F05B 2240/3042
Serrated trailing edge
F05B2240/3042 (Serrated trailing edge) appears on 29 US grants and 50 published applications in this corpus.
Search patents in F05B- Granted patents
- 29
- Published applications
- 50
- Assignees
- 28
- Inventors
- 97
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 5 |
| 2019 | 1 | 3 |
| 2020 | 3 | 2 |
| 2021 | 3 | 1 |
| 2022 | 3 | 6 |
| 2023 | 3 | 7 |
| 2024 | 4 | 8 |
| 2025 | 5 | 3 |
| 2026 | 3 | 11 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method of optimizing a rotor blade, rotor blade and wind turbine24 Mar 2026US 12,584,462 B2Wobben Properties GmbH
- Blade noise reduction device, blade, and wind turbine generator set10 Feb 2026US 12,546,284 B2Jiangsu Goldwind Science & Technology Co., Ltd.
- Spar cap with tapering and serrated end section3 Feb 2026US 12,540,597 B2Lm Wind Power A/S
- Wind turbine blade with improved trailing edge structure and manufacturing method thereof23 Sep 2025US 12,421,934 B2Zhuzhou Times New Material Technology Co., Ltd.
- Wind turbine with particular combined radius specific solidities along the rotor radius6 May 2025US 12,292,027 B2Vestas Wind Systems A/S
- Hydroturbine piece of a turbine comprising a modified trailing edge8 Oct 2026US 2026/0309114 A1GE Renewable Technologies
- Device for avoiding induced rotor blade oscillations of a rotor blade of a wind turbine and method24 Sep 2026US 2026/0286930 A1Wobben Properties GmbH
- Structure with serrations adapted to traverse a fluid environment3 Sep 2026US 2026/0258778 A1
- 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
- Structure and method for a flexible trailing edge projection of an airfoil9 Jul 2026US 2026/0194038 A1Biomerenewables Inc.
Most cited
By later US patents
- Wind turbine blade and wind power generator using the same23US 8,932,024 B2Mitsubishi Heavy Industries, Ltd. · 2015
- Quiet wind turbine blade6US 9,341,158 B2Inventus Holdings, LLC · 2016
- Wind turbine blade with aerodynamic device attached thereto4US 10,697,426 B2Vestas Wind Systems A/S · 2020
- High torque wind turbine blade, turbine, and associated systems and methods4US 9,797,370 B1Primo Wind, Inc. · 2017
- Wind turbine blade comprising a noise reducing device3US 11,448,183 B2Lm Wind Power US Technology Aps · 2022