U.S. federal trademark · Serial No. 79057539 · Reg. No. 3658280
Membranes for use in medical apparatus made of synthetic or regenerated polymers in form of films, hollow fibers, tubings and pipings as well as bundles of the aforesaid hollow fibers, tubings and pipings in combination with textile threads; medical apparatus and instruments, namely, modules and filters for use in medical apparatus equipped with the aforesaid membranes and bundles, in the nature of hemodialysers, hemofiltration modules, hemodiafiltration modules, endotoxin removal filters, namely, filters that process human blood to filter out and remove endotoxins, plasmapheresis modules, hemoconcentrators, namely, self-contained components that process human blood to increase the concentration of cells and proteins in the blood
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