UnfoldIP

Patent Theme

Advanced Blade Aerodynamics & Structures

Focuses on novel wind turbine blade designs, including internal structural elements like shear webs and spar caps, external aerodynamic enhancements such as chord extensions or serrations, and advanced materials or integrated sensors for improved performance, durability, and load management.

4,204 US filings from 750 companies since 2023 · 2023: 1,144 · 2024: 1,446 · 2025: 1,162 · 2026 YTD: 452

Wind Motors / Turbines

Top companies

Ranked by filings in this theme since 2023. 2026 is partial.

#CompanySince 20232023202420252026 YTDYoY
1Vestas Wind Systems A/S318811219719-19.8%
2Siemens Gamesa Renewable Energy A/S273691028121-20.6%
3LM Wind Power A/S20141864925-43.0%
4The Boeing Company15953424420+4.8%
5SAFRAN AIRCRAFT ENGINES14431554711-14.5%
6AIRBUS OPERATIONS GMBH14331484222-12.5%
7General Electric Company13148362819-22.2%
8Textron Innovations Inc.1255437286-24.3%
9AIRBUS OPERATIONS LIMITED11928433018-30.2%
10Wobben Properties GmbH1034343125-72.1%
11General Electric Renovables Espana, S.L.994140144-65.0%
12BLADE DYNAMICS LIMITED532117141-17.6%
13Lockheed Martin Corporation521519135-31.6%
14Nordex Energy SE & Co. KG505141318-7.1%
15SAFRAN505141912+35.7%
16SIEMENS GAMESA RENEWABLE ENERGY INNOVATION & TECHNOLOGY S.L.45812187+50.0%
17MITSUBISHI HEAVY INDUSTRIES, LTD.38131852-72.2%
18AIRBUS HELICOPTERS DEUTSCHLAND GMBH2771046-60.0%
19ROHR, INC.26111032-70.0%
20JETZERO, INC.2511086-20.0%
21RTX Corporation24·4137+225.0%
22AIRBUS OPERATIONS S.L.246585+60.0%
23AIRBUS HELICOPTERS2311651-16.7%
24GE Infrastructure Technology LLC23·1661-62.5%
25Pratt & Whitney Canada Corp.217392+200.0%