U.S. federal trademark · Serial No. 73041552 · Reg. No. 1022386
PRIMARY ETHER AMINES AND THEIR SALTS FOR USE AS CHEMICAL INTERMEDIATES FOR USE IN CHEMICAL FORMULATIONS AND FOR CORROSION INHIBITORS FOR USE IN OIL FIELD PRODUCTION CHEMICALS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.