F28D 2021/0042
For foodstuffs
Official title: {for foodstuffs}
F28D2021/0042 (For foodstuffs) appears on 84 US grants and 136 published applications in this corpus.
Search patents in F28D- Granted patents
- 84
- Published applications
- 136
- Assignees
- 84
- Inventors
- 252
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 0 | 6 |
| 2012 | 3 | 5 |
| 2013 | 3 | 5 |
| 2014 | 2 | 9 |
| 2015 | 0 | 9 |
| 2016 | 3 | 8 |
| 2017 | 6 | 4 |
| 2018 | 6 | 9 |
| 2019 | 9 | 14 |
| 2020 | 5 | 13 |
| 2021 | 9 | 9 |
| 2022 | 4 | 9 |
| 2023 | 4 | 10 |
| 2024 | 9 | 6 |
| 2025 | 7 | 7 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Refrigerated display cabinet including microchannel heat exchangers11 Aug 2026US 12,702,241 B2Carrier Corporation
- Baffle and associated fryer heat exchange system and fryer11 Aug 2026US 12,702,254 B2Illinois Tool Works Inc.
- Refrigerated display cabinet16 Jun 2026US 12,653,331 B2Carrier Corporation
- Pipe temperature adjusting system and pipe temperature adjusting method2 Jun 2026US 12,643,783 B2Suntory Holdings Limited
- Brazing foil, object and method for brazing6 Jan 2026US 12,516,402 B2Vacuumschmelze GmbH & Co.KG
- Cooking system and heat exchanger30 Jul 2026US 2026/0218986 A1
- Low thermal resistance cylindrical evaporator and manufacturing method thereof23 Jul 2026US 2026/0210597 A1Ningbo Hicon Intelligent Technology Co., Ltd.
- Material chilling/freezing system23 Jul 2026US 2026/0210637 A1Hive Chilling IP Pty Ltd
- Three-dimensional hollow heat exchanger and its applications16 Jul 2026US 2026/0202151 A1Zhejiang Normal University
- Ice maker with sanitary evaporator21 May 2026US 2026/0139888 A1True Manufacturing Co., Inc.
Most cited
By later US patents
- End caps for reflux fluid heated patient line58US 5,097,898 ALevel 1 Technologies, Inc. · 1992
- Reflux fluid heated patient line52US 5,063,994 ALevel 1 Technologies, Inc. · 1991
- Apparatus for preserving and transporting fresh or frozen products, particularly for thermally insulated containers or the like21US 10,274,241 B2Prs—Passive Refrigeration Solutions S.A. · 2019
- Heat transfer apparatus16US 3,938,233 A1976
- Heat exchange system with improved flow velocity adjustment mechanism16US 6,722,422 B1Feldmeier Equipment, Inc. · 2004