NO BLOK
USPTO Trademark Record · Serial No. 75560258
Trademark details
It was initially claimed by Halliburton Energy Services, Inc. on 19980928.
That brand applies to the following goods and services:drilling fluid additive, namely, a blend of chemical agents designed for prevention of brine-oil emulsions during well completion operations in the drilling of oil and gas wells.
Currently that trademark is represented by trademark attorney(s): Holly Soehnge.
You can learn more about that trademark on the USPTO website: View the USPTO record
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