B63G 2013/022
Using means for reducing noise emission into air or water
Official title: {using means for reducing noise emission into air or water}
B63G2013/022 (Using means for reducing noise emission into air or water) appears on 25 US grants and 21 published applications in this corpus.
Search patents in B63G- Granted patents
- 25
- Published applications
- 21
- Assignees
- 10
- Inventors
- 47
- Latest grant
- 29 Jun 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 4 |
| 2005 | 3 | 5 |
| 2006 | 2 | 3 |
| 2007 | 2 | 0 |
| 2008 | 3 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 2 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Recon marine vessel29 Jun 2021US 11,046,044 B2
- Marine vehicle systems and methods19 May 2015US 9,032,900 B2Georgia Tech Research Corporation
- Monitoring system for a ship'S radiated noise7 Feb 2012US 8,111,581 B1Qinetiq Limited
- Apparatus for control of stator wakes25 Oct 2011US 8,042,483 B2The United States of America as represented by the Secretary of the Navy
- Methods and apparatus for sound suppression1 Mar 2011US 7,896,126 B1Raytheon Company
- Acoustic black hole, structural damper, structurally damped structure, and method18 Sep 2025US 2025/0292755 A1BAE SYSTEMS plc
- Underwater vehicles for vessel characterization30 Jan 2025US 2025/0036144 A1
- Recon marine vessel19 Mar 2020US 2020/0086951 A1
- Acoustic Response Control System13 Jun 2019US 2019/0176945 A1Her Majesty the Queen in right of Canada
- Marine vehicle systems and methods21 Nov 2013US 2013/0305978 A1Georgia Tech Research Corporation
Most cited
By later US patents
- Wake absorber49US 6,935,263 B1The United States of America as represented by the Secretary of the Navy · 2005
- Method and system for regulating fluid flow over an airfoil or a hydrofoil32US 7,048,505 B22006
- Noise reducing system27US 6,419,533 B2Bombardier Inc. · 2002
- Trolling motor17US 5,967,863 A1999
- Flow control system having actuated elastomeric membrane17US 6,024,119 AThe United States of America as represented by the Secretary of the Navy · 2000