Combined cycle power generation facility
US-12404805-B2 · Sep 2, 2025 · US
This page is not indexed by search engines while we improve data quality.
with heating by separately-fired heaters
with heating by separately-fired heaters · 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 | F01K3/24 |
| Official title | with heating by separately-fired heaters |
| Display label | with heating by separately-fired heaters |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 3 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Combined cycle power generation facility
US-2025154884-A1 · May 15, 2025 · US
Combined cycle power generation facility
US-2025129742-A1 · Apr 24, 2025 · US
System and method for improving startup time in a fossil-fueled power generation system
US-2022213815-A1 · Jul 7, 2022 · US
System and method for improving startup time in a fossil-fueled power generation system
US-11371392-B1 · Jun 28, 2022 · US
Method and a system for maintaining steam temperature with decreased loads of a steam turbine power plant comprising a fluidized bed boiler
US-11300288-B2 · Apr 12, 2022 · US
System and method for providing supercritical steam
US-11162389-B2 · Nov 2, 2021 · US
Method for operating a combined gas and steam power plant with steam heated by an exothermic chemical reaction
US-11015490-B2 · May 25, 2021 · US
A method and a system for maintaining steam temperature with decreased loads of a steam turbine power plant comprising a fluidized bed boiler
US-2020363056-A1 · Nov 19, 2020 · US
System and method for providing supercritical steam
US-2020032675-A1 · Jan 30, 2020 · US
System and method for providing supercritical steam
US-10465562-B2 · Nov 5, 2019 · US
Gas-and-Steam Combined-Cycle Power Plant
US-2018340451-A1 · Nov 29, 2018 · US
Method for Operating a Combined Gas and Steam Power Plant
US-2018298787-A1 · Oct 18, 2018 · US
Combined Gas-and-Steam Power Plant
US-2018298788-A1 · Oct 18, 2018 · US
System and method for providing supercritical steam
US-2018119577-A1 · May 3, 2018 · US
Steam turbine
US-9803504-B2 · Oct 31, 2017 · US
Method for modifying a solar thermal power plant operating on conventional oil based technology into a hybrid solar thermal power plant and such a hybrid solar thermal power plant
US-9771832-B2 · Sep 26, 2017 · US
Back-up boiler system for a solar thermal power plant based on molten salt technology, a solar thermal power plant and a method for operating a solar thermal power plant
US-9638064-B2 · May 2, 2017 · US
Steam turbine
US-2017058702-A1 · Mar 2, 2017 · US
Heat recovery steam generator and power plant
US-9528396-B2 · Dec 27, 2016 · US