Intelligent pollution and carbon reduction method based on combustion control and load distribution
US-2025200676-A1 · Jun 19, 2025 · US
Component parts or details of steam boilers
Component parts or details of steam boilers · 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 | F22B37/00 |
| Official title | Component parts or details of steam boilers |
| Display label | Component parts or details of steam boilers |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 7 |
| 2019 | 7 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Inlet duct system for a heat recovery steam generator
US-12253004-B1 · Mar 18, 2025 · US
Hand-Held Steam Cleaning Apparatus
US-2024315513-A1 · Sep 26, 2024 · US
Exhaust heat recovery boiler
US-11802744-B2 · Oct 31, 2023 · US
Method for suppressing corrosion fatigue of boiler evaporation tube
US-2023108206-A1 · Apr 6, 2023 · US
Control system
US-2022258101-A1 · Aug 18, 2022 · US
Method and arrangement
US-2022154974-A1 · May 19, 2022 · US
Exhaust heat recovery boiler
US-2022034609-A1 · Feb 3, 2022 · US
Direct heat exchanger for molten chloride fast reactor
US-11145424-B2 · Oct 12, 2021 · US
Heat exchanger and nuclear power plant comprising same
US-10811152-B2 · Oct 20, 2020 · US
Steam generator, steam generator system and household appliance
US-2020224870-A1 · Jul 16, 2020 · US
Robot system path planning for asset health management
US-10618168-B2 · Apr 14, 2020 · US
Robotic repair or maintenance of an asset
US-10518411-B2 · Dec 31, 2019 · US
Method for evaluating the clogging of a heat exchanger
US-10451268-B2 · Oct 22, 2019 · US
Method for reducing the oxygen content in steam generator wall tubes
US-10378757-B2 · Aug 13, 2019 · US
Direct heat exchanger for molten chloride fast reactor
US-2019237205-A1 · Aug 1, 2019 · US
Method for generating a stress reduction in erected tube walls of a steam generator
US-10273551-B2 · Apr 30, 2019 · US
Chemical recovery boiler
US-10260744-B2 · Apr 16, 2019 · US
Boiler, combined cycle plant, and steam cooling method for boiler
US-10227900-B2 · Mar 12, 2019 · US
Apparatus and method for inspection of tubes in a boiler
US-10048225-B2 · Aug 14, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F22B37/00?
- CPC F22B37/00 is the Cooperative Patent Classification code for “Component parts or details of steam boilers.”
- How many patents are filed under CPC F22B37/00 (Component parts or details of steam boilers)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC F22B37/00 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).