F25D 2317/0411
By dehumidification
Official title: by dehumidification
F25D2317/0411 (By dehumidification) appears on 73 US grants and 104 published applications in this corpus.
Search patents in F25D- Granted patents
- 73
- Published applications
- 104
- Assignees
- 60
- Inventors
- 217
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 5 |
| 2011 | 0 | 4 |
| 2012 | 1 | 3 |
| 2013 | 0 | 2 |
| 2014 | 0 | 4 |
| 2015 | 1 | 4 |
| 2016 | 2 | 3 |
| 2017 | 5 | 8 |
| 2018 | 3 | 3 |
| 2019 | 5 | 7 |
| 2020 | 4 | 12 |
| 2021 | 6 | 6 |
| 2022 | 7 | 10 |
| 2023 | 8 | 13 |
| 2024 | 7 | 8 |
| 2025 | 7 | 3 |
| 2026 | 2 | 3 |
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
- Refrigerating and freezing device14 Apr 2026US 12,601,533 B2Haier Smart Home 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
- Vapor pressure control system for drying and curing products2 Sep 2025US 12,402,640 B2
- Control method for refrigerator, and computer storage medium15 Jul 2025US 12,359,863 B2Haier Smart Home Co., Ltd.
- Compact cooler for food products2 Jul 2026US 2026/0185765 A1
- Storage and retrieval system21 May 2026US 2026/0139895 A1Ocado Innovation Limited
- Defrosting system and method for freezer12 Mar 2026US 2026/0071806 A1Bynasci Technology Co., LTD
- Storage system and storage container27 Nov 2025US 2025/0361085 A1Ocado Innovation Limited
- Storage and retrieval system27 Nov 2025US 2025/0361087 A1Ocado Innovation Limited
Most cited
By later US patents
- Thermoelectric cooling system83US 6,401,462 B12002
- Thermoelectric cooling system39US 6,308,519 B12001
- Frost control for space conditioning22US 4,660,385 AInstitute of Gas Technology · 1987
- Cooling arrangement for a no-frost refrigerator21US 3,968,660 ABosch-Siemens Hausgerate GmbH · 1976
- Storage cabinet with active dehumidifier19US 5,444,984 A1995