B63B 59/045
By wrapping the submerged hull or part of the hull with an
Official title: {by wrapping the submerged hull or part of the hull with an impermeable sheet (stopping temporarily leaks in hulls with impermeable sheets B63B43/16)}
B63B59/045 (By wrapping the submerged hull or part of the hull with an) appears on 51 US grants and 57 published applications in this corpus.
Search patents in B63B- Granted patents
- 51
- Published applications
- 57
- Assignees
- 38
- Inventors
- 125
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 5 |
| 2005 | 1 | 1 |
| 2006 | 2 | 4 |
| 2007 | 1 | 0 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 1 | 3 |
| 2013 | 1 | 3 |
| 2014 | 0 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 2 |
| 2017 | 0 | 1 |
| 2018 | 1 | 6 |
| 2019 | 1 | 1 |
| 2020 | 2 | 4 |
| 2021 | 0 | 7 |
| 2022 | 3 | 1 |
| 2023 | 1 | 3 |
| 2024 | 3 | 2 |
| 2025 | 3 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Protecting surfaces from biofouling species14 Oct 2025US 12,441,444 B2
- Lining for vessel drives19 Aug 2025US 12,391,354 B2Jaksche Kunststofftechnik GmbH
- Formable aquatic coverings for preventing biofouling8 Jul 2025US 12,351,284 B2Biofouling Technologies, Inc.
- Outer drive protection arrangement8 Oct 2024US 12,110,083 B2AB Volvo Penta
- Structured gas-containing surfaces4 Jun 2024US 12,000,417 B2Baden-Württemberg Stiftung gGmbH
- Boat mooring hull protection14 May 2026US 2026/0131875 A1
- Biofouling protective enclosures25 Dec 2025US 2025/0388305 A1Biofouling Technologies, Inc.
- Biofouling protective enclosures8 May 2025US 2025/0145259 A1Biofouling Technologies, Inc.
- Lining for vessel drives15 Aug 2024US 2024/0270364 A1Jaksche Kunststofftechnik GmbH
- Boat Hull Protection System and Methods of Using Same18 Apr 2024US 2024/0124106 A1BNR Technology Development, LLC
Most cited
By later US patents
- Boat hull anti-fouling shroud36US 4,282,822 A1981
- Method for preventing biofouling in aquatic environments27US 5,954,977 AThermion Systems International · 1999
- Protective hull enclosure21US 5,152,242 A1992
- Protective hull safety cover16US 4,026,233 A1977
- Antifouling system for active ships at rest16US 4,046,094 A1977