B32B 5/145
Variation across the thickness of the layer
Official title: {Variation across the thickness of the layer}
B32B5/145 (Variation across the thickness of the layer) appears on 323 US grants and 455 published applications in this corpus.
Search patents in B32B- Granted patents
- 323
- Published applications
- 455
- Assignees
- 260
- Inventors
- 937
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 5 |
| 2007 | 1 | 9 |
| 2008 | 1 | 3 |
| 2009 | 1 | 9 |
| 2010 | 4 | 12 |
| 2011 | 3 | 8 |
| 2012 | 7 | 14 |
| 2013 | 7 | 19 |
| 2014 | 8 | 14 |
| 2015 | 9 | 21 |
| 2016 | 15 | 24 |
| 2017 | 14 | 41 |
| 2018 | 22 | 47 |
| 2019 | 28 | 35 |
| 2020 | 35 | 48 |
| 2021 | 32 | 36 |
| 2022 | 32 | 28 |
| 2023 | 34 | 22 |
| 2024 | 23 | 26 |
| 2025 | 18 | 19 |
| 2026 | 13 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Carbon fiber composite material20 Aug 2026US 2026/0241666 A1Toray Industries, Inc.
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- Plaster boards and methods for making them18 Jun 2026US 2026/0166842 A1CertainTeed Gypsum, Inc.
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Most cited
By later US patents
- Foam coated CSR/surgical instrument wrap fabric983US 4,761,326 APrecision Fabrics Group, Inc. · 1988
- Cellular structures with twelve-cornered cells121US 10,429,006 B2Ford Global Technologies, LLC · 2019
- Nonwoven material and absorbing article comprising nonwoven material96US 8,853,108 B2SCA Hygiene Products AB · 2014
- Laminated structures with multiple denier polyester core fibers, randomly oriented reinforcement fibers, and methods of manufacture83US 6,156,682 AFindlay Industries · 2000
- Sectional overhead gate69US 5,915,445 ATubus Bauer GmbH · 1999