B32B 5/02
Layered products characterised by the non- homogeneity or physical structure , i.e.
Official title: characterised by structural features of a {fibrous or filamentary} layer {(layer formed of metallic wires B32B15/02; layer formed of natural mineral fibres B32B19/02; layer formed of wood fibres B32B21/02)}
B32B5/02 (Layered products characterised by the non- homogeneity or physical structure , i.e.) appears on 12,270 US grants and 17,723 published applications in this corpus.
Search patents in B32B- Granted patents
- 12,270
- Published applications
- 17,723
- Assignees
- 5,794
- Inventors
- 29,628
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 57 | 0 |
| 1977 | 36 | 0 |
| 1978 | 42 | 0 |
| 1979 | 43 | 0 |
| 1980 | 37 | 0 |
| 1981 | 55 | 0 |
| 1982 | 37 | 0 |
| 1983 | 39 | 0 |
| 1984 | 67 | 0 |
| 1985 | 72 | 0 |
| 1986 | 52 | 0 |
| 1987 | 54 | 0 |
| 1988 | 55 | 0 |
| 1989 | 89 | 0 |
| 1990 | 64 | 0 |
| 1991 | 63 | 0 |
| 1992 | 75 | 0 |
| 1993 | 62 | 0 |
| 1994 | 73 | 0 |
| 1995 | 96 | 0 |
| 1996 | 146 | 0 |
| 1997 | 153 | 0 |
| 1998 | 205 | 0 |
| 1999 | 129 | 0 |
| 2000 | 151 | 0 |
| 2001 | 99 | 51 |
| 2002 | 113 | 144 |
| 2003 | 110 | 209 |
| 2004 | 123 | 293 |
| 2005 | 82 | 333 |
| 2006 | 86 | 398 |
| 2007 | 110 | 374 |
| 2008 | 87 | 222 |
| 2009 | 124 | 411 |
| 2010 | 174 | 546 |
| 2011 | 203 | 509 |
| 2012 | 250 | 493 |
| 2013 | 256 | 529 |
| 2014 | 247 | 574 |
| 2015 | 314 | 682 |
| 2016 | 377 | 926 |
| 2017 | 467 | 1102 |
| 2018 | 564 | 1219 |
| 2019 | 796 | 1322 |
| 2020 | 910 | 1335 |
| 2021 | 868 | 1345 |
| 2022 | 833 | 1215 |
| 2023 | 895 | 1147 |
| 2024 | 930 | 998 |
| 2025 | 824 | 808 |
| 2026 | 476 | 538 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B32B 5/022Non-woven fabric6,022
- B32B 5/024Woven fabric4,253
- B32B 5/08The fibres or filaments of a layer being of different substances1,430
- B32B 5/12Characterised by the relative arrangement of fibres or filaments of different layers1,428
- B32B 5/06Characterised by a fibrous or filamentary layer mechanically connected1,406
- B32B 5/026Knitted fabric1,330
- B32B 5/028Net structure1,109
- B32B 5/04Characterised by a layer being specifically extensible by reason of its structure464
All 9 subgroupsShow fewer
Recent patents
- Aerosol generation device comprising a thermal insulation wall and associated assembly method6 Oct 2026US 12,751,487 B2JT International SA
- Flexible cover6 Oct 2026US 12,752,525 B2
- 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.
- High strength composite structure and method of production6 Oct 2026US 12,753,700 B2
- Walk-off carpet8 Oct 2026US 2026/0305911 A1Aladdin Manufacturing Corporation
- Elastic laminates and methods for assembling elastic laminates for absorbent articles8 Oct 2026US 2026/0306306 A1The Procter & Gamble Company
- Elastomeric laminate(s) for absorbent article donning8 Oct 2026US 2026/0306309 A1The Procter & Gamble Company
- Patterned Apertured Webs8 Oct 2026US 2026/0306312 A1The Procter & Gamble Company
- Non-woven of spunbonded thermoplastic filaments having improved weldability properties and method for manufacturing such a non-woven8 Oct 2026US 2026/0306698 A1Dounor SAS
Most cited
By later US patents
- Reinforced absorbable multilayered fabric for use in tissue repair and regeneration1,399US 7,749,204 B2Ethicon, Inc. · 2010
- Hydrophilic polypropylene fibers having antimicrobial activity1,367US 6,762,339 B13M Innovative Properties Company · 2004
- Tufted fibrous web1,198US 7,682,686 B2The Procter & Gamble Company · 2010
- Prosthetic devices including elastin or elastin-based materials1,098US 5,990,379 AKenton W. Gregory & Sisters of Providence · 1999
- Woven constructs with interlocked standing fibers858US 10,271,849 B2Ethicon, Inc. · 2019