F28D 9/005
The plates having openings therein for both heat-exchange media
Official title: {the plates having openings therein for both heat-exchange media}
F28D9/005 (The plates having openings therein for both heat-exchange media) appears on 702 US grants and 980 published applications in this corpus.
Search patents in F28D- Granted patents
- 702
- Published applications
- 980
- Assignees
- 310
- Inventors
- 1,658
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 13 | 0 |
| 2000 | 5 | 0 |
| 2001 | 16 | 4 |
| 2002 | 11 | 11 |
| 2003 | 6 | 19 |
| 2004 | 6 | 24 |
| 2005 | 16 | 21 |
| 2006 | 16 | 29 |
| 2007 | 12 | 27 |
| 2008 | 14 | 29 |
| 2009 | 11 | 20 |
| 2010 | 19 | 25 |
| 2011 | 9 | 27 |
| 2012 | 17 | 40 |
| 2013 | 15 | 37 |
| 2014 | 19 | 43 |
| 2015 | 24 | 44 |
| 2016 | 32 | 51 |
| 2017 | 34 | 41 |
| 2018 | 47 | 47 |
| 2019 | 46 | 50 |
| 2020 | 41 | 54 |
| 2021 | 37 | 64 |
| 2022 | 46 | 55 |
| 2023 | 33 | 61 |
| 2024 | 43 | 60 |
| 2025 | 38 | 54 |
| 2026 | 34 | 43 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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 exchanger1 Sep 2026US 12,723,820 B2Hanon Systems
- Heat exchange assembly1 Sep 2026US 12,723,821 B2Zhejiang Sanhua Automotive Components Co., Ltd.
- Plate heat exchanger with improved connection strength18 Aug 2026US 12,710,238 B2Hangzhou Sanhua Research Institute Co., Ltd.
- 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
- Oil temperature regulation assembly3 Sep 2026US 2026/0258739 A1
- A plate heat exchanger, a heat exchanging plate and a method of treating a feed such as sea water6 Aug 2026US 2026/0225920 A1Alfa Laval Corporate AB
- Heat exchanger, method for manufacturing the same, and refrigeration apparatus6 Aug 2026US 2026/0227137 A1Daikin Industries, Ltd.
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
- Three-circuit stacked plate heat exchanger114US 5,462,113 AFlatPlate, Inc. · 1995
- Microsystem capillary separations92US 6,666,909 B1Battelle Memorial Institute · 2003
- Power transformer waste heat recovery system85US 4,512,387 A1985