B32B 21/08
Of synthetic resin
Official title: of synthetic resin
B32B21/08 (Of synthetic resin) appears on 990 US grants and 1,340 published applications in this corpus.
Search patents in B32B- Granted patents
- 990
- Published applications
- 1,340
- Assignees
- 647
- Inventors
- 2,399
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 10 | 0 |
| 1979 | 6 | 0 |
| 1980 | 7 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 9 | 0 |
| 1993 | 10 | 0 |
| 1994 | 4 | 0 |
| 1995 | 9 | 0 |
| 1996 | 7 | 0 |
| 1997 | 7 | 0 |
| 1998 | 9 | 0 |
| 1999 | 14 | 0 |
| 2000 | 5 | 0 |
| 2001 | 10 | 3 |
| 2002 | 7 | 14 |
| 2003 | 10 | 12 |
| 2004 | 6 | 15 |
| 2005 | 6 | 15 |
| 2006 | 2 | 22 |
| 2007 | 10 | 22 |
| 2008 | 2 | 22 |
| 2009 | 8 | 21 |
| 2010 | 9 | 37 |
| 2011 | 14 | 41 |
| 2012 | 14 | 35 |
| 2013 | 15 | 27 |
| 2014 | 18 | 25 |
| 2015 | 21 | 46 |
| 2016 | 29 | 49 |
| 2017 | 29 | 74 |
| 2018 | 37 | 128 |
| 2019 | 57 | 141 |
| 2020 | 102 | 127 |
| 2021 | 95 | 134 |
| 2022 | 89 | 89 |
| 2023 | 84 | 84 |
| 2024 | 69 | 61 |
| 2025 | 74 | 59 |
| 2026 | 22 | 37 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-material sheathing system6 Oct 2026US 12,752,520 B2Owens Corning Intellectual Capital, LLC
- Reformable epoxy resin for composites and methods thereof8 Sep 2026US 12,728,623 B2Zephyros, Inc.
- Organic slurry and method for manufacture thereof11 Aug 2026US 12,703,795 B2Willamette Valley Company
- Wooden material sheet, wooden material sheet manufacturing method, molding, and molding manufacturing method28 Jul 2026US 12,691,664 B2Panasonic Intellectual Property Management Co., Ltd.
- Method for producing a veneered board14 Jul 2026US 12,678,993 B2Flooring Technologies Ltd.
- Floor panel8 Oct 2026US 2026/0308921 A1Unilin BV
- Laminate panel and method for manufacturing a laminate panel1 Oct 2026US 2026/0295980 A1Aladdin Manufacturing Corporation
- Wooden transaction cards and methods of making the cards24 Sep 2026US 2026/0289219 A1
- Acoustic insulating panel using recycled material13 Aug 2026US 2026/0233496 A1CSR Industries Inc.
- A multilayer protection board for concrete structures13 Aug 2026US 2026/0234927 A1Innobit Industries LLC
Most cited
By later US patents
- Fire-resistant intumescent laminates251US 3,934,066 AW. R. Grace & Co. · 1976
- Flooring material for building237US 5,540,025 ADaiken Trade & Industry Co., Ltd. · 1996
- Plate-shaped molded article and process for its preparation and use201US 4,503,115 AHoechst Aktiengesellschaft · 1985
- Decorative floor covering comprising polyethylene terephthalate film layer in surface layer and manufacturing method of the same179US 6,933,043 B1LG Chem.Ltd. · 2005
- Flexible wood floor covering166US 3,936,551 A1976