U.S. federal trademark · Serial No. 86819023
Technical analysis services for oil field exploration, namely, the design of well bore fluids for others; Technical analysis services for oil field exploration, namely, the selection of well bore fluids for others suitable for intended use; Technical analysis services for oil field exploration, namely, the monitoring of well bore fluids for others for control of the fluid properties and characteristics; Technology consultation in the field of petroleum exploration, namely, the design of well bore fluids for others; Technology consultation in the field of petroleum exploration, namely, the selection of well bore fluids for others suitable for intended use; Technology consultation in the field of petroleum exploration, namely, the monitoring of well bore fluids for others for control of the fluid properties and characteristics
Well bore fluids and chemical additives for well bore fluids
Implementation and use of well bore fluids for others, namely, mixing of well bore fluids for use by others; Implementation and use of well bore fluids for others, namely, preparation and treatment of well bore fluids for use by others
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.