E04B 2002/0289
Building elements with holes filled with insulating material
Official title: {Building elements with holes filled with insulating material}
E04B2002/0289 (Building elements with holes filled with insulating material) appears on 85 US grants and 66 published applications in this corpus.
Search patents in E04B- Granted patents
- 85
- Published applications
- 66
- Assignees
- 33
- Inventors
- 104
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 3 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 0 | 4 |
| 2011 | 1 | 3 |
| 2012 | 2 | 5 |
| 2013 | 5 | 2 |
| 2014 | 3 | 3 |
| 2015 | 4 | 4 |
| 2016 | 5 | 6 |
| 2017 | 5 | 3 |
| 2018 | 3 | 3 |
| 2019 | 2 | 5 |
| 2020 | 3 | 3 |
| 2021 | 5 | 7 |
| 2022 | 2 | 4 |
| 2023 | 2 | 1 |
| 2024 | 4 | 2 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Interlocking composite construction block17 Mar 2026US 12,577,776 B2Compositech, Inc.
- Insulated dry-stacked block wall system23 Dec 2025US 12,503,848 B1
- Pre-insulated block10 Sep 2024US 12,084,859 B2
- Block for use in automated building construction20 Aug 2024US 12,065,826 B2Fastbrick IP Pty Ltd
- Wall with pre-bent tubing6 Aug 2024US RE50,072 E1Thermal Wall Technologies, LLC
- Assembly-type building block processing device17 Jul 2025US 2025/0229455 A1Zhe Jiang Guangsha Vocational and Technical University of Construction
- Pre-insulated block1 May 2025US 2025/0137254 A1
- Building Block Made of a Polymer-Based Material and a Set of Modular Building Elements Comprising This Building Block25 Jul 2024US 2024/0247483 A1A4 Conti s.r.o.
- Structural block systems, roof membrane systems, composite structural boards, floor and deck systems, and related methods4 Jul 2024US 2024/0218659 A1
- Block for use in automated building construction22 Jun 2023US 2023/0193625 A1Fastbrick IP Pty Ltd
Most cited
By later US patents
- Interlocking brick or building block and walls constructed therefrom134US 3,936,987 A1976
- Insulated masonry block79US 4,016,693 AWarren Insulated Bloc, Inc. · 1977
- Header track with stud retention feature52US 9,551,148 B2California Expanded Metal Products Company · 2017
- Header track with stud retention feature49US 9,909,298 B2California Expanded Metal Products Company · 2018
- Insulated construction block39US 4,148,166 A1979