U.S. federal trademark · Serial No. 74045596 · Reg. No. 1553877
exchange ion resins (having limited granulometry) for use in water treatment and in many other applications such as chromatography of sweeteners, separation of amino-acids, pharmaceutical industry in general, sugar purification and other food applications
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.