Thermal management system
US-2024300294-A1 · Sep 12, 2024 · US
where the flow direction of the refrigerant changes and an evaporator becomes condenser
where the flow direction of the refrigerant changes and an evaporator becomes condenser · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B60H1/00907 |
| Official title | {where the flow direction of the refrigerant changes and an evaporator becomes condenser} |
| Display label | where the flow direction of the refrigerant changes and an evaporator becomes condenser |
| Total patents | 352 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 11 |
| 2017 | 21 |
| 2018 | 24 |
| 2019 | 28 |
| 2020 | 33 |
| 2021 | 41 |
| 2022 | 47 |
| 2023 | 32 |
| 2024 | 48 |
| 2025 | 43 |
| 2026 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vehicle air conditioning apparatus
US-10160291-B2 · Dec 25, 2018 · US
Heat pump system for vehicle
US-10118458-B2 · Nov 6, 2018 · US
Method for heating and/or air conditioning a vehicle
US-2018244970-A1 · Aug 30, 2018 · US
Vehicle Air Conditioning Apparatus
US-2018208020-A1 · Jul 26, 2018 · US
Heat pump device having de-icing function
US-2018202697-A1 · Jul 19, 2018 · US
Heat exchanger and heat pump system
US-2018178632-A1 · Jun 28, 2018 · US
Expansion and shutoff valve
US-2018135903-A1 · May 17, 2018 · US
Vehicle air conditioner
US-2018105016-A1 · Apr 19, 2018 · US
Vehicle heating and/or air conditioning method
US-2018086173-A1 · Mar 29, 2018 · US
Vehicular heat pump system
US-2018065451-A1 · Mar 8, 2018 · US
Vehicular air conditioner
US-9909795-B2 · Mar 6, 2018 · US
Method of defogging inner surface of vehicle windshield glass
US-2018056941-A1 · Mar 1, 2018 · US
Integrated valve and heat pump cycle
US-2018009291-A1 · Jan 11, 2018 · US
Vehicular air-conditioning system with a switching heat exchanger
US-9862251-B2 · Jan 9, 2018 · US
Air-conditioning device for vehicle
US-2017369080-A1 · Dec 28, 2017 · US
Refrigerating and air-conditioning apparatus for use in a defrosting operation
US-9835368-B2 · Dec 5, 2017 · US
Air-conditioning system for a motor vehicle
US-9821627-B2 · Nov 21, 2017 · US
Vehicle air conditioner device
US-2017326943-A1 · Nov 16, 2017 · US
Method and system for vehicle climate control
US-2017320374-A1 · Nov 9, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60H1/00907?
- CPC B60H1/00907 is the Cooperative Patent Classification code for “where the flow direction of the refrigerant changes and an evaporator becomes condenser.”
- How many patents are filed under CPC B60H1/00907 (where the flow direction of the refrigerant changes and an evaporator becomes condenser)?
- Our database includes 352 publications tagged with this CPC code.
- Is patent activity under CPC B60H1/00907 growing?
- Publication counts under this code: 48 in 2024 vs 43 in 2025 (latest complete years).