U.S. federal trademark · Serial No. 99556316
Silicon; Carbon; Crystalline silicon; Powdered carbon for secondary cell batteries; Silicon carbide for use as a raw material in the manufacture of other goods; Chemicals for use in industry and science; Silicon carbide for industrial purposes; Fertilizers; Adhesives for industrial purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.