E04C 2/22
Reinforced
Official title: reinforced {(E04C2/205 takes precedence)}
E04C2/22 (Reinforced) appears on 140 US grants and 191 published applications in this corpus.
Search patents in E04C- Granted patents
- 140
- Published applications
- 191
- Assignees
- 113
- Inventors
- 317
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 4 |
| 2003 | 2 | 5 |
| 2004 | 2 | 3 |
| 2005 | 6 | 15 |
| 2006 | 0 | 7 |
| 2007 | 1 | 6 |
| 2008 | 2 | 6 |
| 2009 | 1 | 7 |
| 2010 | 4 | 9 |
| 2011 | 2 | 6 |
| 2012 | 6 | 9 |
| 2013 | 6 | 9 |
| 2014 | 5 | 9 |
| 2015 | 9 | 12 |
| 2016 | 7 | 10 |
| 2017 | 3 | 9 |
| 2018 | 7 | 14 |
| 2019 | 13 | 9 |
| 2020 | 7 | 10 |
| 2021 | 5 | 7 |
| 2022 | 2 | 6 |
| 2023 | 7 | 6 |
| 2024 | 1 | 3 |
| 2025 | 4 | 6 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Building element, a method for the manufacture thereof, a profile and a combination of a profile and a panel13 Jan 2026US 12,523,038 B2
- Construction components and systems fabricated using extruded materials12 Aug 2025US 12,384,088 B2Not Wood Inc.
- Core material and structure18 Feb 2025US 12,226,986 B2Adtec Engineering Co., Ltd.
- Fiber reinforced polymer building systems and methods14 Jan 2025US 12,195,959 B2Northstar Technologies Group Inc.
- Pultruded fiber reinforced polymer building systems and methods14 Jan 2025US 12,195,963 B2Northstar Technologies Group Inc.
- Adjustable block for a continuous panel manufacturing line and method of manufacturing insulated panels25 Jun 2026US 2026/0175533 A1Nucor Insulated Panel Group, LLC
- Roofs and roof assemblies including porous cores and continuous fiber skins18 Jun 2026US 2026/0168249 A1Hanwha Azdel, Inc.
- Reinforced polystyrene slabs for construction8 Jan 2026US 2026/0009225 A1Shaked Additives Ltd.
- Multi-material sheathing system with improved thermal insulation performance21 Aug 2025US 2025/0262839 A1Owens Corning Intellectual Capital, LLC
- Fiber Reinforced Polymer Building Systems and Methods8 May 2025US 2025/0146273 A1
Most cited
By later US patents
- Reinforced foam cores and method and apparatus of production105US 5,834,082 AWebcore Technologies, Inc. · 1998
- Reinforced foam cores and method and apparatus of production98US 5,589,243 AWebcore Technologies, Inc. · 1996
- Method of forming a truss reinforced foam core sandwich structure93US 5,624,622 AFoster-Miller, Inc. · 1997
- Thermoplastic structural components and structures formed therefrom85US 5,729,944 ARoyal Building Systems (CDN) Limited · 1998
- Foam panels for wall construction80US 5,966,885 A1999