U.S. federal trademark · Serial No. 99389625 · Reg. No. 8221137
Chromatography columns for laboratory use; Liquid chromatography apparatus for laboratory use; Scientific apparatus and instruments, namely, chromatography columns for use in purification in the laboratory and parts and fittings therefor; Chromatography columns for use in purification in the laboratory; Automatic ion-exchange chromatography apparatus for laboratory use
Chemical preparations in the nature of ion-exchange resins; Chemical preparations in the nature of ion-exchange resin membranes; Chromatography chemicals; Chromatography separation media for separation of a mixture into components
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