F25B 2315/002
Generator absorber heat exchanger [gax]
Official title: Generator absorber heat exchanger [GAX]
F25B2315/002 (Generator absorber heat exchanger [gax]) appears on 52 US grants and 25 published applications in this corpus.
Search patents in F25B- Granted patents
- 52
- Published applications
- 25
- Assignees
- 28
- Inventors
- 86
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 1 |
| 2003 | 3 | 3 |
| 2004 | 6 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 2 |
| 2024 | 1 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solar environmental control system, apparatus, and method relating thereto14 Apr 2026US 12,601,528 B2University of North Texas
- Sorption system and method for operating same25 Jun 2024US 12,018,864 B2Technische UniversitäT Berlin
- Absorption refrigeration and air conditioning devices1 Feb 2022US 11,236,931 B2Cool4Sea Aps
- Sorption heat pump and control method26 Jan 2021US 10,900,700 B2Stone Mountain Technologies, Inc.
- Absorption heat pump and method for operating an absorption heat pump31 Mar 2020US 10,605,501 B2
- Flame tube exchanger for absorption heat pumps1 May 2025US 2025/0137697 A1Ariston S.P.A.
- Integrated circuit for circulating fluids for gas-absorption heat pumps31 Oct 2024US 2024/0361053 A1Ariston S.P.A.
- Absorber unit for absorption refrigerator, heat exchange unit, and absorption refrigerator27 Jun 2024US 2024/0210073 A1Panasonic Intellectual Property Management Co., Ltd.
- Solar environmental control system, apparatus, and method relating thereto27 Jul 2023US 2023/0235928 A1University of North Texas
- Sorption system and method for operating same9 Feb 2023US 2023/0041044 A1Technische UniversitäT Berlin
Most cited
By later US patents
- Heat engine55US 7,062,913 B2The Ohio State University · 2006
- Generator-absorber-heat exchange heat transfer apparatus and method and use thereof in a heat pump40US 5,367,884 APhillips Engineering Co. · 1994
- Method and apparatus for recuperating waste heat in absorption systems26US 5,255,528 A1993
- Generator absorber heat exchanger for an ammonia/water absorption refrigeration system26US 5,490,393 ARobur S.P.A. · 1996
- Capillary fluted tube mass and heat transfer devices and methods of use26US 5,617,737 AThe Ohio State University Research Foundation · 1997