Direct drive electrically-geared turbofan
US-2024218837-A1 · Jul 4, 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 | F02C7/36 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 4,704 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 212 |
| 2016 | 243 |
| 2017 | 328 |
| 2018 | 363 |
| 2019 | 455 |
| 2020 | 591 |
| 2021 | 563 |
| 2022 | 498 |
| 2023 | 494 |
| 2024 | 453 |
| 2025 | 398 |
| 2026 | 106 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Floating oil manifold for planetary gear systems
US-2024060559-A1 · Feb 22, 2024 · US
Aircraft propulsion system with intermittent combustion engine(s)
US-2024017841-A1 · Jan 18, 2024 · US
Modularity of an aircraft turbomachine
US-2024003303-A1 · Jan 4, 2024 · US
Turbine section of high bypass turbofan
US-2015377124-A1 · Dec 31, 2015 · US
Low spool starter system for gas turbine engine
US-2015377142-A1 · Dec 31, 2015 · US
Reverse-flow core gas turbine engine with a pulse detonation system
US-2015377125-A1 · Dec 31, 2015 · US
Turbine engine gearbox
US-9222416-B2 · Dec 29, 2015 · US
Distributed Engine Accessory Drive
US-2015369132-A1 · Dec 24, 2015 · US
Gas turbine engine with embedded distributed fans
US-2015361879-A1 · Dec 17, 2015 · US
Engine architecture with reverse rotation integral drive and vaneless turbine
US-2015354502-A1 · Dec 10, 2015 · US
Vane lever arm for a variable area vane arrangement
US-2015354401-A1 · Dec 10, 2015 · US
Flexible support structure for a geared architecture gas turbine engine
US-2015345398-A1 · Dec 3, 2015 · US
Geared turbofan gas turbine engine architecture
US-2015345426-A1 · Dec 3, 2015 · US
Gas turbine engine mid turbine frame bearing support
US-2015337732-A1 · Nov 26, 2015 · US
Geared turbofan gas turbine engine architecture
US-2015330302-A1 · Nov 19, 2015 · US
Gas turbine engine with auxiliary fan
US-9188083-B2 · Nov 17, 2015 · US
Fan drive gear system flexible support features
US-9182011-B2 · Nov 10, 2015 · US
Gas turbine engine with fan-tied inducer section
US-2015308352-A1 · Oct 29, 2015 · US
Fundamental gear system architecture
US-2015308351-A1 · Oct 29, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02C7/36?
- CPC F02C7/36 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02C7/36 (Mechanical Engineering)?
- Our database includes 4,704 publications tagged with this CPC code.
- Is patent activity under CPC F02C7/36 growing?
- Publication counts under this code: 453 in 2024 vs 398 in 2025 (latest complete years).