Mixing between flow channels of cast plate heat exchanger
US-11209224-B2 · Dec 28, 2021 · US
the means being integral with the element (F28F1/32 takes precedence)
the means being integral with the element (F28F1/32 takes 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 | F28F1/26 |
| Official title | the means being integral with the element (F28F1/32 takes precedence) |
| Display label | the means being integral with the element (F28F1/32 takes precedence) |
| Total patents | 105 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 5 |
| 2018 | 15 |
| 2019 | 11 |
| 2020 | 5 |
| 2021 | 19 |
| 2022 | 14 |
| 2023 | 8 |
| 2024 | 12 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Modified shaped heat exchanger inlets/outlets
US-11209221-B2 · Dec 28, 2021 · US
Aluminum heat exchanger with fin arrangement for sacrificial corrosion protection
US-2021348858-A1 · Nov 11, 2021 · US
Heat exchanger for a turbomachine and manufacturing thereof
US-2021310443-A1 · Oct 7, 2021 · US
Device for dissipating heat from a heat source, and use thereof
US-11085629-B2 · Aug 10, 2021 · US
Protective surface on stainless steel
US-2021214831-A1 · Jul 15, 2021 · US
Device for dissipating heat from a heat source, and use thereof
US-2021172593-A1 · Jun 10, 2021 · US
Aircraft Heat Exchanger Assembly
US-2021148638-A1 · May 20, 2021 · US
Vapor chamber
US-2021125898-A1 · Apr 29, 2021 · US
Arrowhead fin for heat exchange tubing
US-2021116187-A1 · Apr 22, 2021 · US
Condenser tubes with additional flank structure
US-10974309-B2 · Apr 13, 2021 · US
Shaped leading edge of cast plate fin heat exchanger
US-10962306-B2 · Mar 30, 2021 · US
Manufacturing a heat exchanger using a material buildup process
US-2021071962-A1 · Mar 11, 2021 · US
Heat exchanger
US-2021003350-A1 · Jan 7, 2021 · US
Heat exchanger assembly for an hvac system
US-2020370841-A1 · Nov 26, 2020 · US
Arrowhead fin for heat exchange tubing
US-10823513-B2 · Nov 3, 2020 · US
Manufacturing a heat exchanger using a material buildup process
US-10823511-B2 · Nov 3, 2020 · US
Locomotive heat exchanger apparatus and method of manufacturing a heat exchanger apparatus
US-2020189046-A1 · Jun 18, 2020 · US
Stackable core system for producing cast plate heat exchanger
US-2020025467-A1 · Jan 23, 2020 · US
Mixing between flow channels of cast plate heat exchanger
US-2019323787-A1 · Oct 24, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F28F1/26?
- CPC F28F1/26 is the Cooperative Patent Classification code for “the means being integral with the element (F28F1/32 takes precedence).”
- How many patents are filed under CPC F28F1/26 (the means being integral with the element (F28F1/32 takes precedence))?
- Our database includes 105 publications tagged with this CPC code.
- Is patent activity under CPC F28F1/26 growing?
- Publication counts under this code: 12 in 2024 vs 5 in 2025 (latest complete years).