E02D 27/00
Foundations as substructures
E02D27/00 (Foundations as substructures) appears on 2,495 US grants and 2,421 published applications in this corpus.
Search patents in E02D- Granted patents
- 2,495
- Published applications
- 2,421
- Assignees
- 1,292
- Inventors
- 4,341
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 19 | 0 |
| 1977 | 27 | 0 |
| 1978 | 31 | 0 |
| 1979 | 10 | 0 |
| 1980 | 12 | 0 |
| 1981 | 20 | 0 |
| 1982 | 13 | 0 |
| 1983 | 8 | 0 |
| 1984 | 8 | 0 |
| 1985 | 16 | 0 |
| 1986 | 27 | 0 |
| 1987 | 36 | 0 |
| 1988 | 31 | 0 |
| 1989 | 29 | 0 |
| 1990 | 21 | 0 |
| 1991 | 21 | 0 |
| 1992 | 25 | 0 |
| 1993 | 26 | 0 |
| 1994 | 23 | 0 |
| 1995 | 25 | 0 |
| 1996 | 32 | 0 |
| 1997 | 22 | 0 |
| 1998 | 51 | 0 |
| 1999 | 41 | 0 |
| 2000 | 41 | 0 |
| 2001 | 48 | 16 |
| 2002 | 50 | 41 |
| 2003 | 49 | 48 |
| 2004 | 32 | 65 |
| 2005 | 27 | 57 |
| 2006 | 32 | 65 |
| 2007 | 40 | 77 |
| 2008 | 29 | 65 |
| 2009 | 40 | 67 |
| 2010 | 41 | 66 |
| 2011 | 48 | 84 |
| 2012 | 45 | 98 |
| 2013 | 75 | 92 |
| 2014 | 92 | 112 |
| 2015 | 94 | 150 |
| 2016 | 102 | 133 |
| 2017 | 105 | 124 |
| 2018 | 110 | 124 |
| 2019 | 115 | 105 |
| 2020 | 117 | 146 |
| 2021 | 112 | 127 |
| 2022 | 99 | 134 |
| 2023 | 112 | 145 |
| 2024 | 112 | 118 |
| 2025 | 100 | 99 |
| 2026 | 54 | 63 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- E02D 27/32Foundations for special purposes1,777
- E02D 27/01Flat foundations557
- E02D 27/10Deep foundations351
- E02D 27/26Compacting soil locally before forming foundations42
- E02D 27/28Stressing the soil or the foundation structure while forming foundations30
- E02D 27/30Foundations made with permanent use of sheet pile bulkheads, walls of planks12
- E02D 27/24Foundations constructed by making use of diving-bells2
Recent patents
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- System and method for forming an anchorage configured to fasten a vertical mast of a crane8 Oct 2026US 2026/0308864 A1
- Duck Bridge and Method for Using Same1 Oct 2026US 2026/0297870 A1
- Pier bracket and sleeve connection for an anchor assembly1 Oct 2026US 2026/0297879 A1Independence Materials Group, LLC
- Pile structure for an offshore wind turbine and methods of installing the same1 Oct 2026US 2026/0297881 A1Equinor Energy AS
- Seismic damping pier foundation system for seismic isolation24 Sep 2026US 2026/0286628 A1Cover Technologies, Inc.
Most cited
By later US patents
- Systems and methods for monitoring building health209US 10,042,341 B1State Farm Mutual Automobile Insurance Company · 2018
- Systems and methods for monitoring building health166US 10,579,028 B1State Farm Mutual Automobile Insurance Company · 2020
- Adjustable foundation piering system132US 6,074,133 A2000
- Micropile casing and method130US 6,012,874 ADBM Contractors, Inc. · 2000
- Universal wall forming system125US 5,570,552 A1996