F05B 2240/213
Of the savonius type
Official title: of the Savonius type
F05B2240/213 (Of the savonius type) appears on 149 US grants and 205 published applications in this corpus.
Search patents in F05B- Granted patents
- 149
- Published applications
- 205
- Assignees
- 98
- Inventors
- 340
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 6 |
| 2005 | 4 | 2 |
| 2006 | 3 | 7 |
| 2007 | 4 | 19 |
| 2008 | 8 | 8 |
| 2009 | 5 | 20 |
| 2010 | 6 | 17 |
| 2011 | 8 | 21 |
| 2012 | 12 | 15 |
| 2013 | 11 | 14 |
| 2014 | 9 | 6 |
| 2015 | 5 | 3 |
| 2016 | 6 | 4 |
| 2017 | 2 | 7 |
| 2018 | 2 | 4 |
| 2019 | 4 | 4 |
| 2020 | 6 | 8 |
| 2021 | 5 | 7 |
| 2022 | 6 | 4 |
| 2023 | 4 | 9 |
| 2024 | 7 | 8 |
| 2025 | 5 | 5 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Floating hybrid darrieus-savonius tidal/wave/wind harvesting system24 Mar 2026US 12,584,459 B2University of Maryland, Baltimore County
- Double set of blades wind powered turbine24 Feb 2026US 12,560,148 B2Earth Friendly Energy Solutions, Inc.
- Wind turbine with rotational axis perpendicular to the wind flow25 Nov 2025US 12,480,468 B2
- Transverse-axis torque turbine4 Nov 2025US 12,460,617 B1
- Savonius wind turbine ratios28 Oct 2025US 12,454,940 B2
- Power plant with vertical axis wind turbines13 Aug 2026US 2026/0235103 A1Energypier AG
- Wind turbine rotor, wind turbine rotor module, wind panel with the wind turbine rotor module, method for manufacturing the wind turbine rotor13 Aug 2026US 2026/0235104 A1Vp System Sp Z O.O.
- An apparatus for controlling fluid flow to turbines4 Jun 2026US 2026/0153074 A1Newco142 Limited
- Wind turbine mounting kits for telecommunication structures and related assemblies30 Apr 2026US 2026/0117743 A1Outdoor Wireless Networks LLC
- Power generation system assembly using solar and wind power22 Jan 2026US 2026/0025094 A1
Most cited
By later US patents
- Hybrid energy recovery system101US 6,172,429 B22001
- Hybrid energy recovery system89US 6,097,104 A2000
- Infuser augmented vertical wind turbine electrical generating system71US 7,230,348 B22007
- Wind powered generating systems60US 4,039,849 A1977
- Helical wind turbine56US 7,344,353 B2Arrowind Corporation · 2008