U.S. federal trademark · Serial No. 87116701 · Reg. No. 5470310
Artificial graphite for secondary cell batteries, Silicon anode material for batteries, Graphene-wrapped silicon anode material, Powdered carbon for secondary cell batteries, Battery electrolytes, Carbon for industrial purposes, Graphene materials
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.