Filed March 6, 2019

Serial No. 79270315

Registered Sept. 15, 2020

Registration No. 6,150,042

Class Chemicals used in industry; chemicals in liquid form, in encapsulated form, and in powdered form for water treatment, in particular for use in treatment, oxidation and purification of contaminants as well as balancing of water hygiene and water quality parameters, in particular in drinking water, greywater, wastewater, industrial circulation water, water in air conditioning installations and swimming pool water, excluding liquid gases; chemical preparations for slime control in aqueous systems and for deodorizing waste and wastewater in liquid form and in encapsulated form; chemical preparations in liquid form and in encapsulated form for cleaning structural parts in industrial, commercial and municipal water conducting systems, in particular for cleaning conduits and for cleaning substrates in the nature of filters, mineral filtering media, pipework, heat exchangers, condensers, pumps, pressure vessels and holding/balance tanks; 001; 005; 006; 010; 026; 046; 006; 018; 044; 046; 051; 052; 100; 103; 106