U.S. federal trademark · Serial No. 87365178 · Reg. No. 5322254
Chemical preparations and chemical reagents for use in scientific research; chemical reagents for use in electrophoresis, blotting, and detection processes, namely, reagents for use in the chemiluminescence detection of substances, protein molecular weight markers, and blotting membranes in chemical form for use in scientific research; unexposed X-ray film
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