U.S. federal trademark · Serial No. 78246550 · Reg. No. 2891255
Goods-- Chemicals used to dissolve, chelate or remove barium sulphate, carbonate, calcium carbonate, sulphates and strontium sulphate and other like compounds and other mineral species in oil and gas wells present either by addition in processes or having undergone formation through production processes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.