U.S. federal trademark · Serial No. 75740825 · Reg. No. 124906
Systems for producing synthetic crude oil and for upgrading heavy crude oil to lighter, lower viscosity oil, each of the systems having components selected from distillation towers, distillation columns, fractionators, flash drums, solvent deasphalting units and deasphalted oil crackers; parts, accessories and technical information for said systems
synthetic crude oil
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