CHEMSERV
USPTO Trademark Record · Serial No. 85126836
Trademark details
It was initially claimed by Weatherford Canada Partnership on 20100910.
That brand applies to the following goods and services:Chemical additives for oil well drilling fluid; Chemical agents for chelating and sequestering; Chemical preparations, namely, degreasing and cleaning solvents; Chemical products for preventing scale, Degreasing and cleaning services using solvent and vapor technology; Oil and gas industrial machine cleaning services, Analysis services for oil field exploration; Scientific and technological services, namely, analysis and testing of water and oil in the field of oil and gas exploration.
You can learn more about that trademark on the USPTO website: View the USPTO record
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