F28F 3/083
Capable of being taken apart
Official title: {capable of being taken apart}
F28F3/083 (Capable of being taken apart) appears on 268 US grants and 196 published applications in this corpus.
Search patents in F28F- Granted patents
- 268
- Published applications
- 196
- Assignees
- 161
- Inventors
- 509
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 6 | 0 |
| 1981 | 8 | 0 |
| 1982 | 2 | 0 |
| 1983 | 7 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 0 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 1 |
| 2003 | 3 | 4 |
| 2004 | 4 | 8 |
| 2005 | 4 | 3 |
| 2006 | 2 | 5 |
| 2007 | 4 | 6 |
| 2008 | 2 | 6 |
| 2009 | 6 | 8 |
| 2010 | 3 | 6 |
| 2011 | 2 | 15 |
| 2012 | 6 | 7 |
| 2013 | 4 | 10 |
| 2014 | 7 | 11 |
| 2015 | 6 | 11 |
| 2016 | 9 | 11 |
| 2017 | 13 | 6 |
| 2018 | 10 | 9 |
| 2019 | 8 | 11 |
| 2020 | 10 | 10 |
| 2021 | 7 | 15 |
| 2022 | 8 | 11 |
| 2023 | 10 | 11 |
| 2024 | 10 | 7 |
| 2025 | 9 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heat exchanger and refrigeration system and method5 May 2026US 12,618,617 B2SWEP International AB
- Attachment means and heat transfer plate17 Mar 2026US 12,578,153 B2Alfa Laval Corporate AB
- Heat exchanger, plate element therefor, and method of construction4 Nov 2025US 12,460,873 B2Rygan Corp.
- Methods and devices for heating or cooling viscous materials30 Sep 2025US 12,426,613 B2Societe des Produits Nestle S. A.
- Telescoping cover for a threaded rod8 Jul 2025US 12,352,511 B2SPX Flow, Inc.
- Three-dimensional hollow heat exchanger and its applications16 Jul 2026US 2026/0202151 A1Zhejiang Normal University
- Heat transfer plate8 Jan 2026US 2026/0009599 A1Alfa Laval Corporate AB
- Heat exchanger, plate element therefor, and method of construction10 Apr 2025US 2025/0116468 A1Rygan Corp.
- Methods and devices for heating or cooling viscous materials23 Jan 2025US 2025/0024867 A1Societe des Produits Nestle S. A.
- Plate heat exchanger, a heat exchanging plate and a method of treating a feed such as sea water28 Nov 2024US 2024/0390817 A1Alfa Laval Corporate AB
Most cited
By later US patents
- Plate and frame fluid exchanging assembly with unitary plates and seals102US 6,171,374 B2Ballard Power Systems Inc. · 2001
- Vapor compression distillation system and method93US 5,968,321 ARidgewood WaterPure Corporation · 1999
- Power transformer waste heat recovery system85US 4,512,387 A1985
- Heat exchanger plate and a plate heat exchanger with insulated sensor internal to heat exchange area77US 9,739,546 B2Alfa Laval Corporate AB · 2017
- Plastic film plate-type heat exchanger76US 4,744,414 AArco Chemical Company · 1988