B32B 3/10
Layered products comprising a layer with external or internal discontinuities or unevennesses
Official title: characterised by a discontinuous layer, i.e. formed of separate pieces of material
B32B3/10 (Layered products comprising a layer with external or internal discontinuities or unevennesses) appears on 4,393 US grants and 5,433 published applications in this corpus.
Search patents in B32B- Granted patents
- 4,393
- Published applications
- 5,433
- Assignees
- 2,490
- Inventors
- 10,236
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 22 | 0 |
| 1977 | 34 | 0 |
| 1978 | 16 | 0 |
| 1979 | 17 | 0 |
| 1980 | 16 | 0 |
| 1981 | 41 | 0 |
| 1982 | 22 | 0 |
| 1983 | 12 | 0 |
| 1984 | 18 | 0 |
| 1985 | 22 | 0 |
| 1986 | 28 | 0 |
| 1987 | 18 | 0 |
| 1988 | 18 | 0 |
| 1989 | 32 | 0 |
| 1990 | 27 | 0 |
| 1991 | 28 | 0 |
| 1992 | 33 | 0 |
| 1993 | 30 | 0 |
| 1994 | 35 | 0 |
| 1995 | 30 | 0 |
| 1996 | 42 | 0 |
| 1997 | 38 | 0 |
| 1998 | 57 | 0 |
| 1999 | 36 | 0 |
| 2000 | 46 | 0 |
| 2001 | 38 | 13 |
| 2002 | 38 | 65 |
| 2003 | 53 | 88 |
| 2004 | 59 | 96 |
| 2005 | 37 | 97 |
| 2006 | 38 | 138 |
| 2007 | 35 | 106 |
| 2008 | 32 | 106 |
| 2009 | 42 | 128 |
| 2010 | 86 | 129 |
| 2011 | 77 | 191 |
| 2012 | 86 | 173 |
| 2013 | 100 | 276 |
| 2014 | 134 | 219 |
| 2015 | 205 | 237 |
| 2016 | 177 | 284 |
| 2017 | 206 | 332 |
| 2018 | 195 | 385 |
| 2019 | 306 | 403 |
| 2020 | 328 | 370 |
| 2021 | 254 | 368 |
| 2022 | 242 | 315 |
| 2023 | 260 | 273 |
| 2024 | 271 | 263 |
| 2025 | 240 | 225 |
| 2026 | 136 | 153 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Overt security features6 Oct 2026US 12,752,517 B2Sicpa Holding SA
- Flexible cover6 Oct 2026US 12,752,525 B2
- Method for the production of a polyurethane sandwich element6 Oct 2026US 12,753,284 B2Covestro Deutschland AG
- Roll-up interchangeable tile system6 Oct 2026US 12,753,612 B2
- Surface-coated cutting tool29 Sep 2026US 12,746,604 B2Mitsubishi Materials Corporation
- Ice protection panel system8 Oct 2026US 2026/0306936 A1Signature Systems Group, LLC
- Protective composite fabrics and methods of manufacture of and use8 Oct 2026US 2026/0307362 A1Transhield, Inc.
- Display apparatus and method of manufacturing the same8 Oct 2026US 2026/0310255 A1Samsung Display Co., Ltd.
- Method for manufacturing panel and panel1 Oct 2026US 2026/0295958 A1Mitsubishi Heavy Industries, Ltd.
- Sandwich panel structure and method of manufacturing sandwich panel structure1 Oct 2026US 2026/0295972 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Surgical system instrument sterile adapter1,479US 9,096,033 B2Intuitive Surgical Operations, Inc. · 2015
- 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
- Compressible adjunct808US 10,285,699 B2Ethicon, Inc. · 2019