E04C 2/12
Of solid wood
Official title: of solid wood
E04C2/12 (Of solid wood) appears on 124 US grants and 158 published applications in this corpus.
Search patents in E04C- Granted patents
- 124
- Published applications
- 158
- Assignees
- 94
- Inventors
- 263
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 2 | 2 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 4 |
| 2007 | 0 | 1 |
| 2008 | 0 | 4 |
| 2009 | 0 | 6 |
| 2010 | 1 | 4 |
| 2011 | 5 | 3 |
| 2012 | 4 | 3 |
| 2013 | 3 | 8 |
| 2014 | 2 | 5 |
| 2015 | 8 | 10 |
| 2016 | 6 | 7 |
| 2017 | 6 | 9 |
| 2018 | 9 | 15 |
| 2019 | 3 | 10 |
| 2020 | 9 | 9 |
| 2021 | 5 | 11 |
| 2022 | 10 | 13 |
| 2023 | 8 | 9 |
| 2024 | 6 | 12 |
| 2025 | 7 | 6 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bamboo construction element20 Jan 2026US 12,529,226 B2The Court of Edinburgh Napier University
- Core layer having wood elements, in particular wood elements having a corrugated structure2 Dec 2025US 12,486,664 B2Wood Innovations Ltd
- Wood board for outdoor decking use4 Nov 2025US 12,460,424 B2Calvea AB
- Flame retardant clear coatings for building panels9 Sep 2025US 12,410,610 B2AWI Licensing LLC
- Method for coating a building panel and a building panel15 Jul 2025US 12,359,086 B2Valinge Photocatalytic AB
- A planar member27 Aug 2026US 2026/0249582 A1Nature Architects Inc.
- Method for joining load-bearing wooden structural panels6 Aug 2026US 2026/0226739 A1Timber Structures 3.0 AG
- Press and method for producing a curved laminated veneer lumber module7 May 2026US 2026/0124781 A1Modvion AB
- Method for producing a veneered board14 Aug 2025US 2025/0256425 A1Flooring Technologies Ltd.
- Film application method for construction panels26 Jun 2025US 2025/0206010 A1Trade Fabrication Systems Limited
Most cited
By later US patents
- Square-edged laminated wood strip or plank materials262US 4,471,012 AMasonite Corporation · 1984
- Laminated wood product81US 5,074,092 AWeyerhaeuser Company · 1991
- Engineered waterproof flooring and wall covering planks58US 9,156,233 B2US Floors, Inc. · 2015
- Method of making a hardcore honeycomb panel and honeycomb panel made thereby45US 4,093,762 A1978
- Prestressed wood floor system39US 5,168,681 AHorsel PLC · 1992