Mark Identification
VISCOSWEEP
Serial Number
87581737
Filing Date
Aug 24, 2017
Registration Date
Dec 25, 2018
Trademark by
Active Trademark
Classification Information
Chemical fluids for use in the oil and gas industry, namely, friction reducing chemicals used in downhole oil and gas operations; chemical fluids for use in the removal of debris in oil and gas wells, chemical additives for use in the removal of debris in oil and gas wells
Chemicals