F24F 2203/1048
Geometric details
F24F2203/1048 (Geometric details) appears on 105 US grants and 18 published applications in this corpus.
Search patents in F24F- Granted patents
- 105
- Published applications
- 18
- Assignees
- 57
- Inventors
- 149
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 10 | 0 |
| 1997 | 13 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 1 | 1 |
| 2002 | 6 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 4 |
| 2005 | 2 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Dehumidifying member, dehumidifying rotor, and manufacturing method of dehumidifying member6 May 2025US 12,292,210 B2Nichias Corporation
- Rotating heat exchanger with improved heat transfer efficiency11 Oct 2022US 11,466,938 B2Flexit Sverige AB
- Partition5 Oct 2021US 11,137,150 B2Daikin Industries, Ltd.
- Absorption type removal / concentration apparatus12 Feb 2019US 10,201,776 B2Seibu Giken Co., Ltd.
- Heat exchanger22 Mar 2016US 9,291,402 B2Redring Xpelair Group Ltd.
- Air treatment device3 Jul 2025US 2025/0216097 A1Gd Midea Heating & Ventilating Equipment Co., Ltd.
- Dehumidification member, dehumidification rotor and method for producing dehumidification member8 Jun 2023US 2023/0175713 A1Nichias Corporation
- Partition12 Aug 2021US 2021/0247078 A1Daikin Industries, Ltd.
- Rotating heat exchanger with improved heat transfer efficiency29 Apr 2021US 2021/0123628 A1Flexit Sverige AB
- Rotary heat regenerator using parallel plate media2 Aug 2018US 2018/0216897 A1
Most cited
By later US patents
- Heat exchanger, heat pump, dehumidifier, and dehumidifying method148US 6,442,951 B1Ebara Corporation · 2002
- Open cycle desiccant air-conditioning system and components thereof118US 4,594,860 AAmerican Solar King Corporation · 1986
- Desiccant assisted dehumidification and cooling system114US 5,579,647 AEngelhard/ICC · 1996
- Thermally regenerated desiccant air conditioner with indirect evaporative cooler108US 5,860,284 ANovel Aire Technologies, L.L.C. · 1999
- Air cleaning adsorption process105US 4,012,206 AGas Developments Corporation · 1977