E02D 3/12
Consolidating by placing solidifying or pore-filling substances in the soil
Official title: Consolidating by placing solidifying or pore-filling substances in the soil (making piles E02D5/46; soil-conditioning or soil-stabilising materials C09K17/00; consolidation of ground around boreholes or wells E21B43/025)
E02D3/12 (Consolidating by placing solidifying or pore-filling substances in the soil) appears on 510 US grants and 404 published applications in this corpus.
Search patents in E02D- Granted patents
- 510
- Published applications
- 404
- Assignees
- 356
- Inventors
- 1,107
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 11 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 6 | 0 |
| 1986 | 10 | 0 |
| 1987 | 12 | 0 |
| 1988 | 6 | 0 |
| 1989 | 11 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 8 | 0 |
| 1994 | 10 | 0 |
| 1995 | 12 | 0 |
| 1996 | 9 | 0 |
| 1997 | 4 | 0 |
| 1998 | 11 | 0 |
| 1999 | 17 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 2 |
| 2002 | 1 | 6 |
| 2003 | 8 | 5 |
| 2004 | 6 | 9 |
| 2005 | 9 | 7 |
| 2006 | 5 | 7 |
| 2007 | 3 | 15 |
| 2008 | 3 | 6 |
| 2009 | 3 | 13 |
| 2010 | 11 | 13 |
| 2011 | 9 | 12 |
| 2012 | 7 | 10 |
| 2013 | 5 | 9 |
| 2014 | 12 | 17 |
| 2015 | 12 | 24 |
| 2016 | 20 | 23 |
| 2017 | 16 | 31 |
| 2018 | 25 | 21 |
| 2019 | 20 | 23 |
| 2020 | 19 | 21 |
| 2021 | 24 | 20 |
| 2022 | 18 | 27 |
| 2023 | 21 | 25 |
| 2024 | 20 | 21 |
| 2025 | 25 | 23 |
| 2026 | 14 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Composition and method for equine arena footing treatment14 Jul 2026US 12,680,023 B1
- Method for manufacturing an element comprising a grout activation cycle14 Jul 2026US 12,680,252 B2
- Method for designing and forming a retaining wall in the ground, and retaining wall14 Jul 2026US 12,680,258 B2BAUER Spezialtiefbau GmbH
- Grouting double-locking pressure real-time sensing system and method for operating the same16 Jun 2026US 12,655,597 B2SAFEKEY Engineering Technology (Zhengzhou), Ltd.
- Vibratory grouting rod with drilling and vibrating functions and method for using the same16 Jun 2026US 12,655,598 B2
- Systems and Methods to Provide Pressed and Aggregate Filled Concavities for Improving Ground Stiffness and Uniformity3 Sep 2026US 2026/0258624 A1Ingios Geotechnics, Inc.
- Settlement monitoring and treatment method for widened embankment with inclined-vertical pile retaining structure, apparatus, and tool27 Aug 2026US 2026/0250924 A1Tianjin University
- Foundation reinforcement equipment integrating ramming, vibroflotation and material feeding functions27 Aug 2026US 2026/0254334 A1Zhejiang Natural Resources Group Co., Ltd.
- Composition, method and system for stabilising a rock mass13 Aug 2026US 2026/0234890 A1Stratalock Pty Ltd
- Powder chemical injection apparatus for liquefaction-induced ground improvement applications30 Jul 2026US 2026/0218469 A1Eskisehir Teknik Universitesi
Most cited
By later US patents
- Grouting composition comprising slag107US 4,761,183 AGeochemical Corporation · 1988
- Remedial well bore sealing methods and compositions92US 6,012,524 AHalliburton Energy Services.Inc. · 2000
- 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
- Chemically stabilized organic emulsions56US 5,895,347 AVinzoyl Technical Services, L.L.C. · 1999