B32B 2266/06
Open cell foam
B32B2266/06 (Open cell foam) appears on 612 US grants and 823 published applications in this corpus.
Search patents in B32B- Granted patents
- 612
- Published applications
- 823
- Assignees
- 456
- Inventors
- 1,653
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 10 | 0 |
| 1978 | 9 | 0 |
| 1979 | 3 | 0 |
| 1980 | 7 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 11 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 2 |
| 2002 | 1 | 2 |
| 2003 | 0 | 8 |
| 2004 | 5 | 13 |
| 2005 | 1 | 13 |
| 2006 | 2 | 15 |
| 2007 | 3 | 28 |
| 2008 | 7 | 8 |
| 2009 | 4 | 17 |
| 2010 | 8 | 32 |
| 2011 | 9 | 32 |
| 2012 | 14 | 26 |
| 2013 | 12 | 25 |
| 2014 | 17 | 28 |
| 2015 | 14 | 34 |
| 2016 | 23 | 42 |
| 2017 | 17 | 54 |
| 2018 | 24 | 53 |
| 2019 | 39 | 56 |
| 2020 | 52 | 74 |
| 2021 | 46 | 72 |
| 2022 | 42 | 62 |
| 2023 | 41 | 45 |
| 2024 | 48 | 31 |
| 2025 | 33 | 33 |
| 2026 | 24 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sports field and methods for forming and operating the same29 Sep 2026US 12,746,454 B2Dutchblue World B.V.
- Multi-functional acoustical foam board22 Sep 2026US 12,741,444 B2
- Impact resistant underbody shield materials and articles and methods of using them1 Sep 2026US 12,722,719 B2Hanwha Azdel, Inc.
- Multi-material sheathing system with sustained thermal insulation performance11 Aug 2026US 12,703,778 B2Owens Corning Intellectual Capital, LLC
- Flooring panel21 Jul 2026US 12,686,200 B2Champion Link International Corporation
- Acrylic and Silicone Foam Composites8 Oct 2026US 2026/0307359 A1
- Reinforced Foam Structure1 Oct 2026US 2026/0295968 A1Daikin Applied Americas Inc.
- Multilayer body1 Oct 2026US 2026/0295969 A1Toyo Quality One Corporation
- Soft polyurethane foam, method for producing same, and multilayer body17 Sep 2026US 2026/0273893 A1Toyo Quality One Corporation
- Roof system with adhered construction boards13 Aug 2026US 2026/0234935 A1
Most cited
By later US patents
- Fire-resistant intumescent laminates251US 3,934,066 AW. R. Grace & Co. · 1976
- Phase change thermal control materials, method and apparatus174US 5,722,482 A1998
- 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
- Cellular structures with twelve-cornered cells121US 10,429,006 B2Ford Global Technologies, LLC · 2019