B32B 25/02
Layered products comprising a layer of natural or synthetic rubber: with fibres
Official title: with fibres or particles {being present as additives in the layer}
B32B25/02 (Layered products comprising a layer of natural or synthetic rubber: with fibres) appears on 304 US grants and 432 published applications in this corpus.
Search patents in B32B- Granted patents
- 304
- Published applications
- 432
- Assignees
- 274
- Inventors
- 1,025
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 3 |
| 2003 | 2 | 2 |
| 2004 | 3 | 6 |
| 2005 | 3 | 3 |
| 2006 | 1 | 18 |
| 2007 | 5 | 16 |
| 2008 | 2 | 7 |
| 2009 | 5 | 10 |
| 2010 | 3 | 23 |
| 2011 | 11 | 10 |
| 2012 | 6 | 10 |
| 2013 | 6 | 9 |
| 2014 | 12 | 14 |
| 2015 | 8 | 16 |
| 2016 | 11 | 25 |
| 2017 | 14 | 16 |
| 2018 | 7 | 37 |
| 2019 | 27 | 54 |
| 2020 | 23 | 34 |
| 2021 | 21 | 36 |
| 2022 | 25 | 26 |
| 2023 | 23 | 17 |
| 2024 | 20 | 17 |
| 2025 | 13 | 13 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- RV and trailer composite panel manufacturing process with interlocking connections assembly system6 Oct 2026US 12,752,501 B2Carbon Lite Trailers, Inc.
- Elastomer laminate7 Apr 2026US 12,594,745 B2Compagnie Generale Des Etablissements Michelin
- Maintaining suitable sealability and hot tack strengths of acrylic- and acetate-based coatings when using base films containing HCR to improve their water-vapor barriers13 Jan 2026US 12,521,969 B2JFE Innovation Center SRL
- Layered composite30 Dec 2025US 12,508,778 B2Suncorona Oda Co., Ltd.
- Gravity-driven chitosan-enhanced melamine sponge for stable ultrafast filtration9 Dec 2025US 12,492,509 B2Versitech Limited
- Toothed belt having fabric layer with reduced porosity8 Oct 2026US 2026/0309207 A1The Gates Corporation
- Toothed Belt and Manufacturing Method Therefor17 Sep 2026US 2026/0276057 A1Mitsuboshi Belting Ltd.
- Heat dissipation interface member, preparation method therefor, and semiconductor package comprising same6 Aug 2026US 2026/0231764 A1Amogreentech Co., Ltd.
- Decorative sheet or decorative panel2 Jul 2026US 2026/0185364 A1Unilin BV
- Resin sheet, laminate, metal clad laminate, printed wiring board, and semiconductor package2 Jul 2026US 2026/0190223 A1Resonac Corporation
Most cited
By later US patents
- Cellular structures with fourteen-cornered cells126US 10,220,881 B2Ford Global Technologies, LLC · 2019
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- Photovoltaic module frontsheet and backsheet81US 11,217,715 B2GAF Energy LLC · 2022
- Photovoltaic module frontsheet and backsheet68US 11,424,379 B2GAF Energy LLC · 2022
- EPDM laminate65US 4,601,935 AGenCorp Inc. · 1986