B63B 2035/442
Spar-type semi-submersible structures, i.e. shaped as single slender
Official title: {Spar-type semi-submersible structures, i.e. shaped as single slender, e.g. substantially cylindrical or trussed vertical bodies}
B63B2035/442 (Spar-type semi-submersible structures, i.e. shaped as single slender) appears on 165 US grants and 167 published applications in this corpus.
Search patents in B63B- Granted patents
- 165
- Published applications
- 167
- Assignees
- 113
- Inventors
- 363
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 1 |
| 2002 | 7 | 8 |
| 2003 | 8 | 8 |
| 2004 | 6 | 4 |
| 2005 | 5 | 2 |
| 2006 | 0 | 3 |
| 2007 | 5 | 5 |
| 2008 | 3 | 7 |
| 2009 | 5 | 1 |
| 2010 | 1 | 4 |
| 2011 | 4 | 6 |
| 2012 | 2 | 8 |
| 2013 | 0 | 6 |
| 2014 | 5 | 5 |
| 2015 | 3 | 13 |
| 2016 | 15 | 10 |
| 2017 | 9 | 4 |
| 2018 | 6 | 8 |
| 2019 | 5 | 9 |
| 2020 | 4 | 7 |
| 2021 | 9 | 10 |
| 2022 | 5 | 8 |
| 2023 | 4 | 9 |
| 2024 | 11 | 7 |
| 2025 | 3 | 6 |
| 2026 | 4 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for raising floating body for spar-type offshore wind power generation facility25 Aug 2026US 12,715,559 B2Kyushu University, National University Corporation
- Wind-powered direct air carbon dioxide capture for ocean sequestration4 Aug 2026US 12,697,585 B2Dehlsen Associates of the Pacific Limited
- Buoyant rotatable marine transducer31 Mar 2026US 12,589,837 B2Dublin Offshore Consultants Ltd
- Floating power generation platform24 Mar 2026US 12,583,560 B2Mighty Waves Energy, LLC.
- Dense fluids for ballasts17 Jun 2025US 12,330,756 B2Magellan & Barents, S.L.
- Floating marine platform and the assembly thereof6 Aug 2026US 2026/0225695 A1Ocergy, Inc.
- Mooring Systems16 Jul 2026US 2026/0200554 A1Modec America, Inc.
- Floating intervention vessel for temporarily docking on an offshore wind turbine platform and associated intervention assembly and system16 Jul 2026US 2026/0200561 A1Technip Energies France
- Assembly and method for connecting a steel wind turbine tower to a concrete foundation9 Apr 2026US 2026/0098518 A1Equinor Energy AS
- Tower-integrated offshore wind power floating body and method for manufacturing same2 Apr 2026US 2026/0091857 A1Samwon Millennia
Most cited
By later US patents
- Drilling, production and oil storage caisson for deep water100US 4,702,321 A1987
- Deep water offshore apparatus59US 5,558,467 ADeep Oil Technology, Inc. · 1996
- Spar buoy construction having production and oil storage facilities and method of operation56US 4,606,673 AFluor Corporation · 1986
- Device for a wind power station placed in deep water45US 7,156,037 B2Sway AS · 2007
- Backspan stress joint43US 5,447,392 AShell Oil Company · 1995