E04B 2001/2457
Beam to beam connections
Official title: {Beam to beam connections}
E04B2001/2457 (Beam to beam connections) appears on 235 US grants and 269 published applications in this corpus.
Search patents in E04B- Granted patents
- 235
- Published applications
- 269
- Assignees
- 174
- Inventors
- 498
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 6 |
| 2003 | 5 | 11 |
| 2004 | 8 | 10 |
| 2005 | 1 | 12 |
| 2006 | 4 | 11 |
| 2007 | 3 | 5 |
| 2008 | 3 | 7 |
| 2009 | 3 | 4 |
| 2010 | 5 | 8 |
| 2011 | 3 | 11 |
| 2012 | 9 | 5 |
| 2013 | 5 | 7 |
| 2014 | 8 | 9 |
| 2015 | 7 | 7 |
| 2016 | 11 | 13 |
| 2017 | 11 | 13 |
| 2018 | 9 | 22 |
| 2019 | 22 | 24 |
| 2020 | 20 | 18 |
| 2021 | 9 | 10 |
| 2022 | 13 | 10 |
| 2023 | 11 | 14 |
| 2024 | 6 | 10 |
| 2025 | 12 | 12 |
| 2026 | 5 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Post tension and cantilever connection assembly for a modular construction29 Sep 2026US 12,747,576 B2Cassette Inc.
- Notched moment frame connector system26 May 2026US 12,637,854 B2Simpson Strong-Tie Company, Inc.
- Tensile membrane structure building system17 Mar 2026US 12,577,802 B2Tenthouse Structures (Pty) Ltd
- Yielding link, particularly for eccentrically braced frames17 Feb 2026US 12,553,251 B2Cast Connex Coproration
- Horizontal floor made up of a load-bearing structure and floor panels laid thereon20 Jan 2026US 12,529,222 B2Nedcon B.V.
- Support structure for keels for building9 Jul 2026US 2026/0193878 A1
- Tensile membrane structure building system25 Jun 2026US 2026/0176888 A1Tenthouse Structures (Pty) Ltd
- Modular horizontal channel steel beam connection device18 Jun 2026US 2026/0168229 A1Guangzhou University
- Boltless connection device for upper and lower modular beams of steel structure modular building18 Jun 2026US 2026/0168230 A1Guangzhou University
- High-strength steel structure joint connection device and using method thereof28 May 2026US 2026/0146436 A1Tianjin University
Most cited
By later US patents
- Structure of lightweight bars and connector means therefore105US 4,069,638 AScanovator AB · 1978
- Moment resisting, beam-to-column connection89US 6,138,427 A2000
- Building frame structure80US 6,802,169 B22004
- Structural connector approximating a cone of elliptical cross-section76US 5,244,300 ALehigh University · 1993
- Easy-to-assembly patio construction70US 6,082,070 A2000