E04B 2/842
By projecting or otherwise applying hardenable masses to the exterior of a
Official title: {by projecting or otherwise applying hardenable masses to the exterior of a form leaf}
E04B2/842 (By projecting or otherwise applying hardenable masses to the exterior of a) appears on 150 US grants and 131 published applications in this corpus.
Search patents in E04B- Granted patents
- 150
- Published applications
- 131
- Assignees
- 72
- Inventors
- 191
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 2 |
| 2003 | 3 | 3 |
| 2004 | 2 | 4 |
| 2005 | 2 | 5 |
| 2006 | 2 | 4 |
| 2007 | 0 | 5 |
| 2008 | 0 | 2 |
| 2009 | 1 | 6 |
| 2010 | 4 | 3 |
| 2011 | 3 | 6 |
| 2012 | 3 | 3 |
| 2013 | 6 | 9 |
| 2014 | 13 | 11 |
| 2015 | 7 | 11 |
| 2016 | 11 | 8 |
| 2017 | 4 | 6 |
| 2018 | 7 | 5 |
| 2019 | 8 | 8 |
| 2020 | 7 | 7 |
| 2021 | 6 | 9 |
| 2022 | 1 | 5 |
| 2023 | 3 | 3 |
| 2024 | 6 | 3 |
| 2025 | 3 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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- Structure and construction method11 Sep 2025US 2025/0283332 A1Citra Group AG
- Structure and construction method6 Mar 2025US 2025/0075497 A1Citra Group AG
- Non-combustible edge for insulated concrete sandwich wall panels1 Aug 2024US 2024/0254765 A1Owens Corning Intellectual Capital, LLC
- Concrete wall with decorative surface and method of forming same25 Jul 2024US 2024/0247494 A1Shaw Craftsmen Concrete, LLC
Most cited
By later US patents
- Building construction system101US 6,151,858 ASimple Building Systems · 2000
- Exterior wall construction product86US 8,499,512 B2California Expanded Metal Products Company · 2013
- Concrete walls for buildings and method of forming76US 5,335,472 A1994
- Prefabricated wall panel69US 4,253,288 A1981
- Monocoque concrete structures68US 6,112,489 AMonotech International, Inc. · 2000