B27N 3/143
Orienting the particles or fibres
Official title: {Orienting the particles or fibres}
B27N3/143 (Orienting the particles or fibres) appears on 117 US grants and 105 published applications in this corpus.
Search patents in B27N- Granted patents
- 117
- Published applications
- 105
- Assignees
- 76
- Inventors
- 212
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 7 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 3 |
| 2004 | 3 | 7 |
| 2005 | 1 | 1 |
| 2006 | 1 | 3 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 5 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 2 | 6 |
| 2019 | 6 | 14 |
| 2020 | 4 | 8 |
| 2021 | 7 | 3 |
| 2022 | 1 | 10 |
| 2023 | 5 | 9 |
| 2024 | 8 | 9 |
| 2025 | 8 | 12 |
| 2026 | 0 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for producing smooth strand-based siding or structural panels25 Nov 2025US 12,479,123 B2Louisiana-Pacific Corp.
- Microstrand interface layer for improved engineered wood products21 Oct 2025US 12,447,646 B2Louisiana-Pacific Corp.
- Wallboard and method of making and using same7 Oct 2025US 12,434,457 B2Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG
- Vibrating device for an installation for producing a nonwoven, fabric web1 Jul 2025US 12,344,976 B2Voith Patent GmbH
- Bamboo-hybrid structural panels and structural section17 Jun 2025US 12,330,405 B2Global Bamboo Technologies Inc.
- Monoextruded hemp composite board20 Aug 2026US 2026/0242604 A1
- Adhesive-free engineered plant materials, and methods for fabrication thereof16 Jul 2026US 2026/0200213 A1University of Maryland, College Park
- Fire-retardant-treated wood composite panels and methods of manufacture thereof30 Apr 2026US 2026/0115964 A1
- Bamboo-hybrid structural panels and structural sections16 Apr 2026US 2026/0102985 A1Global Bamboo Technologies Inc.
- Alternative building material and method of manufacturing thereof12 Mar 2026US 2026/0071427 A1Plantd, Inc.
Most cited
By later US patents
- Surfaced oriented strand board114US 4,364,984 ABison-werke Bahre & Greten GmbH & Co. KG · 1982
- High performance, lightweight structural particleboard107US 4,246,310 AThe United States of America as represented by the Secretary of Agriculture · 1981
- Load carrying member constructed of oriented wood strands and process for making same75US 3,956,555 APotlatch Corporation · 1976
- Methods of designing and constructing Class-A fire-protected multi-story wood-framed buildings47US 10,260,232 B1M-Fire Supression, Inc. · 2019
- Reconsolidated wood product38US 4,232,067 ACommonwealth Scientific and Industrial Research Organization · 1980