F03B 13/1825
For 360° rotation
Official title: {for 360° rotation}
F03B13/1825 (For 360° rotation) appears on 123 US grants and 102 published applications in this corpus.
Search patents in F03B- Granted patents
- 123
- Published applications
- 102
- Assignees
- 44
- Inventors
- 191
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 2 | 2 |
| 2009 | 3 | 5 |
| 2010 | 1 | 6 |
| 2011 | 3 | 6 |
| 2012 | 4 | 6 |
| 2013 | 3 | 8 |
| 2014 | 8 | 8 |
| 2015 | 6 | 6 |
| 2016 | 3 | 3 |
| 2017 | 5 | 3 |
| 2018 | 6 | 7 |
| 2019 | 5 | 3 |
| 2020 | 6 | 7 |
| 2021 | 4 | 5 |
| 2022 | 4 | 8 |
| 2023 | 8 | 3 |
| 2024 | 3 | 6 |
| 2025 | 5 | 4 |
| 2026 | 5 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wave powered generator device and system11 Aug 2026US 12,704,106 B2Wave Power Geniuses LLC
- Sustainable energy and agricultural systems14 Jul 2026US 12,680,526 B2
- Geographically reconfigurable wave-powered computing network14 Jul 2026US 12,680,527 B2Lone Gull Holdings, Ltd.
- Water wave energy harvester31 Mar 2026US 12,590,564 B2FOI Group, LLC
- Self-powered computing buoy24 Feb 2026US 12,560,143 B2Lone Gull Holdings, Ltd.
- Self-powered computing buoy4 Jun 2026US 2026/0153071 A1Lone Gull Holdings, Ltd.
- Wave powered generator device and system25 Sep 2025US 2025/0297591 A1Wave Power Geniuses LLC
- Reservoir-regulting digital load control14 Aug 2025US 2025/0257708 A1Lone Gull Holdings, Ltd.
- Water Wave Energy Harvester22 May 2025US 2025/0163882 A1FOI Group, LLC
- Offshore floating wave generator assembly15 May 2025US 2025/0154926 A1
Most cited
By later US patents
- Underwater power generator81US 4,383,182 A1983
- Fluid powered motor-generator apparatus71US 4,748,808 A1988
- Method of and apparatus for wave energy conversion using a float with excess buoyancy71US 6,756,695 B2AeroVironment, Inc. · 2004
- Hydroelectric system65US 4,843,249 A1989
- Equipment to extract ocean wave power50US 5,789,826 A1998