SIGMA 7-9
USPTO Trademark Record · Serial No. 72315504
Trademark details
It was initially claimed by SIGMA-ALDRICH CO., LLC on 19681231.
That brand applies to the following goods and services:BIOCHEMICAL BUFFERING AGENT FOR LABORATORY USE.
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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