F25B 15/004
Sorption machines, plants or systems, operating continuously: of rotary type
Official title: {of rotary type}
F25B15/004 (Sorption machines, plants or systems, operating continuously: of rotary type) appears on 19 US grants and 8 published applications in this corpus.
Search patents in F25B- Granted patents
- 19
- Published applications
- 8
- Assignees
- 11
- Inventors
- 25
- Latest grant
- 26 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Rotary fitting26 Apr 2022US 11,313,172 B2Yazaki Energy System Corporation
- Projector2 Nov 2021US 11,163,224 B2Seiko Epson Corporation
- Systems and methods for vacuum cooling a beverage18 Aug 2020US 10,746,459 B2The Coca-Cola Company
- Absorption heat pump device14 Apr 2020US 10,619,893 B2Aisin Seiki Kabushiki Kaisha
- Rotary absorption heat pump26 Oct 2010US 7,818,977 B2Fagor, S.Coop.
- Looped centrifugal adsorption heat pump14 Aug 2025US 2025/0257911 A1
- Absorption type chiller12 Jun 2025US 2025/0189179 A1
- Renewable power and/or water generator5 Sep 2024US 2024/0295349 A1Cirrus Rehos Renewable Power and Water (Pty) Ltd
- Projector15 Apr 2021US 2021/0109429 A1Seiko Epson Corporation
- Rotary fitting15 Oct 2020US 2020/0326136 A1Yazaki Energy System Corporation
Most cited
By later US patents
- Rotary thermodynamic apparatus and method84US 4,524,587 A1985
- Rotary absorption heat pump of improved performance24US 5,303,565 AConserve Resources, Inc. · 1994
- Rotary thermodynamic compressor22US 3,981,627 A1976
- Rotary thermodynamic apparatus and method17US 4,010,018 A1977
- Rotary thermodynamic apparatus and method14US 4,441,337 A1984