Filter and membrane materials [mineral substances]; filter membrane, in particular porous nanostructured filter membrane with metallic surface, for the manufacture of pharmaceutical products and medicines; filter and membrane materials [chemical, mineral, vegetable and other materials in the raw state]

Filtering machines for waste water treatment and parts thereof; filtering machines, separators and centrifuges and parts thereof; machines for waste disposal and recycling and parts thereof; filters and membranes [engine parts]; filters and membranes for internal combustion engines; filters and membranes for machines; filters and membranes for engines; portable filtering apparatus [machines] and parts thereof

Filters and membranes for scientific apparatus; filters and membranes for the pharmaceutical and molecular biology industries for research purposes; filters and membranes for respiratory masks; filter and membrane systems for laboratory use; filters and membranes for laboratory use; filters and membranes for respirators, non-medical; scientific research and laboratory apparatus, teaching apparatus and simulators and parts thereof; scientific apparatus and laboratory apparatus for physical reactions by means of electricity, and parts thereof; protective and safety equipment and parts thereof; bioreactors for cell culture and research; apparatus and instruments for accumulating and storing electricity, and parts thereof; electrical and electronic components; membranes for use as electrodes; membranes for use in an electric accumulator or a fuel cell; measuring, detection, monitoring and control apparatus, and parts thereof; filters and membranes for blood and blood components for laboratory experiments; equipment and devices for the separation, purification, concentration, retention and adsorption of molecules and cells, in particular biomolecuies, DNA, RNA, antibodies and proteins, and parts thereof [for research purposes]

Filters and membranes for the prevention of embolism; filters and membranes for medical purposes, in particular sterile filtration; filters and membranes for use in veins; filters and membranes for blood and blood components; medical and veterinary apparatus and instruments and parts thereof; catheters with filter or membrane and parts thereof; artificial organs and implants and parts thereof; filters and membranes for temporary use in veins

Filters and membranes for fume hoods; filters and membranes for drinking water; bioreactors for waste treatment and purification; filters and membranes for air purification; filters and membranes for ventilation equipment; filters and membranes for exhaust gas purification; filters and membranes for commercial installations (term considered too vague by the International Bureau - Rule 13 (2) (b) of the Regulations); filters and membranes for industrial and domestic use (term considered too vague by the International Bureau - Rule 13 (2) (b) of the Regulations); gas filters and purifiers and parts thereof; industrial treatment plants and parts thereof; fume hoods and installations and parts thereof; filters and membranes for swimming pools; filters and membranes for the purification of flue gases; filters and membranes for ponds; filters and membranes for water pipes; filters and membranes for drinking water distribution apparatus; filters and membranes for water delivery apparatus; filters and membranes for ice-making apparatus; filters and membranes for ice machines; filters and membranes for water purification apparatus; filters and membranes for aquariums; filters and membranes for air purifiers; filter and membrane apparatus for water supply systems; apparatus for filtering drinking water; apparatus for filtering water; industrial apparatus for filtering liquids and parts thereof; filters and membranes for gases [domestic or industrial installations]; filters and membranes for use on apparatus for sanitary purposes; filters and membranes for the filtration or separation of solutions, suspensions, emulsions, foams, aerosols, mixtures of gases, fumes, dusts, vapours or mists [parts of domestic or industrial installations]; filters and membranes for use on apparatus for the production of steam

Filters and membranes for household use (term considered too vague by the International Bureau - Rule 13 (2) (b) of the Regulations)