F25D 2201/00
Insulation
F25D2201/00 (Insulation) appears on 1,247 US grants and 1,542 published applications in this corpus.
Search patents in F25D- Granted patents
- 1,247
- Published applications
- 1,542
- Assignees
- 352
- Inventors
- 1,942
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 6 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 10 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 10 | 0 |
| 1997 | 10 | 0 |
| 1998 | 9 | 0 |
| 1999 | 23 | 0 |
| 2000 | 18 | 0 |
| 2001 | 22 | 5 |
| 2002 | 23 | 20 |
| 2003 | 17 | 26 |
| 2004 | 11 | 19 |
| 2005 | 9 | 18 |
| 2006 | 7 | 19 |
| 2007 | 12 | 11 |
| 2008 | 8 | 11 |
| 2009 | 9 | 16 |
| 2010 | 7 | 13 |
| 2011 | 7 | 17 |
| 2012 | 10 | 29 |
| 2013 | 5 | 47 |
| 2014 | 20 | 27 |
| 2015 | 40 | 45 |
| 2016 | 48 | 77 |
| 2017 | 45 | 93 |
| 2018 | 57 | 105 |
| 2019 | 74 | 108 |
| 2020 | 91 | 103 |
| 2021 | 79 | 125 |
| 2022 | 113 | 130 |
| 2023 | 115 | 154 |
| 2024 | 113 | 136 |
| 2025 | 123 | 128 |
| 2026 | 61 | 60 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Unmanned aerial vehicle (UAV) landing systems6 Oct 2026US 12,756,053 B2United Parcel Service of America, Inc.
- Vacuum insulated structure with adhesive having platy additive to lower permeation29 Sep 2026US 12,747,909 B2Whirlpool Corporation
- Cooler15 Sep 2026US 12,736,266 B2University of Connecticut
- Vacuum adiabatic body and refrigerator15 Sep 2026US 12,736,270 B2LG Electronics Inc.
- Trim breaker profile for a vacuum insulated structure15 Sep 2026US 12,736,273 B2Whirlpool Corporation
- Vacuum adiabatic body and method for manufacturing the same8 Oct 2026US 2026/0309404 A1LG Electronics Inc.
- Magnetic field fresh-keeping apparatus and air-cooled refrigeration device8 Oct 2026US 2026/0309405 A1Haier Smart Home Co., Ltd.
- Vacuum adiabatic body and method for manufacturing the same1 Oct 2026US 2026/0298396 A1LG Electronics Inc.
- Insulated panel interface1 Oct 2026US 2026/0298523 A1Whirlpool Corporation
- Modular box assembly24 Sep 2026US 2026/0287247 A1Pratt Retail Specialties, LLC
Most cited
By later US patents
- Thermally insulated container470US 6,244,458 B1Thermo Solutions, Inc. · 2001
- Divided insulated container349US 6,247,328 B1California Innovations Inc. · 2001
- Insulated container and liner293US 6,582,124 B2California Innovations Inc. · 2003
- Portable apparatus for storing and/or transporting biological samples, tissues and/or organs254US 6,209,343 B1Life Science Holdings, Inc. · 2001
- Vacuum insulator casing and method of making vacuum insulator panel241US 5,512,345 AKabushiki Kaisha Toshiba · 1996