U.S. federal trademark · Serial No. 76067971 · Reg. No. 2640449
MEMBRANE CHROMATOGRAPHY UNITS COMPRISED OF CENTRIFUGAL SPIN COLUMNS, CENTRIFUGAL FILTER DEVICES, CENTRIFUGAL CONCENTRATORS, AND CHROMATOGRAPHY COLUMNS WITH STACKS OF MEMBRANE ADSORBERS; AND FILTRATION MODULES AND APPARATUS FOR PURIFICATION AND CONTAMINATION REMOVAL, ESPECIALLY OF BIOMOLECULES SUCH AS PROTEINS, ANTIBODIES, OLIGONUCLEOTODES, VIRUSES, AGGREGATED BIOMOLECULES AND ENDOTOXINS
MEMBRANE CHROMATOGRAPHY UNITS COMPRISED OF CENTRIFUGAL SPIN COLUMNS, CENTRIFUGAL FILTER DEVICES, CENTRIFUGAL CONCENTRATORS, AND CHROMATOGRAPHY COLUMNS WITH STACKS OF MEMBRANE ADSORBERS FOR LABORATORY USE
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