E01B 2204/15
Layout or geometry of the track
E01B2204/15 (Layout or geometry of the track) appears on 16 US grants and 9 published applications in this corpus.
Search patents in E01B- Granted patents
- 16
- Published applications
- 9
- Assignees
- 7
- Inventors
- 30
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 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 | 6 |
| 2020 | 1 | 0 |
| 2021 | 3 | 1 |
| 2022 | 4 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Track beam and track beam assembly14 Apr 2026US 12,601,119 B2BYD Company Limited
- Bogie, rail vehicle having same, and rail transport system1 Apr 2025US 12,263,870 B2BYD Company Limited
- Rail transport system2 May 2023US 11,639,187 B2BYD Company Limited
- Continuous serpentine concrete beamway forming system and a method for creating a hollow continuous serpentine concrete beamway6 Dec 2022US 11,518,419 B1
- Rapid transit system with wheel in track design4 Oct 2022US 11,459,706 B1
- Track beam and track beam assembly29 Jun 2023US 2023/0203758 A1BYD Company Limited
- Bogie, rail vehicle having same, and rail transport system17 Feb 2022US 2022/0048541 A1BYD Company Limited
- Monorail transportation-based spatial transport system4 Nov 2021US 2021/0340713 A1Beijing Jiaotong University
- Bogie, rail vehicle having same, and rail transport system3 Oct 2019US 2019/0300023 A1BYD Company Limited
- Rail transport system19 Sep 2019US 2019/0283783 A1BYD Company Limited
Most cited
By later US patents
- Automated track location identification using measured track data58US 5,791,063 AEnsco, Inc. · 1998
- Method of correcting the position of a railroad track8US 6,220,170 B1Franz Plasser Bahnbaumaschinen-Industriegessellschaft m.b.H · 2001
- Precast concrete curved grade crossing with restraining rail6US 5,988,519 APacific International Pipe Enterprises, Inc. · 1999
- Machine and method for rehabilitating a track5US 6,158,352 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H. · 2000
- Curve path of a switch, and track joint using this type of curve path3US 6,371,418 B1VAE GmbH · 2002