B32B 2603/00
Vanes, blades, propellers, rotors with blades
B32B2603/00 (Vanes, blades, propellers, rotors with blades) appears on 407 US grants and 582 published applications in this corpus.
Search patents in B32B- Granted patents
- 407
- Published applications
- 582
- Assignees
- 203
- Inventors
- 1,050
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 6 |
| 2007 | 1 | 6 |
| 2008 | 1 | 11 |
| 2009 | 2 | 6 |
| 2010 | 4 | 11 |
| 2011 | 4 | 17 |
| 2012 | 4 | 20 |
| 2013 | 7 | 7 |
| 2014 | 6 | 25 |
| 2015 | 12 | 40 |
| 2016 | 19 | 63 |
| 2017 | 21 | 49 |
| 2018 | 34 | 52 |
| 2019 | 50 | 42 |
| 2020 | 35 | 45 |
| 2021 | 43 | 36 |
| 2022 | 39 | 34 |
| 2023 | 33 | 38 |
| 2024 | 38 | 33 |
| 2025 | 20 | 23 |
| 2026 | 15 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fiber fabric and blade of wind turbine with the same29 Sep 2026US 12,747,721 B2Envision Energy CO.,LTD
- Method for manufacturing a preform building element and oven25 Aug 2026US 12,715,180 B2Siemens Gamsea Renewable Energy A/S
- Textile covering for rotor blades and use of the textile covering28 Jul 2026US 12,691,667 B2Concordia Textiles nv
- Variable-pitch vane made of composite material for an unducted fan of an aircraft30 Jun 2026US 12,668,353 B2Safran Aircraft Engines
- Adhesive assembly method and an adhesive assembly obtained by the method9 Jun 2026US 12,649,307 B2Safran Aircraft Engines
- Reinforced structural layer and wind turbine blade20 Aug 2026US 2026/0241663 A1Envision Energy CO.,LTD
- Carbon fiber composite material20 Aug 2026US 2026/0241666 A1Toray Industries, Inc.
- Machined ceramic matrix composite airfoil preform and method13 Aug 2026US 2026/0235035 A1Rtx Corporation
- A lifting yoke and a method for placing and positioning items on an inner surface of a shell half of a wind turbine blade23 Jul 2026US 2026/0209007 A1Alvac Industry A/S
- Method for manufacturing a half shell of a wind turbine rotor blade, core element and wind turbine rotor blade9 Jul 2026US 2026/0192532 A1Nordex Energy GmbH
Most cited
By later US patents
- Wide chord fan blade334US 5,141,400 AGeneral Electric Company · 1992
- Cellular structures with fourteen-cornered cells126US 10,220,881 B2Ford Global Technologies, LLC · 2019
- Composite airfoil construction124US 4,051,289 AGeneral Electric Company · 1977
- Cellular structures with twelve-cornered cells122US 10,393,315 B2Ford Global Technologies, LLC · 2019
- Electrical curing of composite structures118US 10,285,219 B2Aurora Flight Sciences Corporation · 2019