U.S. federal trademark · Serial No. 88037457 · Reg. No. 5956644
char based material, namely, charcoal for use in soil, water, and vapor remediation; biochar for use in soil, water, and vapor remediation; pyrolyzed biomass for use in environmental remediation, namely, soil, water, and vapor remediation
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.