Aircraft propulsion assembly comprising a fan conjointly driven by two engines
US-2018327104-A1 · Nov 15, 2018 · US
Plural gas-turbine plants having a common power output
Plural gas-turbine plants having a common power output · 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 | F02C6/02 |
| Official title | Plural gas-turbine plants having a common power output |
| Display label | Plural gas-turbine plants having a common power output |
| Total patents | 238 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 18 |
| 2017 | 14 |
| 2018 | 25 |
| 2019 | 21 |
| 2020 | 36 |
| 2021 | 28 |
| 2022 | 24 |
| 2023 | 25 |
| 2024 | 17 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reverse core gear turbofan
US-10107193-B2 · Oct 23, 2018 · US
System and method for dynamically controlling the operation of an aircraft
US-10099796-B2 · Oct 16, 2018 · US
System for recovering exhaust gas energy
US-2018274441-A1 · Sep 27, 2018 · US
Method and architecture for the optimized transfer of power between an auxiliary power motor and the main engines of a helicopter
US-10059460-B2 · Aug 28, 2018 · US
Power generation system having compressor creating excess air flow and turbo-expander using same
US-10024197-B2 · Jul 17, 2018 · US
Device and method for controlling an auxiliary engine suitable for supplying thrust power to the rotor of a helicopter
US-9919806-B2 · Mar 20, 2018 · US
Systems and methods for starting an engine
US-2018073437-A1 · Mar 15, 2018 · US
Systems and methods for power production including ion transport components
US-2018058318-A1 · Mar 1, 2018 · US
Power plant including a secondary engine for compensating for losses of power from main engines in a rotary wing aircraft
US-9890708-B2 · Feb 13, 2018 · US
Two spool gas generator to create family of gas turbine engines
US-9869248-B2 · Jan 16, 2018 · US
Gas turbine engine
US-2017369179-A1 · Dec 28, 2017 · US
Power generation system having compressor creating excess air flow and turbo-expander to increase turbine exhaust gas mass flow
US-9828887-B2 · Nov 28, 2017 · US
Turbofan jet engine with low pressure shaft passing outside of core engine
US-9828911-B2 · Nov 28, 2017 · US
Device and method for controlling an auxiliary engine suitable for supplying thrust power to the rotor of a helicopter
US-2017334569-A1 · Nov 23, 2017 · US
Power plant management system for dual engine helicopter in single engine operation mode
US-2017327241-A1 · Nov 16, 2017 · US
Mobile Multi-Mode Power Generation System with Mode Based Adjustable Drag Configuration
US-2017184022-A1 · Jun 29, 2017 · US
Systems and methods for carbon dioxide capture in low emission combined turbine systems
US-9689309-B2 · Jun 27, 2017 · US
Adaptive Engine Model Torque Splitting Optimization
US-2017159574-A1 · Jun 8, 2017 · US
Thrust efficient turbofan engine
US-9624827-B2 · Apr 18, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02C6/02?
- CPC F02C6/02 is the Cooperative Patent Classification code for “Plural gas-turbine plants having a common power output.”
- How many patents are filed under CPC F02C6/02 (Plural gas-turbine plants having a common power output)?
- Our database includes 238 publications tagged with this CPC code.
- Is patent activity under CPC F02C6/02 growing?
- Publication counts under this code: 17 in 2024 vs 11 in 2025 (latest complete years).