E04C 2/205
Of foamed plastics, or of plastics and foamed plastics, optionally reinforced
Official title: {of foamed plastics, or of plastics and foamed plastics, optionally reinforced}
E04C2/205 (Of foamed plastics, or of plastics and foamed plastics, optionally reinforced) appears on 343 US grants and 355 published applications in this corpus.
Search patents in E04C- Granted patents
- 343
- Published applications
- 355
- Assignees
- 181
- Inventors
- 548
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 7 | 0 |
| 1978 | 7 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 7 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 10 | 0 |
| 1991 | 8 | 0 |
| 1992 | 9 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 2 |
| 2003 | 3 | 2 |
| 2004 | 2 | 4 |
| 2005 | 1 | 2 |
| 2006 | 0 | 5 |
| 2007 | 1 | 8 |
| 2008 | 0 | 6 |
| 2009 | 0 | 6 |
| 2010 | 5 | 15 |
| 2011 | 4 | 11 |
| 2012 | 6 | 9 |
| 2013 | 13 | 16 |
| 2014 | 16 | 31 |
| 2015 | 21 | 31 |
| 2016 | 18 | 26 |
| 2017 | 13 | 31 |
| 2018 | 19 | 24 |
| 2019 | 22 | 20 |
| 2020 | 14 | 28 |
| 2021 | 15 | 16 |
| 2022 | 14 | 22 |
| 2023 | 12 | 10 |
| 2024 | 15 | 15 |
| 2025 | 9 | 10 |
| 2026 | 7 | 4 |
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
- Seal coated devices14 Jul 2026US 12,680,000 B2Zephyros, Inc.
- Insulating panel for construction with grab surface12 May 2026US 12,624,546 B2
- Wall panel clip7 Apr 2026US 12,595,662 B2Nucor Insulated Panel Group LLC., a Nucor Company
- Profiled metallic sheet for a sandwich panel24 Feb 2026US 12,559,941 B2ArcelorMittal
- Wall panel clip6 Aug 2026US 2026/0226748 A1Nucor Insulated Panel Group, LLC
- Modular wall panel assembly18 Jun 2026US 2026/0168245 A1
- X-shaped structural beam assembly for use in a foam filled structural plank14 May 2026US 2026/0132629 A1Plank Structural Systems LLC
- Reinforced polystyrene slabs for construction8 Jan 2026US 2026/0009225 A1Shaked Additives Ltd.
- Structural insulated sheathing panel and methods of use and manufacture thereof2 Oct 2025US 2025/0305288 A1Huber Engineered Woods LLC
Most cited
By later US patents
- Panel structure and building structure made therefrom142US 4,641,468 ACano International, N.V. · 1987
- Fire and water resistant expansion joint system113US 8,365,495 B1Emseal Joint Systems Ltd. · 2013
- Panel joint for adhesively bonded wall panels108US 5,403,062 AStoughton Composites, Inc. · 1995
- Ventilated insulated roofing system104US 5,473,847 AOld Reliable Wholesale, Inc. · 1995
- Reaction injection molded door assembly100US 5,142,835 ATaylor Building Products Company · 1992