E02D 27/28
Stressing the soil or the foundation structure while forming foundations
E02D27/28 (Stressing the soil or the foundation structure while forming foundations) appears on 30 US grants and 28 published applications in this corpus.
Search patents in E02D- Granted patents
- 30
- Published applications
- 28
- Assignees
- 12
- Inventors
- 33
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 2 | 3 |
| 2020 | 2 | 5 |
| 2021 | 6 | 3 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 2 | 3 |
| 2025 | 1 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ground improvement body24 Feb 2026US 12,559,896 B2Takeuchi Construction Co., Ltd.
- Substrate foundation support10 Feb 2026US 12,546,085 B2Parsons Corporation
- Modular slab, slab system, piles and methods of use thereof8 Jul 2025US 12,352,045 B2Junction7 Limited
- Foundation with pedestal and ribs for towers26 Mar 2024US 11,939,736 B2
- Modular slab, slab system, piles and methods of use thereof6 Feb 2024US 11,891,802 B2Junction7 Limited
- Foundation with pedestal and ribs for towers30 Jul 2026US 2026/0218474 A1
- Ground improvement body29 May 2025US 2025/0171974 A1Takeuchi Construction Co., Ltd.
- Substrate foundation support1 Aug 2024US 2024/0254716 A1Parsons Corporation
- Modular Slab, Slab System, Piles and Methods of Use Thereof18 Apr 2024US 2024/0125120 A1Junction7 Limited
- Foundation with pedestal and ribs for towers18 Jan 2024US 2024/0018736 A1
Most cited
By later US patents
- Short aggregate piers and method and apparatus for producing same47US 5,249,892 A1993
- Prestressed caisson bearing pier and structural foundation device31US 5,234,290 A1993
- Soil reinforcement method and apparatus24US 6,354,768 B1Geotechnical Reinforcement Company, Inc. · 2002
- Foundation with slab, pedestal and ribs for columns and towers20US 9,096,985 B12015
- Methods of determining capability and quality of foundation piles and of designing foundation piles, apparatus for measuring ground characteristics, method of making hole for foundation pile such as cast-in-situ pile and apparatus therefor17US 5,099,696 ATakechi Engineering Co., Ltd. · 1992