B32B 5/18
Layered products characterised by the non- homogeneity or physical structure , i.e.
Official title: characterised by features of a layer {of} foamed material
B32B5/18 (Layered products characterised by the non- homogeneity or physical structure , i.e.) appears on 5,991 US grants and 7,730 published applications in this corpus.
Search patents in B32B- Granted patents
- 5,991
- Published applications
- 7,730
- Assignees
- 3,324
- Inventors
- 14,837
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 46 | 0 |
| 1977 | 59 | 0 |
| 1978 | 49 | 0 |
| 1979 | 38 | 0 |
| 1980 | 55 | 0 |
| 1981 | 65 | 0 |
| 1982 | 40 | 0 |
| 1983 | 31 | 0 |
| 1984 | 49 | 0 |
| 1985 | 54 | 0 |
| 1986 | 52 | 0 |
| 1987 | 38 | 0 |
| 1988 | 51 | 0 |
| 1989 | 76 | 0 |
| 1990 | 47 | 0 |
| 1991 | 38 | 0 |
| 1992 | 50 | 0 |
| 1993 | 49 | 0 |
| 1994 | 56 | 0 |
| 1995 | 49 | 0 |
| 1996 | 57 | 0 |
| 1997 | 57 | 0 |
| 1998 | 108 | 0 |
| 1999 | 90 | 0 |
| 2000 | 81 | 0 |
| 2001 | 68 | 37 |
| 2002 | 85 | 130 |
| 2003 | 95 | 150 |
| 2004 | 86 | 197 |
| 2005 | 51 | 184 |
| 2006 | 62 | 166 |
| 2007 | 59 | 198 |
| 2008 | 49 | 132 |
| 2009 | 51 | 160 |
| 2010 | 75 | 198 |
| 2011 | 90 | 217 |
| 2012 | 90 | 166 |
| 2013 | 112 | 206 |
| 2014 | 111 | 209 |
| 2015 | 123 | 214 |
| 2016 | 143 | 315 |
| 2017 | 166 | 431 |
| 2018 | 207 | 524 |
| 2019 | 328 | 569 |
| 2020 | 399 | 605 |
| 2021 | 368 | 584 |
| 2022 | 375 | 537 |
| 2023 | 395 | 514 |
| 2024 | 426 | 460 |
| 2025 | 390 | 377 |
| 2026 | 202 | 250 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- RV and trailer composite panel manufacturing process with interlocking connections assembly system6 Oct 2026US 12,752,501 B2Carbon Lite Trailers, Inc.
- Moulded multi-layered fibrous product and use thereof6 Oct 2026US 12,752,512 B2Metsä Spring Oy
- Method of making artificial turf6 Oct 2026US 12,752,526 B2Polytex Sportbelage Produktions-GmbH
- Composite body part for a road vehicle, relative road vehicle and relative production method6 Oct 2026US 12,752,861 B2Ferrari S.P. A.
- Polyolefin resin foam sheet and laminate6 Oct 2026US 12,753,287 B2Toray Industries, Inc.
- Ice protection panel system8 Oct 2026US 2026/0306936 A1Signature Systems Group, LLC
- Acrylic and Silicone Foam Composites8 Oct 2026US 2026/0307359 A1
- Method for Creating Foamed Pattern on Article8 Oct 2026US 2026/0307360 A1Chance Line Industrial Co., Ltd.
- Reusable cliché tape for removably attaching a flexographic printing cliché8 Oct 2026US 2026/0307418 A1ORAFOL Europe GmbH
- Floor panel8 Oct 2026US 2026/0308921 A1Unilin BV
Most cited
By later US patents
- Process for producing porous products1,316US 3,953,566 AW. L. Gore & Associates, Inc. · 1976
- Porous products and process therefor909US 4,187,390 AW. L. Gore & Associates, Inc. · 1980
- Woven constructs with interlocked standing fibers858US 10,271,849 B2Ethicon, Inc. · 2019
- Compressible adjuncts with bonding nodes852US 10,172,620 B2Ethicon, Inc. · 2019
- Compressible adjunct assemblies with attachment layers823US 10,307,160 B2Ethicon, Inc. · 2019