PQ
USPTO Trademark Record · Serial No. 72191709
Trademark details
It was initially claimed by PQ CORPORATION on 19640421.
That brand applies to the following goods and services:SOLUBLE INORGANIC ALKALI SILICATES; SOLUBLE ORGANIC ALKALI SILICATES; MICROFINE SYNTHETIC SILICAS [ ; LAUNDRY SOURS; BLEACHING COMPOSITIONS, ], NONIONIC AND ANIONIC SURFACE ACTIVE AGENTS AND DETERGENTS FOR WASHING AND LAUNDERING OPERATIONS; WASHING COMPOSITIONS; DEDUSTING COMPOSITIONS CONTAINING SOME PARAFFIN OILS.
Currently that trademark is represented by trademark attorney(s): ERNEST G. POSNER.
You can learn more about that trademark on the USPTO website: View the USPTO record
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