U.S. federal trademark · Serial No. 75817161 · Reg. No. FR99786218
chemical polymers used in oil drilling; chemical polymers used in solid/liquid separation processes in the mining industry; chemical polymers used for waste water and drinking water treatment; chemical polymers for use in the manufacture of paper, cardboard, textiles, detergents, cosmetics and petroleum products
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.