E02F 7/023
Mounted on a floating dredger
Official title: {mounted on a floating dredger}
E02F7/023 (Mounted on a floating dredger) appears on 25 US grants and 19 published applications in this corpus.
Search patents in E02F- Granted patents
- 25
- Published applications
- 19
- Assignees
- 15
- Inventors
- 55
- Latest grant
- 31 Dec 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 3 | 3 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 3 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Dredger actuated from land31 Dec 2019US 10,519,625 B2
- System for recovering minerals from the seabed29 Oct 2019US 10,458,235 B2Deep Reach Technology, Inc.
- System and method thereof for off shore mining12 Feb 2019US 10,202,739 B2Doris Mineral Resources Private Limited
- Seafloor nodule concentrating system and method26 Jun 2018US 10,006,187 B2Nautilus Minerals Singapore Pte Ltd
- Buffer system for mining deep seafloor mineral resource10 May 2016US 9,334,625 B2Korea Institute of Ocean Science & Technology
- Floating Filtering Apparatus And Dredging System Therewith22 May 2025US 2025/0163675 A1
- Dredge head assembly and related diver-assisted dredging system and methods31 Aug 2023US 2023/0272592 A1J. F. Brennan Co., Inc.
- Artificial intelligence application that identifies micro-organisms, matter and contaminates from water sources2 Mar 2023US 2023/0061309 A1
- Dredger Actuated from Land25 Apr 2019US 2019/0119882 A1
- System and method thereof for off shore mining11 Oct 2018US 2018/0291588 A1Doris Mineral Resources Private Limited
Most cited
By later US patents
- Apparatus and method for removing silt from under a body of water17US 5,960,570 ACaterpillar Inc. · 1999
- Method of and apparatus for forming and transporting mud clogs16US 5,020,858 ATOA Corporation · 1991
- Golf ball dredge10US 4,822,106 A1989
- Dredging method and dredging apparatus9US 6,189,243 B1Moburon Design Office Co., Ltd. · 2001
- Floating conveyor system8US 5,573,363 A1996