PPG

Membrane filters for fluids, namely, for water and area-water solutions; Filters for fluids, namely, for water and area-water solutions; Fluid separation filters for liquid separation processes in a chemical or oil refinery; Filters for use in the separation of liquids used in the biotechnology, pharmaceutical, medical, biopharmaceutical and food and beverage industries; Filters used in liquid separation processes for wastewater and greywater; Water filtration membranes; Water treatment equipment, namely, water filtration units; Fluid separation apparatus for separation of gas from liquid in a chemical or oil refinery for pollution control; Fluid separation systems, namely, apparatus and instruments for fluid separation of liquids and gases used in the biotechnology, pharmaceutical, medical, biopharmaceutical and food and beverage industries; Fluid separation systems being water purification units; Membrane filter cartridges for the separation of biomolecules in biopharmaceutical production