U.S. federal trademark · Serial No. 98570986 · Reg. No. 7822346
Technical advice, information and consultancy in the field of on-site handling and use of oil well drilling fluids and drilling muds; design of oil well drilling fluid systems for others; technical advice, information and consultancy in the field of chemicals, chemical compositions and chemical additives for use in connection with oil well drilling fluids and drilling muds; technical advice, information and consultancy in the fields of handling waste management and solids control strategies at oil and gas well sites; analysis of data from oil and gas well sites, namely, data of oil and gas well fluid design and performance; and technical advice, information and consultancy on the use of products at oil and gas well sites, namely, drilling fluids, drilling muds, drilling fluid systems, and solids control equipment
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.