F03D 1/0601
Using the magnus effect
Official title: {using the Magnus effect}
F03D1/0601 (Using the magnus effect) appears on 13 US grants and 19 published applications in this corpus.
Search patents in F03D- Granted patents
- 13
- Published applications
- 19
- Assignees
- 7
- Inventors
- 26
- Latest grant
- 12 Oct 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 3 | 0 |
| 2015 | 0 | 3 |
| 2016 | 1 | 0 |
| 2017 | 2 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Machine having a flettner rotor and working method for the machine5 Aug 2021US 2021/0239091 A1
- Vertical axis fluid energy conversion device3 Jun 2021US 2021/0163109 A1
- Magnus rotor31 Dec 2020US 2020/0408188 A1
- Magnus type thrust generating device21 Jun 2018US 2018/0171969 A1Challenergy Inc.
- Wind turbine rotor blade17 May 2018US 2018/0135592 A1
Most cited
By later US patents
- Magnus air turbine system45US 4,366,386 A1982
- Magnus effect horizontal axis wind turbine18US 6,375,424 B1Fluid Service S.N.C. · 2002
- Magnus type wind power generator12US 7,504,740 B2Mekaro Akita Co., Ltd. · 2009
- Turbulence reduction around magnus rotors5US 7,781,905 B22010
- Magnus type wind power generator4US 9,273,666 B22016