B32B 5/16
Layered products characterised by the non- homogeneity or physical structure , i.e.
Official title: characterised by features of a layer formed of particles, e.g. chips, powder {or granules (layer formed of natural mineral particles B32B19/00; layer being formed of wood fibres, chips or particles B32B21/02)}
B32B5/16 (Layered products characterised by the non- homogeneity or physical structure , i.e.) appears on 1,362 US grants and 1,845 published applications in this corpus.
Search patents in B32B- Granted patents
- 1,362
- Published applications
- 1,845
- Assignees
- 993
- Inventors
- 3,825
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 7 | 0 |
| 1982 | 7 | 0 |
| 1983 | 8 | 0 |
| 1984 | 4 | 0 |
| 1985 | 9 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 10 | 0 |
| 1990 | 8 | 0 |
| 1991 | 6 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 13 | 0 |
| 1997 | 10 | 0 |
| 1998 | 20 | 0 |
| 1999 | 11 | 0 |
| 2000 | 10 | 0 |
| 2001 | 8 | 1 |
| 2002 | 11 | 16 |
| 2003 | 14 | 34 |
| 2004 | 19 | 30 |
| 2005 | 7 | 38 |
| 2006 | 12 | 38 |
| 2007 | 12 | 34 |
| 2008 | 6 | 33 |
| 2009 | 7 | 33 |
| 2010 | 16 | 36 |
| 2011 | 17 | 70 |
| 2012 | 17 | 53 |
| 2013 | 37 | 125 |
| 2014 | 36 | 65 |
| 2015 | 59 | 45 |
| 2016 | 51 | 108 |
| 2017 | 63 | 135 |
| 2018 | 83 | 175 |
| 2019 | 112 | 162 |
| 2020 | 107 | 145 |
| 2021 | 105 | 134 |
| 2022 | 100 | 118 |
| 2023 | 91 | 66 |
| 2024 | 104 | 62 |
| 2025 | 72 | 48 |
| 2026 | 29 | 41 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Metal coupon with porous stress-relief section and component with same15 Sep 2026US 12,735,986 B2GE Infrastructure Technology LLC
- Device for coating a carrier substrate with a powdered material25 Aug 2026US 12,715,205 B2Koenig & Bauer Aktiengesellschaft
- Preparation method and use of hybrid composite pipes25 Aug 2026US 12,716,528 B2
- Method for fabricating a thermoplastic composite structure18 Aug 2026US 12,709,660 B2Cytec Industries Inc.
- Dimming laminate and resin spacer for dimming laminate23 Jun 2026US 12,663,677 B2Sekisui Chemical Co., Ltd.
- Flexible web-type composite material and bags made from same1 Oct 2026US 2026/0295987 A1Starlinger & Co Gesellschaft M.B.H.
- Wear resistant sheet for building panels and methods to produce such wear resistant sheet1 Oct 2026US 2026/0295988 A1Välinge Innovation AB
- Composite Material of Multilayer Metal Sandwiching Graphene or Graphene Composite and Manufacturing Method of the Same1 Oct 2026US 2026/0295989 A1
- Aluminum-diamond composite, method for producing aluminum-diamond composite, and semiconductor package1 Oct 2026US 2026/0305340 A1Denka Company Limited
- Damped Solid Body3 Sep 2026US 2026/0257450 A1KSB SE & Co. KGaA
Most cited
By later US patents
- Absorbent articles exhibiting improved internal environmental conditions355US 5,938,648 AThe Procter & Gamble Company · 1999
- Composite proppant, composite filtration media and methods for making and using same288US 6,632,527 B1Borden Chemical, Inc. · 2003
- Low density composite proppant, filtration media, gravel packing media, and sports field media, and methods for making and using same271US 6,582,819 B2Borden Chemical, Inc. · 2003
- Porous PTFE materials and articles produced therefrom267US 7,306,729 B2Gore Enterprise Holdings, Inc. · 2007
- Synthetic molded slabs, and systems and methods related thereto229US 9,186,819 B1Cambria Company LLC · 2015