A power generation system including a gas turbine with heat recovery steam generator and carbon dioxide capture, and method
US-2025101913-A1 · Mar 27, 2025 · US
with afterburner in exhaust boiler
with afterburner in exhaust boiler · 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 | F01K23/103 |
| Official title | {with afterburner in exhaust boiler} |
| Display label | with afterburner in exhaust boiler |
| Total patents | 57 |
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 | 4 |
| 2016 | 10 |
| 2017 | 2 |
| 2018 | 13 |
| 2019 | 5 |
| 2020 | 8 |
| 2021 | 3 |
| 2022 | 9 |
| 2023 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Gas turbine plant
US-11795843-B2 · Oct 24, 2023 · US
Combined cooling, heating and power system
US-11614003-B2 · Mar 28, 2023 · US
Combined cycle plant, control device thereof, and steam turbine startup method
US-11506089-B2 · Nov 22, 2022 · US
Method with solar assist to capture carbon dioxide and generate electricity, heat and desalinated water
US-11473499-B2 · Oct 18, 2022 · US
Solar power assisted system for generating electricity, heat and desalinated water
US-11473498-B2 · Oct 18, 2022 · US
Gas turbine plant
US-2022228515-A1 · Jul 21, 2022 · US
Hybrid power generation equipment
US-11391204-B2 · Jul 19, 2022 · US
Air supplying apparatus and method of hybrid power generation equipment
US-2022136437-A1 · May 5, 2022 · US
Hybrid power generation equipment
US-2022136412-A1 · May 5, 2022 · US
Air supplying apparatus and method of hybrid power generation equipment
US-11319874-B1 · May 3, 2022 · US
Over-powering
US-11268409-B2 · Mar 8, 2022 · US
Heat recovery steam generator with electrical heater system and method
US-11181041-B2 · Nov 23, 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
Combined cooling, heating and power system
US-2021087949-A1 · Mar 25, 2021 · US
Multi-stage duct fired heat recovery steam generator and methods of use
US-10808923-B2 · Oct 20, 2020 · US
Combined cycle power plants with a steam connection line
US-10774691-B2 · Sep 15, 2020 · US
Systems for reducing startup emissions in power plant including gas turbine
US-10662840-B2 · May 26, 2020 · US
Systems for reducing startup emissions in power plant including gas turbine
US-10655517-B2 · May 19, 2020 · US
Systems for reducing startup emissions in power plant including gas turbine
US-10655518-B2 · May 19, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F01K23/103?
- CPC F01K23/103 is the Cooperative Patent Classification code for “with afterburner in exhaust boiler.”
- How many patents are filed under CPC F01K23/103 (with afterburner in exhaust boiler)?
- Our database includes 57 publications tagged with this CPC code.
- Is patent activity under CPC F01K23/103 growing?
- Publication counts under this code: 2 in 2023 vs 1 in 2025 (latest complete years).