U.S. federal trademark · Serial No. 75669367 · Reg. No. 124633
[ 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 deaphalted oil crackers; parts, accessories and technical information for said systems ]
Synthetic crude oil
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.