E04C 2/16
Of fibres, chips, vegetable stems, or the like
Official title: of fibres, chips, vegetable stems, or the like
E04C2/16 (Of fibres, chips, vegetable stems, or the like) appears on 333 US grants and 408 published applications in this corpus.
Search patents in E04C- Granted patents
- 333
- Published applications
- 408
- Assignees
- 216
- Inventors
- 732
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 6 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 10 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 8 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 3 |
| 2002 | 6 | 6 |
| 2003 | 4 | 11 |
| 2004 | 6 | 8 |
| 2005 | 3 | 10 |
| 2006 | 4 | 5 |
| 2007 | 3 | 15 |
| 2008 | 1 | 9 |
| 2009 | 4 | 20 |
| 2010 | 6 | 14 |
| 2011 | 8 | 8 |
| 2012 | 7 | 14 |
| 2013 | 11 | 18 |
| 2014 | 5 | 19 |
| 2015 | 12 | 14 |
| 2016 | 9 | 20 |
| 2017 | 7 | 19 |
| 2018 | 12 | 18 |
| 2019 | 20 | 28 |
| 2020 | 15 | 26 |
| 2021 | 23 | 14 |
| 2022 | 12 | 17 |
| 2023 | 21 | 28 |
| 2024 | 8 | 19 |
| 2025 | 23 | 24 |
| 2026 | 9 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Layered panel and method of construction thereof8 Sep 2026US 12,729,535 B2ABB Schweiz AG
- Insulated sheathing panel and methods for use and manufacture thereof8 Sep 2026US 12,729,536 B2Huber Engineered Woods LLC
- Fire-retardant-treated wood composite panels for exterior applications or weather exposure during constructions1 Sep 2026US 12,723,401 B2Louisiana-Pacific Corp.
- Ultra stable cementitious material formulation, process for its making, and ultra stable tile backer board formulation and processes for its making1 Sep 2026US 12,726,151 B2Triton MgO Products, LLC
- Wood fibre based panel and a method for obtaining such panel17 Mar 2026US 12,577,778 B2Välinge Innovation AB
- Panel-based assembly24 Sep 2026US 2026/0286697 A1Rockwool A/S
- Building material10 Sep 2026US 2026/0265524 A1Poplac Development S.L.
- Paper sheet application method for construction panels10 Sep 2026US 2026/0266051 A1Trade Fabrication Systems Limited
- Shaped objects based on modified biochar and a polymer and methods for producing them30 Jul 2026US 2026/0217951 A1Made of Air GmbH
- Retention, drainage and cultivation board, its production method and system of equipment for its production16 Jul 2026US 2026/0201697 A1Arbor - Okrasne A Ovocne Skolky, S.R.O.
Most cited
By later US patents
- Resilient groove369US 7,584,583 B2Välinge Innovation AB · 2009
- Floorboards having a resilent surface layer with a decorative groove220US 7,930,862 B2Välinge Innovation AB · 2011
- Process for the manufacture of shaped fibrous products and the resultant product214US 4,613,627 AUSG Acoustical Products Company · 1986
- Set of floorboards with sealing arrangement157US 8,245,478 B2Välinge Innovation AB · 2012
- Set F floorboards with overlapping edges154US 8,511,031 B2Välinge Innovation AB · 2013