Cold climate heat pump system with energy storage
US-2025277633-A1 · Sep 4, 2025 · US
Control of heat-generating means in heaters
Control of heat-generating means in heaters · 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 | F24H15/355 |
| Official title | Control of heat-generating means in heaters |
| Display label | Control of heat-generating means in heaters |
| Total patents | 63 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 9 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 8 |
| 2024 | 9 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Water heater with reserve capacity, and method of operating the same
US-12313299-B2 · May 27, 2025 · US
Modular water heating and tank system management
US-2025109886-A1 · Apr 3, 2025 · US
On-Demand Heat Pump Water Heater
US-2025075941-A1 · Mar 6, 2025 · US
Water heaters with indication systems configured to provide one or more alerts to users
US-2025060134-A1 · Feb 20, 2025 · US
On-demand heat pump water heater
US-12173929-B2 · Dec 24, 2024 · US
Hot water supply apparatus
US-2024410619-A1 · Dec 12, 2024 · US
Energy management system for a building and method for managing energy
US-2024328650-A1 · Oct 3, 2024 · US
Temperature control apparatus
US-12092371-B2 · Sep 17, 2024 · US
Water heaters with real-time hot water supply determination
US-12072107-B2 · Aug 27, 2024 · US
System and method for regulating a water heater via athermostat
US-2024200830-A1 · Jun 20, 2024 · US
Defrosting control method, central controller and heating system
US-11982487-B2 · May 14, 2024 · US
System and method for heating up water for a consumer unit in an aircraft
US-11946668-B2 · Apr 2, 2024 · US
On-Demand Heat Pump Water Heater
US-2024044547-A1 · Feb 8, 2024 · US
Temperature control apparatus
US-2023417453-A1 · Dec 28, 2023 · US
Real-time heated water supply measurement systems for water heaters and methods thereto
US-11828493-B2 · Nov 28, 2023 · US
System for communication, optimization and demand control for an appliance
US-2023350439-A1 · Nov 2, 2023 · US
On-demand heat pump water heater
US-11788769-B2 · Oct 17, 2023 · US
Systems and methods for pre-heating swimming pools or spas
US-2023280070-A1 · Sep 7, 2023 · US
Fluid heating apparatus
US-2023184463-A1 · Jun 15, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F24H15/355?
- CPC F24H15/355 is the Cooperative Patent Classification code for “Control of heat-generating means in heaters.”
- How many patents are filed under CPC F24H15/355 (Control of heat-generating means in heaters)?
- Our database includes 63 publications tagged with this CPC code.
- Is patent activity under CPC F24H15/355 growing?
- Publication counts under this code: 9 in 2024 vs 7 in 2025 (latest complete years).