U.S. federal trademark · Serial No. 77435430 · Reg. No. 3620586
Water treatment and purification equipment, namely, photoelectrocatalytic devices that use ultraviolet light or sunlight, an applied voltage, and a photocatalyst to (1) destroy harmful pathogens in water such as bacteria and protozoans, and (2) break down various chemicals in water including ammonia, proteins, toxins, endocrine disruptors, and organic contaminants
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