B27D 1/06
Manufacture of central layers
Official title: Manufacture of central layers; Form of central layers {(see also B27M3/002 and B27M3/0026)}
B27D1/06 (Manufacture of central layers) appears on 40 US grants and 58 published applications in this corpus.
Search patents in B27D- Granted patents
- 40
- Published applications
- 58
- Assignees
- 40
- Inventors
- 104
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 2 | 2 |
| 2013 | 1 | 3 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 2 |
| 2019 | 4 | 6 |
| 2020 | 2 | 3 |
| 2021 | 0 | 5 |
| 2022 | 4 | 3 |
| 2023 | 2 | 5 |
| 2024 | 3 | 6 |
| 2025 | 5 | 5 |
By publication year. Applications have been published since 2001.
Recent patents
- Core layer having wood elements, in particular wood elements having a corrugated structure2 Dec 2025US 12,486,664 B2Wood Innovations Ltd
- Building panel and a method to produce such a building panel29 Jul 2025US 12,370,783 B2Välinge Innovation AB
- Method of plasticizing and densifying hydrophilic polymeric biomaterials and hydrophilic polymeric biomaterials8 Apr 2025US 12,269,929 B2
- Building panel and a method to produce such a building panel11 Mar 2025US 12,246,516 B2Välinge Innovation AB
- Method and system for layered wood product production4 Feb 2025US 12,214,521 B2Boise Cascade Corporation
- Water-based chitosan/citric acid supramolecular adhesive and preparation method and use thereof14 Aug 2025US 2025/0257249 A1Northeast Forestry University
- Teak plank and method of making same5 Jun 2025US 2025/0178232 A1
- Surfacing Products With Multiple Veneer Segments10 Apr 2025US 2025/0116123 A1Shaw Industries Group, Inc.
- Industrial Applications for Specialty Pea Flour6 Mar 2025US 2025/0075110 A1Louis Dreyfus Company Plant Proteins LLC
- Method to produce a building panel and a building panel30 Jan 2025US 2025/0034868 A1Välinge Innovation AB
Most cited
By later US patents
- Veneer face plywood flooring and methods of making the same55US 6,695,944 B2Anderson-Tully Engineered Wood LLC · 2004
- Method of producing a veneered element and such a veneered element53US 10,286,633 B2Välinge Innovation AB · 2019
- Lamella core and a method for producing it30US 8,935,899 B2Välinge Innovation AB · 2015
- Technique for converting balsa logs into panels23US 4,122,878 ABaltek Corporation · 1978
- Laminated wood products17US 4,429,012 A1984