Description: Class 7: Membrane filters for use as parts of filtration process machines in the food, dairy, beverage, bioprocessing, biotechnical and pharmaceutical industries; filters being part of beverage processing, protein processing and other food grade fluid separating machines for chemical processing in the food, dairy, and beverage industries; filters being part of extracting and separating machines for chemical processing in the bioprocessing, biotechnical, and pharmaceutical industries; filters being part of machines used for process filtration in the pharmaceutical industry; ultrafiltration, microfiltration, superfiltration, and nanofiltration and reverse osmosis filters being components for food processing machines; filters for process applications being components of filtering machines for chemical processing
Class 11: Membrane water purification filters; membrane water filtration units; fluid separation and concentration units, namely, separators for the cleaning and purification of liquids by separation of molecules in a combined stream in food, dairy, and protein processing facilities; fractionation apparatus used in the separation of fluids, namely, separators for the cleaning and purification of liquids by separation of molecules in a combined stream in food, dairy, and protein processing facilities; membranes for ultrafiltration of particles and substances in fluids being fibrous polymeric filtering media for general industrial use in the purification of industrial fluids; membranes for superfiltration of particles and substances in fluids being fibrous polymeric filtering media for general industrial use in the purification of industrial fluids; membranes for nanofiltration of particles and substances in fluids being fibrous polymeric filtering media for general industrial use in the purification of industrial fluids; apparatus for the separation of fluids for sanitary purposes; membrane filter cartridges for reverse osmosis units; zwitterionic membranes being separators for the cleaning and purification of liquids by separation of molecules in a combined stream in food, dairy, and protein processing facilities; ultrafiltration, microfiltration, superfiltration, and nanofiltration units being separators for the cleaning and purification of liquids; reverse osmosis units; membranes for reverse osmosis units for reverse osmosis of particles and substances in fluid
Class 17: Membranes for ultrafiltration of particles and substances in fluids being semi-processed plastics in the nature of polymeric filtering media for general industrial use in the purification of industrial fluids; membranes for superfiltration of particles and substances in fluids being semi-processed plastics in the nature of polymeric filtering media for general industrial use in the purification of industrial fluids; membranes for nanofiltration of particles and substances in fluids being semi-processed plastics in the nature of polymeric filtering media for general industrial use in the purification of industrial fluids
