Turbine analysis device, turbine analysis method, and program
US-2018328290-A1 · Nov 15, 2018 · US
Gas-turbine plants characterised by the use of combustion products as the working fluid (generated by intermittent combustion F02C5/00)
Gas-turbine plants characterised by the use of combustion products as the working fluid (generated by intermittent combustion F02C5/00) · 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 | F02C3/00 |
| Official title | Gas-turbine plants characterised by the use of combustion products as the working fluid (generated by intermittent combustion F02C5/00) |
| Display label | Gas-turbine plants characterised by the use of combustion products as the working fluid (generated by intermittent combustion F02C5/00) |
| Total patents | 196 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 19 |
| 2017 | 16 |
| 2018 | 18 |
| 2019 | 18 |
| 2020 | 17 |
| 2021 | 22 |
| 2022 | 21 |
| 2023 | 21 |
| 2024 | 13 |
| 2025 | 15 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dual integrated PSA for simultaneous power plant emission control and enhanced hydrocarbon recovery
US-10125641-B2 · Nov 13, 2018 · US
Turbine Nozzle with CMC Aft Band
US-2018298768-A1 · Oct 18, 2018 · US
Turbine engine and containment assembly for use in a turbine engine
US-2018298782-A1 · Oct 18, 2018 · US
System and method for high efficiency power generation using a nitrogen gas working fluid
US-10054046-B2 · Aug 21, 2018 · US
Communicating signal between rotating antenna and plurality of stationary antennae based on displacement
US-2018202312-A1 · Jul 19, 2018 · US
Systems and processes for power generation
US-2018187097-A1 · Jul 5, 2018 · US
Unit for generating non-propulsive electrical power
US-2018170564-A1 · Jun 21, 2018 · US
Detection of oil contamination in engine air
US-9983189-B2 · May 29, 2018 · US
Two-spool design for a turboshaft engine with a high-pressure compressor connected to a low-pressure turbine
US-9964033-B2 · May 8, 2018 · US
Gas turbine engine health monitoring system with shaft-twist sensors
US-2018051587-A1 · Feb 22, 2018 · US
System and method for high efficiency power generation using a nitrogen gas working fluid
US-2018016979-A1 · Jan 18, 2018 · US
Engine assembly with exhaust pipe nozzle
US-2017362998-A1 · Dec 21, 2017 · US
2-shaft gas turbine, and the control method of opening degree of inlet guide vane of the gas turbine
US-2017284308-A1 · Oct 5, 2017 · US
Transition duct support and method to provide a tuned level of support stiffness
US-2017268355-A1 · Sep 21, 2017 · US
Counter swirl doublet combustor
US-9765969-B2 · Sep 19, 2017 · US
Compound engine assembly with exhaust pipe nozzle
US-9759128-B2 · Sep 12, 2017 · US
Detection of oil contamination in engine air
US-2017248571-A1 · Aug 31, 2017 · US
Geared gas turbine engine
US-2017211484-A1 · Jul 27, 2017 · US
Wireless power for gas turbine engine instrumentation
US-9664116-B2 · May 30, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02C3/00?
- CPC F02C3/00 is the Cooperative Patent Classification code for “Gas-turbine plants characterised by the use of combustion products as the working fluid (generated by intermittent combustion F02C5/00).”
- How many patents are filed under CPC F02C3/00 (Gas-turbine plants characterised by the use of combustion products as the working fluid (generated by intermittent combustion F02C5/00))?
- Our database includes 196 publications tagged with this CPC code.
- Is patent activity under CPC F02C3/00 growing?
- Publication counts under this code: 13 in 2024 vs 15 in 2025 (latest complete years).