Intellectual Property India Publishes Patent Application for Wind Turbine Blade And Rapid Maintenance Method For Wind Turbine Blade

MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202617067072 A) filed by Envision Energy Limited Company on May 28, 2026, for Wind Turbine Blade And Rapid Maintenance Method For Wind Turbine Blade.

Inventors include Ma, Hao; Wu, Hansen; Zhang, Xiangyang; An, Junsong; Bian, Jiayan; and Chen, Xiaodong.

The application for the patent was published on July 17, 2026, under issue no. 29/2026.

Abstract: A wind turbine blade, comprising a first blade layer (11), an original inner core layer (10) and a second blade layer (12) which are stacked, a repair through hole (16) being formed in the second blade layer, a damage removal hole (15) being formed in the original inner core layer, and the damage removal...