U.S. federal trademark · Serial No. 74040859
chemicals useful in an electrophoresis system; namely, gradient gels, isoelectric focusing gels, polyacrylamide bonded to a transparent polyester backing, buffer strips, and coomassie-type stains in tablet form for use in academic, industrial, clinical and research laboratories to analyze and characterize proteins and polypeptides
scientific and laboratory equipment; namely, analyzers for chemicals and materials of biological origin
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