F25B 27/005
In compression type systems
Official title: {in compression type systems}
F25B27/005 (In compression type systems) appears on 121 US grants and 133 published applications in this corpus.
Search patents in F25B- Granted patents
- 121
- Published applications
- 133
- Assignees
- 76
- Inventors
- 243
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 2 |
| 2003 | 2 | 0 |
| 2004 | 1 | 2 |
| 2005 | 2 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 3 |
| 2008 | 1 | 1 |
| 2009 | 3 | 6 |
| 2010 | 0 | 3 |
| 2011 | 1 | 3 |
| 2012 | 1 | 10 |
| 2013 | 1 | 7 |
| 2014 | 4 | 5 |
| 2015 | 4 | 16 |
| 2016 | 8 | 8 |
| 2017 | 11 | 8 |
| 2018 | 6 | 11 |
| 2019 | 10 | 3 |
| 2020 | 7 | 8 |
| 2021 | 6 | 7 |
| 2022 | 5 | 5 |
| 2023 | 4 | 5 |
| 2024 | 12 | 8 |
| 2025 | 4 | 6 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Control apparatus and method for an air conditioner compressor115US 5,501,083 ASamsung Electronics Co., Ltd. · 1996
- Geothermal heating and cooling system with solar heating115US 7,234,314 B1Earth to Air Systems, LLC · 2007
- Portable insulated container with refrigeration89US 6,751,963 B2The Coleman Company, Inc. · 2004
- Solar-powered refrigeration system68US 6,253,563 B1The United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 2001
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