Heat dissipation device
US-11713927-B2 · Aug 1, 2023 · US
Particular pattern of flow of the heat exchange media
Particular pattern of flow of the heat exchange media · 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 | F28F2250/10 |
| Official title | Particular pattern of flow of the heat exchange media |
| Display label | Particular pattern of flow of the heat exchange media |
| Total patents | 77 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 8 |
| 2018 | 4 |
| 2019 | 9 |
| 2020 | 6 |
| 2021 | 15 |
| 2022 | 15 |
| 2023 | 9 |
| 2024 | 2 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Wavy adjacent passage heat exchanger core
US-2022412658-A1 · Dec 29, 2022 · US
Heat dissipation device
US-11525632-B2 · Dec 13, 2022 · US
Heat exchanger fin
US-11512909-B2 · Nov 29, 2022 · US
Finned tube heat exchanger
US-2022364799-A1 · Nov 17, 2022 · US
Heat transfer plate
US-11499786-B2 · Nov 15, 2022 · US
Heat dissipation device
US-2022299277-A1 · Sep 22, 2022 · US
Heat dissipation device
US-11384999-B2 · Jul 12, 2022 · US
Heat transfer devices and methods of cooling heat sources
US-11378340-B2 · Jul 5, 2022 · US
Heat dissipation device
US-2022205723-A1 · Jun 30, 2022 · US
Compositions containing difluoromethane, tetrafluoropropene, and carbon dioxide and uses thereof
US-2022195279-A1 · Jun 23, 2022 · US
Compositions containing difluoromethane, tetrafluoropropene, and carbon dioxide and uses thereof
US-11306233-B2 · Apr 19, 2022 · US
Azeotropic and azeotrope-like compositions comprising (e)-1,1,1,4,4,4-hexafluorobut-2-ene
US-2022089925-A1 · Mar 24, 2022 · US
Adjustable secured heatsink assembly
US-2022082339-A1 · Mar 17, 2022 · US
Matrix for an Air/Oil Heat Exchanger of a Jet Engine
US-2022074678-A1 · Mar 10, 2022 · US
Low-drag, high-efficiency microchannel polymer heat exchangers
US-2022010981-A1 · Jan 13, 2022 · US
Circuit board assemblies for electronic devices
US-2021392777-A1 · Dec 16, 2021 · US
Heat dissipation unit and heat dissipation device using same
US-11193718-B2 · Dec 7, 2021 · US
Heat transfer plate
US-2021310744-A1 · Oct 7, 2021 · US
Circuit board assemblies for electronic devices
US-11134591-B2 · Sep 28, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F28F2250/10?
- CPC F28F2250/10 is the Cooperative Patent Classification code for “Particular pattern of flow of the heat exchange media.”
- How many patents are filed under CPC F28F2250/10 (Particular pattern of flow of the heat exchange media)?
- Our database includes 77 publications tagged with this CPC code.
- Is patent activity under CPC F28F2250/10 growing?
- Publication counts under this code: 2 in 2024 vs 7 in 2025 (latest complete years).