Vehicular egr cooler
US-2017370329-A1 · Dec 28, 2017 · US
Mechanical Engineering
Mechanical Engineering · 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 | F28D7/06 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 212 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 15 |
| 2017 | 28 |
| 2018 | 14 |
| 2019 | 26 |
| 2020 | 18 |
| 2021 | 19 |
| 2022 | 27 |
| 2023 | 17 |
| 2024 | 18 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Swimming Pool Heat Exchangers And Associated Systems And Methods
US-2017356691-A1 · Dec 14, 2017 · US
Cooling apparatus for cooling a fluid by means of surface water
US-2017350653-A1 · Dec 7, 2017 · US
U-bends with the reduced pressure losses to fluid distributing networks
US-2017343300-A1 · Nov 30, 2017 · US
Cooling apparatus for cooling a fluid by means of surface water
US-2017343305-A1 · Nov 30, 2017 · US
Shell-and-tube heat exchanger with distributed inlet-outlets
US-2017328642-A1 · Nov 16, 2017 · US
Shell-and-tube heat exchanger with externally-connected tube chambers
US-2017328641-A1 · Nov 16, 2017 · US
Device for heating a fluid
US-9803589-B2 · Oct 31, 2017 · US
Egr cooler for vehicle
US-2017306896-A1 · Oct 26, 2017 · US
Re-direction of vapor flow across tubular condensers
US-2017307300-A1 · Oct 26, 2017 · US
Method and apparatus for manipulating equipment inside a steam generator
US-9791145-B2 · Oct 17, 2017 · US
Heat exchanger suspension system with pipe-to-linkage spring rate ratio
US-2017268426-A1 · Sep 21, 2017 · US
Apparatus and method for evaporating liquids containing potentially explosive impurities
US-2017227294-A1 · Aug 10, 2017 · US
Methods and systems for cooling airflow
US-2017211513-A1 · Jul 27, 2017 · US
Heat exchanger with center manifold
US-2017211896-A1 · Jul 27, 2017 · US
Thermal stress relief for heat sinks
US-2017205157-A1 · Jul 20, 2017 · US
Shell and tube heat exchanger
US-2017205147-A1 · Jul 20, 2017 · US
Anti-clogging steam generator tube bundle
US-9683732-B2 · Jun 20, 2017 · US
Ionic liquid reactor with heat exchanger
US-9669377-B2 · Jun 6, 2017 · US
Re-direction of vapor flow across tubular condensers
US-9671173-B2 · Jun 6, 2017 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F28D7/06?
- CPC F28D7/06 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F28D7/06 (Mechanical Engineering)?
- Our database includes 212 publications tagged with this CPC code.
- Is patent activity under CPC F28D7/06 growing?
- Publication counts under this code: 18 in 2024 vs 11 in 2025 (latest complete years).