F28F 9/0217
The partitions being separate elements attached to header boxes
Official title: {the partitions being separate elements attached to header boxes}
F28F9/0217 (The partitions being separate elements attached to header boxes) appears on 51 US grants and 50 published applications in this corpus.
Search patents in F28F- Granted patents
- 51
- Published applications
- 50
- Assignees
- 49
- Inventors
- 168
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 4 |
| 2008 | 0 | 3 |
| 2009 | 2 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 2 | 1 |
| 2013 | 0 | 3 |
| 2014 | 1 | 1 |
| 2015 | 2 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 2 |
| 2018 | 0 | 3 |
| 2019 | 2 | 5 |
| 2020 | 2 | 6 |
| 2021 | 6 | 2 |
| 2022 | 5 | 5 |
| 2023 | 1 | 1 |
| 2024 | 4 | 1 |
| 2025 | 2 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Heat exchanger25 Feb 2025US 12,235,048 B2Hanon Systems
- Heat exchanger module of the type having plates comprising channels incorporating at least one fluid supply and distribution zone formed by studs26 Nov 2024US 12,152,840 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Profile for a header of a cooler, a header having such a profile and a cooler having a header10 Sep 2024US 12,085,343 B2Hanon Systems
- Tube sheets and tube sheet assemblies10 Sep 2024US 12,085,347 B2Rheem Manufacturing Company
- Fluid collecting pipe fitting, thermal management assembly, battery, and electric device11 Jun 2026US 2026/0163118 A1Contemporary Amperex Technology Co., Limited
- Heat exchanger22 Jan 2026US 2026/0022894 A1
- Duct or vessel comprising a separating element11 Sep 2025US 2025/0283671 A1Denso Thermal Systems S.P.A.
- Heat exchanger comprising a separator element11 Sep 2025US 2025/0283672 A1Denso Thermal Systems S.P.A.
- Liquid cooling radiator for liquid coolers26 Sep 2024US 2024/0318926 A1
Most cited
By later US patents
- Heat exchanger53US 5,934,367 ASanden Corporation · 1999
- Passive by-pass for heat exchangers48US 5,575,329 ALong Manufacturing Ltd. · 1996
- Heat exchanger as heat exchanger in heating installations or engine radiator of motor vehicles39US 6,302,196 B1Valeo Klimatechnik GmgH & Co., KG · 2001
- Heat exchanger30US 5,605,191 AZexel Corporation · 1997
- Heat exchanger24US 5,479,985 ANippondenso Co., Ltd. · 1996