U.S. federal trademark · Serial No. 88421676 · Reg. No. 5891379
Biochar material utilized for various applications, namely, soil amendments for soil improvement, bioremediation, consumable water filtration, storm water filtration, building materials, and agricultural and domestic applications; Biochar material soil amendments, namely, nutrient agents for soil improvement, bioremediation, consumable water filtration, storm water filtration, building materials, and agricultural and domestic applications
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.