B63B 5/18
Built-up from elements
Official title: built-up from elements
B63B5/18 (Built-up from elements) appears on 46 US grants and 44 published applications in this corpus.
Search patents in B63B- Granted patents
- 46
- Published applications
- 44
- Assignees
- 32
- Inventors
- 99
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 3 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 2 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 2 | 4 |
| 2017 | 2 | 0 |
| 2018 | 2 | 4 |
| 2019 | 9 | 3 |
| 2020 | 1 | 3 |
| 2021 | 2 | 2 |
| 2022 | 3 | 3 |
| 2023 | 0 | 3 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Floatable concrete block structure and method for manufacturing same21 Jul 2026US 12,686,474 B2
- Method for assembling a floating structure for supporting a wind turbine9 Sep 2025US 12,410,778 B2Soletanche Freyssinet
- Floating platform for high-power wind turbines5 Mar 2024US 11,920,559 B2Dragados, S.A.
- Ultra-large marine submersible transport boats and arrangements for transportation of aqueous bulk liquids, including fresh water22 Nov 2022US 11,505,297 B2Transoceanic LLC
- Dock float system28 Jun 2022US 11,371,200 B2
- Semi-submersible float for an offshore wind turbine and method for constructing such a float13 Aug 2026US 2026/0235108 A1Saipem S.P.A.
- Semi-submersible platform for a wind turbine support22 Jan 2026US 2026/0022687 A1Dragados, S.A.
- Semi-submersible platform3 Apr 2025US 2025/0108887 A1Acciona ConstruccióN, S.A.
- Floating wind turbine platform17 Oct 2024US 2024/0343358 A1Aker Offshore Wind Operating Company AS
- An Offshore Wind Turbine Installation with a Concrete-Cast Transition Piece Between the Wind Turbine Tower and its Support17 Oct 2024US 2024/0344501 A1Stiesdal Offshore A/S
Most cited
By later US patents
- Precast modular concrete shapes and methods of installation to form shoreline stabilization, marine and terrestrial structures35US 6,491,473 B22002
- Floating structure arrangement33US 3,951,085 A1976
- Floating structures including honeycomb cores formed of elongate hexagonal cells32US 3,974,789 A1976
- Concrete marine float and method of fabricating same29US 4,715,307 ARock Dock, Inc. · 1987
- Transport and use of prefabricated components in shoreline and floating structures25US 7,762,205 B12010