U.S. federal trademark · Serial No. 99732184
Delivery of cement and cement additives; Transportation of cement and cement additives by truck
Cementing services for oil and gas wells; Leasing of construction equipment; Technical consultation in the field of building materials, namely, cementitious materials, asphalt and aggregates
Product research and development; Research and development of technology in the field of cement blending technologies for oil and gas wells.
Chemical additives for oil well drilling fluids; Preservatives for cement; Chemical additives for cement used in oil and gas wells, namely, accelerators and salts, extenders and density reducing additives, fluid loss and free water control agents, dispersants, bond improving and expansion enhancers, retarders, anti-gas migration agents, defoamers, light and heavy weight additives, loss circulation additives, spacers and chemical washes
Cement; Aggregate material composed of cement for oil and gas wells
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.