Thermal Energy Storage System and Heat Pump Cycles for Industrial Heat Generation
US-2026016155-A1 · Jan 15, 2026 · US
Methods of steam generation characterised by form of heating method
Methods of steam generation characterised by form of heating method · 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 | F22B1/00 |
| Official title | Methods of steam generation characterised by form of heating method |
| Display label | Methods of steam generation characterised by form of heating method |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 12 |
| 2017 | 6 |
| 2018 | 3 |
| 2019 | 8 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Air source heat pump system and method of use for industrial steam generation
US-2025327567-A1 · Oct 23, 2025 · US
Air source heat pump system and method of use for industrial steam generation
US-12449121-B1 · Oct 21, 2025 · US
Total heat energy recovery system for furnace-process phosphoric acid
US-12398039-B2 · Aug 26, 2025 · US
Boiler system and method for operating boiler system
US-2025137151-A1 · May 1, 2025 · US
System and method for storing and generating electricity
US-11993858-B2 · May 28, 2024 · US
Air source heat pump system and method of use for industrial steam generation
US-2023296243-A1 · Sep 21, 2023 · US
Method for controlling carryover in a chemical recovery boiler and a chemical recovery boiler
US-11746470-B2 · Sep 5, 2023 · US
System and method for storing and generating electricity
US-2023203690-A1 · Jun 29, 2023 · US
Structure body, device, and method for manufacturing structure body
US-2022372358-A1 · Nov 24, 2022 · US
Total Heat Energy Recovery System For Furnace-Process Phosphoric Acid
US-2022281747-A1 · Sep 8, 2022 · US
Boiler with a heat generation body that stores hydrogen
US-11326772-B2 · May 10, 2022 · US
Gas phase type heating method and gas phase type heating device
US-11262129-B2 · Mar 1, 2022 · US
Boiler
US-2021285634-A1 · Sep 16, 2021 · US
Method for controlling carryover in a chemical recovery boiler and a chemical recovery boiler
US-2021071361-A1 · Mar 11, 2021 · US
Processing biomass
US-10704196-B2 · Jul 7, 2020 · US
Steam appliance
US-10694914-B2 · Jun 30, 2020 · US
Method for controlling a recovery boiler
US-10655849-B2 · May 19, 2020 · US
Gas phase type heating method and gas phase type heating device
US-2020141652-A1 · May 7, 2020 · US
Boiler using liquid metal as working medium and power generation system comprising same
US-10605448-B2 · Mar 31, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F22B1/00?
- CPC F22B1/00 is the Cooperative Patent Classification code for “Methods of steam generation characterised by form of heating method.”
- How many patents are filed under CPC F22B1/00 (Methods of steam generation characterised by form of heating method)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC F22B1/00 growing?
- Publication counts under this code: 1 in 2024 vs 4 in 2025 (latest complete years).