F28D 9/0043
The plates having openings therein for circulation of at least one heat-exchange
Official title: {the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another}
F28D9/0043 (The plates having openings therein for circulation of at least one heat-exchange) appears on 1,045 US grants and 1,433 published applications in this corpus.
Search patents in F28D- Granted patents
- 1,045
- Published applications
- 1,433
- Assignees
- 450
- Inventors
- 2,404
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 9 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 15 | 0 |
| 2000 | 10 | 0 |
| 2001 | 25 | 9 |
| 2002 | 19 | 19 |
| 2003 | 12 | 35 |
| 2004 | 10 | 33 |
| 2005 | 23 | 38 |
| 2006 | 30 | 40 |
| 2007 | 21 | 38 |
| 2008 | 17 | 39 |
| 2009 | 19 | 35 |
| 2010 | 21 | 35 |
| 2011 | 13 | 42 |
| 2012 | 24 | 49 |
| 2013 | 22 | 57 |
| 2014 | 25 | 74 |
| 2015 | 33 | 82 |
| 2016 | 44 | 83 |
| 2017 | 55 | 67 |
| 2018 | 79 | 78 |
| 2019 | 72 | 88 |
| 2020 | 72 | 78 |
| 2021 | 62 | 85 |
| 2022 | 62 | 69 |
| 2023 | 44 | 75 |
| 2024 | 55 | 69 |
| 2025 | 48 | 68 |
| 2026 | 39 | 48 |
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
- Fluid management apparatus and thermal management system8 Sep 2026US 12,728,696 B2Zhejiang Sanhua Automotive Components Co., Ltd.
- Heat exchanger for air cooling1 Sep 2026US 12,723,819 B2Valeo Autosystemy Sp. z o.o.
- Heat exchanger1 Sep 2026US 12,723,820 B2Hanon Systems
- Heat exchange assembly1 Sep 2026US 12,723,821 B2Zhejiang Sanhua Automotive Components Co., Ltd.
- Heat exchanger core with integrated distributer arrangement8 Oct 2026US 2026/0309433 A1Honeywell International Inc.
- Stackable Aftercooler System1 Oct 2026US 2026/0298555 A1Powerex-Iwata Air Technology, Inc.
- A coupling device, a kit, and a heat transfer arrangement comprising the same17 Sep 2026US 2026/0276325 A1Qvantum Industries AB
- Thermal management apparatus having reduced complexity for use in thermal management system10 Sep 2026US 2026/0264473 A1BorgWarner Inc.
- Single-phase to two-phase fluid heat exchangers and systems thereof10 Sep 2026US 2026/0266551 A1Bergstrom, Inc.
Most cited
By later US patents
- Active microchannel fluid processing unit and method of making131US 6,192,596 B1Battelle Memorial Institute · 2001
- Integrated chemical processing apparatus and processes for the preparation thereof127US 5,690,763 AE. I. Du Pont de Nemours and Company · 1997
- Integrated fuel reformation and thermal management system for solid oxide fuel cell systems120US 6,485,852 B1Delphi Technologies, Inc. · 2002
- Three-circuit stacked plate heat exchanger114US 5,462,113 AFlatPlate, Inc. · 1995
- Microsystem capillary separations92US 6,666,909 B1Battelle Memorial Institute · 2003