E01D 1/00
Bridges in general
Official title: Bridges in general (characterised by their structural type E01D4/00 - E01D15/00)
E01D1/00 (Bridges in general) appears on 81 US grants and 56 published applications in this corpus.
Search patents in E01D- Granted patents
- 81
- Published applications
- 56
- Assignees
- 44
- Inventors
- 154
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 5 |
| 2003 | 2 | 3 |
| 2004 | 8 | 4 |
| 2005 | 2 | 3 |
| 2006 | 1 | 3 |
| 2007 | 2 | 1 |
| 2008 | 5 | 2 |
| 2009 | 0 | 3 |
| 2010 | 1 | 4 |
| 2011 | 2 | 4 |
| 2012 | 4 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 2 | 4 |
| 2020 | 2 | 3 |
| 2021 | 2 | 4 |
| 2022 | 2 | 2 |
| 2023 | 3 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vehicle-to-road technology for alignment, stopping, slowing, and slipping by electromagnetic forces18 Aug 2026US 12,709,845 B2Teracells Inc.
- E-track curb ramp device14 Oct 2025US 12,442,145 B2
- Bridge displacement calculating apparatus, bridge displacement measuring apparatus, bridge displacement calculating method, bridge displacement measuring method, and non-transitory computer-readable recording medium19 Nov 2024US 12,146,737 B2Japan Aviation Electronics Industry, Limited
- Braided belt17 Oct 2023US 11,786,773 B2Landscape Structures Inc.
- Flow control system for culverts17 Oct 2023US 11,788,236 B2Teracells Inc.
- Rust Prevention Method For Steel Material30 Jul 2026US 2026/0218387 A1JDC Corporation
- Concrete structural body, and method for constructing concrete structural body23 Jul 2026US 2026/0210116 A1Sumitomo Electric Industries, Ltd.
- Vehicle-to-road technology for alignment, stopping, slowing, and slipping by electromagnetic forces16 May 2024US 2024/0158998 A1Teracells Inc.
- E-Track Curb Ramp Device15 Jun 2023US 2023/0183928 A1
- Elevated roadway quasi-equilibrium support system8 Jun 2023US 2023/0175209 A1Teracells Inc.
Most cited
By later US patents