OPCOLIG
USPTO Trademark Record · Serial No. 72465949
Trademark details
It was initially claimed by ONTARIO PAPER COMPANY LIMITED, THE on 19730817.
That brand applies to the following goods and services:LIGNOSULPHONIC ACID COMPOUNDS AND PARTIALLY OR SUBSTANTIALLY DESULPHONATED DERIVATIVES OR MODIFICATIONS OF THE SAME, INCLUDING COMPOSITIONS OF MATTER CONTAINING A SUBSTANTIAL PROPORTION OF THE ABOVE MATERIALS FOR USE IN THE FIELDS OF DISPERSANTS, EMULSIFIERS, DEFLOCCULANTS, FLOTATION AGENTS, EXTENDERS, GRINDING AIDS, DRILLING MUDS AND ADHESIVES.
You can learn more about that trademark on the USPTO website: View the USPTO record
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