BiomeRenewables Wins US Patent for Owl-Inspired Turbine Tech
Toronto – September 22, 2026 -- The United States Patent and Trademark Office has allowed BiomeRenewables Inc.'s Application No. 18/942094, covering the serration structure behind its FeatherEdge® wind turbine blade technology, the Canadian cleantech firm announced.
Patent covers owl-inspired serration design that cuts turbine noise
The application, titled "STRUCTURE WITH SERRATIONS ADAPTED TO TRAVERSE A FLUID ENVIRONMENT," protects Biome's double-dip serration design modeled on the silent flight of owls. The technology reduces aerodynamic noise from wind turbine blades while increasing power output, according to the company.