E01D 2101/00
Material constitution of bridges
E01D2101/00 (Material constitution of bridges) appears on 480 US grants and 292 published applications in this corpus.
Search patents in E01D- Granted patents
- 480
- Published applications
- 292
- Assignees
- 266
- Inventors
- 898
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 12 | 0 |
| 1979 | 4 | 0 |
| 1980 | 7 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 8 | 0 |
| 1986 | 13 | 0 |
| 1987 | 21 | 0 |
| 1988 | 2 | 0 |
| 1989 | 10 | 0 |
| 1990 | 7 | 0 |
| 1991 | 9 | 0 |
| 1992 | 10 | 0 |
| 1993 | 7 | 0 |
| 1994 | 9 | 0 |
| 1995 | 11 | 0 |
| 1996 | 6 | 0 |
| 1997 | 21 | 0 |
| 1998 | 14 | 0 |
| 1999 | 12 | 0 |
| 2000 | 17 | 0 |
| 2001 | 9 | 4 |
| 2002 | 16 | 8 |
| 2003 | 11 | 11 |
| 2004 | 11 | 11 |
| 2005 | 7 | 11 |
| 2006 | 6 | 13 |
| 2007 | 6 | 17 |
| 2008 | 8 | 11 |
| 2009 | 10 | 11 |
| 2010 | 7 | 16 |
| 2011 | 11 | 10 |
| 2012 | 13 | 6 |
| 2013 | 9 | 6 |
| 2014 | 4 | 4 |
| 2015 | 4 | 6 |
| 2016 | 6 | 9 |
| 2017 | 6 | 8 |
| 2018 | 11 | 13 |
| 2019 | 11 | 15 |
| 2020 | 15 | 18 |
| 2021 | 12 | 20 |
| 2022 | 13 | 15 |
| 2023 | 13 | 16 |
| 2024 | 15 | 14 |
| 2025 | 7 | 10 |
| 2026 | 13 | 9 |
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
- Structural system for building and civil engineering works and construction method15 Sep 2026US 12,735,889 B2
- Socket assembled arch rib, manufacturing and construction method thereof, and arch bridge1 Sep 2026US 12,723,358 B2Shandong University
- Composite box girder structure and construction method therefor28 Jul 2026US 12,692,674 B2Hunan University
- Boardwalk system7 Jul 2026US 12,674,288 B2Permatrak North America LLC
- Duck Bridge and Method for Using Same1 Oct 2026US 2026/0297870 A1
- Additively manufactured formwork assemblies and sequential cast-in-place methods to create compression-based structures1 Oct 2026US 2026/0297924 A1The Regents of the University of Michigan
- Smart hybrid sealants for concrete cracks and joints, methods of making, and methods of use24 Sep 2026US 2026/0286622 A1
- Method for the manufacture of a bridge made of longitudinal beams and deck slab elements9 Jul 2026US 2026/0193855 A1Kollegger GmbH
- Modular block system for a bearing beam structure28 May 2026US 2026/0146395 A1Redi-Rock International, LLC
Most cited
By later US patents
- Orthogonally composite prefabricated structural slabs75US 4,972,537 A1990
- Modular polymeric matrix composite load bearing deck structure75US 6,467,118 B2Martin Marietta Materials, Inc. · 2002
- Flooring construction and method70US 5,394,667 A1995
- High strength corrugated metal plate and method of fabricating same66US 4,211,504 A1980
- Corrugated plate having variable material thickness and method for making same58US 4,241,146 A1980