Power generation system exhaust cooling
US-2016376957-A1 · Dec 29, 2016 · 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 | F02C9/16 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 479 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 31 |
| 2016 | 47 |
| 2017 | 38 |
| 2018 | 42 |
| 2019 | 55 |
| 2020 | 60 |
| 2021 | 47 |
| 2022 | 50 |
| 2023 | 41 |
| 2024 | 32 |
| 2025 | 24 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Emissions control systems and methods
US-9494083-B2 · Nov 15, 2016 · US
Integration of pressure swing adsorption with a power plant for CO2 capture/utilization and N2 production
US-9476356-B2 · Oct 25, 2016 · US
Apparatus for discriminating ignition in a gas-turbine aeroengine
US-2016305329-A1 · Oct 20, 2016 · US
Combined pump system for engine TMS AOC reduction and ECS loss elimination
US-9470153-B2 · Oct 18, 2016 · US
Variable area nozzle assisted gas turbine engine restarting
US-2016290239-A1 · Oct 6, 2016 · US
Fan flow control valve
US-2016230675-A1 · Aug 11, 2016 · US
Method for adjusting the operation of a turbomachine receiving a recirculated exhaust gas
US-9410479-B2 · Aug 9, 2016 · US
Method and system for air management of aircraft systems
US-2016222986-A1 · Aug 4, 2016 · US
Aircraft vapour trail control system
US-9399521-B2 · Jul 26, 2016 · US
Gas turbine engine control for rotor bore heating
US-2016208712-A1 · Jul 21, 2016 · US
Gas turbine power plant made flexible
US-2016177827-A1 · Jun 23, 2016 · US
Exhaust-gas turbocharger
US-2016153357-A1 · Jun 2, 2016 · US
Methods, systems and apparatus relating to combustion turbine power plants with exhaust gas recirculation
US-9353682-B2 · May 31, 2016 · US
Gas turbine engine and method of assembling the same
US-2016146113-A1 · May 26, 2016 · US
Adjustable-trim centrifugal compressor, and turbocharger having same
US-2016123333-A1 · May 5, 2016 · US
Variable area nozzle assisted gas turbine engine restarting
US-9328666-B2 · May 3, 2016 · US
System and method for determining a cooling flow parameter downstream from a gas turbine combustor
US-9322333-B2 · Apr 26, 2016 · US
Method for operating a thermal power plant
US-9316160-B2 · Apr 19, 2016 · US
Systems and methods for determining a target exhaust temperature for a gas turbine
US-9297315-B2 · Mar 29, 2016 · 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 F02C9/16?
- CPC F02C9/16 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02C9/16 (Mechanical Engineering)?
- Our database includes 479 publications tagged with this CPC code.
- Is patent activity under CPC F02C9/16 growing?
- Publication counts under this code: 32 in 2024 vs 24 in 2025 (latest complete years).