F28F 3/042
In the form of local deformations of the element
Official title: {in the form of local deformations of the element}
F28F3/042 (In the form of local deformations of the element) appears on 635 US grants and 833 published applications in this corpus.
Search patents in F28F- Granted patents
- 635
- Published applications
- 833
- Assignees
- 389
- Inventors
- 1,821
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 7 | 0 |
| 1992 | 10 | 0 |
| 1993 | 7 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 4 | 0 |
| 1997 | 9 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 11 | 0 |
| 2001 | 24 | 7 |
| 2002 | 19 | 11 |
| 2003 | 11 | 14 |
| 2004 | 7 | 17 |
| 2005 | 17 | 19 |
| 2006 | 11 | 17 |
| 2007 | 11 | 21 |
| 2008 | 4 | 17 |
| 2009 | 2 | 26 |
| 2010 | 4 | 32 |
| 2011 | 7 | 32 |
| 2012 | 16 | 36 |
| 2013 | 13 | 29 |
| 2014 | 26 | 37 |
| 2015 | 15 | 36 |
| 2016 | 19 | 40 |
| 2017 | 21 | 38 |
| 2018 | 33 | 40 |
| 2019 | 37 | 57 |
| 2020 | 32 | 36 |
| 2021 | 45 | 57 |
| 2022 | 36 | 40 |
| 2023 | 26 | 49 |
| 2024 | 33 | 36 |
| 2025 | 26 | 56 |
| 2026 | 20 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Battery housing part, battery module, and method for producing a battery housing part29 Sep 2026US 12,749,736 B2Robert Bosch GmbH
- Heat exchanger for a motor vehicle22 Sep 2026US 12,741,502 B2Valeo Systemes Thermiques
- Heat transport device and method for manufacturing same8 Sep 2026US 12,729,919 B2WELCON Inc.
- Vapor chamber25 Aug 2026US 12,716,658 B2Purple Cloud Development Pte. Ltd.
- Heat exchanger18 Aug 2026US 12,710,233 B2LG Electronics Inc.
- High power distribution architectures27 Aug 2026US 2026/0249713 A1Archer Aviation Inc.
- Device for thermal regulation, in particular for cooling27 Aug 2026US 2026/0251399 A1Valeo Systemes Thermiques
- Finned cold plate with multiple flow paths20 Aug 2026US 2026/0247567 A1AMD Design, LLC
- 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
- Thermal regulation device, and charging device comprising a thermal regulation device6 Aug 2026US 2026/0229628 A1Valeo Systemes Thermiques
Most cited
By later US patents
- Spiral ripple circumferential flow heat exchanger98US 5,343,936 ALong Manufacturing Ltd. · 1994
- Tube for heat exchangers and a method for manufacturing the tube79US 5,186,250 AShowa Aluminum Corporation · 1993
- Gas turbine generator set78US 5,497,615 A1996
- Heat pipe69US 5,076,351 AShowa Aluminum Corporation · 1991
- Plate type heat exchanger tube pass67US 4,470,455 AGeneral Motors Corporation · 1984