E01D 19/06
Arrangement, construction or bridging of expansion joints
Official title: Arrangement, construction or bridging of expansion joints ({E01D19/005 takes precedence; in movable bridges E01D15/005 - E01D15/10}; sealing joints not restricted to expansion joints for bridges E04B1/68)
E01D19/06 (Arrangement, construction or bridging of expansion joints) appears on 264 US grants and 131 published applications in this corpus.
Search patents in E01D- Granted patents
- 264
- Published applications
- 131
- Assignees
- 138
- Inventors
- 348
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 12 | 0 |
| 1978 | 15 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 10 | 0 |
| 1982 | 7 | 0 |
| 1983 | 6 | 0 |
| 1984 | 8 | 0 |
| 1985 | 4 | 0 |
| 1986 | 9 | 0 |
| 1987 | 8 | 0 |
| 1988 | 8 | 0 |
| 1989 | 5 | 0 |
| 1990 | 9 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 8 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 4 |
| 2003 | 5 | 3 |
| 2004 | 1 | 7 |
| 2005 | 4 | 5 |
| 2006 | 2 | 4 |
| 2007 | 3 | 4 |
| 2008 | 4 | 7 |
| 2009 | 1 | 1 |
| 2010 | 1 | 5 |
| 2011 | 0 | 4 |
| 2012 | 7 | 3 |
| 2013 | 5 | 3 |
| 2014 | 8 | 4 |
| 2015 | 1 | 5 |
| 2016 | 1 | 5 |
| 2017 | 10 | 6 |
| 2018 | 12 | 11 |
| 2019 | 6 | 11 |
| 2020 | 8 | 11 |
| 2021 | 5 | 3 |
| 2022 | 7 | 5 |
| 2023 | 6 | 3 |
| 2024 | 3 | 10 |
| 2025 | 6 | 7 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Modular expansion joint system29 Sep 2026US 12,747,549 B2Sika Technology AG
- Roadway expansion joint device comprising a rod supporting a flexible element placed between two joint profiles28 Jul 2026US 12,692,670 B2Karlgeir Gruppen AB
- Transition structure for bridging a structural joint26 May 2026US 12,637,814 B2Maurer Engineering Inc.
- Bridge expansion joint structure and construction method thereof4 Nov 2025US 12,460,360 B2Jsti Group
- Seismic reinforcement device for bridge21 Oct 2025US 12,448,741 B2Bridge Bearing Manufacture Co., Ltd.
- Low-poisson's-ratio elastomer, seamless expansion device and construction process4 Sep 2025US 2025/0277346 A1Jiangsu Changlu Zhizao Technology Co., Ltd.
- Roadway expansion joint device comprising a rod supporting a flexible element placed between two joint profiles19 Jun 2025US 2025/0198093 A1Karlgeir Gruppen AB
- Bridge Expansion and Contraction Device and Installation Method Therefor19 Jun 2025US 2025/0198097 A1Ningbo Roaby Technology Industrial Group Co., Ltd.
- A Jointless Bridge Expansion and Contraction Device12 Jun 2025US 2025/0188690 A1Ningbo Roaby Technology Industrial Group Co., Ltd.
- Expansion joint, system and method for connecting regions of a rail-based grid storage system8 May 2025US 2025/0145373 A1Autostore Technology AS
Most cited
By later US patents
- Highway expansion joint strip seal161US 5,071,282 AThe D. S. Brown Company · 1991
- Roadway expansion joint and seal157US 4,447,172 AStructural Accessories, Inc. · 1984
- Expansion joint with elastomer seal153US 4,007,994 AThe D. S. Brown Company · 1977
- Roadway joint-sealing apparatus149US 4,080,086 AWatson Bowman Associates, Inc. · 1978
- Movement-compensating plate anchor109US 8,317,444 B1Emseal Joint Systems Ltd. · 2012