STRATA-BLOK
USPTO Trademark Record · Serial No. 86126564
Trademark details
It was initially claimed by Innospec Strata Holdings LLC on 20131122.
That brand applies to the following goods and services:Chemicals and chemical preparations for use in oil drilling; chemical additives for oil well drilling fluid; drilling fluid additives, namely, drilling fluid additives used to seal permeable sands and micro fractured shales; drilling fluid additives, namely, lost circulation additives for use in oil and gas drilling fluids.
Currently that trademark is represented by trademark attorney(s): Russel O. Primeaux.
You can learn more about that trademark on the USPTO website: View the USPTO record
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