U.S. federal trademark · Serial No. 76133980 · Reg. No. 2566909
Completion chemicals for use in the oil and gas industry, namely, insulating packer fluids; brine-based insulating viscosified fluids for reducing heat transfer in a variety of applications in the oil and gas industry, namely, for use as a packer fluid to minimize cool down of oil and gas as it is being produced and in pipelines as oil and gas is being transported
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