Fuel jettison system
US-12391398-B1 · Aug 19, 2025 · US
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Jettisoning of fuel
Jettisoning of fuel · 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 | B64D37/26 |
| Official title | Jettisoning of fuel |
| Display label | Jettisoning of fuel |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 2 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fuel jettison system
US-2025250022-A1 · Aug 7, 2025 · US
Flying vehicle having auxiliary thruster and method for controlling auxiliary thruster
US-2025187727-A1 · Jun 12, 2025 · US
Fuel cell system and method for exhausting hydrogen therein
US-2024113310-A1 · Apr 4, 2024 · US
Fuel tanks and reusable launch vehicles comprising these fuel tanks
US-11939086-B2 · Mar 26, 2024 · US
Fuel tanks and reusable launch vehicles comprising these fuel tanks
US-2022258874-A1 · Aug 18, 2022 · US
Unmanned aerial vehicle off-site landing system
US-11250713-B2 · Feb 15, 2022 · US
Detecting a fuel jettison event
US-11046453-B2 · Jun 29, 2021 · US
Identifying potential aircraft fuel jettison sites
US-2021158708-A1 · May 27, 2021 · US
Systems and methods for automating components with guarded touchscreen controls
US-10996764-B1 · May 4, 2021 · US
Unmanned aerial vehicle off-site landing system
US-2020312168-A1 · Oct 1, 2020 · US
Detecting a fuel jettison event
US-2020269992-A1 · Aug 27, 2020 · US
Device for draining liquids for an aircraft engine
US-10539077-B2 · Jan 21, 2020 · US
Apparatus and methods for consolidating multiple entries in an electronic checklist system
US-10466865-B2 · Nov 5, 2019 · US
System and Method for Displaying an Electronic Checklist
US-2018292953-A1 · Oct 11, 2018 · US
Apparatus and methods for consolidating multiple entries in an electronic checklist system
US-2018113572-A1 · Apr 26, 2018 · US
Device for draining liquids for an aircraft engine
US-2016312707-A1 · Oct 27, 2016 · US
Ventilated drainage system
US-9416801-B2 · Aug 16, 2016 · US
Systems and methods for averting overweight aircraft landing circumstances
US-2016031565-A1 · Feb 4, 2016 · US
Ventilated Drainage System
US-2015361999-A1 · Dec 17, 2015 · US