F24F 2203/026
Absorption - desorption cycle
F24F2203/026 (Absorption - desorption cycle) appears on 41 US grants and 24 published applications in this corpus.
Search patents in F24F- Granted patents
- 41
- Published applications
- 24
- Assignees
- 26
- Inventors
- 73
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 3 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 3 | 0 |
| 2018 | 3 | 3 |
| 2019 | 0 | 2 |
| 2020 | 4 | 0 |
| 2021 | 2 | 2 |
| 2022 | 0 | 1 |
| 2023 | 3 | 1 |
| 2024 | 0 | 3 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Using liquid to air membrane energy exchanger for liquid cooling14 Oct 2025US 12,442,558 B2Nortek Air Solutions Canada, Inc.
- Air conditioner27 May 2025US 12,313,288 B2LG Electronics Inc.
- Air-cooling device21 Jan 2025US 12,203,679 B1
- Air-conditioning apparatus28 Nov 2023US 11,828,487 B2Mitsubishi Electric Corporation
- Using liquid to air membrane energy exchanger for liquid cooling14 Nov 2023US 11,815,283 B2Nortek Air Solutions Canada, Inc.
- One-use wet discharge air-reduction for a window slit or a door gap29 May 2025US 2025/0172037 A1Cotes A/S
- Rooftop air conditioning unit26 Dec 2024US 2024/0426525 A1Carrier Corporation
- Gas sorption system24 Oct 2024US 2024/0350963 A1Munters Europe Aktiebolag
- Using liquid to air membrane energy exchanger for liquid cooling25 Jan 2024US 2024/0027094 A1Nortek Air Solutions Canada, Inc.
- Air conditioner23 Mar 2023US 2023/0092050 A1LG Electronics Inc.
Most cited
By later US patents
- System for electric generation, heating, cooling, and ventilation68US 6,054,229 AZtek Corporation · 2000
- Contactor, particularly a vapour exchanger for the control of the air hygrometric content, and a device for air handling55US 5,528,905 AEssex Invention S.A. · 1996
- Method of operating hybrid air-conditioning system with fast condensing start-up54US 5,564,281 AEngelhard/ICC · 1996
- Heat pump device and desiccant assisted air conditioning system42US 5,791,157 AEbara Corporation · 1998
- Sorption device39US 5,431,716 A1995