F05B 2250/61
Corrugated
Official title: corrugated
F05B2250/61 (Corrugated) appears on 42 US grants and 59 published applications in this corpus.
Search patents in F05B- Granted patents
- 42
- Published applications
- 59
- Assignees
- 24
- Inventors
- 110
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 5 |
| 2010 | 1 | 5 |
| 2011 | 0 | 6 |
| 2012 | 4 | 5 |
| 2013 | 4 | 5 |
| 2014 | 4 | 6 |
| 2015 | 2 | 5 |
| 2016 | 3 | 2 |
| 2017 | 1 | 3 |
| 2018 | 6 | 4 |
| 2019 | 2 | 2 |
| 2020 | 3 | 2 |
| 2021 | 1 | 1 |
| 2022 | 3 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods of semi-permanently attaching components on a wind turbine rotor blade24 Feb 2026US 12,560,090 B2Lm Wind Power A/S
- Wind turbine component for a wind turbine tower, wind turbine tower, rotor blade, wind turbine and method for producing a wind turbine component17 Jun 2025US 12,331,713 B2Wobben Properties GmbH
- Method of manufacturing a wind turbine blade and a wind turbine blade thereof8 Aug 2023US 11,719,220 B2Lm Wind Power US Technology Aps
- Sealing member for a sectioned wind turbine blade1 Nov 2022US 11,486,351 B2Blade Dynamics Limited
- Pultruded fibrous composite strips having corrugated profiles for wind turbine blade spar caps25 Jan 2022US 11,231,008 B2Siemens Gamesa Renewable Energy A/S
- Wind turbine blade comprising a trailing edge section having a plurality of slits with varying lengths23 Jul 2026US 2026/0210327 A1Lm Wind Power A/S
- Bushing for connecting a rotor blade to a rotor hub in a wind turbine20 Feb 2025US 2025/0059943 A1Vestas Wind Systems A/S
- Methods of semi-permanently attaching components on a wind turbine rotor blade24 Oct 2024US 2024/0352859 A1Lm Wind Power A/S
- Wind turbine component for a wind turbine tower, wind turbine tower, rotor blade, wind turbine and method for producing a wind turbine component12 May 2022US 2022/0145849 A1Wobben Properties GmbH
- Sealing member for a sectioned wind turbine blade23 Dec 2021US 2021/0396206 A1Blade Dynamics Limited
Most cited
By later US patents
- Spiral-based axial flow devices62US 6,948,910 B22005
- Wind turbine blade and a pitch controlled wind turbine49US 8,162,590 B2Vestas Wind Systems A/S · 2012
- Airfoils for wake desensitization and method for fabricating same42US 9,249,666 B2General Electric Company · 2016
- Surface of a body exposed to circumfluent fluid41US 5,860,626 A1999
- Reversible system for dividing aerogenerator blades into several parts26US 8,356,982 B22013