E04B 1/30
The supporting parts being composed of two or more materials
Official title: the supporting parts being composed of two or more materials; Composite steel and concrete constructions (of reinforced concrete E04B1/20)
E04B1/30 (The supporting parts being composed of two or more materials) appears on 111 US grants and 132 published applications in this corpus.
Search patents in E04B- Granted patents
- 111
- Published applications
- 132
- Assignees
- 71
- Inventors
- 241
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 4 |
| 2010 | 0 | 3 |
| 2011 | 0 | 4 |
| 2012 | 2 | 3 |
| 2013 | 2 | 4 |
| 2014 | 3 | 6 |
| 2015 | 5 | 5 |
| 2016 | 7 | 12 |
| 2017 | 8 | 9 |
| 2018 | 6 | 20 |
| 2019 | 10 | 4 |
| 2020 | 12 | 10 |
| 2021 | 9 | 11 |
| 2022 | 5 | 10 |
| 2023 | 10 | 1 |
| 2024 | 6 | 10 |
| 2025 | 8 | 8 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composite frame having end-embedded girder joint structure13 Jan 2026US 12,523,033 B2Senvex Co., Ltd.
- Stud rail systems and methods for use in reinforced concrete structures25 Nov 2025US 12,480,304 B2Morse Distribution, Inc.
- Structural member assemblies, beams, and support structures comprising same30 Sep 2025US 12,428,831 B2Elevate Structures, LLC
- Building system30 Sep 2025US 12,428,832 B2NXT Building System Pty. Ltd.
- Method and arrangement for supporting a floor element on a beam and beam30 Sep 2025US 12,428,838 B2Peikko Group Oy
- Composite beam, building, and reinforcing metal fitting1 Oct 2026US 2026/0297926 A1Sekisui House, Ltd.
- Building System Including Waffle Pods28 May 2026US 2026/0146439 A1NXT International Pty. Ltd.
- A connection for timber members18 Dec 2025US 2025/0382787 A1Norwegian University of Science and Technology (Ntnu)
- Prefabricated bracket assembly integrated to prefabricated column assembly for connecting pc beams3 Apr 2025US 2025/0109588 A1Samsung E&A Co., Ltd.
- Hemispherical solar panel for enhanced light absorption3 Apr 2025US 2025/0112585 A1
Most cited
By later US patents
- Metallic spatial framework structure composed of single elements for erecting buildings69US 4,742,665 ABaierl & Demmelhuber GmbH & Co. Akustik & Trockenbau KG · 1988
- Form assembly for building framework62US 4,125,973 ARealsources, Inc. · 1978
- Simulated log and panel prefabricated house structure43US 5,253,458 A1993
- Structural filler filled steel tube column34US 5,012,622 AShimizu Construction Co., Ltd. · 1991
- Bracket28US 4,530,194 ALinton Systems Limited · 1985