E02D 19/16
By placing or applying sealing substances
Official title: by placing or applying sealing substances ({E02D19/18 takes precedence}; consolidating by placing solidifying or pore-filling pore-filling substances in the soil E02D3/12 {; improving soil by chemical substances C09K17/00})
E02D19/16 (By placing or applying sealing substances) appears on 41 US grants and 25 published applications in this corpus.
Search patents in E02D- Granted patents
- 41
- Published applications
- 25
- Assignees
- 36
- Inventors
- 86
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 2 |
| 2012 | 2 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 3 |
| 2018 | 0 | 2 |
| 2019 | 4 | 0 |
| 2020 | 1 | 3 |
| 2021 | 2 | 1 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Underground water barrier installation system and a method for installing an underground water barrier10 Feb 2026US 12,546,084 B1
- Using a soil treatment to enhance the reflectivity of surfaces surrounding bifacial solar panels in order to increase their efficiency8 Apr 2025US 12,269,981 B2
- Method for providing an underground barrier for a water reservoir18 Feb 2025US 12,227,914 B2Royal Eijkelkamp B.V.
- Method for producing a sealing base in the ground4 Oct 2022US 11,459,724 B2BAUER Spezialtiefbau GmbH
- Drainage grouting pipe and method of use thereof18 Jan 2022US 11,225,768 B1Zhejiang University City College
- Method for the impermeabilization of soils1 Aug 2024US 2024/0254717 A1Thess Pty Ltd
- Method for Providing an Underground Barrier for a Water Reservoir10 Aug 2023US 2023/0250604 A1Royal Eijkelkamp B.V.
- Using a soil treatment to enhance the reflectivity of surfaces surrounding bifacial solar panels in order to increase their efficiency24 Nov 2022US 2022/0372370 A1
- Method for producing a sealing base in the ground15 Jul 2021US 2021/0214911 A1BAUER Spezialtiefbau GmbH
- Pond sealing method5 Nov 2020US 2020/0347567 A1
Most cited
By later US patents
- Method and apparatus for in situ installation of underground containment barriers under contaminated lands91US 5,542,782 AHalliburton NUS Environmental Corp. · 1996
- Soil sealing method34US 3,986,365 AAmerican Colloid Company · 1976
- Apparatus for in situ installation of underground containment barriers under contaminated lands32US 5,765,965 AHalliburton NUS Corporation · 1998
- Bentonite-gelled oil waterproofing composition31US 4,209,568 AAmerican Colloid Company · 1980
- Landfill leachate control process and product30US 4,790,688 AEng, Inc. · 1988