B32B 13/045
Of foam
Official title: {of foam}
B32B13/045 (Of foam) appears on 162 US grants and 255 published applications in this corpus.
Search patents in B32B- Granted patents
- 162
- Published applications
- 255
- Assignees
- 121
- Inventors
- 451
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 3 |
| 2005 | 0 | 1 |
| 2006 | 0 | 7 |
| 2007 | 0 | 8 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 2 | 7 |
| 2011 | 1 | 6 |
| 2012 | 3 | 3 |
| 2013 | 3 | 4 |
| 2014 | 3 | 8 |
| 2015 | 1 | 7 |
| 2016 | 4 | 5 |
| 2017 | 9 | 17 |
| 2018 | 6 | 25 |
| 2019 | 17 | 30 |
| 2020 | 15 | 28 |
| 2021 | 18 | 22 |
| 2022 | 11 | 17 |
| 2023 | 12 | 12 |
| 2024 | 17 | 19 |
| 2025 | 9 | 9 |
| 2026 | 3 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Asymmetrical laminate panel and method of manufacture2 Jun 2026US 12,643,307 B2CertainTeed Gypsum, Inc.
- Sound attenuating building panels27 Jan 2026US 12,533,867 B2AWI Licensing LLC
- Tapered plasterboards and methods for making them13 Jan 2026US 12,523,037 B2CertainTeed Gypsum, Inc.
- Ultra stable structural laminate28 Oct 2025US 12,454,487 B2
- Fire retardant construction materials30 Sep 2025US 12,428,345 B2North American MGO, LLC.
- Mineral-composite building panels with multi-binder matrix and enhanced structural, acoustic, and environmental performance23 Jul 2026US 2026/0208470 A1Hydroblok, Inc.
- Composite elements of thermal insulation material, adhesive and outer layer16 Jul 2026US 2026/0201223 A1BASF SE
- Laminated composite wall panels and method of manufacture11 Jun 2026US 2026/0160063 A1Hydroblok, Inc.
- Composite wall panels having a polymer finish layer and method of manufacture28 May 2026US 2026/0146447 A1Hydroblok, Inc.
- Lightweight composite panels and compositions and methods for manufacturing and using same26 Feb 2026US 2026/0054468 A1Hydroblok, Inc.
Most cited
By later US patents
- Fire-resistant intumescent laminates251US 3,934,066 AW. R. Grace & Co. · 1976
- Composite roofing members having improved dimensional stability and related methods95US 5,735,092 ABridgestone/Firestone, Inc. · 1998
- Storage structures with layered thermal finish covering72US 5,231,811 AChicago Bridge & Iron Technical Services Company · 1993
- Exterior wall66US 4,578,915 ANational Gypsum Company · 1986
- Low cost prefabricated housing construction system64US 6,006,480 A1999