative Patent Classification code for “by explicitly adjusting fluid flow, e.g. by using valves, variable aperture or slot areas, variable pump action or variable fluid pressure.”
- How many patents are filed under CPC B64C2230/06 (by explicitly adjusting fluid flow, e.g. by using valves, variable aperture or slot areas, variable pump action or variable fluid pressure)?
- Our database includes 227 publications tagged with this CPC code.
- Is patent activity under CPC B64C2230/06 growing?
- Publication counts under this code: 16 in 2024 vs 11 in 2025 (latest complete years).