Cooling system for electric vehicle
US-2020269723-A1 · Aug 27, 2020 · US
Heat pumps (F25B1/00-F25B25/00, F25B29/00 take precedence)
Heat pumps (F25B1/00-F25B25/00, F25B29/00 take precedence) · 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 | F25B30/00 |
| Official title | Heat pumps (F25B1/00-F25B25/00, F25B29/00 take precedence) |
| Display label | Heat pumps (F25B1/00-F25B25/00, F25B29/00 take precedence) |
| Total patents | 129 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 13 |
| 2017 | 16 |
| 2018 | 8 |
| 2019 | 9 |
| 2020 | 10 |
| 2021 | 6 |
| 2022 | 13 |
| 2023 | 12 |
| 2024 | 14 |
| 2025 | 20 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cooling system for electric vehicle
US-2020274214-A1 · Aug 27, 2020 · US
Leveraged mechano-caloric heat pump
US-2020217566-A1 · Jul 9, 2020 · US
Device and Method for Increasing the Thermal Output of a Heat Source
US-2020173699-A1 · Jun 4, 2020 · US
Heat pump system and air-conditioner
US-10663198-B2 · May 26, 2020 · US
Integrated heat pump and fuel cell power plant
US-10658685-B2 · May 19, 2020 · US
Device for regulating a flow-through and distributing a fluid in a fluid circuit
US-2020003311-A1 · Jan 2, 2020 · US
Combined heating power and cooling apparatus with energy storage type adapted to an active distribution network and its method
US-10480867-B2 · Nov 19, 2019 · US
Detection apparatus and method for refrigerant leakage of air source heat pump system
US-2019316820-A1 · Oct 17, 2019 · US
Detection apparatus and method for refrigerant leakage of air source cooling only system
US-2019316821-A1 · Oct 17, 2019 · US
Thermostat with user interface features
US-2019277530-A1 · Sep 12, 2019 · US
Air-conditioning apparatus
US-10359207-B2 · Jul 23, 2019 · US
Heat exchange system reactive to internal and external temperatures
US-10345010-B1 · Jul 9, 2019 · US
Hybrid solar heat absorption cooling system
US-10337772-B2 · Jul 2, 2019 · US
Diffusion pump to supply heat from a condenser to a heating element
US-10337531-B2 · Jul 2, 2019 · US
Heat pump system and operation method therefor
US-10215470-B2 · Feb 26, 2019 · US
Heat exchanger reactive to internal and external temperatures
US-10139137-B1 · Nov 27, 2018 · US
Heat pump system
US-2018328632-A1 · Nov 15, 2018 · US
Heat exchanger and heat pump having the same
US-10126030-B2 · Nov 13, 2018 · US
Heat pump system energy management device
US-10006683-B2 · Jun 26, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F25B30/00?
- CPC F25B30/00 is the Cooperative Patent Classification code for “Heat pumps (F25B1/00-F25B25/00, F25B29/00 take precedence).”
- How many patents are filed under CPC F25B30/00 (Heat pumps (F25B1/00-F25B25/00, F25B29/00 take precedence))?
- Our database includes 129 publications tagged with this CPC code.
- Is patent activity under CPC F25B30/00 growing?
- Publication counts under this code: 14 in 2024 vs 20 in 2025 (latest complete years).