IC 003. US 001 004 006 050 051 052. G & S: Bleaching preparations for industrial use

IC 005. US 006 018 044 046 051 052. G & S: All-purpose disinfectants, namely industrial disinfectants and microbial control chemicals

IC 009. US 021 023 026 036 038. G & S: Measuring devices, namely spectrophotometers, fluorometers, and image analyzers for use in water and waste water processing industry; software used to process and analyze data from measuring device for use in water and waste water processing industry

IC 040. US 100 103 106. G & S: Water and wastewater treatment and purification; advice and consultancy services relating to water and wastewater treatment; deinking of printed waste paper; custom manufacture and blending of chemicals used in food industry, beverage industry, oil and gas industry and mining industry; custom manufacture and blending of chemicals used in the manufacture of paper products; processing of chemicals in the food industry, beverage industry, oil and gas industry, mining industry, pulp and paper industry, leather and tanning industry, and pharmaceutical industry; manufacturing of chemicals to the specification of others

IC 042. US 100 101. G & S: Scientific and technological services, namely, research and design for others in the field of water and wastewater treatment and purification; chemical analysis and research services for others in the field of food industry, beverage industry, oil and gas industry, mining industry, pulp and paper industry, leather and tanning industry, and pharmaceutical industry