F28D 7/0058
The conduits for only one medium being tubes having different orientations to
Official title: {the conduits for only one medium being tubes having different orientations to each other or crossing the conduit for the other heat exchange medium (F28D7/0008 takes precedence)}
F28D7/0058 (The conduits for only one medium being tubes having different orientations to) appears on 73 US grants and 64 published applications in this corpus.
Search patents in F28D- Granted patents
- 73
- Published applications
- 64
- Assignees
- 57
- Inventors
- 160
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 2 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 3 |
| 2014 | 1 | 4 |
| 2015 | 0 | 8 |
| 2016 | 5 | 3 |
| 2017 | 4 | 4 |
| 2018 | 1 | 4 |
| 2019 | 6 | 4 |
| 2020 | 2 | 4 |
| 2021 | 4 | 4 |
| 2022 | 2 | 6 |
| 2023 | 6 | 4 |
| 2024 | 5 | 3 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Heat exchanger for tempering of a fluid28 Jan 2025US 12,209,812 B2Promix Solutions AG
- Heat exchanger with multistaged cooling8 Oct 2024US 12,111,110 B2APPLIED Materials.Inc.
- Heat exchanger1 Oct 2024US 12,104,865 B2Promix Solutions AG
- Heat exchanger with crossing heat exchange tubes12 Sep 2024US 2024/0302101 A1Raytheon Technologies Corporation
- Lattice heat exchanger1 Aug 2024US 2024/0254919 A1Raytheon Technologies Corporation
- Radially-flowing cross flow heat exchanger that increases primary heat transfer surface11 Jan 2024US 2024/0011712 A1Hamilton Sundstrand Corporation
- Heat exchanger21 Dec 2023US 2023/0408202 A1
- Aircraft Heat Exchangers and Plates21 Sep 2023US 2023/0296331 A1Raytheon Technologies Corporation
Most cited
By later US patents
- Heat exchanger for cooling electrical power apparatus57US 4,266,602 AWestinghouse Electric Corp. · 1981
- Gas turbine engine with air/fuel heat exchanger50US 9,771,867 B2Rolls-Royce North American Technologies Inc. · 2017
- Mixer/heat exchanger45US 7,220,048 B2Bayer Aktiengesellschaft · 2007
- Motionless mixer44US 4,111,402 AChemineer, Inc. · 1978
- Coldplate for cooling electronic equipment43US 4,998,181 ATexas Instruments Incorporated · 1991