F25D 13/00
Stationary devices
Official title: Stationary devices, e.g. cold-rooms
F25D13/00 (Stationary devices) appears on 550 US grants and 555 published applications in this corpus.
Search patents in F25D- Granted patents
- 550
- Published applications
- 555
- Assignees
- 321
- Inventors
- 1,126
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 8 | 0 |
| 1982 | 9 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 2 | 0 |
| 1988 | 9 | 0 |
| 1989 | 10 | 0 |
| 1990 | 7 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 11 | 0 |
| 1994 | 14 | 0 |
| 1995 | 11 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 11 | 0 |
| 1999 | 11 | 0 |
| 2000 | 4 | 0 |
| 2001 | 16 | 1 |
| 2002 | 14 | 5 |
| 2003 | 10 | 9 |
| 2004 | 7 | 11 |
| 2005 | 5 | 11 |
| 2006 | 3 | 13 |
| 2007 | 7 | 10 |
| 2008 | 4 | 11 |
| 2009 | 4 | 8 |
| 2010 | 6 | 12 |
| 2011 | 2 | 14 |
| 2012 | 6 | 17 |
| 2013 | 11 | 14 |
| 2014 | 8 | 26 |
| 2015 | 8 | 16 |
| 2016 | 17 | 20 |
| 2017 | 26 | 28 |
| 2018 | 16 | 34 |
| 2019 | 21 | 35 |
| 2020 | 27 | 42 |
| 2021 | 33 | 42 |
| 2022 | 29 | 38 |
| 2023 | 29 | 35 |
| 2024 | 34 | 38 |
| 2025 | 32 | 38 |
| 2026 | 15 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of controlling the environment in a grow room6 Oct 2026US 12,751,465 B2JDS Consulting
- Cooling system of a cold platform at cryogenic temperature and method thereof6 Oct 2026US 12,753,951 B2
- Refrigeration system for a refrigerator and a refrigerator thereof29 Sep 2026US 12,747,901 B2Ningbo Bai-Jia Electric Appliance Co., Ltd.
- Integrated and compartmentalized system and method for food storage and processing1 Sep 2026US 12,727,058 B2Pahmet LLC
- Green energy-saving cold store19 May 2026US 12,631,387 B2
- System and method for controlling the movement of containers in an automated storage and retrieval system1 Oct 2026US 2026/0296790 A1Autostore Technology AS
- Single pass continous freezer24 Sep 2026US 2026/0287241 A1Kps Global LLC
- Container Storage Device, Analysis System, and Container Transfer Method10 Sep 2026US 2026/0266857 A1Hitachi High-Tech Corporation
- Access station3 Sep 2026US 2026/0257861 A1Autostore Technology AS
- An automated storage and retrieval system having a container transfer system and a method thereof27 Aug 2026US 2026/0250069 A1Autostore Technology AS
Most cited
By later US patents
- Frost control system for high-speed horizontal folding doors160US 4,855,567 ARytec Corporation · 1989
- Device and methods for multigradient directional cooling and warming of biological samples116US 5,873,254 AInterface Multigrad Technology · 1999
- Thermal treatment of food products73US 4,479,776 A1984
- Food products chiller and method of using the same66US 5,184,471 AOCS Industries, Inc. · 1993
- Blast chiller55US 5,826,432 AEl Cold, Inc. · 1998