U.S. federal trademark · Serial No. 79161066 · Reg. No. 4766657
Parts of household or industrial installations for water and waste water treatment, namely, plastic media for micro-organisms for water or waste water treatment in bioreactors; household or industrial installations for water or waste water treatment, namely, systems for filtering and purifying water using biological processes; bioreactors for the treatment of water or waste water; all these products for control of biofilm growth, for reducing the risk of obstruction of plastic substrates for micro-organisms and for improving the efficiency of water orwaste water purification throughout the treatment process
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