CHEMTROL
USPTO Trademark Record · Serial No. 74079293
Trademark details
It was initially claimed by BAKER HUGHES INCORPORATED on 19900718.
That brand applies to the following goods and services:chemical additives in the nature of modified lignosulfonate dispersants, deflocculants and emulsion stabilizers used with drilling muds for oil and gas well drilling operations.
Currently that trademark is represented by trademark attorney(s): Stephen A. Littlefield.
You can learn more about that trademark on the USPTO website: View the USPTO record
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