F28D 1/0341
With u-flow or serpentine-flow inside the conduits
Official title: {with U-flow or serpentine-flow inside the conduits}
F28D1/0341 (With u-flow or serpentine-flow inside the conduits) appears on 228 US grants and 170 published applications in this corpus.
Search patents in F28D- Granted patents
- 228
- Published applications
- 170
- Assignees
- 76
- Inventors
- 450
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 9 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 8 | 0 |
| 1996 | 12 | 0 |
| 1997 | 18 | 0 |
| 1998 | 7 | 0 |
| 1999 | 13 | 0 |
| 2000 | 4 | 0 |
| 2001 | 10 | 4 |
| 2002 | 7 | 9 |
| 2003 | 4 | 7 |
| 2004 | 9 | 11 |
| 2005 | 7 | 7 |
| 2006 | 6 | 5 |
| 2007 | 5 | 9 |
| 2008 | 2 | 3 |
| 2009 | 2 | 5 |
| 2010 | 1 | 5 |
| 2011 | 2 | 3 |
| 2012 | 5 | 4 |
| 2013 | 3 | 6 |
| 2014 | 3 | 11 |
| 2015 | 1 | 10 |
| 2016 | 4 | 6 |
| 2017 | 9 | 4 |
| 2018 | 9 | 10 |
| 2019 | 7 | 13 |
| 2020 | 6 | 8 |
| 2021 | 10 | 9 |
| 2022 | 9 | 11 |
| 2023 | 5 | 1 |
| 2024 | 5 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Battery cooling plate20 May 2025US 12,308,408 B2Modine Manufacturing Company
- Heat exchanger29 Oct 2024US 12,130,100 B2Zhejiang Dunan Artificial Environment Co., Ltd.
- Thermal management systems and heat exchangers for battery thermal modulation16 Jul 2024US 12,036,892 B2Dana Canada Corporation
- Heat exchanger and air-conditioning apparatus including the same30 Jul 2026US 2026/0218993 A1Mitsubishi Electric Corporation
- Heat exchanger9 Jul 2026US 2026/0194301 A1Denso Corporation
- Connection block for heat exchanger and cooling device comprising same18 Jun 2026US 2026/0168736 A1Valeo Electrification
- Tubular element for a heat exchanger18 Jun 2026US 2026/0168741 A1Valeo Systemes Thermiques
- Temperature adjustment unit and manufacturing method of temperature adjustment unit7 May 2026US 2026/0124669 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Disposable cassette for intravascular heat exchange catheter130US 6,673,098 B1Radiant Medical, Inc. · 2004
- Integral heater-evaporator core68US 5,180,004 AGeneral Motors Corporation · 1993
- Stacked-typed duplex heat exchanger52US 5,720,341 AShowa Aluminum Corporation · 1998
- Heat exchanger, heating and/or air conditioning apparatus and vehicle including such a heat exchanger48US 6,289,982 B1Valeo Climatisation · 2001
- Method of manufacturing a stacked heat exchanger47US 5,517,757 AMitsubishi Jukogyo Kabushiki Kaisha · 1996