B63B 43/16
Temporary equipment for stopping leaks
Official title: Temporary equipment for stopping leaks, e.g. collision mats
B63B43/16 (Temporary equipment for stopping leaks) appears on 67 US grants and 27 published applications in this corpus.
Search patents in B63B- Granted patents
- 67
- Published applications
- 27
- Assignees
- 27
- Inventors
- 93
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 3 | 2 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 4 |
| 2018 | 2 | 1 |
| 2019 | 2 | 2 |
| 2020 | 0 | 3 |
| 2021 | 2 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Below water-line hull repair system using composite patch heated by ferromagnetic heating device4 Aug 2026US 12,698,064 B2Temper IP, LLC
- Self-righting unmanned ship suitable for adverse sea conditions and working mode thereof13 Sep 2022US 11,440,630 B2Dalian University of Technology
- Yacht preserver14 Jun 2022US 11,358,689 B2Yacht Preserver, Inc.
- Anti-sinking and anti-fire safety system for boats7 Dec 2021US 11,191,984 B2S.P.I.Ga. S.A.S. Di Gaeta Carmine
- Rigging hose housing with water drain29 Jun 2021US 11,046,405 B1Brunswick Corporation
- Inspection and/or maintenance method and associated apparatus13 Feb 2025US 2025/0050984 A1
- Yacht preserver and method of the using the yacht preserver to reduce water flow into a yacht23 May 2024US 2024/0166314 A1Yacht Preserver, Inc.
- Below water-line hull repair system using composite patch heated by ferromagnetic heating device9 May 2024US 2024/0149991 A1Temper IP, LLC
- Inflatable salvage bag28 Dec 2023US 2023/0415861 A1Miko Marine AS
- Method and systems for improving damage stability of a ship25 May 2023US 2023/0159139 A1
Most cited
By later US patents
- Cryothermal manipulation of petroleum24US 4,129,431 ARose Shuffman, executrix u/w Oscar Shuffman, deceased · 1978
- Emergency damage patch and method for boats or the like19US 5,058,519 A1991
- Cryothermal manipulation of petroleum spills on water18US 4,031,707 A1977
- Ballast exhaust pipe closing appliance for a ship18US 4,550,751 AMisuzu Machineries & Engineering Ltd. · 1985
- Protective hull safety cover16US 4,026,233 A1977