F25D 2303/08222
Shape of the element
F25D2303/08222 (Shape of the element) appears on 199 US grants and 189 published applications in this corpus.
Search patents in F25D- Granted patents
- 199
- Published applications
- 189
- Assignees
- 101
- Inventors
- 390
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 7 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 9 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 3 | 1 |
| 2005 | 2 | 9 |
| 2006 | 1 | 5 |
| 2007 | 3 | 3 |
| 2008 | 1 | 4 |
| 2009 | 0 | 9 |
| 2010 | 7 | 8 |
| 2011 | 2 | 11 |
| 2012 | 6 | 3 |
| 2013 | 2 | 4 |
| 2014 | 4 | 5 |
| 2015 | 5 | 7 |
| 2016 | 4 | 11 |
| 2017 | 6 | 11 |
| 2018 | 10 | 7 |
| 2019 | 8 | 16 |
| 2020 | 12 | 15 |
| 2021 | 10 | 17 |
| 2022 | 8 | 8 |
| 2023 | 9 | 12 |
| 2024 | 8 | 8 |
| 2025 | 6 | 8 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Expandable and/or disposable ice pack22 Sep 2026US 12,741,442 B2
- Hypothermic tissue storage16 Jun 2026US 12,653,180 B2Paragonix Technologies, Inc.
- Magnetic ice cube system24 Mar 2026US 12,584,685 B2
- Insulated container assembly with thermal storage accommodation27 Jan 2026US 12,532,986 B2California Innovations Inc.
- Container for phase-change material27 Jan 2026US 12,535,255 B2Sun-Ice Energy Pte. Ltd.
- Can tossing cooler24 Sep 2026US 2026/0287238 A1BeerMe LLC
- Cooler with Magnetic Ice Packs21 May 2026US 2026/0139890 A1Bevanda, LLC
- Wine bottle cooler and organizer system12 Mar 2026US 2026/0071811 A1
- Dynamic cooler configuration with cooler lid cooling pack arrangement12 Feb 2026US 2026/0043595 A1
- System and method for rapidly freezing cold packs with a flat side and a convex side25 Sep 2025US 2025/0297800 A1Minus Works LLC
Most cited
By later US patents
- Thermally-controlled package273US 7,240,513 B12007
- Container with cover263US 7,162,890 B2California Innovations Inc. · 2007
- Portable cooler with built-in refrigerant cubes214US 7,730,739 B22010
- Insulated beverage cooler system202US 5,758,513 A1998
- Instant hot or cold, reusable cold pack178US 4,462,224 AMinnesota Mining and Manufacturing Company · 1984