PURPALD
USPTO Trademark Record · Serial No. 72417718
Trademark details
It was initially claimed by ALDRICH CHEMICAL COMPANY, INC. on 19720308.
That brand applies to the following goods and services:4-AMINO-3-HYDRAZINO-5-MERCAPTO-1,2,4-TRIAZOLE, AN ORGANIC CHEMICAL REAGENT USED AS AN ANALYTICAL TOOL FOR THE DETECTION OF ALDEHYDES IN EXTREMELY SMALL CONCENTRATION AND IN THE PRESENCE OF SIMILAR CHEMICAL MOIETIES SUCH AS KETONES.
Currently that trademark is represented by trademark attorney(s): STEPHEN K. ANDERSON.
You can learn more about that trademark on the USPTO website: View the USPTO record
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