E02D 27/26
Compacting soil locally before forming foundations
Official title: Compacting soil locally before forming foundations; Construction of foundation structures by forcing binding substances into gravel fillings (consolidating foundation soil in general E02D3/02 - E02D3/12; {for piles E02D5/02, E02D5/46})
E02D27/26 (Compacting soil locally before forming foundations) appears on 42 US grants and 37 published applications in this corpus.
Search patents in E02D- Granted patents
- 42
- Published applications
- 37
- Assignees
- 22
- Inventors
- 78
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 3 | 2 |
| 2015 | 1 | 3 |
| 2016 | 2 | 2 |
| 2017 | 2 | 4 |
| 2018 | 3 | 1 |
| 2019 | 2 | 4 |
| 2020 | 3 | 7 |
| 2021 | 6 | 1 |
| 2022 | 0 | 2 |
| 2023 | 2 | 3 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for preventing sudden subsidence of open caisson in soft foundation23 Sep 2025US 12,421,684 B2China Tiesiju Civil Engineering Group Co., Ltd.
- Method for foundation consolidation combining vacuum preloading and geomembrane bag assembly loading22 Apr 2025US 12,281,456 B2Wenhou University
- Foundation with pedestal and ribs for towers26 Mar 2024US 11,939,736 B2
- Method of compaction of bases composed of weak mineral soils24 Oct 2023US 11,795,652 B2Joint Stock Company “Rosenergoatom”
- Building foundation structure, and construction method therefor31 Jan 2023US 11,566,394 B2Takeuchi Construction Co., Ltd.
- Foundation with pedestal and ribs for towers30 Jul 2026US 2026/0218474 A1
- Foundation with pedestal and ribs for towers18 Jan 2024US 2024/0018736 A1
- Foundation with pedestal and ribs for towers7 Dec 2023US 2023/0392342 A9
- Method for preventing sudden subsidence of open caisson in soft foundation9 Nov 2023US 2023/0358010 A1China Tiesiju Civil Engineering Group Co., Ltd.
- Method of Compaction of Bases Composed of Weak Mineral Soils16 Mar 2023US 2023/0082840 A1Joint Stock Company “Rosenergoatom”
Most cited
By later US patents
- Method of creating offshore seabed mound33US 4,643,617 ATakenaka Kohmuten Co., Lt. · 1987
- Offshore unit structure31US 4,692,065 ATakenaka Komuten Co., Ltd. · 1987
- Method of constructing a compacted granular or stone column in soil masses and apparatus therefor27US 4,397,588 AVibroflotation Foundation Company · 1983
- Treating soil24US 4,072,017 A1978
- Soil reinforcement method and apparatus24US 6,354,768 B1Geotechnical Reinforcement Company, Inc. · 2002