U.S. federal trademark · Serial No. 74105905 · Reg. No. 1783156
protein containing foam concentrates for generating foams used as temporary coverings for waste sites; namely, landfills, sewage treatment sites, sludge deposits, compost piles and contaminated soil; for protecting crops and land from adverse environmental conditions; for enhancing the composting of organic wastes and for assisting the bioremediation of contaminated soils
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.