E02D 2250/003
Injection of material
E02D2250/003 (Injection of material) appears on 124 US grants and 113 published applications in this corpus.
Search patents in E02D- Granted patents
- 124
- Published applications
- 113
- Assignees
- 106
- Inventors
- 393
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 16 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 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 | 1 |
| 2015 | 1 | 3 |
| 2016 | 5 | 3 |
| 2017 | 3 | 13 |
| 2018 | 8 | 11 |
| 2019 | 6 | 7 |
| 2020 | 10 | 14 |
| 2021 | 13 | 19 |
| 2022 | 13 | 10 |
| 2023 | 10 | 12 |
| 2024 | 9 | 5 |
| 2025 | 10 | 11 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Post-tensioned helical anchors simultaneously spin-drilled and grouted and method therefor18 Aug 2026US 12,709,856 B2
- Methods and apparatus for building expanded shaft augured foundation elements21 Jul 2026US 12,686,985 B2Geopier Foundation Company, Inc.
- Method for manufacturing an element comprising a grout activation cycle14 Jul 2026US 12,680,252 B2
- Systems and methods to provide pressed and aggregate filled concavities for improving ground stiffness and uniformity21 Apr 2026US 12,606,969 B2Ingios Geotechnics, Inc.
- Device and methods for raising footings and foundations21 Apr 2026US 12,606,976 B1
- System method and device for structural improvement with micropiles24 Sep 2026US 2026/0286643 A1Transparent Engineered Solutions, LLC
- Construction process for partially bonded prestressed uplift-resistant glass fiber anchor piles avoiding stress concentration17 Sep 2026US 2026/0275671 A1Beijing Building Materials and Geological Engineering Co.
- Injection port apparatuses for hollow structural blocks30 Jul 2026US 2026/0218478 A1
- Underwater concrete structure for preventing subsidence at seabed soft ground, and construction method therefor25 Dec 2025US 2025/0389097 A1Yujoo Co., Ltd.
- Method and arrangement for producing a foundation element in the ground2 Oct 2025US 2025/0305234 A1BAUER Spezialtiefbau GmbH
Most cited
By later US patents
- Method and apparatus for in situ installation of underground containment barriers under contaminated lands91US 5,542,782 AHalliburton NUS Environmental Corp. · 1996
- Ground anchor device for penetrating an underground rock formation62US 5,919,005 AIntegrated Stabilzation Technologies Inc. · 1999
- Ground anchor device59US 5,934,836 AIntegrated Stabilization Technologies Inc. · 1999
- Drive device used for soil stabilization54US 5,904,447 AIntegrated Stabilization Technologies Inc. · 1999
- Stackable riser for on-site waste and drainage systems48US 5,617,679 ATuf-Tite, Inc. · 1997