U.S. federal trademark · Serial No. 87266964 · Reg. No. 5388070
Chemical additives for fracturing fluid for use in oil and gas wells; chemical additives for stabilizing shale formations, inhibiting clay hydration, and reducing fluid loss in oil and gas well drilling fluids; chemical additives for oil well drilling fluids
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.