E04B 2/92
Sandwich-type panels
E04B2/92 (Sandwich-type panels) appears on 66 US grants and 43 published applications in this corpus.
Search patents in E04B- Granted patents
- 66
- Published applications
- 43
- Assignees
- 54
- Inventors
- 107
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 2 |
| 2016 | 3 | 6 |
| 2017 | 3 | 1 |
| 2018 | 1 | 0 |
| 2019 | 4 | 5 |
| 2020 | 5 | 7 |
| 2021 | 1 | 4 |
| 2022 | 3 | 5 |
| 2023 | 0 | 4 |
| 2024 | 6 | 5 |
| 2025 | 6 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Non-combustible edge for insulated concrete sandwich wall panels21 Jul 2026US 12,687,016 B2Owens Corning Intellectual Capital, LLC
- Building facade system and method of providing a building facade16 Dec 2025US 12,497,780 B2Ubfs LLC
- Facade system for thermally conditioning buildings7 Oct 2025US 12,435,889 B2University of Massachusetts
- Weatherproof joint for exterior building panels5 Aug 2025US 12,378,764 B2William Kreysler & Associates, Inc.
- Facade module and associated building facade11 Mar 2025US 12,247,404 B2Agc Glass Europe
- Façade panel reinforcement8 Jan 2026US 2026/0009413 A1Tulipps B.V.
- Fenestration panels and systems11 Dec 2025US 2025/0376890 A1VKR Holding A/S
- Weatherproof joint for exterior building panels17 Oct 2024US 2024/0344333 A1William Kreysler & Associates, Inc.
- Exterior wall system29 Aug 2024US 2024/0287795 A1Mitek Holdings, Inc.
- Modular building having a supporting structure which encloses an interior space15 Aug 2024US 2024/0271411 A1expo steel Gesellschaft für Planung und Ausführung mbH
Most cited
By later US patents
- Curtain wall panel and method93US 4,646,498 ANational Gypsum Company · 1987
- Aluminum plate curtain wall structure86US 4,685,263 A1987
- Building panel system81US 5,263,292 AAmerican Wall Products · 1993
- External wall panel and mounting structure thereof76US 5,239,798 AKajima Corporation · 1993
- External wall panel and mounting structure thereof68US 5,379,561 AKajima Corporation · 1995