U.S. federal trademark · Serial No. 79374447 · Reg. No. 7532538
Descaling preparations for industrial purposes; chemical preparations for scaling and foul control, for industrial purposes; chemical products for preventing scale; chemical preparations for preventing scale formation; chemical preparations for use in high temperature applications to prevent and control chemical scaling and fouling; chemical preparations in the nature of filtering materials for the cleaning and purification of fluids within geothermal wells; chemical preparations in the nature of filtering materials for the cleaning and purification of fluids within steam assisted gravity drainage systems; chemical preparations in the nature of filtering materials for the cleaning and purification of fluids within cyclic steam stimulation operations
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