B63B 2021/222
Buoyancy elements adapted or used for manipulating anchors
Official title: {Buoyancy elements adapted or used for manipulating anchors, e.g. buoyancy elements built-in, or connected to the anchor, and used for lifting or up-righting the same}
B63B2021/222 (Buoyancy elements adapted or used for manipulating anchors) appears on 27 US grants and 12 published applications in this corpus.
Search patents in B63B- Granted patents
- 27
- Published applications
- 12
- Assignees
- 12
- Inventors
- 40
- Latest grant
- 5 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
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| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
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| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 2 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Off-shore wind turbine system and method of installation5 Nov 2024US 12,135,008 B2Trendsetter Vulcan Offshore, Inc.
- Off-shore wind turbine system and method of installation29 Aug 2023US 11,739,732 B2Trendsetter Vulcan Offshore, Inc.
- Twist resistant independent release mooring system18 Oct 2022US 11,472,520 B2The United States of America as represented by the Secretary of the Navy
- Controlling buoyancy of an underwater vehicle using a dual-internal-reservoir configuration to enhance efficiency of inflating and deflating an external chamber19 Jun 2018US 10,000,265 B1MRV Systems, LLC
- Controlling buoyancy of an underwater vehicle using a dual-internal-reservoir configuration to enhance efficiency of inflating and deflating an external chamber24 Jan 2017US 9,550,554 B2MRV Systems, LLC
- Lift bag system and method for anchor testing and/or removal26 Sep 2024US 2024/0317361 A1
- Off-shore wind turbine system and method of installation1 Feb 2024US 2024/0035447 A1Trendsetter Vulcan Offshore, Inc.
- Off-shore wind turbine system and method of installation25 May 2023US 2023/0160369 A1Trendsetter Vulcan Offshore, Inc.
- Twist Resistant Independent Release Mooring System2 Jun 2022US 2022/0169345 A1The United States of America as represented by the Secretary of the Navy
- Gravity-operated deep-sea anchoring device combining anchor with decelerating25 Jun 2020US 2020/0198736 A1Kun Shan University
Most cited
By later US patents