F03D 3/0418
Comprising controllable elements
Official title: {comprising controllable elements}
F03D3/0418 (Comprising controllable elements) appears on 52 US grants and 73 published applications in this corpus.
Search patents in F03D- Granted patents
- 52
- Published applications
- 73
- Assignees
- 27
- Inventors
- 107
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 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 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 3 |
| 2011 | 0 | 3 |
| 2012 | 1 | 6 |
| 2013 | 4 | 10 |
| 2014 | 4 | 6 |
| 2015 | 6 | 6 |
| 2016 | 4 | 3 |
| 2017 | 4 | 3 |
| 2018 | 1 | 8 |
| 2019 | 3 | 3 |
| 2020 | 0 | 2 |
| 2021 | 4 | 4 |
| 2022 | 3 | 4 |
| 2023 | 2 | 3 |
| 2024 | 2 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Energy storage system14 Oct 2025US 12,442,358 B1Star Sailor Energy, Inc.
- Wind powered generator10 Jun 2025US 12,326,136 B2
- Wind turbine and wind power station based thereon20 Aug 2024US 12,066,005 B2Obschestvo S Ogranichennoj Otvetstvennost'yu Anter
- Systems and methods for harnessing energy from wind20 Aug 2024US 12,066,006 B2Introfoc Ltd
- Vertical-axis renewable-power generator24 Oct 2023US 11,795,908 B2
- Hybrid system comprising a wind turbine and air deflectors with solar panels3 Jul 2025US 2025/0219569 A1
- Wind powered generator16 May 2024US 2024/0159221 A1
- Vertical-Axis Renewable-Power Generator28 Dec 2023US 2023/0417218 A1
- Vertical-Axis Renewable-Power Generator8 Jun 2023US 2023/0175479 A1
- Systems and Methods for Harnessing Energy from Wind16 Feb 2023US 2023/0053124 A1Introfoc Ltd
Most cited
By later US patents
- Wind power machine68US 5,463,257 A1995
- Stackable vertical axis windmill36US 6,857,846 B22005
- Atmospheric vortex engine35US 7,086,823 B22006
- Vertical windmill with omnidirectional diffusion34US 5,332,925 AWind Harvest Co., Inc. · 1994
- Vertical windmill with omnidirectional diffusion29US 5,057,696 AWind Harvest Co., Inc. · 1991