HDC
USPTO Trademark Record · Serial No. 78246550
Trademark details
It was initially claimed by WELL FLOW INTERNATIONAL WLL on 20030507.
That brand applies to the following goods and services:Goods-- Chemicals used to dissolve, chelate or remove barium sulphate, carbonate, calcium carbonate, sulphates and strontium sulphate and other like compounds and other mineral species in oil and gas wells present either by addition in processes or having undergone formation through production processes.
Currently that trademark is represented by trademark attorney(s): John C. Eisenhart.
You can learn more about that trademark on the USPTO website: View the USPTO record
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