B63H 19/08
Marine propulsion not otherwise provided for: by direct engagement with water-bed or
Official title: by direct engagement with water-bed or ground
B63H19/08 (Marine propulsion not otherwise provided for: by direct engagement with water-bed or) appears on 64 US grants and 58 published applications in this corpus.
Search patents in B63H- Granted patents
- 64
- Published applications
- 58
- Assignees
- 32
- Inventors
- 129
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 3 |
| 2010 | 0 | 0 |
| 2011 | 1 | 3 |
| 2012 | 2 | 7 |
| 2013 | 1 | 1 |
| 2014 | 2 | 3 |
| 2015 | 0 | 3 |
| 2016 | 7 | 2 |
| 2017 | 1 | 4 |
| 2018 | 9 | 11 |
| 2019 | 6 | 5 |
| 2020 | 6 | 3 |
| 2021 | 2 | 4 |
| 2022 | 3 | 2 |
| 2023 | 3 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Wheel-legged amphibious mobile robot with variable attack angle12 Sep 2023US 11,752,819 B2Shanghai University
- Autonomous maritime container system11 Apr 2023US 11,623,486 B2Aeplog, Inc.
- Course control system for marine vessel, and marine vessel17 Jan 2023US 11,554,843 B2Yamaha Hatsudoki Kabushiki Kaisha
- Autonomous maritime container system12 Mar 2026US 2026/0070382 A1Aeplog, Inc.
- Vehicle Shove-Off Device4 Apr 2024US 2024/0109628 A1
- Autonomous maritime container system29 Jun 2023US 2023/0202250 A1Aeplog, Inc.
- Robotic Fish15 Jun 2023US 2023/0182877 A1Fishboat Incorporated
- Enhanced mechanical dewatering of a slurry18 Aug 2022US 2022/0259070 A1Phibion Pty. Ltd.
Most cited
By later US patents
- Inshore submersible amphibious machines49US 4,713,896 A1987
- Anchoring and operating device for a watercraft33US 6,220,197 B12001
- Coordinated, complementary water environment mobile robots31US 10,456,924 B2Saudi Arabian Oil Company · 2019
- Hybrid dredge26US 5,311,682 A1994
- Self-burying autonomous underwater vehicle and method for marine seismic surveys23US 9,457,879 B2Seabed Geosolutions B.V. · 2016