B32B 2266/0271
Epoxy resin
B32B2266/0271 (Epoxy resin) appears on 77 US grants and 106 published applications in this corpus.
Search patents in B32B- Granted patents
- 77
- Published applications
- 106
- Assignees
- 82
- Inventors
- 252
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 2 |
| 2008 | 2 | 4 |
| 2009 | 0 | 1 |
| 2010 | 1 | 4 |
| 2011 | 3 | 1 |
| 2012 | 2 | 7 |
| 2013 | 0 | 3 |
| 2014 | 3 | 6 |
| 2015 | 2 | 3 |
| 2016 | 1 | 7 |
| 2017 | 1 | 2 |
| 2018 | 4 | 8 |
| 2019 | 2 | 8 |
| 2020 | 7 | 8 |
| 2021 | 9 | 6 |
| 2022 | 8 | 8 |
| 2023 | 4 | 9 |
| 2024 | 9 | 7 |
| 2025 | 3 | 3 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reinforcement material and reinforcement structure14 Jul 2026US 12,680,003 B2Nitto Denko Corporation
- Foam sheet core for composite sandwich structures and method of making the same12 May 2026US 12,623,431 B2The Boeing Company
- Method of manufacturing elongated foam sheet, method of manufacturing composite material and elongated foam sheet24 Feb 2026US 12,558,858 B2Millefeuille Composite corp.
- Foaming adhesive sheet and method for producing product17 Feb 2026US 12,552,968 B2Dai Nippon Printing Co.Ltd.
- Flame retardant multilayer material, method of manufacture, and uses thereof17 Jun 2025US 12,330,398 B2Rogers Corporation
- Multilayer Composite Heat Shield6 Aug 2026US 2026/0225292 A1
- Pickleball Racket16 Jul 2026US 2026/0199750 A1HUDEF Sport Inc
- Foaming adhesive and method for producing product21 May 2026US 2026/0139164 A1Dai Nippon Printing Co.Ltd.
- Surfboard for Wave Pools29 Jan 2026US 2026/0028096 A1Continental Link Composite PTE. LTD.
- Resin-impregnated decorative paper and resin-impregnated decorative panel8 May 2025US 2025/0146228 A1Toppan Holdings Inc.
Most cited
By later US patents
- Molded composite article and method for making the article137US 4,025,686 AOwens-Corning Fiberglas Corporation · 1977
- Flexible heat-insulated pipe-line for in particular cryogenic fluids76US 4,417,603 ATechnigaz · 1983
- PVC-free foamed flooring and wall coverings46US 5,910,358 AThe Dow Chemical Company · 1999
- Recycling of barrier polystyrene foam scrap and barrier polystyrene foam containing recycled barrier polystyrene foam scrap34US 5,118,561 AW. R. Grace & Co.-Conn. · 1992
- Reinforced polymeric composites26US 4,828,897 ACentrite Corp. · 1989