B32B 5/14
Layered products characterised by the non- homogeneity or physical structure , i.e.
Official title: characterised by a layer differing constitutionally or physically in different parts, e.g. denser near its faces
B32B5/14 (Layered products characterised by the non- homogeneity or physical structure , i.e.) appears on 980 US grants and 1,421 published applications in this corpus.
Search patents in B32B- Granted patents
- 980
- Published applications
- 1,421
- Assignees
- 657
- Inventors
- 2,770
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 11 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 3 |
| 2002 | 2 | 9 |
| 2003 | 1 | 7 |
| 2004 | 8 | 8 |
| 2005 | 1 | 15 |
| 2006 | 7 | 37 |
| 2007 | 3 | 35 |
| 2008 | 7 | 10 |
| 2009 | 6 | 46 |
| 2010 | 18 | 88 |
| 2011 | 14 | 46 |
| 2012 | 32 | 56 |
| 2013 | 35 | 51 |
| 2014 | 34 | 47 |
| 2015 | 46 | 58 |
| 2016 | 45 | 103 |
| 2017 | 49 | 102 |
| 2018 | 69 | 108 |
| 2019 | 76 | 115 |
| 2020 | 80 | 106 |
| 2021 | 89 | 98 |
| 2022 | 80 | 62 |
| 2023 | 63 | 61 |
| 2024 | 62 | 68 |
| 2025 | 60 | 49 |
| 2026 | 30 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Surface-coated cutting tool29 Sep 2026US 12,746,604 B2Mitsubishi Materials Corporation
- Display panel and display device15 Sep 2026US 12,734,781 B2Wuhan Tianma Microelectronics Co., Ltd.
- Metal coupon with porous stress-relief section and component with same15 Sep 2026US 12,735,986 B2GE Infrastructure Technology LLC
- Injection physical foaming inner boot and method of manufacturing inner boot by injection physical foaming18 Aug 2026US 12,708,171 B2Feng Tay Enterprises Co., Ltd.
- Articles of footwear with uppers comprising a wound component and methods of making the same18 Aug 2026US 12,708,178 B2adidas AG
- Patterned Apertured Webs8 Oct 2026US 2026/0306312 A1The Procter & Gamble Company
- Waterproof sound-transmitting sheet and method for manufacturing waterproof sound-transmitting sheet17 Sep 2026US 2026/0273892 A1Amogreentech Co., Ltd.
- Carbon fiber composite material20 Aug 2026US 2026/0241666 A1Toray Industries, Inc.
- Method for producing a blank for deformation into a component part, and blank for manufacturing a component part13 Aug 2026US 2026/0233482 A1Airbus Operations GmbH
- Panel30 Jul 2026US 2026/0216993 A1Lear Corporation
Most cited
By later US patents
- Multi-layered surgical prosthesis1,087US 9,486,302 B2Nanyang Technological University · 2016
- Foam coated CSR/surgical instrument wrap fabric983US 4,761,326 APrecision Fabrics Group, Inc. · 1988
- Synthetic molded slabs, and systems and methods related thereto229US 9,186,819 B1Cambria Company LLC · 2015
- Headgear for masks216US 8,950,404 B2ResMed Limited · 2015
- Starch-based compositions having uniformly dispersed fibers used to manufacture high strength articles having a fiber-reinforced, starch-bound cellular matrix165US 5,679,145 AE. Khashoggi Industries · 1997