F05B 2240/302
Segmented or sectional blades
F05B2240/302 (Segmented or sectional blades) appears on 322 US grants and 435 published applications in this corpus.
Search patents in F05B- Granted patents
- 322
- Published applications
- 435
- Assignees
- 109
- Inventors
- 610
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 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 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 4 |
| 2007 | 2 | 4 |
| 2008 | 2 | 3 |
| 2009 | 2 | 15 |
| 2010 | 5 | 14 |
| 2011 | 10 | 26 |
| 2012 | 18 | 29 |
| 2013 | 15 | 15 |
| 2014 | 12 | 27 |
| 2015 | 7 | 18 |
| 2016 | 12 | 19 |
| 2017 | 21 | 18 |
| 2018 | 13 | 26 |
| 2019 | 19 | 25 |
| 2020 | 22 | 24 |
| 2021 | 21 | 37 |
| 2022 | 29 | 44 |
| 2023 | 37 | 31 |
| 2024 | 32 | 26 |
| 2025 | 30 | 17 |
| 2026 | 11 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of manufacturing a wind turbine rotor blade part having an embedded placeholder29 Sep 2026US 12,747,718 B2Nordex Blade Technology Centre ApS
- Segmented wind turbine blade with spar caps16 Jun 2026US 12,655,823 B2Lm Wind Power A/S
- Lightning protection system for segmented wind turbine blades9 Jun 2026US 12,650,110 B2Siemens Gamesa Renewable Energy Innovation & Technology S.L.
- Modular wind turbine blade designs31 Mar 2026US 12,590,565 B1
- Pitch controlled wind turbine17 Mar 2026US 12,577,933 B2Vestas Wind Systems A/S
- Connector assembly1 Oct 2026US 2026/0298198 A1
- Segmented wind turbine blade, method for assembling a segmented wind turbine blade and wind turbine24 Sep 2026US 2026/0286931 A1Siemens Gamesa Renewable Energy A/S
- Method of manufacturing a modular wind turbine rotor blade3 Sep 2026US 2026/0258779 A1Siemens Gamesa Renewable Energy A/S
- Repowered wind turbine16 Jul 2026US 2026/0201860 A1Vestas Wind Systems A/S
- A wind turbine blade16 Jul 2026US 2026/0201862 A1Vestas Wind Systems A/S
Most cited
By later US patents
- Wind turbine blade joint assembly and method of making wind turbine blades83US 4,474,536 AGougeon Brothers, Inc. · 1984
- Joint design for rotor blade segments of a wind turbine74US 7,922,454 B1General Electric Company · 2011
- Method for producing a rotor blade, a corresponding rotor blade and a wind power plant60US 7,334,989 B2General Electric Company · 2008
- Wind turbine blades made of two separate sections, and method of assembly51US 8,348,622 B2Vestas Wind Systems A/S · 2013
- Rotor blade comprising a plurality of individual sections44US 4,389,162 AMesserschmitt-Boelkow-Blohm Gesellschaft mit beschraenkter Haftung · 1983