U.S. federal trademark · Serial No. 77809131 · Reg. No. 3757580
treatment chemicals used in oil and gas drilling applications, namely, asphaltene inhibitors, combination scale and corrosion inhibitors, corrosion inhibitors, emulsion breakers, hydrogen sulfide scavengers, paraffin inhibitors, pour point depressants, scale inhibitors, specialty pipe corrosion, scale, and pigging compounds, sulfate reducing bacteria control products, and down hole and surface surfactants
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.