Flow assisted anti-fouling geometries for compact heat exchangers
US-11821696-B1 · Nov 21, 2023 · US
Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns · 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 | F28F2250/00 |
| Official title | Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns |
| Display label | Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns |
| Total patents | 76 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 8 |
| 2020 | 7 |
| 2021 | 8 |
| 2022 | 14 |
| 2023 | 10 |
| 2024 | 7 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Efficient suction-line heat exchanger
US-2023324127-A1 · Oct 12, 2023 · US
Efficient suction-line heat exchanger
US-11709020-B2 · Jul 25, 2023 · US
Multi-sectional heat exchanger
US-2023194178-A1 · Jun 22, 2023 · US
Method of manufacturing a heat exchanger
US-11598587-B2 · Mar 7, 2023 · US
Method of manufacturing a heat exchanger
US-11598588-B2 · Mar 7, 2023 · US
Heat exchanger fin and manufacturing method of the same
US-2023003460-A1 · Jan 5, 2023 · US
Heat exchanger fin and manufacturing method of the same
US-2023003459-A1 · Jan 5, 2023 · US
Heat exchanger fin and manufacturing method of tHE same
US-11530879-B2 · Dec 20, 2022 · US
Heat exchanger fin
US-11512909-B2 · Nov 29, 2022 · US
Heat exchanger tube with flattened draining dimple
US-11498162-B2 · Nov 15, 2022 · US
Efficient suction-line heat exchanger
US-2022341673-A1 · Oct 27, 2022 · US
Heat exchanger fin and manufacturing method of the same
US-2022299271-A1 · Sep 22, 2022 · US
Cooling device
US-2022299273-A1 · Sep 22, 2022 · US
Heat exchanger fin and manufacturing method of the same
US-2022290928-A1 · Sep 15, 2022 · US
Staggered heat exchanger array with side curtains
US-11421598-B2 · Aug 23, 2022 · US
Passive flow divider and liquid cooling system comprising the same
US-11421948-B2 · Aug 23, 2022 · US
Heat exchanger and cooled electrical assembly comprising ihe same
US-11406040-B2 · Aug 2, 2022 · US
Multi-flue heat exchanger assembly with baffle insert
US-2022214076-A1 · Jul 7, 2022 · US
Method of manufacturing a heat exchanger
US-11359870-B2 · Jun 14, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F28F2250/00?
- CPC F28F2250/00 is the Cooperative Patent Classification code for “Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns.”
- How many patents are filed under CPC F28F2250/00 (Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns)?
- Our database includes 76 publications tagged with this CPC code.
- Is patent activity under CPC F28F2250/00 growing?
- Publication counts under this code: 7 in 2024 vs 6 in 2025 (latest complete years).