Winglet systems and methods for aircraft
US-2025263165-A1 · Aug 21, 2025 · US
the wing tip airfoil devices comprising one or more separate moveable members thereon affecting the vortices, e.g. flaps
the wing tip airfoil devices comprising one or more separate moveable members thereon affecting the vortices, e.g. flaps · 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 | B64C23/076 |
| Official title | {the wing tip airfoil devices comprising one or more separate moveable members thereon affecting the vortices, e.g. flaps} |
| Display label | the wing tip airfoil devices comprising one or more separate moveable members thereon affecting the vortices, e.g. flaps |
| Total patents | 50 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 10 |
| 2023 | 6 |
| 2024 | 9 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Flight control surface
US-12371151-B2 · Jul 29, 2025 · US
Method of reducing aerodynamic loads on an aircraft located on the ground
US-2025074576-A1 · Mar 6, 2025 · US
Flow control device
US-12172747-B2 · Dec 24, 2024 · US
Control device for an aircraft
US-2024417065-A1 · Dec 19, 2024 · US
Aircraft and methods of use for aerodynamic control with winglet surfaces
US-2024190556-A1 · Jun 13, 2024 · US
Aircraft wing and wing tip device
US-11981422-B2 · May 14, 2024 · US
Flight control surface
US-2024101247-A1 · Mar 28, 2024 · US
Winglets with passive aeroelastic tailoring
US-11939055-B2 · Mar 26, 2024 · US
Fairing for folding wing tip
US-2024067326-A1 · Feb 29, 2024 · US
Aircraft and methods of use for aerodynamic control with winglet surfaces
US-11897601-B2 · Feb 13, 2024 · US
Airfoil with flexible trailing edge
US-2024011397-A1 · Jan 11, 2024 · US
Stall trigger system
US-11845539-B2 · Dec 19, 2023 · US
Flow control device
US-2023391443-A1 · Dec 7, 2023 · US
Winglets with passive aeroelastic tailoring
US-2023331371-A1 · Oct 19, 2023 · US
Fairing for folding wing tip
US-11738854-B2 · Aug 29, 2023 · US
Flow control device
US-11673652-B2 · Jun 13, 2023 · US
Vortex generator apparatus for an aircraft
US-11643190-B2 · May 9, 2023 · US
Wing tip control effector
US-11520355-B2 · Dec 6, 2022 · US
Wing tip control effector
US-2022276661-A1 · Sep 1, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C23/076?
- CPC B64C23/076 is the Cooperative Patent Classification code for “the wing tip airfoil devices comprising one or more separate moveable members thereon affecting the vortices, e.g. flaps.”
- How many patents are filed under CPC B64C23/076 (the wing tip airfoil devices comprising one or more separate moveable members thereon affecting the vortices, e.g. flaps)?
- Our database includes 50 publications tagged with this CPC code.
- Is patent activity under CPC B64C23/076 growing?
- Publication counts under this code: 9 in 2024 vs 3 in 2025 (latest complete years).