B63B 1/322
Using aerodynamic elements
Official title: {using aerodynamic elements, e.g. aerofoils producing a lifting force (flying boats B64C35/00)}
B63B1/322 (Using aerodynamic elements) appears on 120 US grants and 94 published applications in this corpus.
Search patents in B63B- Granted patents
- 120
- Published applications
- 94
- Assignees
- 40
- Inventors
- 180
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 7 |
| 2005 | 3 | 4 |
| 2006 | 3 | 7 |
| 2007 | 6 | 5 |
| 2008 | 3 | 1 |
| 2009 | 2 | 3 |
| 2010 | 3 | 1 |
| 2011 | 3 | 3 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 3 | 3 |
| 2016 | 3 | 3 |
| 2017 | 5 | 5 |
| 2018 | 1 | 4 |
| 2019 | 4 | 1 |
| 2020 | 6 | 5 |
| 2021 | 4 | 6 |
| 2022 | 7 | 6 |
| 2023 | 3 | 4 |
| 2024 | 2 | 3 |
| 2025 | 6 | 11 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wing-in-ground effect vehicle28 Jul 2026US 12,691,863 B2REGENT Craft Inc.
- Airborne vehicle with multi-airfoil tail2 Jun 2026US 12,643,655 B2REGENT Craft Inc.
- Airboat with curved hull and adjustable stability floats19 May 2026US 12,630,268 B1
- Truss-supported ski-borne watercraft4 Nov 2025US 12,459,602 B2
- Systems and methods for autonomous selection and operation of combinations of stealth and performance capabilities of a multi-mode unmanned vehicle29 Jul 2025US 12,372,963 B2Unmanned Innovations, Inc.
- Hydrofoil Retraction System13 Aug 2026US 2026/0233808 A1REGENT Craft Inc.
- The performance of dual flow conversion buoyancy to the ships process that reduce resistance6 Aug 2026US 2026/0225687 A1
- Flying marine vessel6 Aug 2026US 2026/0225699 A1
- Providing Feedback on a Mode Transition of a Craft15 Jan 2026US 2026/0015100 A1REGENT Craft Inc.
- Drag-Reducing Structure18 Dec 2025US 2025/0382031 A1
Most cited
By later US patents
- Flyable hydrofoil vessel84US 4,080,922 A1978
- Fast self righting catamaran41US 4,610,212 A1986
- High performance sea-going craft39US 4,926,773 A1990
- Multi-role unmanned vehicle system and associated methods33US 9,096,106 B2Unmanned Innovations, Inc. · 2015
- Methods and apparatus for aerodynamic and hydrodynamic drag reduction and attitude control for high speed boats29US 7,543,544 B2Flow Works Inc. · 2009