B32B 23/048
Of foam
Official title: {of foam}
B32B23/048 (Of foam) appears on 56 US grants and 82 published applications in this corpus.
Search patents in B32B- Granted patents
- 56
- Published applications
- 82
- Assignees
- 57
- Inventors
- 207
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 0 | 2 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 2 | 3 |
| 2018 | 1 | 9 |
| 2019 | 5 | 15 |
| 2020 | 7 | 14 |
| 2021 | 9 | 11 |
| 2022 | 9 | 11 |
| 2023 | 6 | 1 |
| 2024 | 6 | 3 |
| 2025 | 5 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Protective sheet10 Feb 2026US 12,545,815 B2Nitto Denko Corporation
- Porous layer constituent and production method therefor16 Dec 2025US 12,497,535 B2Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Bacterial cellulose gels, process for producing and methods for use2 Dec 2025US 12,486,376 B2The Regents of the University of Colorado, a body corporate
- Protective sheet3 Jun 2025US 12,319,854 B2Nitto Denko Corporation
- Method for preparing pressure-sensitive adhesive composition, method for producing protective sheet and method for producing glass unit6 May 2025US 12,291,660 B2Nitto Denko Corporation
- Bacterial cellulose gels, process for producing and methods for use26 Mar 2026US 2026/0085166 A1The Regents of the University of Colorado, a body corporate
- Facer for polyisocyanurate insulation block29 Jan 2026US 2026/0027811 A1Carlisle Construction Materials, LLC
- Composite material comprising polyurethane and tanned bacterial cellulose, and method for manufacturing the same21 Aug 2025US 2025/0263887 A1Polybion, S.L.
- Composition and films comprising polylactic acid polymer and copolymer comprising long chain alkyl moiety19 Dec 2024US 2024/0417523 A13M Innovative Properties Company
- Bacterial cellulose gels, process for producing and methods for use16 May 2024US 2024/0158601 A1The Regents of the University of Colorado, a body corporate
Most cited
By later US patents
- Panel suitable for assembling a waterproof floor or wall covering, method of producing a panel27US 9,611,659 B2Champion Link International Corporation · 2017
- Laminate for restraining organic vapors, aerosols, and biological agents21US 5,743,775 AAkzo Nobel N. V. · 1998
- Adhesive articles permitting damage free removal8US 10,927,277 B23M Innovative Properties Company · 2021
- Assembly for improved insulation6US 11,649,639 B2Westlake Royal Building Products (USA) Inc. · 2023
- Microwavable heat and grease resistant containers and method for their preparation5US 4,505,961 AMobil Oil Corporation · 1985