E02D 15/06
Placing concrete under water
Official title: Placing concrete under water {(for surfacing the bottom of bodies of water E02B3/121)}
E02D15/06 (Placing concrete under water) appears on 23 US grants and 20 published applications in this corpus.
Search patents in E02D- Granted patents
- 23
- Published applications
- 20
- Assignees
- 20
- Inventors
- 90
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 7 |
| 2025 | 3 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Handling device and method for gripping and inserting a pile tube into a borehole25 Nov 2025US 12,480,271 B2BAUER Offshore Technologies GmbH
- Integrated PAC-based cap delivery system, apparatus and compositions14 Oct 2025US 12,441,864 B2J. F. Brennan Co., Inc.
- Y-shaped packer23 Sep 2025US 12,422,041 B2Hengxiang Technology Inc., Ltd
- Integrated PAC-based cap layer delivery system27 Aug 2024US 12,071,735 B2J. F. Brennan Co., Inc.
- High strength grouting method for single pile rock-socketed foundation of weakly weathered bed rock for offshore wind power27 Sep 2022US 11,453,991 B2Zhejiang University
- Underwater packer19 Feb 2026US 2026/0049456 A1Feature-Tec (Wuxi) Filtration Technology Co., Ltd
- Method for forming a foundation pile in the ground15 Jan 2026US 2026/0015812 A1BAUER Offshore Technologies GmbH
- Method for designing and forming a retaining wall in the ground, and retaining wall18 Sep 2025US 2025/0290265 A1BAUER Spezialtiefbau GmbH
- Integrated pac-based cap delivery system, apparatus and compositions28 Nov 2024US 2024/0392100 A1J. F. Brennan Co., Inc.
- Y-shaped packer28 Nov 2024US 2024/0392879 A1Hengxiang Technology Inc., Ltd
Most cited
By later US patents
- System for placing freshly mixed concrete on the seafloor19US 4,266,889 AThe United States of America as represented by the Secretary of the Navy · 1981
- Method and apparatus for producing a slurry for underwater placement14US 4,759,632 AShimizu Construction Co., Ltd. · 1988
- Subsea grout distributor12US 4,214,843 ABrown & Root, Inc. · 1980
- Method for building structures in water10US 4,664,556 A1987
- Submarine power storage system9US 6,347,910 B1Mitsubishi Heavy Industries, Ltd. · 2002