Waste treatment system and waste treatment method
US-12459018-B2 · Nov 4, 2025 · US
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Steam superheaters characterised by constructional features; Details or component parts thereof
Steam superheaters characterised by constructional features; Details or component parts thereof · 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 | F22G3/00 |
| Official title | Steam superheaters characterised by constructional features; Details or component parts thereof |
| Display label | Steam superheaters characterised by constructional features; Details or component parts thereof |
| Total patents | 17 |
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 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Waste treatment system and waste treatment method
US-2024058850-A1 · Feb 22, 2024 · US
Waste treatment system and waste treatment method
US-11839909-B2 · Dec 12, 2023 · 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
Apparatus for raising the temperature of superheated steam and ultra-high temperature steam generator
US-11054130-B2 · Jul 6, 2021 · US
Decompression apparatus for superheated steam
US-11035393-B2 · Jun 15, 2021 · US
Waste treatment system and waste treatment method
US-2021146410-A1 · May 20, 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
Decompression apparatus for superheated steam
US-2020309169-A1 · Oct 1, 2020 · US
Apparatus for raising the temperature of superheated steam and ultra-high temperature steam generator
US-2019376682-A1 · Dec 12, 2019 · US
Lignite drying with a heat recovery circuit
US-9944874-B2 · Apr 17, 2018 · US
Solar collector for solar heat boiler, and tower-type solar heat boiler equipped with same
US-9863664-B2 · Jan 9, 2018 · US
Subcritical pressure high-temperature steam power plant and subcritical pressure high-temperature variable pressure operation once-through boiler
US-9784137-B2 · Oct 10, 2017 · US
System and method for heat recovery steam generators
US-9739478-B2 · Aug 22, 2017 · US
Lignite drying with a heat recovery circuit
US-2016348019-A1 · Dec 1, 2016 · US
Moisture separator reheater and nuclear power plant
US-9297592-B2 · Mar 29, 2016 · US
Solar Collector for Solar Heat Boiler, and Tower-Type Solar Heat Boiler Equipped with Same
US-2015192327-A1 · Jul 9, 2015 · US