E04C 2/044
Of concrete
Official title: {of concrete (E04C2/049 takes precedence)}
E04C2/044 (Of concrete) appears on 337 US grants and 367 published applications in this corpus.
Search patents in E04C- Granted patents
- 337
- Published applications
- 367
- Assignees
- 205
- Inventors
- 538
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 13 | 3 |
| 2002 | 3 | 2 |
| 2003 | 3 | 10 |
| 2004 | 7 | 13 |
| 2005 | 3 | 8 |
| 2006 | 8 | 9 |
| 2007 | 4 | 9 |
| 2008 | 0 | 10 |
| 2009 | 2 | 16 |
| 2010 | 7 | 6 |
| 2011 | 3 | 17 |
| 2012 | 6 | 12 |
| 2013 | 10 | 6 |
| 2014 | 16 | 23 |
| 2015 | 11 | 23 |
| 2016 | 14 | 20 |
| 2017 | 19 | 27 |
| 2018 | 16 | 16 |
| 2019 | 15 | 26 |
| 2020 | 24 | 22 |
| 2021 | 17 | 24 |
| 2022 | 12 | 13 |
| 2023 | 13 | 13 |
| 2024 | 9 | 15 |
| 2025 | 13 | 12 |
| 2026 | 8 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ultra stable cementitious material formulation, process for its making, and ultra stable tile backer board formulation and processes for its making1 Sep 2026US 12,726,151 B2Triton MgO Products, LLC
- Cementitious sheathing panel with moisture sensor and system and method for detecting moisture within structure25 Aug 2026US 12,718,048 B2United States Gypsum Company
- Prefabricated deck, wall, and roof systems4 Aug 2026US 12,698,631 B1MFI Real Estate, LLC
- Building system12 May 2026US 12,624,541 B2
- Decorative concrete with uniform surface and method of forming the same14 Apr 2026US 12,601,177 B2Shaw & Sons, Inc.
- Anti-ballistic panels made from magnesia based cement and system comprising same1 Oct 2026US 2026/0298587 A1Ubiq Technology Pty Ltd
- Multi-layered cementitious composition prefabricated prismatic member27 Aug 2026US 2026/0249589 A1
- Method for producing building components with a concrete layer and building components produced thereby20 Aug 2026US 2026/0241609 A1Address Robotics Limited, UK
- Cementitious product comprising a branched channel9 Jul 2026US 2026/0193894 A1
- Methods for fabricating and/or finishing structural insulated panels25 Jun 2026US 2026/0175471 A1
Most cited
By later US patents
- Insulative concrete building panel with carbon fiber and steel reinforcement105US 6,898,908 B2Oldcastle Precast, Inc. · 2005
- Insulated concrete wall and tie assembly for use therein94US 5,987,830 AWall-Ties & Forms, Inc. · 1999
- Insulated concrete building panels and method of making the same84US 4,841,702 A1989
- Multi-prong connectors used in making highly insulated composite wall structures83US 5,809,723 AH. K. Composites, Inc. · 1998
- Insulated integral concrete wall forming system79US 6,263,638 B1Composite Technologies Corporation · 2001