B63B 11/00
Interior subdivision of hulls
Official title: Interior subdivision of hulls (bulkhead space construction B63B3/56)
B63B11/00 (Interior subdivision of hulls) appears on 187 US grants and 145 published applications in this corpus.
Search patents in B63B- Granted patents
- 187
- Published applications
- 145
- Assignees
- 127
- Inventors
- 410
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 11 | 0 |
| 2001 | 6 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 6 |
| 2004 | 5 | 5 |
| 2005 | 4 | 2 |
| 2006 | 4 | 2 |
| 2007 | 3 | 10 |
| 2008 | 2 | 3 |
| 2009 | 6 | 5 |
| 2010 | 2 | 4 |
| 2011 | 3 | 2 |
| 2012 | 2 | 1 |
| 2013 | 2 | 7 |
| 2014 | 5 | 12 |
| 2015 | 5 | 5 |
| 2016 | 11 | 5 |
| 2017 | 3 | 3 |
| 2018 | 2 | 6 |
| 2019 | 5 | 14 |
| 2020 | 11 | 9 |
| 2021 | 8 | 8 |
| 2022 | 9 | 7 |
| 2023 | 5 | 4 |
| 2024 | 2 | 9 |
| 2025 | 2 | 6 |
| 2026 | 9 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods of soft ballast tank decontamination and related systems and apparatus6 Oct 2026US 12,752,884 B1Correct Craft IP Holdings, LLC
- Marine vessels with board storage system8 Sep 2026US 12,728,954 B1Brunswick Corporation
- Pontoon watercraft with electrical propulsion11 Aug 2026US 12,703,462 B2Hyper Electric Marine Inc.
- Electrically powered surfboard, and a surfboard battery housing21 Jul 2026US 12,686,294 B2Ride Awake ApS
- Personal watercraft9 Jun 2026US 12,649,561 B2Kawasaki Motors, Ltd.
- Power generation apparatus13 Aug 2026US 2026/0235099 A14Rivers Power Engineering PTY Ltd
- Buoyant board with storage16 Jul 2026US 2026/0200552 A1Bombardier Recreational Products Inc.
- Marine drive system comprising an interceptor assembly4 Jun 2026US 2026/0152270 A1AB Volvo Penta
- Systems and methods for high-speed cargo transport30 Apr 2026US 2026/0116521 A1Archimedes Freight, Inc.
- Payload re-positioning system for a maritime vehicle23 Apr 2026US 2026/0109440 A1Saronic Technologies
Most cited
By later US patents
- Wake enhancing structure93US 5,787,835 AIsotech, Inc. · 1998
- Method and apparatus for killing microorganisms in ship ballast water77US 5,932,112 ABrowning Transport Management, Inc. · 1999
- Boat wake enhancer74US 6,158,375 A2000
- Liquid cargo container47US 4,230,061 ABaltek Corporation · 1980
- Liquid cargo container for marine transport40US 5,363,787 A1994