B32B 2307/304
Insulating
B32B2307/304 (Insulating) appears on 2,137 US grants and 3,237 published applications in this corpus.
Search patents in B32B- Granted patents
- 2,137
- Published applications
- 3,237
- Assignees
- 1,523
- Inventors
- 6,253
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 7 | 0 |
| 1978 | 13 | 0 |
| 1979 | 11 | 0 |
| 1980 | 14 | 0 |
| 1981 | 16 | 0 |
| 1982 | 13 | 0 |
| 1983 | 4 | 0 |
| 1984 | 14 | 0 |
| 1985 | 12 | 0 |
| 1986 | 20 | 0 |
| 1987 | 21 | 0 |
| 1988 | 16 | 0 |
| 1989 | 26 | 0 |
| 1990 | 17 | 0 |
| 1991 | 6 | 0 |
| 1992 | 8 | 0 |
| 1993 | 17 | 0 |
| 1994 | 13 | 0 |
| 1995 | 9 | 0 |
| 1996 | 19 | 0 |
| 1997 | 19 | 0 |
| 1998 | 29 | 0 |
| 1999 | 15 | 0 |
| 2000 | 16 | 0 |
| 2001 | 7 | 5 |
| 2002 | 15 | 23 |
| 2003 | 16 | 22 |
| 2004 | 14 | 52 |
| 2005 | 14 | 49 |
| 2006 | 12 | 66 |
| 2007 | 15 | 66 |
| 2008 | 21 | 35 |
| 2009 | 13 | 56 |
| 2010 | 26 | 83 |
| 2011 | 32 | 89 |
| 2012 | 25 | 69 |
| 2013 | 40 | 94 |
| 2014 | 32 | 91 |
| 2015 | 52 | 171 |
| 2016 | 82 | 187 |
| 2017 | 95 | 220 |
| 2018 | 110 | 189 |
| 2019 | 151 | 249 |
| 2020 | 180 | 236 |
| 2021 | 132 | 254 |
| 2022 | 150 | 207 |
| 2023 | 159 | 207 |
| 2024 | 143 | 215 |
| 2025 | 155 | 197 |
| 2026 | 78 | 105 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-material sheathing system6 Oct 2026US 12,752,520 B2Owens Corning Intellectual Capital, LLC
- Thermal insulating member for a vehicle component15 Sep 2026US 12,734,786 B2Volvo Truck Corporation
- Vacuum adiabatic body and refrigerator15 Sep 2026US 12,736,275 B2LG Electronics Inc.
- Thermal insulating mat for battery systems15 Sep 2026US 12,738,570 B2Oerlikon Friction Systems (Germany) GmbH
- Thermal insulation mat1 Sep 2026US 12,721,471 B1
- Reinforced Foam Structure1 Oct 2026US 2026/0295968 A1Daikin Applied Americas Inc.
- Composite material with stretchable insulation and breathable liner24 Sep 2026US 2026/0285004 A1The North Face Apparel Corp.
- High-temperature multilayer insulation24 Sep 2026US 2026/0285009 A1Blue Origin Manufacturing, LLC
- Construction board assembly with integrated insulation for reduced thermal bridging17 Sep 2026US 2026/0275718 A1
- Heater assembly with shielded microporous insulation10 Sep 2026US 2026/0262729 A1Philip Morris Products S. A.
Most cited
By later US patents
- Fire-resistant intumescent laminates251US 3,934,066 AW. R. Grace & Co. · 1976
- Insulative food container employing breathable polymer laminate166US 5,454,471 AW. L. Gore & Associates, Inc. · 1995
- Insulated bag for beer keg151US 5,595,320 A1997
- Light-weight multi-layer insulating enclosure146US 4,871,597 A1989
- Use of fibrous mat-faced gypsum board in exterior finishing systems for buildings142US 4,647,496 AGeorgia-Pacific Corporation · 1987