E06B 5/165
Fireproof windows
Official title: {Fireproof windows (layered glass panes with expansion layers for fire protection B32B17/10311)}
E06B5/165 (Fireproof windows) appears on 48 US grants and 28 published applications in this corpus.
Search patents in E06B- Granted patents
- 48
- Published applications
- 28
- Assignees
- 37
- Inventors
- 108
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 2 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 2 | 1 |
| 2020 | 2 | 4 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 3 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fire resistant vacuum insulating glazing3 Mar 2026US 12,565,026 B2Agc Flat Glass North America, Inc.
- Fire resistant vacuum insulating glazing23 Dec 2025US 12,503,908 B2Agc Glass Europe
- Fire resistant glazing unit11 May 2021US 11,002,008 B2Pyroguard UK Limited
- Fire under glass display9 Jun 2020US 10,676,983 B2Wet
- Fire-blast resistant window assembly and methods for installing the same25 Feb 2020US 10,570,658 B2
- Fire Resistant Insulated Glass Structures11 Sep 2025US 2025/0283371 A1O'Keeffe's, Inc.
- Fire-resistant glazing19 Sep 2024US 2024/0308185 A1Pilkington Group Limited
- Fire resistant vacuum insulating glazing25 Jan 2024US 2024/0026730 A1Agc Glass Europe
- Fire protection glazing including a secondary seal having cooling fire protection property24 Aug 2023US 2023/0265710 A1Saint-Gobain Glass France
- Fire protection glazing including a secondary seal having intumescent and cooling fire protection property3 Aug 2023US 2023/0241867 A1Saint-Gobain Glass France
Most cited
By later US patents
- Fire screening, light-transmitting panels with intumescent material and exposed connection surfaces99US 5,244,709 AGlaverbel · 1993
- Fire screen for a structural panel95US 3,935,681 AGlaverbel · 1976
- Fire-proof window92US 4,164,107 ASaint-Gobain Industries · 1979
- Fire-proof window91US 4,424,653 A1984
- Fireproof building element90US 4,203,264 AJENAer Glaswerk, Schott · 1980