E02B 3/128
Coherent linings made on the spot
Official title: {Coherent linings made on the spot, e.g. cast in situ, extruded on the spot (for canal linings E02B5/02)}
E02B3/128 (Coherent linings made on the spot) appears on 32 US grants and 20 published applications in this corpus.
Search patents in E02B- Granted patents
- 32
- Published applications
- 20
- Assignees
- 16
- Inventors
- 52
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 2 |
| 2016 | 3 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 5 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Integrated PAC-based cap delivery system, apparatus and compositions14 Oct 2025US 12,441,864 B2J. F. Brennan Co., Inc.
- Integrated PAC-based cap layer delivery system27 Aug 2024US 12,071,735 B2J. F. Brennan Co., Inc.
- Method for stabilizing and lifting channel boards by underwater grouting7 Mar 2023US 11,598,065 B2SAFEKEY Engineering Technology (Zhengzhou), Ltd.
- Ecological remediation method for controlling sulphur pollution inBlack and odorous sludge of rivers23 Aug 2022US 11,420,889 B2Nanjing Institute of Geography
- Pond sealing method19 Oct 2021US 11,149,394 B2
- Integrated pac-based cap delivery system, apparatus and compositions28 Nov 2024US 2024/0392100 A1J. F. Brennan Co., Inc.
- Pac-based cap delivery methods11 Jul 2024US 2024/0226847 A1J. F. Brennan Co., Inc.
- Pac-based cap layers and compositions11 Jul 2024US 2024/0228738 A1J. F. Brennan Co., Inc.
- Integrated pac-based cap layer delivery system11 Jul 2024US 2024/0229405 A1J. F. Brennan Co., Inc.
- Integrated pac-based cap delivery system, apparatus and compositions11 Jul 2024US 2024/0229406 A1J. F. Brennan Co., Inc.
Most cited
By later US patents
- Flowable material to isolate or treat a surface34US 5,897,946 ANew Waste Concepts, Inc. · 1999
- Composite particles and methods for their application and implementation32US 6,386,796 B12002
- Composite particles and methods for their application and implementation32US 6,558,081 B22003
- Method for controlling soil erosion22US 4,071,400 AThe Dow Chemical Company · 1978
- Method and composition for preventing water contaminated with industrial waste from seeping through soil containing said water16US 3,949,560 AAmerican Colloid Company · 1976