U.S. federal trademark · Serial No. 72178591 · Reg. No. 0788034
CHEMICAL COMPOSITIONS CONTAINING QUATERNARY AMMONIUM COMPOUNDS WHICH HAVE BACTERICIDAL, CORROSION-INHIBITING, SURFACTANT, DETERGENT AND FOAMING PROPERTAIES WHICH ARE SOLD TO THE OIL INDUSTRY FOR USE IN FRACTURING AND SQUEEZING OPERATIONS
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