B63B 39/02
To decrease vessel movements by displacement of masses
Official title: to decrease vessel movements by displacement of masses
B63B39/02 (To decrease vessel movements by displacement of masses) appears on 341 US grants and 349 published applications in this corpus.
Search patents in B63B- Granted patents
- 341
- Published applications
- 349
- Assignees
- 224
- Inventors
- 681
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 6 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 3 |
| 2003 | 2 | 1 |
| 2004 | 3 | 5 |
| 2005 | 3 | 2 |
| 2006 | 3 | 2 |
| 2007 | 2 | 9 |
| 2008 | 1 | 0 |
| 2009 | 1 | 3 |
| 2010 | 1 | 5 |
| 2011 | 2 | 12 |
| 2012 | 3 | 6 |
| 2013 | 7 | 4 |
| 2014 | 7 | 17 |
| 2015 | 13 | 18 |
| 2016 | 13 | 20 |
| 2017 | 25 | 13 |
| 2018 | 21 | 22 |
| 2019 | 24 | 16 |
| 2020 | 19 | 25 |
| 2021 | 15 | 21 |
| 2022 | 22 | 29 |
| 2023 | 19 | 25 |
| 2024 | 29 | 36 |
| 2025 | 16 | 36 |
| 2026 | 23 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Floating structure6 Oct 2026US 12,752,888 B2SolarDuck Holding B.V.
- Systems and methods for heave compensation29 Sep 2026US 12,747,635 B2Schlumberger Technology Corporation
- Submerged sailing vessel22 Sep 2026US 12,741,728 B2SubSeaSail LLC
- Heel tank damper for floating structures1 Sep 2026US 12,722,754 B2University of Maine System Board of Trustees
- Wakesurf monitoring system and method1 Sep 2026US 12,722,757 B1Brunswick Corporation
- Semi-submersible float for an offshore wind turbine1 Oct 2026US 2026/0296603 A1Saipem S.P.A.
- Wind-solar-wave synergistic dispatchable power generation devices1 Oct 2026US 2026/0298202 A1Guangdong University of Technology
- Last known position marker24 Sep 2026US 2026/0285453 A1
- Ocean-going ship with active stability13 Aug 2026US 2026/0233807 A1Astraea Marine
- Floating wind turbine systems and methods13 Aug 2026US 2026/0235105 A1Aikido Technologies, Inc.
Most cited
By later US patents
- Wakeboat hull control systems and methods85US 8,798,825 B12014
- Methods and arrangements for rapid trim adjustment63US 8,216,007 B22012
- Planing type boat54US 4,528,927 AAchilles Corporation · 1985
- Column-stabilized offshore platform with water-entrapment plates and asymmetric mooring system for support of offshore wind turbines52US 8,471,396 B2Principle Power, Inc. · 2013
- Wakeboat with dynamic wave control50US 9,689,395 B2Skier's Choice, Inc. · 2017