E02F 3/4131
Mounted on a floating substructure
Official title: {mounted on a floating substructure (floating substructures per se E02F9/06)}
E02F3/4131 (Mounted on a floating substructure) appears on 25 US grants and 10 published applications in this corpus.
Search patents in E02F- Granted patents
- 25
- Published applications
- 10
- Assignees
- 9
- Inventors
- 42
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 2 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Seafloor pipeline removal system and method26 Nov 2024US 12,152,701 B2
- Seafloor pipeline removal system and method17 Jan 2023US 11,555,558 B2
- Dewatering system apparatus and method for dredging buckets1 Apr 2008US 7,350,322 B2
- Enclosed excavator for low moisture contaminated sediment removal30 Mar 2004US 6,712,979 B2
- Sea grass slab planter and related process3 Feb 2004US 6,684,536 B2
- Seafloor Pipeline Removal System and Method6 Feb 2025US 2025/0043886 A1C-Dive, LLC
- Grapple with u-shaped, serrated, high strength crossmember20 Apr 2023US 2023/0120568 A1
- Seafloor Pipeline Removal System and Method13 Apr 2023US 2023/0115844 A1C-Dive, LLC
- Seafloor Pipeline Removal System and Method27 Oct 2022US 2022/0341509 A1C-Dive, LLC
- Lidar loading system21 Apr 2022US 2022/0119228 A1Cashman Dredging and Marine Contracting, Co., LLC
Most cited
By later US patents
- Contaminated sediment excavator for subsurface sediment removal24US 6,432,303 B12002
- Releasable latching apparatus for a benthic grab12US 3,949,497 ATrippensee Corporation · 1976
- Floatable apparatus for excavating and transporting excavated material12US 4,092,790 A1978
- Single line deep-sea bucket and release12US 4,373,278 A1983
- Device for taking bottom soil samples from deep water basins11US 4,116,069 A1978