F03D 3/067
Cyclic movements
Official title: {Cyclic movements}
F03D3/067 (Cyclic movements) appears on 370 US grants and 401 published applications in this corpus.
Search patents in F03D- Granted patents
- 370
- Published applications
- 401
- Assignees
- 110
- Inventors
- 564
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 11 | 0 |
| 1978 | 6 | 0 |
| 1979 | 4 | 0 |
| 1980 | 7 | 0 |
| 1981 | 9 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 6 | 0 |
| 1985 | 8 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 2 |
| 2003 | 3 | 8 |
| 2004 | 7 | 11 |
| 2005 | 9 | 5 |
| 2006 | 4 | 6 |
| 2007 | 1 | 15 |
| 2008 | 7 | 24 |
| 2009 | 4 | 28 |
| 2010 | 14 | 32 |
| 2011 | 19 | 29 |
| 2012 | 14 | 38 |
| 2013 | 21 | 22 |
| 2014 | 16 | 22 |
| 2015 | 15 | 18 |
| 2016 | 11 | 20 |
| 2017 | 14 | 16 |
| 2018 | 8 | 11 |
| 2019 | 10 | 17 |
| 2020 | 12 | 24 |
| 2021 | 17 | 11 |
| 2022 | 19 | 11 |
| 2023 | 7 | 11 |
| 2024 | 11 | 9 |
| 2025 | 5 | 7 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wind turbine21 Jul 2026US 12,687,151 B2
- Geographically reconfigurable wave-powered computing network14 Jul 2026US 12,680,527 B2Lone Gull Holdings, Ltd.
- Turbine device, power apparatus and power integrated system of electric power system16 Jun 2026US 12,655,824 B2
- Variable radius impeller2 Jun 2026US 12,644,432 B1Airgreening (Canada) Inc.
- Device comprising an asymmetrical adjustable wing profile24 Feb 2026US 12,560,149 B2
- Power integrated system of electric power system17 Sep 2026US 2026/0275961 A1
- Vertical axis wind turbines and methods of manufacturing the same18 Jun 2026US 2026/0168476 A1Regents of the University of Minnesota
- Wind turbine28 May 2026US 2026/0146582 A1
- Energy production apparatus26 Feb 2026US 2026/0055755 A1
- Physics-incorporated turbine blade pitch control technology25 Dec 2025US 2025/0389249 A1University of Maryland, Baltimore County
Most cited
By later US patents