1
Chemicals used in industry and science, namely particles (beads) having diameters of between approximately 10 and 3000 nm, composed of a magnetisable material, including magnetite, maghemite or other ferrites, and of natural macromolecular materials and derivatives thereof, including starch, cellulose, dextran or chitosan; Chemicals used in industry and science, namely particles (beads) having diameters of between approximately 10 and 3000 nm, composed of a magnetisable material, including magnetite, maghemite or other ferrites, and of synthetic organic or inorganic materials or of composites; Chemicals used in industry and science, namely particles (beads) having diameters of between approximately 10 and 3000 nm, the non-magnetisable materials being crosslinked; Chemicals used in industry and science, namely the aforesaid particles provided with functional surface properties, namely coated with antibodies, doped with radionuclides or fluorescently labelled
5
Diagnostic preparations for medical purposes, namely the aforesaid particles for use in carrier-mediated analysis methods in biochemistry or clinical chemistry, in transportation and separation methods or in imaging methods for diagnostic and therapeutic methods or as components of composite materials; Pharmaceutical and veterinary preparations, namely the aforesaid particles for use in targeted drug delivery or in physiotherapy methods (including magnetic field-induced hyperthermia)