F28D 7/0025
The conduits for one medium or the conduits for both media being
Official title: {the conduits for one medium or the conduits for both media being flat tubes or arrays of tubes}
F28D7/0025 (The conduits for one medium or the conduits for both media being) appears on 163 US grants and 209 published applications in this corpus.
Search patents in F28D- Granted patents
- 163
- Published applications
- 209
- Assignees
- 130
- Inventors
- 514
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 3 |
| 2002 | 2 | 4 |
| 2003 | 6 | 6 |
| 2004 | 3 | 8 |
| 2005 | 5 | 4 |
| 2006 | 4 | 4 |
| 2007 | 1 | 4 |
| 2008 | 1 | 7 |
| 2009 | 4 | 4 |
| 2010 | 0 | 5 |
| 2011 | 3 | 10 |
| 2012 | 3 | 3 |
| 2013 | 3 | 8 |
| 2014 | 4 | 8 |
| 2015 | 8 | 11 |
| 2016 | 1 | 3 |
| 2017 | 4 | 17 |
| 2018 | 7 | 10 |
| 2019 | 9 | 15 |
| 2020 | 10 | 13 |
| 2021 | 17 | 19 |
| 2022 | 9 | 8 |
| 2023 | 8 | 19 |
| 2024 | 13 | 10 |
| 2025 | 9 | 5 |
| 2026 | 6 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heat exchanger8 Sep 2026US 12,728,694 B2Aptiv Technologies AG
- Heat exchanger turnaround section18 Aug 2026US 12,710,240 B2Hamilton Sundstrand Corporation
- Heat exchanger having compliant manifolds11 Aug 2026US 12,704,331 B2Hamilton Sundstrand Corporation
- Heat exchanger, electric control box and air conditioning system28 Apr 2026US 12,613,039 B2Gd Midea Heating & Ventilating Equipment Co., Ltd.
- Temperature control apparatus for a gaseous medium31 Mar 2026US 12,590,766 B2AVL List GmbH
- Heat exchanger24 Sep 2026US 2026/0287268 A1Shaoxing Sanhua Automotive Thermal Management Technology Co., Ltd.
- Additively manufactured heat exchanger30 Oct 2025US 2025/0334339 A1Hamilton Sundstrand Corporation
- Waste heat utilization system of immersed liquid cooling heat dissipation device26 Jun 2025US 2025/0207864 A1Canaan Creative Co., Ltd.
- Thermal energy storage system27 Mar 2025US 2025/0102237 A1Volvo Truck Corporation
- Heat exchanger27 Feb 2025US 2025/0065690 A1Aptiv Technologies (2) S.à r.l.
Most cited
By later US patents
- Refrigeration-cycle device123US 6,347,528 B1Denso Corporation · 2002
- Modular cooling system and thermal bus for high power electronics cabinets119US 6,828,675 B2Modine Manufacturing Company · 2004
- Method of manufacturing a micro-passage plate fin heat exchanger69US 5,309,637 ARockwell International Corporation · 1994
- Swirl flow heat exchanger with reverse spiral configuration51US 4,883,117 ASundstrand Corporation · 1989
- Plate type heat exchanger44US 4,249,597 AGeneral Motors Corporation · 1981