B63H 19/04
Propelled by water current
Official title: propelled by water current
B63H19/04 (Propelled by water current) appears on 23 US grants and 27 published applications in this corpus.
Search patents in B63H- Granted patents
- 23
- Published applications
- 27
- Assignees
- 9
- Inventors
- 26
- Latest grant
- 15 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 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 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 2 | 2 |
| 2012 | 1 | 2 |
| 2013 | 2 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 1 | 4 |
| 2017 | 2 | 1 |
| 2018 | 3 | 2 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wave-powered towing apparatus15 Oct 2024US 12,116,972 B2Jospa Limited
- Process for maximizing speed of marine vessels propelled by natural renewable energy by managing the harvesting, storage and re-use of natural energy29 Aug 2023US 11,738,842 B2
- Device for linear propulsion8 Dec 2020US 10,858,086 B2Cetus Technology Ltd
- Wave power11 Dec 2018US 10,150,545 B2Liquid Robotics, Inc.
- Ship equipped with propulsion system using wave force23 Oct 2018US 10,106,235 B2Korea Maritime and Ocean University Research and Development Business Foundation
- Energy collecting method29 Jan 2026US 2026/0028107 A1Toyota Jidosha Kabushiki Kaisha
- Dual fluid interacting propulsion system for a vessel29 May 2025US 2025/0171125 A1Caponnetto Hueber S.L.
- Process for maximizing speed of marine vessels propelled by natural renewable energy by managing the harvesting, storage and re-use of natural energy4 Aug 2022US 2022/0242539 A1
- A wave-powered towing apparatus9 Jun 2022US 2022/0178343 A1Jospa Limited
- Process for maximizing speed of marine vessels propelled by natural renewable energy by managing the harvesting, storage and re-use of natural energy30 Jul 2020US 2020/0239118 A1
Most cited
By later US patents
- Wave power components139US 8,287,323 B2Liquid Robotics, Inc. · 2012
- Boat ride for amusement park76US 3,930,450 ASid & Marty Krofft Productions, Inc. · 1976
- Wave power48US 7,371,136 B2Liquid Robotics, Inc. · 2008
- Wave power28US 8,043,133 B2Liquid Robotics, Inc. · 2011
- Wave power vehicle tethers27US 7,641,524 B2Liquid Robotics, Inc. · 2010