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 | F02C6/18 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 1,160 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 95 |
| 2016 | 117 |
| 2017 | 112 |
| 2018 | 132 |
| 2019 | 96 |
| 2020 | 86 |
| 2021 | 85 |
| 2022 | 81 |
| 2023 | 76 |
| 2024 | 142 |
| 2025 | 112 |
| 2026 | 26 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Turbine overspeed protection
US-2024368999-A1 · Nov 7, 2024 · US
Gas turbine engine
US-2024328351-A1 · Oct 3, 2024 · US
System for recovery of hydrocarbon-containing fluid from a hydrocarbon-bearing formation
US-2024117722-A1 · Apr 11, 2024 · US
Oxygen-enriched combustion for natural gas combined cycle operation
US-2024017204-A1 · Jan 18, 2024 · US
Method and system for startup of gas turbine system drive trains with exhaust gas recirculation
US-2015377140-A1 · Dec 31, 2015 · US
Power plant
US-9222410-B2 · Dec 29, 2015 · US
Cooled cooling air system having thermoelectric generator
US-2015372214-A1 · Dec 24, 2015 · US
Gas turbine, exhaust diffuser, and method of modifying gas turbine plant
US-9217368-B2 · Dec 22, 2015 · US
Multi-Stage Duct Fired Heat Recovery Steam Generator and Methods of Use
US-2015362173-A1 · Dec 17, 2015 · US
Power generation system
US-2015345386-A1 · Dec 3, 2015 · US
Simplified water injection system for combined cycle power plant
US-2015322822-A1 · Nov 12, 2015 · US
Integrated power generation using molten carbonate fuel cells
US-9178234-B2 · Nov 3, 2015 · US
System and method for a gas turbine engine
US-2015308293-A1 · Oct 29, 2015 · US
Power generation system and method for operating power generation system
US-2015308297-A1 · Oct 29, 2015 · US
System and method of distillation process and turbine engine intercooler
US-2015298024-A1 · Oct 22, 2015 · US
System and method for using boiler feedwater
US-9163827-B2 · Oct 20, 2015 · US
Forced flow steam generator having wall heating surface and method for its operation
US-9163834-B2 · Oct 20, 2015 · US
Electric supercharging device utilizing waste heat of internal combustion engine and power supplying method thereof
US-2015285122-A1 · Oct 8, 2015 · US
Power generation system, driving method for power generation system, and combustor
US-2015285141-A1 · Oct 8, 2015 · US
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02C6/18?
- CPC F02C6/18 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02C6/18 (Mechanical Engineering)?
- Our database includes 1,160 publications tagged with this CPC code.
- Is patent activity under CPC F02C6/18 growing?
- Publication counts under this code: 142 in 2024 vs 112 in 2025 (latest complete years).