E02D 27/18
Foundations formed by making use of caissons
E02D27/18 (Foundations formed by making use of caissons) appears on 30 US grants and 24 published applications in this corpus.
Search patents in E02D- Granted patents
- 30
- Published applications
- 24
- Assignees
- 13
- Inventors
- 47
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 5 |
| 2016 | 0 | 1 |
| 2017 | 3 | 2 |
| 2018 | 3 | 3 |
| 2019 | 4 | 2 |
| 2020 | 1 | 2 |
| 2021 | 2 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Extensible shells and related methods for constructing a ductile support pier23 Jun 2026US 12,662,788 B2Geopier Foundation Company, Inc.
- Subsea foundation15 Oct 2024US 12,116,748 B2Equinor Energy AS
- Extensible shells and related methods for constructing a ductile support pier18 Jun 2024US 12,012,715 B2Geopier Foundation Company, Inc.
- Method and apparatus for manufacturing marine foundation6 Jun 2023US 11,668,065 B2Ventower Industries
- Extensible shells and related methods for constructing a ductile support pier25 Oct 2022US 11,479,935 B2Geopier Foundation Company, Inc.
- Concrete Cladding12 Feb 2026US 2026/0043210 A1Silica-X Holdings Inc
- Subsea foundation9 Jan 2025US 2025/0012035 A1Equinor Energy AS
- Subsea foundation2 Jan 2025US 2025/0003172 A1Equinor Energy AS
- Extensible shells and related methods for constructing a ductile support pier10 Oct 2024US 2024/0337082 A1Geopier Foundation Company, Inc.
- Extensible shells and related methods for constructing a ductile support pier9 Feb 2023US 2023/0041358 A1Geopier Foundation Company, Inc.
Most cited
By later US patents
- Method of creating offshore seabed mound33US 4,643,617 ATakenaka Kohmuten Co., Lt. · 1987
- Prestressed caisson bearing pier and structural foundation device31US 5,234,290 A1993
- Rapidly erectable, removable, reusable and raisable outdoor acoustical wall system18US 5,572,847 AJTE, Inc. · 1996
- Rapidly erectable, removable, reusable and raisable outdoor acoustical wall system and method12US 5,274,971 AJTE, Inc. · 1994
- Modular maritime dock design12US 6,082,931 AValueQuest, Inc. · 2000