F25D 1/00
Devices using naturally cold air or cold water
F25D1/00 (Devices using naturally cold air or cold water) appears on 109 US grants and 91 published applications in this corpus.
Search patents in F25D- Granted patents
- 109
- Published applications
- 91
- Assignees
- 66
- Inventors
- 226
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 4 |
| 2005 | 1 | 2 |
| 2006 | 4 | 2 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 5 |
| 2014 | 2 | 8 |
| 2015 | 1 | 5 |
| 2016 | 2 | 10 |
| 2017 | 7 | 4 |
| 2018 | 8 | 9 |
| 2019 | 6 | 8 |
| 2020 | 3 | 4 |
| 2021 | 5 | 4 |
| 2022 | 4 | 4 |
| 2023 | 4 | 6 |
| 2024 | 5 | 2 |
| 2025 | 3 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Beverage-dispensing appliance having a chilled carbonator20 May 2025US 12,304,799 B2Haier US Appliance Solutions, Inc.
- Refrigerator22 Apr 2025US 12,281,833 B2LG Electronics Inc.
- In-situ reactive absorption for equilibrium-shifting of non-condensable gases25 Mar 2025US 12,258,512 B2Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Electrically conductive film24 Dec 2024US 12,177,967 B2Gentherm Incorporated
- Apparatus for thawing frozen food and for chilling hot food10 Dec 2024US 12,161,259 B1CNSRV, Inc.
- System and method for delivering cooling water to submerged data processing equipment1 Jan 2026US 2026/0006759 A1Orca Connex AS
- Portable Ice Chest Cooling Unit11 Sep 2025US 2025/0283652 A1Milwaukee Electric Tool Corporation
- Systems and methods for modular refrigeration21 Aug 2025US 2025/0264265 A1
- Refrigerator3 Jul 2025US 2025/0216142 A1LG Electronics Inc.
- Carbon emissions reduction using environmental cooling16 May 2024US 2024/0159446 A1International Business Machines Corporation
Most cited
By later US patents
- Thermoregulating container76US 6,032,481 A2000
- Porous salad bowl including ribbed lid for cooling63US 4,351,164 A1982
- Mat for cooling a person during hot weather without wetting having a low manufacturing cost56US 4,979,375 A1990
- Auxiliary outside air refrigeration system52US 5,239,834 A1993
- System and method of refrigerating at least one enclosure50US 7,089,756 B2The Boeing Company · 2006