B32B 38/1808
Characterised by the laying up of the layers
Official title: {characterised by the laying up of the layers}
B32B38/1808 (Characterised by the laying up of the layers) appears on 289 US grants and 306 published applications in this corpus.
Search patents in B32B- Granted patents
- 289
- Published applications
- 306
- Assignees
- 242
- Inventors
- 769
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 0 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 0 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 2 |
| 2003 | 1 | 3 |
| 2004 | 5 | 2 |
| 2005 | 2 | 2 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 4 |
| 2009 | 0 | 8 |
| 2010 | 3 | 6 |
| 2011 | 6 | 5 |
| 2012 | 5 | 7 |
| 2013 | 3 | 8 |
| 2014 | 10 | 12 |
| 2015 | 9 | 24 |
| 2016 | 6 | 19 |
| 2017 | 19 | 21 |
| 2018 | 14 | 22 |
| 2019 | 18 | 25 |
| 2020 | 21 | 24 |
| 2021 | 18 | 25 |
| 2022 | 22 | 25 |
| 2023 | 21 | 21 |
| 2024 | 16 | 21 |
| 2025 | 13 | 11 |
| 2026 | 11 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multi-ply lamination system22 Sep 2026US 12,741,459 B2The Boeing Company
- Manipulating fabric items using a roller1 Sep 2026US 12,722,366 B2CreateMe Technologies LLC
- Sound insulation with multilayer fiber insulation; and method of manufacturing the same28 Jul 2026US 12,691,661 B2Adler Pelzer Holding GmbH
- Multi-layer acoustic medium14 Jul 2026US 12,682,876 B2Nut Shell LLC
- Protective film for vehicle glass with heat shielding function, and method for manufacturing the same30 Jun 2026US 12,668,042 B2
- Laminated timber beam production system17 Sep 2026US 2026/0273913 A1MINDA Industrieanlagen GmbH
- A lifting yoke and a method for placing and positioning items on an inner surface of a shell half of a wind turbine blade23 Jul 2026US 2026/0209007 A1Alvac Industry A/S
- Laying and applying assembly, adhesive applying method, and battery production line18 Jun 2026US 2026/0171463 A1Contemporary Amperex Technology Co., Limited
- Method of producing laminate sheet and laminate sheet producing device28 May 2026US 2026/0145413 A1Toyota Boshoku Kabushiki Kaisha
- Aircraft with carbon fiber material and a method of manufacture9 Apr 2026US 2026/0097838 A1JetZero, Inc.
Most cited
By later US patents
- Plastic transfer molding techniques for the production of fiber reinforced plastic structures209US 4,902,215 A1990
- Laying head and apparatus and method for manufacturing a three-dimensional pre-form for a structural component from a fiber composite material117US 9,782,926 B2Compositence GmbH · 2017
- Cross web layer application device86US 5,127,981 AMinnesota Mining and Manufacturing Company · 1992
- Multi-layered shingle and method of making same85US 6,679,020 B2CertainTeed Corporation · 2004
- Cross web layer application device80US 4,987,940 AMinnesota Mining and Manufacturing Company · 1991