Classe 1
Chemical products, preparations and substances for use in science and industrypapers (chemically treated or containing chemicals)test paperssensitised papersindicator papersmodified and chemically treated glass in fibre formsilica (chemically treated)cellulose powderschemically treated celluloseion-exchange materialsbuffer solutionstest papers, impregnated with chemical or compoundsall for filtration, separation, analysis and testing in laboratories, industry, environmental and medical research and research
Classe 5
Sterilising preparationsfiltering preparations, materials and media for pharmaceutical, medical and sanitary purposesair purifying preparationsfilter capsules for pharmaceutical purposesdiagnostic preparations for medical purposes, diagnostic test kits for medical purposesfilters for the treatment, separation, or decontamination of gas, air or liquids for pharmaceutical purposeschemical reagents for medical purposesbacterial and biological preparations and cultures for medical useblood plasma separating filterscellulose for pharmaceutical purposeschemico-pharmaceutical preparations
Classe 9
Scientific and laboratory apparatus and instrumentsmeasuring, weighing, monitoring and checking apparatus and instrumentsapparatus for chemical separationfilters, filter units and filter tubes and cartridgeschromatography columns and equipmentseparating funnelssoxhlet thimbles made from organic or in organic fibresextraction symbols for use in chemical analysis being laboratory apparatus and instrumentsdiagnostic testing apparatus (not for medical purposes)stills for laboratory experimentsmembranes for gas separatorscellulose nitrate membranesmedia and membranes for storage of samplespipette controllershot plate stirrerschromatography papersall for use for laboratories, industry, research, education and environmental testing
Classe 10
Medical, dental and veterinary apparatus and instrumentsfiltering materials for medical usefilter membranes, pharmaceutical grade aqueous filters, sterile vent filters, filters for use in blood and plasma separation, inline gas or air filters used in respiratory filtration, filter capsules, molecular sieves, IV filters, encapsulated filter devices, pre-filters, multi layer filters, disposable filtration capsules, microporous membranes, hydrophilic membranes, hydrophobic membranes, hydrophobic filters, glass microfibre filters, filter cartridges, pleated filter cartridges, radiation sterilizable filtering materials, microaggregate transfusion filters, filter housingstubing sets for insufflationribbed or non-ribbed tubingdrain assemblies (tubing)connectors for filters and tubing, luer locks, barbs, sealing rings, clampsall the aforesaid for medical, dental, veterinary or scientific purposesfilter capsules for medical purposesfilters for the treatment, separation, or decontamination of gas, air or liquids for medical purposesblood plasma separating filters
Classe 16
Paper and paper articlesfilter papers, chemically treated papers for filtering purposes, polyethylene and polythene backed papers, lens cleaning papers, drawing papers, writing papers, printmaking papers, test papers, not impregnated with chemical or compounds, blotting papers, carbon paper, electrocardiograph paper, paper sheets, paper rollsbags [envelopes, pouches] of paper or plastics, for packagingpackaging containers of paper or cardboardblotters