E04B 2001/2478
Profile filled with concrete
Official title: {Profile filled with concrete}
E04B2001/2478 (Profile filled with concrete) appears on 37 US grants and 33 published applications in this corpus.
Search patents in E04B- Granted patents
- 37
- Published applications
- 33
- Assignees
- 24
- Inventors
- 91
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 0 | 3 |
| 2018 | 2 | 3 |
| 2019 | 3 | 8 |
| 2020 | 9 | 2 |
| 2021 | 2 | 4 |
| 2022 | 3 | 8 |
| 2023 | 9 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Composite conduit formwork structure and method of fabrication15 Jul 2025US 12,359,427 B2Forma Technologies Inc.
- Modular structure and connection method30 Jul 2024US 12,049,753 B2Peter Dann Limited
- Press-fit nut for assembly, press-fit nut-bolt assembly, and method of constructing steel-concrete composite structure using same26 Dec 2023US 11,852,183 B2
- Calculation method of ultimate moment resistance and moment-rotation curve for steel beam to concrete-filled steel tube column connections with bidirectional bolts21 Nov 2023US 11,821,806 B2Dalian University of Technology
- Composite column formwork and method of use29 Aug 2023US 11,739,525 B2Forma Technologies Inc.
- Modular post-tensioned shear resisting system and method of installation4 Apr 2024US 2024/0110375 A1Verco Decking, Inc.
- Composite conduit formwork structure and method of fabrication29 Jun 2023US 2023/0203809 A1Forma Technologies Inc.
- Connection system for volumetric modular construction29 Dec 2022US 2022/0412072 A1Arup IP Management, Ltd.
- Modular structure and connection method30 Jun 2022US 2022/0205235 A1Peter Dann Limited
- Composite column formwork and method of use12 May 2022US 2022/0145621 A1Forma Technologies Inc.
Most cited
By later US patents
- Framework of a building73US 5,678,375 A1997
- Form assembly for building framework62US 4,125,973 ARealsources, Inc. · 1978
- Column/beam joint structure47US 4,905,436 AHitachi Metals, Ltd. · 1990
- Non-bonded framing system35US 3,971,179 A1976
- Concrete and light gauge cold formed steel building structure with beam and floor extending over a load bearing stud wall and method of forming14US 8,056,291 B1The Steel Networks, Inc. · 2011