Mark Identification
VERUS DF
Serial Number
86415579
Filing Date
Oct 6, 2014
Registration Date
Jun 9, 2015
Trademark by
Classification Information
Chemicals for use in industry, namely, polymers for use in oil-well servicing fluids, including drilling fluids; Fluid loss additives for drilling fluids such as used in hydrocarbon recovery; Chemical additives for oil-well drilling fluids
Chemicals