E02D 19/00
Keeping dry foundation sites or other areas in the ground
Official title: Keeping dry foundation sites or other areas in the ground (sheet piles or bulkheads E02D5/02)
E02D19/00 (Keeping dry foundation sites or other areas in the ground) appears on 330 US grants and 216 published applications in this corpus.
Search patents in E02D- Granted patents
- 330
- Published applications
- 216
- Assignees
- 201
- Inventors
- 550
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 9 | 0 |
| 1986 | 4 | 0 |
| 1987 | 11 | 0 |
| 1988 | 8 | 0 |
| 1989 | 7 | 0 |
| 1990 | 9 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 9 | 0 |
| 1996 | 11 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 5 |
| 2003 | 10 | 10 |
| 2004 | 8 | 7 |
| 2005 | 8 | 3 |
| 2006 | 4 | 8 |
| 2007 | 7 | 7 |
| 2008 | 0 | 0 |
| 2009 | 4 | 6 |
| 2010 | 3 | 7 |
| 2011 | 2 | 9 |
| 2012 | 4 | 3 |
| 2013 | 3 | 6 |
| 2014 | 5 | 14 |
| 2015 | 11 | 16 |
| 2016 | 12 | 12 |
| 2017 | 12 | 16 |
| 2018 | 14 | 14 |
| 2019 | 21 | 7 |
| 2020 | 13 | 16 |
| 2021 | 10 | 12 |
| 2022 | 13 | 13 |
| 2023 | 13 | 8 |
| 2024 | 5 | 9 |
| 2025 | 10 | 7 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sump pump system and method for operating thereof12 May 2026US 12,624,688 B2
- Underground water barrier installation system and a method for installing an underground water barrier10 Feb 2026US 12,546,084 B1
- Building foundation and soil stabilization method and system11 Nov 2025US 12,467,218 B2Aquadation LLC
- Suction pile cofferdam28 Oct 2025US 12,454,804 B2Delta Subsea LLC
- Flushable pill sensor12 Aug 2025US 12,385,590 B2State Farm Mutual Automobile Insurance Company
- Robot Ball Detection Device15 Jan 2026US 2026/0016112 A1State Farm Mutual Automobile Insurance Company
- Flushable Pill Sensor20 Nov 2025US 2025/0354645 A1State Farm Mutual Automobile Insurance Company
- Portable Cofferdam System23 Oct 2025US 2025/0327262 A1Subsurface, Inc.
- Sump pump system and method for operating thereof16 Oct 2025US 2025/0320856 A1
- Device forming a water-free space on the underwater surface9 Oct 2025US 2025/0313317 A1Zhejiang University
Most cited
By later US patents
- Methods for indication of at least one subsurface barrier characteristic and methods of use220US 7,234,895 B2Battelle Energy Alliance, LLC · 2007
- Isolation of soil with a low temperature barrier prior to conductive thermal treatment of the soil128US 6,854,929 B2Board of Regents, The University of Texas System · 2005
- Method and apparatus for in situ installation of underground containment barriers under contaminated lands91US 5,542,782 AHalliburton NUS Environmental Corp. · 1996
- Cutoff wall system to isolate contaminated soil65US 5,388,931 A1995
- Moisture impervient barrier and method for making same64US 4,565,468 A1986