F25D 2600/04
Controlling heat transfer
F25D2600/04 (Controlling heat transfer) appears on 125 US grants and 175 published applications in this corpus.
Search patents in F25D- Granted patents
- 125
- Published applications
- 175
- Assignees
- 95
- Inventors
- 416
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 1 |
| 2007 | 1 | 3 |
| 2008 | 1 | 2 |
| 2009 | 0 | 3 |
| 2010 | 2 | 1 |
| 2011 | 2 | 5 |
| 2012 | 0 | 2 |
| 2013 | 1 | 2 |
| 2014 | 0 | 4 |
| 2015 | 5 | 7 |
| 2016 | 7 | 11 |
| 2017 | 2 | 30 |
| 2018 | 12 | 9 |
| 2019 | 10 | 16 |
| 2020 | 17 | 13 |
| 2021 | 11 | 17 |
| 2022 | 3 | 6 |
| 2023 | 13 | 9 |
| 2024 | 5 | 13 |
| 2025 | 7 | 9 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Machine for processing liquid or semi-liquid food products22 Sep 2026US 12,740,577 B2Ali Group S.R.L.—Carpigiani
- Cold storage systems25 Aug 2026US 12,716,639 B2Trane Technologies Life Sciences LLC
- Thermal control system for thermal sensitive freight transportation and transport container and aircraft having the same4 Aug 2026US 12,698,932 B2Airbus Operations GmbH
- Door warmer for a refrigerator16 Jun 2026US 12,656,045 B2Electrolux Do Brasil S/A
- Refrigerator storage temperature control method27 Jan 2026US 12,535,266 B2Teco Electric & Machinery Co., Ltd.
- Refrigerator, and method for aging food using same16 Jul 2026US 2026/0198536 A1Samsung Electronics Co., Ltd.
- Refrigerator, and method for controlling temperature of refrigerator11 Jun 2026US 2026/0160480 A1LG Electronics Inc.
- Pet feeder, temperature control method thereof and computer-readable storage medium30 Apr 2026US 2026/0118051 A1Ubtech Robotics Corp Ltd
- Intelligent temperature control system and method for very fast chilling of livestock and poultry meat29 Jan 2026US 2026/0029190 A1Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences
- Water purifier15 Jan 2026US 2026/0016223 A1Coway Co., Ltd.
Most cited
By later US patents
- Portable flexible container for keeping articles cold168US 6,223,551 B1Instar Pty. Ltd. · 2001
- Thermal barrier enclosure system107US 6,308,518 B12001
- Storage container for storage of temperature sensitive materials during transport54US 6,336,340 B12002
- Container for transporting grafts47US 4,958,506 A1990
- Systems and methods for use in freezing, thawing, and storing biopharmaceutical materials47US 8,448,457 B2Sartorius Stedim North America Inc. · 2013