PROTON-SPONGE
USPTO Trademark Record · Serial No. 77206281
Trademark details
It was initially claimed by SIGMA-ALDRICH CO., LLC on 20070614.
That brand applies to the following goods and services:Chemicals used in industry and science, namely, 1,8 - (bis-(dimethylamino)-naphthalene, an organic chemical reagent used in organic syntheses for research and commercial applications.
Currently that trademark is represented by trademark attorney(s): Kristin J. Frost.
You can learn more about that trademark on the USPTO website: View the USPTO record
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