E01B 2/006
Deep foundation of tracks
Official title: {Deep foundation of tracks}
E01B2/006 (Deep foundation of tracks) appears on 18 US grants and 12 published applications in this corpus.
Search patents in E01B- Granted patents
- 18
- Published applications
- 12
- Assignees
- 14
- Inventors
- 31
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 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 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 0 |
| 2025 | 3 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shear resistant drain system for improving weak foundation soils25 Nov 2025US 12,480,260 B2TBT Engineering Limited
- System and method for subgrade stabilization of railroad bed21 Oct 2025US 12,448,738 B2Soil-Nail Holdings, LLC
- Feed material processing device and method for applying, distributing and compacting feed material in defined layer heights25 Mar 2025US 12,258,722 B2Koch Solutions GmbH
- Geoengineering constructions for use in railways22 Oct 2024US 12,123,149 B2Tensar Technologies Limited
- System for and method of stabilizing rail track structures using a load transfer apparatus2 Jan 2024US 11,859,349 B2Geopier Foundation Company, Inc.
- System And Method For Subgrade Stabilization Of Railroad Bed22 Jan 2026US 2026/0022522 A1R&B Leasing, LLC
- Geoengineering constructions for use in railways30 Jan 2025US 2025/0034818 A1Tensar Technologies Limited
- System for and method of stabilizing rail track structures using a load transfer apparatus30 Mar 2023US 2023/0101456 A1Geopier Foundation Company, Inc.
- Shear Resistant Drain System for Improving Weak Foundation Soils12 May 2022US 2022/0145545 A1TBT Engineering Limited
- Feed material processing device and method for applying, distributing and compacting feed material in defined layer heights17 Mar 2022US 2022/0081865 A1thyssenkrupp AG
Most cited
By later US patents
- Employing quicklime in stabilizing surface layers of the earth30US 4,329,090 A1982
- Employing quicklime in stabilizing earth25US 4,233,015 A1980
- Stabilization of earth subsurface layers24US 4,084,381 AWoodbine Corporation · 1978
- Stabilization system for soil slopes14US 6,524,027 B1DST Consulting Engineers Inc. · 2003
- Method and arrangement for influencing the interaction between a layer of earth and a structure situated in association with the layer of earth11US 5,085,539 AS.A. Compagnie Internationale des Pieux Armes Frankignoui · 1992