Cooling wall, gasifier, integrated gasification combined cycle, and manufacturing method of cooling wall
US-2021388277-A1 · Dec 16, 2021 · US
Cooling thereof; Tube walls
Cooling thereof; Tube walls · 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 | F23M5/08 |
| Official title | Cooling thereof; Tube walls |
| Display label | Cooling thereof; Tube walls |
| Total patents | 88 |
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 | 11 |
| 2016 | 8 |
| 2017 | 7 |
| 2018 | 8 |
| 2019 | 14 |
| 2020 | 11 |
| 2021 | 9 |
| 2022 | 10 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cooling mechanism of combustion chamber, rocket engine having cooling mechanism, and method of manufacturing cooling mechanism
US-10787998-B2 · Sep 29, 2020 · US
Combustion Apparatus
US-2020271315-A1 · Aug 27, 2020 · US
Turbine engine multi-walled structure with internal cooling element(s)
US-10753608-B2 · Aug 25, 2020 · US
Combustion apparatus
US-10746397-B1 · Aug 18, 2020 · US
Waste-to-energy plant
US-2020200047-A1 · Jun 25, 2020 · US
Boiler and method for controlling boiler
US-2020191382-A1 · Jun 18, 2020 · US
System for energy storage including a heat transfer fluid tank
US-2020173734-A1 · Jun 4, 2020 · US
Combustion chamber with double wall
US-10648667-B2 · May 12, 2020 · US
Dilution/effusion hole pattern for thick combustor panels
US-2020109854-A1 · Apr 9, 2020 · US
Exhaust gas treatment apparatus
US-10557631-B2 · Feb 11, 2020 · US
Combustion apparatus
US-10527279-B2 · Jan 7, 2020 · US
Cooling patch for hot gas path components
US-10520193-B2 · Dec 31, 2019 · US
Refractory system for lining the interior walls of high-temperature furnaces or boilers and method of protection
US-10495304-B2 · Dec 3, 2019 · US
Combustion chamber having axially extending and annular coolant manifolds
US-10451278-B2 · Oct 22, 2019 · US
Apparatus and method for mitigating particulate accumulation on a component of a gas turbine
US-2019195496-A1 · Jun 27, 2019 · US
Apparatus and method for mitigating particulate accumulation on a component of a gas turbine
US-2019195495-A1 · Jun 27, 2019 · US
Apparatus and method for mitigating particulate accumulation on a component of a gas turbine engine
US-2019186739-A1 · Jun 20, 2019 · US
Furnace wall, gasification unit and integrated gasification combined cycle, and method of manufacturing furnace wall
US-2019186358-A1 · Jun 20, 2019 · US
Apparatus and method for mitigating particulate accumulation on a component of a gas turbine
US-2019186738-A1 · Jun 20, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F23M5/08?
- CPC F23M5/08 is the Cooperative Patent Classification code for “Cooling thereof; Tube walls.”
- How many patents are filed under CPC F23M5/08 (Cooling thereof; Tube walls)?
- Our database includes 88 publications tagged with this CPC code.
- Is patent activity under CPC F23M5/08 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).