Gas turbine engine having outlet guide vanes
US-2024418094-A1 · Dec 19, 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 | F02C7/18 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 3,211 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 155 |
| 2016 | 270 |
| 2017 | 306 |
| 2018 | 328 |
| 2019 | 365 |
| 2020 | 407 |
| 2021 | 300 |
| 2022 | 315 |
| 2023 | 228 |
| 2024 | 226 |
| 2025 | 254 |
| 2026 | 57 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lubricant reservoir with integrated heat exchanger
US-2024159188-A1 · May 16, 2024 · US
Fuel and thermal management system
US-2015375868-A1 · Dec 31, 2015 · US
Combustor cooling structure
US-2015377134-A1 · Dec 31, 2015 · US
Methods and apparatus to validate translated guest code in a dynamic binary translator
US-9223553-B2 · Dec 29, 2015 · US
Power plant
US-9222410-B2 · Dec 29, 2015 · US
Systems and methods for distributing cooling air in gas turbine engines
US-2015369130-A1 · Dec 24, 2015 · US
Exhaust Liner Flange Cooling
US-2015369173-A1 · Dec 24, 2015 · US
Air-Oil Heat Exchangers with Minimum Bypass Flow Pressure Loss
US-2015361891-A1 · Dec 17, 2015 · US
Engine systems and methods for removing particles from turbine air
US-2015354461-A1 · Dec 10, 2015 · US
Cooling system for gas turbine engines
US-2015354456-A1 · Dec 10, 2015 · US
Turbofan engine with variable exhaust cooling
US-2015345395-A1 · Dec 3, 2015 · US
Flow path routing within a gas turbine engine
US-2015345425-A1 · Dec 3, 2015 · US
Shroud assembly for turbine engine
US-2015345331-A1 · Dec 3, 2015 · US
Turbine engine wall having at least some cooling orifices that are plugged
US-2015338103-A1 · Nov 26, 2015 · US
Cooling supply circuit for turbomachinery
US-2015337733-A1 · Nov 26, 2015 · US
Flow conducting assembly for cooling the low-pressure turbine housing of a gas turbine jet engine
US-9194331-B2 · Nov 24, 2015 · US
Bifurcation fairing
US-2015330236-A1 · Nov 19, 2015 · US
Distributor device for cooling air within an engine
US-2015330238-A1 · Nov 19, 2015 · US
Enhanced Turbine Cooling System Using a Blend of Compressor Bleed Air and Ambient Air
US-2015322861-A1 · Nov 12, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02C7/18?
- CPC F02C7/18 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02C7/18 (Mechanical Engineering)?
- Our database includes 3,211 publications tagged with this CPC code.
- Is patent activity under CPC F02C7/18 growing?
- Publication counts under this code: 226 in 2024 vs 254 in 2025 (latest complete years).