F25D 2400/24
Protection against refrigerant explosions
F25D2400/24 (Protection against refrigerant explosions) appears on 16 US grants and 19 published applications in this corpus.
Search patents in F25D- Granted patents
- 16
- Published applications
- 19
- Assignees
- 17
- Inventors
- 52
- Latest grant
- 12 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 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 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 3 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 3 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Refrigerated display cabinet12 Nov 2024US 12,137,821 B2Carrier Corporation
- Sheathed fiberglass heater wire5 Mar 2024US 11,920,853 B2Zoppas Industries de Mexico S.A., de C.V.
- Heated gas detector28 Nov 2023US 11,827,080 B2Carrier Corporation
- Container refrigeration apparatus with impact event assessment and abnormality diagnosis23 Aug 2022US 11,421,925 B2Daikin Industries, Ltd.
- Refrigerator23 Jun 2020US 10,690,390 B2LG Electronics Inc.
- Method to Mitigate Catastrophic Failure of HVACR Equipment Charged with A3 Refrigerants23 Oct 2025US 2025/0327607 A1UT-Battelle, LLC
- Sheathed fiberglass heater wire7 Sep 2023US 2023/0280083 A1Zoppas Industries de Mexico S.A., de C.V.
- Sheathed fiberglass heater wire13 Apr 2023US 2023/0113674 A1Zoppas Industries de Mexico S.A., de C.V.
- Refrigerated display cabinet9 Mar 2023US 2023/0077226 A1Carrier Corporation
- Heated gas detector22 Sep 2022US 2022/0297510 A1Carrier Corporation
Most cited
By later US patents
- Refrigerator and defrosting heater472US 6,684,659 B1Matsushita Refrigeration Company · 2004
- Refrigerant leak detector compressor17US 7,181,954 B2Kabushiki Kaisha Toshiba · 2007
- Explosion proof compressor and a method for explosion proofing a compressor16US 5,192,194 AAir Engineers, Inc. · 1993
- Interior lighting device for a refrigeration compartment, in particular of a refrigerator or freezer12US 7,210,808 B2ITW Industrial Components S.R. L. · 2007
- Refrigerator9US 6,923,015 B2Kabushiki Kaisha Toshiba · 2005