F25D 7/00
Devices using evaporation effects without recovery of the vapour
Official title: Devices using evaporation effects without recovery of the vapour (butter or cheese dishes with cooling devices A47G19/26)
F25D7/00 (Devices using evaporation effects without recovery of the vapour) appears on 90 US grants and 81 published applications in this corpus.
Search patents in F25D- Granted patents
- 90
- Published applications
- 81
- Assignees
- 72
- Inventors
- 217
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 4 |
| 2006 | 3 | 5 |
| 2007 | 1 | 3 |
| 2008 | 0 | 3 |
| 2009 | 2 | 2 |
| 2010 | 4 | 6 |
| 2011 | 2 | 0 |
| 2012 | 2 | 2 |
| 2013 | 0 | 4 |
| 2014 | 3 | 6 |
| 2015 | 4 | 7 |
| 2016 | 3 | 4 |
| 2017 | 6 | 8 |
| 2018 | 4 | 2 |
| 2019 | 4 | 1 |
| 2020 | 1 | 3 |
| 2021 | 4 | 4 |
| 2022 | 1 | 2 |
| 2023 | 2 | 1 |
| 2024 | 2 | 4 |
| 2025 | 4 | 1 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Smart water bottle4 Mar 2025US 12,239,260 B2PepsiCo, Inc.
- Air conditioning device using indirect evaporative cooling24 Sep 2026US 2026/0287239 A1Caeli Energie
- Two-stage cooling system18 Jun 2026US 2026/0168709 A1Quee Industries, Inc.
- Intelligent temperature control lattice structure based on 4d printing and application thereof26 Mar 2026US 2026/0084213 A1Shenyang Research Institute of Foundry Co., Ltd. Cam
- System and method for insulated cryogenic shipper15 Jan 2026US 2026/0013494 A1Alcor Life Extension Foundation, Inc.
- Actuating self-cooling can30 Oct 2025US 2025/0334329 A1Tempra Technology, Inc.
Most cited
By later US patents