B63B 22/14
Buoy-to-object securing means responsive to hydrostatic pressure
B63B22/14 (Buoy-to-object securing means responsive to hydrostatic pressure) appears on 17 US grants and 8 published applications in this corpus.
Search patents in B63B- Granted patents
- 17
- Published applications
- 8
- Assignees
- 12
- Inventors
- 44
- Latest grant
- 29 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Automatic falling-off device for self-sinking and floating type profiling float diversion shell and diversion shell29 Aug 2023US 11,738,830 B2Institute of Oceanographic Instrumentation, Shandong Academy of Sciences
- System for securing a submerged buoy24 Aug 2021US 11,097,811 B2Scatri SA
- Auto-releasable new danger mark buoy16 Mar 2021US 10,946,937 B2Korea Maritime University Industry-Academic Cooperation Foundation
- Fish recompression tool13 Jun 2017US 9,675,058 B2
- Method and system of depth triggers for marine geophysical survey cable retriever systems16 Feb 2016US 9,261,618 B2PGS Geophysical AS
- Buoy, wave energy converter comprising such buoy and method of manufacturing a buoy12 Oct 2023US 2023/0323850 A1
- Automatic falling-off device for self-sinking and floating type profiling float diversion shell and diversion shell15 Jun 2023US 2023/0182869 A1Institute of Oceanographic Instrumentation, Shandong Academy of Sciences
- Underwater monitoring systems and processes1 Jul 2021US 2021/0197930 A1Chevron U.S.A.Inc.
- Auto-releasable new danger mark buoy16 Jan 2020US 2020/0017172 A1Korea Maritime University Industry-Academic Cooperation Foundation
- System for securing a submerged buoy21 Nov 2019US 2019/0351978 A1Scatri SA
Most cited
By later US patents
- Emergency transmitter buoy and bracket assembly40US 4,981,453 ALitton Systems, Inc. · 1991
- Couplers30US 8,578,569 B1The United States of America as represented by the Secretary of the Navy · 2013
- Radio buoy assembly17US 4,189,786 A1980
- Hydrostatic release device10US 5,573,343 A1996
- Hydrostatic release with a composite plunger assembly7US 5,438,949 ARaftgo Hendry Manufacturing Co. · 1995