U.S. federal trademark · Serial No. 79408526
Carbon; graphene; carbon nanotubes; chemical composite materials with a graphene base for use in industry, science, and manufacture; chemical composite materials consisting of graphene and carbon nanotubes for use in industry, science, and manufacture; carbon materials for use in the manufacture of batteries, namely, carbon black, graphite, activated carbon, carbon fiber, graphene, carbon nanotubes, carbon paper, and composites thereof
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.