F25D 2317/0413
By humidification
Official title: by humidification
F25D2317/0413 (By humidification) appears on 149 US grants and 166 published applications in this corpus.
Search patents in F25D- Granted patents
- 149
- Published applications
- 166
- Assignees
- 98
- Inventors
- 474
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 6 | 0 |
| 2003 | 2 | 2 |
| 2004 | 0 | 3 |
| 2005 | 2 | 2 |
| 2006 | 1 | 4 |
| 2007 | 1 | 4 |
| 2008 | 1 | 4 |
| 2009 | 2 | 6 |
| 2010 | 3 | 14 |
| 2011 | 4 | 12 |
| 2012 | 5 | 6 |
| 2013 | 6 | 5 |
| 2014 | 5 | 7 |
| 2015 | 6 | 7 |
| 2016 | 4 | 9 |
| 2017 | 4 | 9 |
| 2018 | 5 | 13 |
| 2019 | 7 | 9 |
| 2020 | 6 | 6 |
| 2021 | 8 | 6 |
| 2022 | 4 | 11 |
| 2023 | 10 | 11 |
| 2024 | 5 | 10 |
| 2025 | 8 | 4 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Refrigerator29 Sep 2026US 12,747,910 B2Samsung Electronics Co., Ltd.
- Device for mist generation in a refrigerating and/or freezing appliance26 May 2026US 12,638,226 B2Liebherr-Hausgeraete Ochsenhausen GmbH
- Humidity membrane and humidity/moisture control for a crisper drawer24 Feb 2026US 12,560,368 B2Whirlpool Corporation
- Evaporation heater20 Jan 2026US 12,529,486 B2Zero Food Co., Ltd.
- Positive and negative pressure system and operation method therefor, and positive and negative pressure electrical appliance using positive and negative pressure system21 Oct 2025US 12,449,827 B2
- Plant-preserving refrigerator10 Sep 2026US 2026/0266530 A1Minea Electrical Appliance Co., Ltd
- Systems and methods for improving the shelf life of perishable items31 Jul 2025US 2025/0244073 A1Honeywell International Inc.
- Tissue cooling device5 Jun 2025US 2025/0176533 A1Xen Group Inc.
- Method for operating a refrigeration appliance20 Feb 2025US 2025/0060150 A1BSH Hausgeräte GmbH
- Retrofit humidity membrane9 Jan 2025US 2025/0012503 A1Whirlpool Corporation
Most cited
By later US patents
- Thermoelectric cooling system83US 6,401,462 B12002
- Temperature and humidity control system64US 4,711,294 A1987
- Centralized humidification controlled container system for transporting and holding perishable goods64US 6,390,378 B1CA Global Express, LLC · 2002
- Comestible storage compartment for refrigeration unit55US 5,040,856 ASub-Zero Freezer Company, Inc. · 1991
- Multi-temperature evaporator refrigeration system with variable speed compressor54US 5,377,498 AWhirlpool Corporation · 1995