U.S. federal trademark · Serial No. 97574655 · Reg. No. 7281747
Biochar; biochar for industrial purposes; biochar for agricultural purposes; biochar made from wood and agricultural materials; additives for biochar, and materials composed of biochar and additives; filter media comprised of biochar; filters containing biochar, namely, biochar in the nature of filtering materials in water filtering; materials for water and waste recycling, namely, chemicals for the treatment of water and wastewater in the nature of biochar; biochar, namely, concrete additives and asphalt additives; biochar for animal feed purposes, namely, feed additives and food supplements for agricultural products; fertilizers for soil and horticultural purposes
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