F24F 2003/1452
Heat extracted from the humid air for condensing is returned to the
Official title: {heat extracted from the humid air for condensing is returned to the dried air}
F24F2003/1452 (Heat extracted from the humid air for condensing is returned to the) appears on 62 US grants and 76 published applications in this corpus.
Search patents in F24F- Granted patents
- 62
- Published applications
- 76
- Assignees
- 40
- Inventors
- 127
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 2 |
| 2013 | 2 | 3 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 2 |
| 2017 | 3 | 5 |
| 2018 | 3 | 1 |
| 2019 | 3 | 15 |
| 2020 | 7 | 3 |
| 2021 | 5 | 12 |
| 2022 | 6 | 11 |
| 2023 | 6 | 6 |
| 2024 | 7 | 5 |
| 2025 | 7 | 6 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cooling recovery system and method6 Oct 2026US 12,753,937 B2Heds Holdings LLC
- Inflation system7 Jul 2026US 12,673,522 B2Aperia Technologies, Inc.
- Liquid desiccant air conditioning using air as heat transfer medium10 Mar 2026US 12,571,546 B2Mojave Energy Systems, Inc.
- Ventilation system, integrated air conditioning system and control method thereof26 Aug 2025US 12,398,907 B2Samsung Electronics Co., Ltd.
- Parallel evaporator coils for superheat control for a dehumidification system24 Jun 2025US 12,339,034 B2Therma-Stor LLC
- Ventilation system, integrated air conditioning system and control method thereof20 Nov 2025US 2025/0354713 A1Samsung Electronics Co., Ltd.
- Parallel evaporator coils for superheat control for a dehumidification system11 Sep 2025US 2025/0283617 A1Therma-Stor LLC
- Energy recovery ventilation unit with a dehumidification system5 Jun 2025US 2025/0180229 A1Therma-Stor LLC
- Cooling recovery system and method22 May 2025US 2025/0164124 A1Heds Holdings LLC
- Cooling recovery system and method13 Mar 2025US 2025/0085006 A1Heds Holdings LLC
Most cited
By later US patents
- Dehumidifier27US 4,428,207 AMartin Industries, Inc. · 1984
- Air dehumidifier26US 5,634,353 AAktiebolaget Electrolux · 1997
- Dehumidifier22US 5,117,651 ASamsung Electronics Co., Ltd. · 1992
- Rooftop liquid desiccant systems and methods21US 10,323,867 B27AC Technologies, Inc. · 2019
- Heat pump with dehumidification15US 10,935,260 B2Climate Master, Inc. · 2021