Thermal management systems and heat exchangers for battery thermal modulation
US-2019366876-A1 · Dec 5, 2019 · US
with U-flow or serpentine-flow inside the conduits
with U-flow or serpentine-flow inside the conduits · 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 | F28D1/0341 |
| Official title | {with U-flow or serpentine-flow inside the conduits} |
| Display label | with U-flow or serpentine-flow inside the conduits |
| Total patents | 131 |
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 | 9 |
| 2016 | 9 |
| 2017 | 12 |
| 2018 | 16 |
| 2019 | 20 |
| 2020 | 14 |
| 2021 | 16 |
| 2022 | 19 |
| 2023 | 4 |
| 2024 | 7 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heat exchanger flange plate with supercooling function
US-10480871-B2 · Nov 19, 2019 · US
Air fin for a heat exchanger, and method of making the same
US-10436156-B2 · Oct 8, 2019 · US
Intercooler consisting of a liquid-cooled precooler and an air-cooled main cooler
US-2019292979-A1 · Sep 26, 2019 · US
Battery-cooling heat sink provided with pcm capsule
US-2019288351-A1 · Sep 19, 2019 · US
Multi-layered counterflow expanding microchannel cooling architecture and system thereof
US-10371461-B2 · Aug 6, 2019 · US
Locating mechanism for heat exchanger assembly
US-2019186837-A1 · Jun 20, 2019 · US
Internal degas feature for plate-fin heat exchangers
US-2019178589-A1 · Jun 13, 2019 · US
Internal degas feature for plate-fin heat exchangers
US-10309732-B2 · Jun 4, 2019 · US
Air distributor and véhicle comprising this air distributor
US-2019162111-A1 · May 30, 2019 · US
Heat exchanger flange plate with supercooling function
US-2019154366-A1 · May 23, 2019 · US
Conformable heat exchanger system and method
US-2019107342-A1 · Apr 11, 2019 · US
Conformable heat exchanger system and method
US-2019107338-A1 · Apr 11, 2019 · US
Heat exchanger and core for a heat exchanger
US-2019049195-A1 · Feb 14, 2019 · US
Tube having a container of phase change material for a heat exchange bundle, in particular for an evaporator of an air conditioning system of a vehicle
US-10144266-B2 · Dec 4, 2018 · US
Storage evaporator with corrugated plate design facilitating the freezing of the PCM
US-10131198-B2 · Nov 20, 2018 · US
Intercooler for improved durability
US-2018274867-A1 · Sep 27, 2018 · US
Thermal management system and method
US-2018244127-A1 · Aug 30, 2018 · US
Air Fin for a Heat Exchanger, and Method of Making the Same
US-2018156169-A1 · Jun 7, 2018 · US
Heat exchanger assembly
US-9989314-B2 · Jun 5, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F28D1/0341?
- CPC F28D1/0341 is the Cooperative Patent Classification code for “with U-flow or serpentine-flow inside the conduits.”
- How many patents are filed under CPC F28D1/0341 (with U-flow or serpentine-flow inside the conduits)?
- Our database includes 131 publications tagged with this CPC code.
- Is patent activity under CPC F28D1/0341 growing?
- Publication counts under this code: 7 in 2024 vs 3 in 2025 (latest complete years).