F05B 2260/901
Using aerodynamic forces, i.e. lift or drag
Official title: using aerodynamic forces, i.e. lift or drag
F05B2260/901 (Using aerodynamic forces, i.e. lift or drag) appears on 46 US grants and 38 published applications in this corpus.
Search patents in F05B- Granted patents
- 46
- Published applications
- 38
- Assignees
- 28
- Inventors
- 87
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 5 |
| 2011 | 0 | 5 |
| 2012 | 2 | 7 |
| 2013 | 3 | 1 |
| 2014 | 6 | 1 |
| 2015 | 1 | 3 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 4 |
| 2019 | 1 | 1 |
| 2020 | 2 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 1 | 2 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Rotor blade of a wind turbine comprising a lift modifying device and method for installing thereof15 Jul 2025US 12,359,650 B2Siemens Gamesa Renewable Energy A/S
- Lift modifying device for a rotor blade, rotor blade of a wind turbine and method for modifying the lift of a rotor blade3 Jun 2025US 12,320,327 B2Siemens Gamesa Renewable Energy A/S
- System and method for controlling a wind turbine in response to a blade liberation event7 Mar 2023US 11,598,311 B2General Electric Company
- Safety stop assembly11 Oct 2022US 11,466,664 B2Siemens Gamesa Renewable Energy A/S
- Relating to wind turbines having blades equipped with boundary layer control system15 Feb 2022US 11,248,584 B2Vestas Wind Systems A/S
- Drag-Based Wind Turbine Device22 Aug 2024US 2024/0280078 A1
- Rotor blade of a wind turbine comprising a lift modifying device and method for installing thereof10 Aug 2023US 2023/0250799 A1Siemens Gamesa Renewable Energy A/S
- Lift modifying device for a rotor blade, rotor blade of a wind turbine and method for modifying the lift of a rotor blade8 Jun 2023US 2023/0175475 A1Siemens Gamesa Renewable Energy A/S
- System and method for controlling a wind turbine in response to a blade liberation event4 Nov 2021US 2021/0340952 A1General Electric Company
- Safety stop assembly5 Mar 2020US 2020/0072193 A1Siemens Gamesa Renewable Energy A/S
Most cited
By later US patents
- Wind powered system for generating electricity147US 4,565,929 AThe Boeing Company · 1986
- Wind turbine blades67US 4,692,095 ASir Henry Lawson-Tancred, Sons & Co. Ltd. · 1987
- Wind turbine rotor48US 4,557,666 AThe Boeing Company · 1985
- Adjustable windmill46US 4,111,601 A1978
- Wind turbine rotor speed control system44US 4,355,955 AThe Boeing Company · 1982