Aircraft powerplant with steam system and bypass
US-2024369014-A1 · Nov 7, 2024 · US
Mechanical Engineering
Mechanical Engineering · 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 | F02C6/20 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 495 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 10 |
| 2017 | 18 |
| 2018 | 19 |
| 2019 | 24 |
| 2020 | 35 |
| 2021 | 65 |
| 2022 | 62 |
| 2023 | 98 |
| 2024 | 85 |
| 2025 | 60 |
| 2026 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrical power system
US-2024002062-A1 · Jan 4, 2024 · US
Hybrid electric aircraft system with distributed propulsion
US-2019382123-A1 · Dec 19, 2019 · US
Hybrid electric taxi system (hets) or full electric taxi system (fets)
US-2019375512-A1 · Dec 12, 2019 · US
Phase change material cooling system for a vehicle
US-10358977-B2 · Jul 23, 2019 · US
Propulsion system for an aircraft
US-2018354635-A1 · Dec 13, 2018 · US
Gas turbine engine system having a disengageable electric machine
US-10125692-B2 · Nov 13, 2018 · US
Integrated turboshaft engine
US-10119460-B2 · Nov 6, 2018 · US
System and method for dynamically controlling the operation of an aircraft
US-10099796-B2 · Oct 16, 2018 · US
Geared turbine engine with relatively lightweight propulsor module
US-10100745-B2 · Oct 16, 2018 · US
Systems and methods of power allocation for hybrid electric architecture
US-2018291807-A1 · Oct 11, 2018 · US
Method for automatic shutdown of engines of a twin-engined aircraft
US-2018273196-A1 · Sep 27, 2018 · US
Variable speed ac bus powered tail cone boundary layer ingestion thruster
US-2018265206-A1 · Sep 20, 2018 · US
Drive system arrangement for rotorcraft
US-2018244396-A1 · Aug 30, 2018 · US
Turbine rotor with low over-speed requirements
US-2018223739-A1 · Aug 9, 2018 · US
Engine Core Assistance
US-2018216526-A1 · Aug 2, 2018 · US
Method of monitoring at least one freewheel of a rotary wing aircraft, and an aircraft
US-10017268-B2 · Jul 10, 2018 · US
High speed electric machine
US-2018138766-A1 · May 17, 2018 · US
System and method for dynamically controlling the operation of an aircraft
US-2018093778-A1 · Apr 5, 2018 · US
Compound engine assembly with coaxial compressor and offset turbine section
US-9932892-B2 · Apr 3, 2018 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02C6/20?
- CPC F02C6/20 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02C6/20 (Mechanical Engineering)?
- Our database includes 495 publications tagged with this CPC code.
- Is patent activity under CPC F02C6/20 growing?
- Publication counts under this code: 85 in 2024 vs 60 in 2025 (latest complete years).