Method for heating a heat exchange medium in a fluidized bed boiler, a fluidized bed boiler, and a loopseal heat exchanger
US-12510241-B2 · Dec 30, 2025 · US
in parallel arrangement
in parallel arrangement · 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 | F23C6/02 |
| Official title | in parallel arrangement |
| Display label | in parallel arrangement |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 7 |
| 2020 | 4 |
| 2021 | 7 |
| 2022 | 5 |
| 2023 | 9 |
| 2024 | 1 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ultra-low NOx multi-port burner apparatus
US-12480653-B2 · Nov 25, 2025 · US
Burner and applications thereof
US-12474047-B2 · Nov 18, 2025 · US
Processes and apparatuses for burning a hydrogen fuel and a hydrocarbon fuel
US-12398879-B2 · Aug 26, 2025 · US
Modular pressurized coal combustion plant (mccp) for flexible generation
US-2025207772-A1 · Jun 26, 2025 · US
Modular pressurized coal combustion (MPCC) for flexible generation
US-12222101-B2 · Feb 11, 2025 · US
A method for heating a heat exchange medium in a fluidized bed boiler, a fluidized bed boiler, and a loopseal heat exchanger
US-2024003534-A1 · Jan 4, 2024 · US
Push/Pull Furnace and Methods Related Thereto
US-2023408083-A1 · Dec 21, 2023 · US
Burner and applications thereof
US-2023349549-A1 · Nov 2, 2023 · US
Melting/refining furnace for cold iron sources, and melting/refining furnace operation method
US-2023349016-A1 · Nov 2, 2023 · US
Push/pull furnace and methods related thereto
US-11781748-B2 · Oct 10, 2023 · US
Processes and apparatuses for burning a hydrogen fuel and a hydrocarbon fuel
US-2023288058-A1 · Sep 14, 2023 · US
Processes and apparatuses for burning a hydrogen fuel and a hydrocarbon fuel
US-2023288057-A1 · Sep 14, 2023 · US
Ultra-low nox multi-port burner apparatus
US-2023266003-A1 · Aug 24, 2023 · US
Comprehensive utilization system for high-temperature gasification and low-nitrogen combustion of biomass
US-11555610-B2 · Jan 17, 2023 · US
Highly heat recirculating multiplexed reactors
US-2023008708-A1 · Jan 12, 2023 · US
Cement kiln burner device and method for operating the same
US-11428402-B2 · Aug 30, 2022 · US
Method for operating a burner arrangement of a gas turbine
US-11313562-B2 · Apr 26, 2022 · US
Gas turbine combustor
US-11286858-B2 · Mar 29, 2022 · US
System and method for synchronized oxy-fuel boosting of a regenerative glass melting furnace
US-11261117-B2 · Mar 1, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F23C6/02?
- CPC F23C6/02 is the Cooperative Patent Classification code for “in parallel arrangement.”
- How many patents are filed under CPC F23C6/02 (in parallel arrangement)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC F23C6/02 growing?
- Publication counts under this code: 1 in 2024 vs 6 in 2025 (latest complete years).