E01B 2204/10
Making longitudinal or transverse sleepers or slabs in situ or embedding them
E01B2204/10 (Making longitudinal or transverse sleepers or slabs in situ or embedding them) appears on 5 US grants and 1 published applications in this corpus.
Search patents in E01B- Granted patents
- 5
- Published applications
- 1
- Assignees
- 7
- Inventors
- 24
- Latest grant
- 5 Oct 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Fiber-reinforced prestressed reinforced concrete sleeper5 Oct 2021US 11,136,724 B2Beijing Tieke Shougang Track Technology Co. , Ltd
- Pre-assembled plate consisting of armoured concrete7 Jul 2009US 7,556,208 B1Max Bogl Bauunternehmung GmbH & Co. KG
- Method for installing a steady rail track29 May 2001US 6,237,856 B1Pfleiderer Infrastrukturtechnik GmbH & Co. KG
- Drainage system for a railroad superstructure for supporting sleepers17 May 1994US 5,312,038 A
- Railway roadbeds with rail slabs, and method for preparing17 Nov 1992US 5,163,614 ABeton- es Vasbetonipari Muvek
Most cited
By later US patents
- Method for installing a steady rail track11US 6,237,856 B1Pfleiderer Infrastrukturtechnik GmbH & Co. KG · 2001
- Pre-assembled plate consisting of armoured concrete7US 7,556,208 B1Max Bogl Bauunternehmung GmbH & Co. KG · 2009
- Railway roadbeds with rail slabs, and method for preparing6US 5,163,614 ABeton- es Vasbetonipari Muvek · 1992
- Drainage system for a railroad superstructure for supporting sleepers3US 5,312,038 A1994
- Fiber-reinforced prestressed reinforced concrete sleeper1US 11,136,724 B2Beijing Tieke Shougang Track Technology Co. , Ltd · 2021