E01D 11/04
Cable-stayed bridges
E01D11/04 (Cable-stayed bridges) appears on 62 US grants and 48 published applications in this corpus.
Search patents in E01D- Granted patents
- 62
- Published applications
- 48
- Assignees
- 43
- Inventors
- 177
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 2 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 0 |
| 2015 | 2 | 5 |
| 2016 | 2 | 2 |
| 2017 | 3 | 0 |
| 2018 | 3 | 4 |
| 2019 | 3 | 6 |
| 2020 | 1 | 6 |
| 2021 | 1 | 0 |
| 2022 | 4 | 4 |
| 2023 | 1 | 5 |
| 2024 | 1 | 2 |
| 2025 | 5 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Large-span corridor structure composed of arc-shaped cantilever trusses and stay cable supporting structures and constituting method thereof10 Mar 2026US 12,571,172 B2Shaoxing University
- Deicing device for a sheath of a structural cable and a method for deicing a structural cable7 Oct 2025US 12,435,468 B2Soletanche Freyssinet
- Suspension cable replacement device7 Oct 2025US 12,435,478 B2Railway No. 10 Engineering Group Co., Ltd.
- Armoury element for the protection of a structural material and/or load-carrying element2 Sep 2025US 12,404,641 B2VSL International AG
- In-line damping systems and methods20 May 2025US 12,305,343 B2Structural Technologies, LLC
- Method for intelligent determination of beam tower alignment and suspension cable tensioning of hybrid cable-stayed suspension bridge21 May 2026US 2026/0140008 A1Changsha University of Science and Technology
- Stay cable lever mass damper24 Jul 2025US 2025/0237022 A1China Railway Bridge Research Technology Co., Ltd
- Method for transforming a cable supported bridge from a first bridge state into a second bridge state and cable supported bridge23 Jan 2025US 2025/0027281 A1DYWIDAG-Systems International GmbH
- Stiffening girder erection method of ground-anchored suspension bridge24 Oct 2024US 2024/0352688 A1Changsha University of Science and Technology
- Large-span corridor structure composed of arc-shaped cantilever trusses and stay cable supporting structures and constituting method thereof8 Aug 2024US 2024/0263407 A1Zhejiang University City College
Most cited
By later US patents
- Cable-stay roof for stadium or arena and method of construction of same21US 4,802,314 A1989
- Spacer for tension member21US 4,848,052 ADyckerhoff & Widmann Aktiengesellschaft · 1989
- Corrosion protected tension member for use in prestressed concrete and method of installing same21US 4,878,327 ADyckerhoff & Widmann Aktiengesellschaft · 1989
- Method of constructing the approach and main spans of a cable stayed segmental bridge18US 4,799,279 AFigg and Muller Engineers, Inc. · 1989
- Dock structure17US 3,953,980 A1976