B63B 1/02
Deriving lift mainly from water displacement
Official title: deriving lift mainly from water displacement (B63B1/16 takes precedence)
B63B1/02 (Deriving lift mainly from water displacement) appears on 2,055 US grants and 1,523 published applications in this corpus.
Search patents in B63B- Granted patents
- 2,055
- Published applications
- 1,523
- Assignees
- 836
- Inventors
- 3,287
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 51 | 0 |
| 1977 | 24 | 0 |
| 1978 | 23 | 0 |
| 1979 | 19 | 0 |
| 1980 | 16 | 0 |
| 1981 | 20 | 0 |
| 1982 | 24 | 0 |
| 1983 | 18 | 0 |
| 1984 | 27 | 0 |
| 1985 | 34 | 0 |
| 1986 | 30 | 0 |
| 1987 | 32 | 0 |
| 1988 | 34 | 0 |
| 1989 | 41 | 0 |
| 1990 | 28 | 0 |
| 1991 | 30 | 0 |
| 1992 | 20 | 0 |
| 1993 | 33 | 0 |
| 1994 | 25 | 0 |
| 1995 | 32 | 0 |
| 1996 | 30 | 0 |
| 1997 | 31 | 0 |
| 1998 | 34 | 0 |
| 1999 | 39 | 0 |
| 2000 | 44 | 0 |
| 2001 | 52 | 14 |
| 2002 | 33 | 39 |
| 2003 | 48 | 31 |
| 2004 | 36 | 51 |
| 2005 | 39 | 40 |
| 2006 | 37 | 43 |
| 2007 | 40 | 46 |
| 2008 | 28 | 26 |
| 2009 | 20 | 36 |
| 2010 | 20 | 31 |
| 2011 | 31 | 49 |
| 2012 | 27 | 61 |
| 2013 | 26 | 56 |
| 2014 | 60 | 50 |
| 2015 | 58 | 75 |
| 2016 | 73 | 82 |
| 2017 | 81 | 78 |
| 2018 | 71 | 68 |
| 2019 | 81 | 65 |
| 2020 | 73 | 81 |
| 2021 | 64 | 91 |
| 2022 | 70 | 100 |
| 2023 | 69 | 91 |
| 2024 | 72 | 68 |
| 2025 | 62 | 96 |
| 2026 | 45 | 55 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Watercraft assemblies and methods6 Oct 2026US 12,752,895 B1
- Water craft and method for manufacturing such a water craft29 Sep 2026US 12,747,001 B2X-Treme Yachts B.V.
- Amphibious vehicle systems22 Sep 2026US 12,741,493 B2
- Submerged sailing vessel22 Sep 2026US 12,741,728 B2SubSeaSail LLC
- Pontoon boats and methods and apparatuses for assembly and dissassembly of pontoon boats15 Sep 2026US 12,735,147 B1Brunswick Corporation
- Semi-submersible float for an offshore wind turbine1 Oct 2026US 2026/0296603 A1Saipem S.P.A.
- Recreational surface vessel17 Sep 2026US 2026/0274379 A1
- Floating platform17 Sep 2026US 2026/0274381 A1Gazelle Wind Power Limited
- Collapsible pontoon boat3 Sep 2026US 2026/0257764 A1
- Pontoon Mounting of Rotary Blade and Attitude Control for Multi-Hull Vessels3 Sep 2026US 2026/0257765 A1Seakeeper, Inc.
Most cited
By later US patents
- Scavenger energy converter system its new applications and its control systems239US 6,327,994 B12001
- Offshore wind turbine with multiple wind rotors and floating system156US 7,075,189 B2Ocean Wind Energy Systems · 2006
- Drilling, production and oil storage caisson for deep water100US 4,702,321 A1987
- Propelling and driving system for boats72US 6,592,412 B1Siemens Aktiengesellschaft · 2003
- Modified tunnel hull boat64US 4,091,761 A1978