U.S. federal trademark · Serial No. 86218235
Analysis services for oil field exploration; Providing technology information relating to oil and gas industry; Product research and development services in the field of oil exploration and production; Product research and development services in the field of natural gas exploration and production; Product research and development services in the field of chemical products for the production of oil and natural gas; Design, research, development, testing services, and materials customization of chemical products in the field of oil and natural gas production
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