U.S. federal trademark · Serial No. 77605218 · Reg. No. 3836556
[ Providing research information and related research consultation in the field of chemicals and chemical catalysts via the Internet; Chemical analysis and research services ]
Chemical catalysts used in the petroleum and refining industries; Chemicals, namely, hydroprocessing and hydrotreating catalysts for use in the petroleum and refining industries
[ Providing technical information in the field of petroleum refining ]
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