F25D 11/04
Self-contained movable devices: specially adapted for storing deep-frozen articles
Official title: specially adapted for storing deep-frozen articles (F25D11/02 takes precedence)
F25D11/04 (Self-contained movable devices: specially adapted for storing deep-frozen articles) appears on 104 US grants and 129 published applications in this corpus.
Search patents in F25D- Granted patents
- 104
- Published applications
- 129
- Assignees
- 61
- Inventors
- 243
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 4 |
| 2003 | 2 | 3 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 4 |
| 2010 | 0 | 7 |
| 2011 | 5 | 7 |
| 2012 | 1 | 2 |
| 2013 | 2 | 5 |
| 2014 | 2 | 6 |
| 2015 | 4 | 2 |
| 2016 | 4 | 8 |
| 2017 | 6 | 5 |
| 2018 | 3 | 12 |
| 2019 | 6 | 10 |
| 2020 | 13 | 10 |
| 2021 | 3 | 6 |
| 2022 | 5 | 14 |
| 2023 | 8 | 7 |
| 2024 | 11 | 6 |
| 2025 | 10 | 5 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Low temperature storage cabinet100US 6,128,914 ASanyo Electric Co., Ltd. · 2000
- Ultra low temperature split door freezer99US 5,600,966 AForma Scientific, Inc. · 1997
- Refrigerating apparatus67US 6,260,377 B1Sanyo Electric Co., Ltd. · 2001
- Automated storage and retrieval apparatus for freezers and related method thereof62US 6,467,285 B2University of Virginia Patent Foundation · 2002
- Automated storage and retrieval system for storing biological or chemical samples at ultra-low temperatures38US 7,861,540 B2Hamilton Storage Technologies, Inc. · 2011