E04C 2/246
Combinations of materials fully covered by e04c2/16 and e04c2/20
Official title: {combinations of materials fully covered by E04C2/16 and E04C2/20}
E04C2/246 (Combinations of materials fully covered by e04c2/16 and e04c2/20) appears on 261 US grants and 323 published applications in this corpus.
Search patents in E04C- Granted patents
- 261
- Published applications
- 323
- Assignees
- 148
- Inventors
- 432
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 5 | 4 |
| 2003 | 3 | 3 |
| 2004 | 2 | 5 |
| 2005 | 0 | 5 |
| 2006 | 2 | 2 |
| 2007 | 2 | 9 |
| 2008 | 1 | 15 |
| 2009 | 1 | 10 |
| 2010 | 4 | 11 |
| 2011 | 10 | 14 |
| 2012 | 10 | 9 |
| 2013 | 12 | 15 |
| 2014 | 5 | 15 |
| 2015 | 10 | 20 |
| 2016 | 17 | 31 |
| 2017 | 20 | 22 |
| 2018 | 11 | 20 |
| 2019 | 18 | 16 |
| 2020 | 16 | 20 |
| 2021 | 6 | 13 |
| 2022 | 15 | 13 |
| 2023 | 17 | 15 |
| 2024 | 8 | 14 |
| 2025 | 17 | 12 |
| 2026 | 5 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Insulated sheathing panel and methods for use and manufacture thereof8 Sep 2026US 12,729,536 B2Huber Engineered Woods LLC
- Building construction system17 Mar 2026US 12,577,779 B2Mad Buildings Technologies, Inc.
- High solids color face and edge coatings for building panels10 Feb 2026US 12,546,111 B2AWI Licensing LLC
- Coating compositions, methods of making and uses thereof27 Jan 2026US 12,534,416 B2James Hardie Technology Limited
- Structural insulated sheathing panel and methods of use and manufacture thereof27 Jan 2026US 12,534,912 B2Huber Engineered Woods LLC
- High solids color face and edge coatings for building panels14 May 2026US 2026/0132625 A1Armstrong World Industries, Inc.
- Cover board for thermally joined roofing assemblies30 Apr 2026US 2026/0117520 A1Carlisle Construction Materials, LLC
- Self-sealing insulated panel16 Apr 2026US 2026/0103889 A1
- Recycled Board and Manufacturing Method Thereof5 Mar 2026US 2026/0061661 A1Wynist Retail Solutions Inc.
- Process for producing smooth strand-based siding or structural osb panels26 Feb 2026US 2026/0054413 A1
Most cited
By later US patents
- Structural insulated panel137US 6,308,491 B12001
- Wood fibre based panels with a thin surface layer132US 8,419,877 B2CeraLoc Innovation Belgium BVBA · 2013
- Plastic based laminates comprising outer fiber-reinforced thermoset sheets, lofted fiber-reinforced thermoplastic sheets and a foam core layer106US 5,098,778 AGeneral Electric Company · 1992
- Fiber reinforced composite cores and panels104US 7,393,577 B2Webcore Technologies, Inc. · 2008
- Composite roofing members having improved dimensional stability and related methods103US 6,044,604 ABridgestone/Firestone, Inc. · 2000