B32B 2307/50
Properties of the layers or laminate: having particular mechanical properties
Official title: having particular mechanical properties
B32B2307/50 (Properties of the layers or laminate: having particular mechanical properties) appears on 14,660 US grants and 21,725 published applications in this corpus.
Search patents in B32B- Granted patents
- 14,660
- Published applications
- 21,725
- Assignees
- 6,152
- Inventors
- 36,892
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 48 | 0 |
| 1977 | 41 | 0 |
| 1978 | 61 | 0 |
| 1979 | 38 | 0 |
| 1980 | 30 | 0 |
| 1981 | 49 | 0 |
| 1982 | 32 | 0 |
| 1983 | 37 | 0 |
| 1984 | 52 | 0 |
| 1985 | 61 | 0 |
| 1986 | 75 | 0 |
| 1987 | 91 | 0 |
| 1988 | 69 | 0 |
| 1989 | 98 | 0 |
| 1990 | 95 | 0 |
| 1991 | 67 | 0 |
| 1992 | 86 | 0 |
| 1993 | 65 | 0 |
| 1994 | 85 | 0 |
| 1995 | 95 | 0 |
| 1996 | 108 | 0 |
| 1997 | 103 | 0 |
| 1998 | 132 | 0 |
| 1999 | 119 | 0 |
| 2000 | 130 | 0 |
| 2001 | 100 | 39 |
| 2002 | 78 | 115 |
| 2003 | 93 | 113 |
| 2004 | 113 | 284 |
| 2005 | 80 | 310 |
| 2006 | 109 | 583 |
| 2007 | 113 | 482 |
| 2008 | 105 | 276 |
| 2009 | 144 | 621 |
| 2010 | 221 | 807 |
| 2011 | 283 | 845 |
| 2012 | 375 | 647 |
| 2013 | 386 | 565 |
| 2014 | 366 | 688 |
| 2015 | 401 | 905 |
| 2016 | 477 | 1336 |
| 2017 | 611 | 1487 |
| 2018 | 798 | 1576 |
| 2019 | 1025 | 1577 |
| 2020 | 1191 | 1553 |
| 2021 | 1084 | 1602 |
| 2022 | 1050 | 1395 |
| 2023 | 1061 | 1287 |
| 2024 | 1090 | 1177 |
| 2025 | 904 | 894 |
| 2026 | 535 | 561 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B32B 2307/54Yield strengthIndexing code3,549
- B32B 2307/514OrientedIndexing code3,058
- B32B 2307/546Flexural strengthIndexing code3,022
- B32B 2307/558Impact strength, toughnessIndexing code2,283
- B32B 2307/51ElasticIndexing code2,153
- B32B 2307/554Wear resistanceIndexing code1,382
- B32B 2307/536HardnessIndexing code1,233
- B32B 2307/582TearabilityIndexing code1,214
All 16 subgroupsShow fewer
- B32B 2307/56Damping, energy absorptionIndexing code968
- B32B 2307/538RoughnessIndexing code967
- B32B 2307/584Scratch resistanceIndexing code797
- B32B 2307/58CuttabilityIndexing code484
- B32B 2307/542Shear strengthIndexing code481
- B32B 2307/544Torsion strengthIndexing code134
- B32B 2307/552Fatigue strengthIndexing code122
- B32B 2307/548CreepIndexing code84
Recent patents
- Biaxially oriented thermoplastic polymer laminate films for luggage articles and methods of making the same6 Oct 2026US 12,752,508 B2Canco Hungary Ltd.
- Thermoplastic films and bags with improved strength properties created by angled selfing6 Oct 2026US 12,752,511 B2The Glad Products Company
- Polyethylene laminate and articles comprising such a laminate6 Oct 2026US 12,752,513 B2Totalenergies Onetech
- Metal composite structure and method for producing same6 Oct 2026US 12,752,514 B2Honda Motor Co., Ltd.
- Laminate windows for infrared sensing systems6 Oct 2026US 12,752,516 B2Corning Incorporated
- 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
- Non-woven of spunbonded thermoplastic filaments having improved weldability properties and method for manufacturing such a non-woven8 Oct 2026US 2026/0306698 A1Dounor SAS
- Biaxially oriented film8 Oct 2026US 2026/0307318 A1NOVA Chemicals (International) S.A.
- Recycled shell three layer fabric8 Oct 2026US 2026/0307361 A1Long Wharf Supply LLC
Most cited
By later US patents
- Process for producing porous products1,316US 3,953,566 AW. L. Gore & Associates, Inc. · 1976
- Prosthetic devices including elastin or elastin-based materials1,098US 5,990,379 AKenton W. Gregory & Sisters of Providence · 1999
- Multi-layered surgical prosthesis1,087US 9,486,302 B2Nanyang Technological University · 2016
- 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