E01D 2/00
Bridges characterised by the cross-section of their bearing spanning structure
E01D2/00 (Bridges characterised by the cross-section of their bearing spanning structure) appears on 191 US grants and 142 published applications in this corpus.
Search patents in E01D- Granted patents
- 191
- Published applications
- 142
- Assignees
- 125
- Inventors
- 389
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 10 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 4 |
| 2004 | 7 | 3 |
| 2005 | 1 | 3 |
| 2006 | 3 | 4 |
| 2007 | 1 | 9 |
| 2008 | 3 | 3 |
| 2009 | 6 | 4 |
| 2010 | 2 | 4 |
| 2011 | 7 | 8 |
| 2012 | 4 | 3 |
| 2013 | 9 | 6 |
| 2014 | 3 | 4 |
| 2015 | 2 | 4 |
| 2016 | 7 | 3 |
| 2017 | 4 | 6 |
| 2018 | 6 | 6 |
| 2019 | 6 | 7 |
| 2020 | 5 | 5 |
| 2021 | 7 | 11 |
| 2022 | 6 | 17 |
| 2023 | 8 | 10 |
| 2024 | 8 | 7 |
| 2025 | 4 | 4 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Viaduct structure29 Sep 2026US 12,747,548 B2
- Composite box girder structure and construction method therefor28 Jul 2026US 12,692,674 B2Hunan University
- Composite deck structure for bridge and bridge structure and construction method thereof23 Jun 2026US 12,662,781 B2Hunan University
- Removal-facilitated anchor sealing device for box girder construction26 May 2026US 12,636,813 B2Yantai University
- Track beam and track beam assembly14 Apr 2026US 12,601,119 B2BYD Company Limited
- Method for the manufacture of a bridge made of longitudinal beams and deck slab elements9 Jul 2026US 2026/0193855 A1Kollegger GmbH
- Bridge connection system23 Apr 2026US 2026/0110147 A1The Henry Group, Inc.
- Assembly22 Jan 2026US 2026/0022530 A1Fsc Technologies LLC
- Carbon fiber reinforced polymer (cfrp) strengthening system with reinforcement and cathodic protection functions for steel bridge15 Jan 2026US 2026/0015806 A1Tongji University
- Roadway infrastructure for autonomous vehicles30 Oct 2025US 2025/0333910 A1Glydways Inc.
Most cited
By later US patents
- Truss structure58US 4,282,619 AHavens Steel Company · 1981
- Modular polymer matrix composite support structure and methods of constructing same49US 5,794,402 AMartin Marietta Materials, Inc. · 1998
- Compound timber-metal stressed decks41US 4,932,178 A1990
- Continuous, precast, prestressed concrete bridge deck panel forms, precast parapets, and method of construction39US 4,604,841 A1986
- Road bridge construction with precast concrete modules38US 4,051,570 AHilfiker Pipe Co. · 1977