B32B 2266/08
Closed cell foam
B32B2266/08 (Closed cell foam) appears on 681 US grants and 973 published applications in this corpus.
Search patents in B32B- Granted patents
- 681
- Published applications
- 973
- Assignees
- 501
- Inventors
- 1,783
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 7 | 0 |
| 1980 | 5 | 0 |
| 1981 | 6 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 8 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 4 |
| 2002 | 3 | 4 |
| 2003 | 1 | 7 |
| 2004 | 5 | 19 |
| 2005 | 2 | 16 |
| 2006 | 3 | 22 |
| 2007 | 4 | 23 |
| 2008 | 2 | 4 |
| 2009 | 5 | 17 |
| 2010 | 7 | 33 |
| 2011 | 10 | 38 |
| 2012 | 10 | 32 |
| 2013 | 12 | 28 |
| 2014 | 22 | 37 |
| 2015 | 21 | 41 |
| 2016 | 23 | 53 |
| 2017 | 30 | 57 |
| 2018 | 27 | 64 |
| 2019 | 49 | 65 |
| 2020 | 54 | 95 |
| 2021 | 44 | 79 |
| 2022 | 46 | 70 |
| 2023 | 62 | 64 |
| 2024 | 59 | 39 |
| 2025 | 31 | 35 |
| 2026 | 26 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composite body part for a road vehicle, relative road vehicle and relative production method6 Oct 2026US 12,752,861 B2Ferrari S.P. A.
- Multi-functional acoustical foam board22 Sep 2026US 12,741,444 B2
- Process for producing isocyanate-based foam construction boards8 Sep 2026US 12,729,278 B2Amrize Technology Switzerland LLC
- Oblique impact protection technology, helmet containing, sports equipment containing, and process therefor1 Sep 2026US 12,721,396 B2Strategic Sports Limited
- Semi-rigid display board28 Jul 2026US 12,691,660 B2The Gilman Brothers Company
- Reinforced Foam Structure1 Oct 2026US 2026/0295968 A1Daikin Applied Americas Inc.
- Core and shell composite structural member17 Sep 2026US 2026/0273890 A1Tundra Composites, LLC
- Construction board assembly with integrated insulation for reduced thermal bridging17 Sep 2026US 2026/0275718 A1
- Roof system with adhered construction boards13 Aug 2026US 2026/0234935 A1
- Conversion of polyisocyanurate30 Jul 2026US 2026/0217942 A1Unilin BV
Most cited
By later US patents
- Phase change thermal control materials, method and apparatus174US 5,722,482 A1998
- Soft elastomeric composite composition133US 6,025,067 A2000
- Compression brace material with arcuate slits132US 6,726,641 B2La Pointique International Ltd. · 2004
- Cellular structures with fourteen-cornered cells126US 10,220,881 B2Ford Global Technologies, LLC · 2019
- Cellular structures with twelve-cornered cells122US 10,393,315 B2Ford Global Technologies, LLC · 2019