F05B 2280/6003
Composites
Official title: Composites; e.g. fibre-reinforced
F05B2280/6003 (Composites) appears on 384 US grants and 525 published applications in this corpus.
Search patents in F05B- Granted patents
- 384
- Published applications
- 525
- Assignees
- 152
- Inventors
- 788
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 13 |
| 2008 | 3 | 7 |
| 2009 | 4 | 16 |
| 2010 | 5 | 10 |
| 2011 | 13 | 29 |
| 2012 | 15 | 28 |
| 2013 | 12 | 23 |
| 2014 | 18 | 24 |
| 2015 | 15 | 11 |
| 2016 | 15 | 31 |
| 2017 | 16 | 39 |
| 2018 | 15 | 40 |
| 2019 | 33 | 43 |
| 2020 | 33 | 39 |
| 2021 | 44 | 33 |
| 2022 | 33 | 46 |
| 2023 | 36 | 27 |
| 2024 | 32 | 24 |
| 2025 | 23 | 23 |
| 2026 | 15 | 16 |
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
- Wind turbine blade with a fairing22 Sep 2026US 12,742,436 B2Ge Wind Energy GmbH
- Manufacturing of wind turbine blade spar cap18 Aug 2026US 12,709,074 B2Lm Wind Power A/S
- Lightweight spar cap with concave structure for wind turbine blade and manufacturing method thereof, wind turbine blade and manufacturing method thereof11 Aug 2026US 12,704,109 B2Zhuzhou Times New Material Technology Co., Ltd.
- Hybrid pultrusion plates for a conductive spar cap of a wind turbine blade11 Aug 2026US 12,704,110 B2Lm Wind Power A/S
- Method and system for manufacturing a rotor blade for a wind turbine, computer program product and computer-readable storage medium8 Oct 2026US 2026/0307183 A1
- Method for manufacturing a carbon beam adapted to be a part of a wind turbine blade, carbon beam for a wind turbine blade, wind turbine blade and wind turbine1 Oct 2026US 2026/0298197 A1Siemens Gamesa Renewable Energy A/S
- Structural tiles constructed of recycled fiber reinforced polymer materials for use in composite panels27 Aug 2026US 2026/0249567 A1Lm Wind Power A/S
- A wind turbine blade spar cap and a method for manufacturing a wind turbine blade spar cap27 Aug 2026US 2026/0251117 A1Vestas Wind Systems A/S
- Wind turbine blade16 Jul 2026US 2026/0201861 A1Vestas Wind Systems A/S
Most cited
By later US patents
- Dual hydroturbine unit92US 6,168,373 A2001
- Vertical axis wind turbine with pultruded blades73US 5,375,324 AFloWind Corporation · 1994
- Vertical axis wind turbine with pultruded blades66US 5,499,904 AFloWind Corporation · 1996
- Protected wind turbine blade, a method of manufacturing it and a wind turbine53US 8,961,142 B2XEMC Darwind B.V. · 2015
- Blade for a wind turbine and a method of assembling laminated profiles for a blade48US 7,179,059 B2SSP Technology A/S · 2007