F28D 1/05375
With particular pattern of flow
Official title: {with particular pattern of flow, e.g. change of flow direction (F28D1/05391 takes precedence)}
F28D1/05375 (With particular pattern of flow) appears on 234 US grants and 276 published applications in this corpus.
Search patents in F28D- Granted patents
- 234
- Published applications
- 276
- Assignees
- 127
- Inventors
- 638
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 1 |
| 2002 | 5 | 10 |
| 2003 | 5 | 6 |
| 2004 | 4 | 7 |
| 2005 | 8 | 12 |
| 2006 | 7 | 11 |
| 2007 | 4 | 13 |
| 2008 | 3 | 10 |
| 2009 | 6 | 6 |
| 2010 | 4 | 6 |
| 2011 | 3 | 12 |
| 2012 | 4 | 3 |
| 2013 | 5 | 12 |
| 2014 | 3 | 10 |
| 2015 | 6 | 21 |
| 2016 | 8 | 15 |
| 2017 | 12 | 13 |
| 2018 | 12 | 13 |
| 2019 | 20 | 14 |
| 2020 | 12 | 13 |
| 2021 | 10 | 9 |
| 2022 | 5 | 14 |
| 2023 | 14 | 13 |
| 2024 | 10 | 12 |
| 2025 | 12 | 12 |
| 2026 | 5 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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- Heat exchanger9 Jul 2026US 2026/0194312 A1Hanon Systems
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Most cited
By later US patents
- Electronic enclosure cooling system115US 4,911,231 ABICC Public Limited Company · 1990
- By-pass values for heat exchanger80US 6,253,837 B1Long Manufacturing Ltd. · 2001
- Electronic component cooling apparatus54US 7,527,085 B2Intel Corporation · 2009
- Vehicle-loaded parallel flow type heat exchanger53US 5,203,407 AZexel Corporation · 1993
- Duplex heat exchanger48US 5,529,116 AShowa Aluminum Corporation · 1996