Rotor blade for a wind power plant
US-9759185-B2 · Sep 12, 2017 · US
Rotors
Rotors · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F03D1/06 |
| Official title | Rotors |
| Display label | Rotors |
| Total patents | 254 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 36 |
| 2017 | 33 |
| 2018 | 35 |
| 2019 | 31 |
| 2020 | 22 |
| 2021 | 18 |
| 2022 | 17 |
| 2023 | 15 |
| 2024 | 11 |
| 2025 | 13 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rotor blade root assembly for a wind turbine
US-2017022968-A1 · Jan 26, 2017 · US
Improvements in or relating to fibre reinforced composites
US-2016376399-A1 · Dec 29, 2016 · US
Gas turbine power generation system comprising an emergency power supply system
US-9509175-B2 · Nov 29, 2016 · US
Method Of Assembling A Floating Wind Turbine Platform
US-2016341182-A1 · Nov 24, 2016 · US
Method Of Assembling A Floating Wind Turbine Platform
US-2016340000-A1 · Nov 24, 2016 · US
Wind turbine
US-9464625-B2 · Oct 11, 2016 · US
Attachment system for a wind turbine rotor blade accessory
US-9458821-B2 · Oct 4, 2016 · US
System and method for reducing fan noise during noise reduced operation of a wind turbine
US-2016265511-A1 · Sep 15, 2016 · US
System and method for variable tip-speed-ratio control of a wind turbine
US-2016265509-A1 · Sep 15, 2016 · US
Gearbox lubrication system
US-2016238125-A1 · Aug 18, 2016 · US
Floating Wind Turbine Support System
US-2016230746-A1 · Aug 11, 2016 · US
Systems, devices and methods for improving efficiency of wind power generation systems
US-9404479-B2 · Aug 2, 2016 · US
Condition monitoring apparatus for wind turbine
US-2016215764-A1 · Jul 28, 2016 · US
Speed management of a wind turbine when switching electrical configurations
US-2016208781-A1 · Jul 21, 2016 · US
Wind power generating system
US-2016201650-A1 · Jul 14, 2016 · US
Method for producing a composite structural part, composite structural part and wind power plant
US-2016195064-A1 · Jul 7, 2016 · US
Wind Turbine
US-2016169200-A1 · Jun 16, 2016 · US
Tool assembly and method for lifting wind turbine parts
US-2016169191-A1 · Jun 16, 2016 · US
Rotor blade surface feature installation systems and methods
US-2016169190-A1 · Jun 16, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F03D1/06?
- CPC F03D1/06 is the Cooperative Patent Classification code for “Rotors.”
- How many patents are filed under CPC F03D1/06 (Rotors)?
- Our database includes 254 publications tagged with this CPC code.
- Is patent activity under CPC F03D1/06 growing?
- Publication counts under this code: 11 in 2024 vs 13 in 2025 (latest complete years).