B63B 5/00
Hulls characterised by their construction of non-metallic material
B63B5/00 (Hulls characterised by their construction of non-metallic material) appears on 531 US grants and 413 published applications in this corpus.
Search patents in B63B- Granted patents
- 531
- Published applications
- 413
- Assignees
- 297
- Inventors
- 923
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 11 | 0 |
| 1978 | 9 | 0 |
| 1979 | 6 | 0 |
| 1980 | 6 | 0 |
| 1981 | 5 | 0 |
| 1982 | 9 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 7 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 7 | 0 |
| 1989 | 5 | 0 |
| 1990 | 8 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 9 | 0 |
| 1994 | 9 | 0 |
| 1995 | 7 | 0 |
| 1996 | 12 | 0 |
| 1997 | 9 | 0 |
| 1998 | 16 | 0 |
| 1999 | 13 | 0 |
| 2000 | 15 | 0 |
| 2001 | 20 | 4 |
| 2002 | 15 | 18 |
| 2003 | 13 | 11 |
| 2004 | 18 | 27 |
| 2005 | 13 | 14 |
| 2006 | 10 | 13 |
| 2007 | 10 | 17 |
| 2008 | 7 | 8 |
| 2009 | 8 | 10 |
| 2010 | 4 | 11 |
| 2011 | 9 | 14 |
| 2012 | 7 | 16 |
| 2013 | 7 | 15 |
| 2014 | 13 | 16 |
| 2015 | 9 | 11 |
| 2016 | 12 | 26 |
| 2017 | 19 | 18 |
| 2018 | 14 | 17 |
| 2019 | 20 | 10 |
| 2020 | 8 | 19 |
| 2021 | 15 | 22 |
| 2022 | 20 | 24 |
| 2023 | 17 | 25 |
| 2024 | 20 | 21 |
| 2025 | 14 | 17 |
| 2026 | 10 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Amphibious vehicle systems22 Sep 2026US 12,741,493 B2
- Floatable concrete block structure and method for manufacturing same21 Jul 2026US 12,686,474 B2
- Method for fabricating a gravity-based structure (GBS) at a specialized fabrication site16 Jun 2026US 12,655,592 B2Publischnoe Aktsionernoe Obshchestvo “NOVATEK”
- Floating platform device for a wind turbine tower and assembly method16 Jun 2026US 12,655,828 B2Bluenewables Sl
- Method of manufacturing a body of a structure2 Jun 2026US 12,643,632 B2SV Business Group Inc.
- Boat manufacturing arrangement, boat and method of manufacturing a boat27 Aug 2026US 2026/0249965 A1PäIjäN Boats Oy
- Semi-submersible float for an offshore wind turbine and method for constructing such a float13 Aug 2026US 2026/0235108 A1Saipem S.P.A.
- Flying marine vessel6 Aug 2026US 2026/0225699 A1
- Reduction of biofouling on watercraft25 Jun 2026US 2026/0175944 A1Epff Electrical Pipe for Fluid Transport AB
- Swimming pool inflatable with beverage shade umbrella28 May 2026US 2026/0145766 A1
Most cited
By later US patents
- Network management system using model-based intelligence689US 5,504,921 ACabletron Systems, Inc. · 1996
- Light emitting fabric270US 4,234,907 A1980
- Network management system using status suppression to isolate network faults238US 5,436,909 ACabletron Systems, Inc. · 1995
- Plastic transfer molding techniques for the production of fiber reinforced plastic structures209US 4,902,215 A1990
- Method and apparatus for monitoring the status of non-pollable devices in a computer network175US 5,812,750 ACabletron Systems, Inc. · 1998