Heat exchanger assembly for a motor vehicle
US-12351015-B2 · Jul 8, 2025 · US
with empty spaces or with additional elements integrated into the cores
with empty spaces or with additional elements integrated into the cores · 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 | F28D2001/028 |
| Official title | {with empty spaces or with additional elements integrated into the cores} |
| Display label | with empty spaces or with additional elements integrated into the cores |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 5 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Working vehicle
US-12276082-B2 · Apr 15, 2025 · US
Heat exchanger, outdoor unit including heat exchanger, and air-conditioning apparatus including outdoor unit
US-12264880-B2 · Apr 1, 2025 · US
Heat exchange core and heat exchanger
US-12038235-B2 · Jul 16, 2024 · US
Microchannel heat exchanger drain
US-11988422-B2 · May 21, 2024 · US
Heat exchanger, cabinet, and communications base station
US-11859917-B2 · Jan 2, 2024 · US
Heat exchanger tube support
US-11859910-B2 · Jan 2, 2024 · US
Heat exchanger assembly for a motor vehicle
US-2023364983-A1 · Nov 16, 2023 · US
Heat exchanger, outdoor unit including heat exchanger, and air-conditioning apparatus including outdoor unit
US-2023168040-A1 · Jun 1, 2023 · US
Heat Exchanger Tube Support
US-2022364504-A1 · Nov 17, 2022 · US
Microchannel heat exchanger drain
US-2022349632-A1 · Nov 3, 2022 · US
Heat exchanger with integrated drier and plate for a plate heat exchanger
US-2022325960-A1 · Oct 13, 2022 · US
Heat exchanger, cabinet, and communications base station
US-2022316806-A1 · Oct 6, 2022 · US
Working vehicle
US-2022307222-A1 · Sep 29, 2022 · US
Heat exchange core and heat exchanger
US-2022252350-A1 · Aug 11, 2022 · US
Heat exchange assembly, battery assembly and battery heat exchange system
US-2021156630-A1 · May 27, 2021 · US
Integrated liquid air cooled condenser and low temperature radiator
US-10989479-B2 · Apr 27, 2021 · US
Micro channel type heat exchanger
US-10670343-B2 · Jun 2, 2020 · US
Integrated liquid air cooled condenser and low temperature radiator
US-2020033064-A1 · Jan 30, 2020 · US
Reinforcing clip and heat exchanger
US-10545000-B2 · Jan 28, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F28D2001/028?
- CPC F28D2001/028 is the Cooperative Patent Classification code for “with empty spaces or with additional elements integrated into the cores.”
- How many patents are filed under CPC F28D2001/028 (with empty spaces or with additional elements integrated into the cores)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC F28D2001/028 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).