Mark Identification

BARAZAN

Serial Number

73212276

Filing Date

Apr 19, 1979

Registration Date

Jan 12, 1982

Trademark by

N L INDUSTRIES INC.

Classification Information

Earth Borehole Drilling, Completion and Work-Over Abandonment Chemicals-Namely, a Water-Soluble Chemical for Providing Thixotropic Properties and Non-Newtonian Characteristics to Waters and Brines Over a Wide Salinity Range, and which has the Ability to Suspend Solid Materials Such as Bridging Agents and Weighting Materials in Aqueous Solutions Containing Said Chemical

Chemicals