Mark:

TECHSTAR

Status Date:

05-31-2019

Registration Number:

4231793

Goods and Services:

Chemical additives for use with drilling fluids; Chemical additives for use in drilling, completion and workover of oil and gas wells; Chemical preparations for use in treating, testing and compounding oil well drilling fluids and like mixtures; Chemical substances for industrial use in drilling operations as additives of mud; Surfactants and blends of surfactants used as defoaming agents, foaming agents, emulsifiers, water wetting chemicals, oil wetting chemicals, degreasers and cleaning detergents; Viscosity and filtration control agent for use in oil and gas well drilling Chemical preparations for use in the removal of dirt, lime, scum, scale, mortar, oil, grease, wax, ink, carbon, mildew, mold, grime and stain Retail services through direct solicitation by salespersons directed to end-users featuring drilling fluid products, namely, condition chemicals and biopolymers for use in drilling and completion fluids in the oil and gas industry; Retail services through direct solicitation by salespersons directed to end-users featuring drilling fluid products, namely, drilling fluids, completion fluids, water based muds, non-water based muds, paraffin based muds, synthetic based muds, paraffin based fluids, olephin based fluids, deepwater drilling fluids, underbalanced drilling fluids, brines, workover fluids, drilling fluids, lost circulation materials, stuck pipe additives, drilling muds, completion muds, oil based muds, ester based muds, olephin based muds, liquid and solid silicate based muds, ester based fluids, synthetic base fluids, vegetable base fluids, slim hole drilling fluids, air and foam drilling fluids, completion brines, penetration enhancers, viscosifiers, de-emulsifiers, hydrogen sulfide scavengers, fluid loss reducers, emulsifiers, surfactants, complexing agents, corrosion inhibiters, ph-control agents used in the oil and gas industry Drilling of wells using drilling fluid systems comprising of chemical additives and preparations for use in treating, testing and compounding oil well drilling fluids and like mixtures Drilling fluid services, namely, monitoring and testing of physical properties for operational functionality of drilling fluids; Design of drilling fluid systems related to chemical additives and preparations for use in treating, testing and compounding oil well drilling fluids and mixtures

Class:

Scientific and technological services

Published for Opposition Date:

07-10-2012

Mark Drawing Status:

Standart Character Mark

Business Name:

N/A