U.S. federal trademark · Serial No. 98764116 · Reg. No. 7943857
Silica beads and magnetic silica beads for the purification of a mixture, for medical diagnostic purposes
Industrial chemicals; silica beads and magnetic silica beads for the purification of a mixture, for scientific and research use; silica beads and magnetic silica beads for the separation of molecules from a mixture for scientific and research use; silicon dioxide; silica beads and magnetic silica beads for the separation of molecules from a mixture for the manufacture of therapeutic components
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