E04B 2/94
Concrete panels
Official title: Concrete panels (E04B2/92 takes precedence)
E04B2/94 (Concrete panels) appears on 35 US grants and 29 published applications in this corpus.
Search patents in E04B- Granted patents
- 35
- Published applications
- 29
- Assignees
- 24
- Inventors
- 68
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 1 | 2 |
| 2014 | 3 | 1 |
| 2015 | 0 | 3 |
| 2016 | 1 | 2 |
| 2017 | 2 | 1 |
| 2018 | 2 | 3 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 4 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for making a paneled wall having abutment joints sealed by a dual gasket assembly24 Mar 2026US 12,584,309 B2Ddp Specialty Electronic Materials US, LLC
- Paneled wall system comprising a dual gasket assembly17 Mar 2026US 12,577,777 B2Ddp Specialty Electronic Materials US, LLC
- Tilt wall comprising a dual gasket assembly24 Jun 2025US 12,338,620 B2Ddp Specialty Electronic Materials US, LLC
- Process for making a tilt wall comprising a dual gasket assembly17 Jun 2025US 12,331,516 B2Ddp Specialty Electronic Materials US, LLC
- Building reinforcement and insulation12 Jul 2022US 11,384,534 B2
- Building façade system including cementitious façade panels and method of manufacturing and installing the panels28 Aug 2025US 2025/0270808 A1Talon Wall Holdings, LLC
- Construction provided with façade panels and method for producing such a construction15 Aug 2024US 2024/0271419 A1Carbon Capture Buildings Greentech
- Tilt wall comprising a dual gasket assembly9 Nov 2023US 2023/0358035 A1Ddp Specialty Electronc Materials US, LLC
- Process for making a paneled wall having abutment joints sealed by a dual gasket assembly9 Nov 2023US 2023/0358037 A1Ddp Specialty Electronc Materials US, LLC
- Paneled wall system comprising a dual gasket assembly9 Nov 2023US 2023/0358038 A1Ddp Specialty Electronc Materials US, LLC
Most cited
By later US patents
- Curtain-wall masonry-veneer anchor system113US 4,473,984 A1984
- Method and system for mounting building wall panels to building frames, incorporating mounting means elements with two degrees of motion freedom88US 4,905,444 AConnection Specialties Inc. · 1990
- Anchor for masonry veneer walls83US 4,764,069 AElco Industries, Inc. · 1988
- Structure and method for mounting curtain walls49US 3,936,986 A1976
- Stone panel mounting apparatus34US 5,077,947 AYoshida Kogyo K. K. · 1992