Patents
Sitemap › A61 - Medical or veterinary science; Hygiene › A61L - Methods or apparatus for sterilising materials or objects in general; Disinfection, sterilisation, or deodorisation of air; Chemical aspects of bandages, dressings, absorbent pads, or surgical articles; Materials for bandages, dressings, absorbent pads, or surgical articles › A61L 9 - Disinfection, sterilisation or deodorisation of air
Patents for A61L 9 - Disinfection, sterilisation or deodorisation of air (34,139)
07/1999
07/27/1999CA2105955C Container to hold aromatic substances
07/22/1999WO1999036160A1 Peroxyacid compound use in odor reduction
07/22/1999WO1999027970A3 Method and devices for disinfecting liquid and gases
07/22/1999WO1999008174B1 Apparatus for generating odor upon electronic signal demand
07/21/1999EP0930090A1 Peroxyacid compound use in odor reduction
07/21/1999EP0819235B1 Method of freshening air in rooms and an air-freshener device
07/21/1999CN2329231Y Toothbrush with ion tooth-cleaning effect
07/20/1999US5926614 Electric device for the vaporization of additives
07/20/1999US5924597 Building fragrance distribution system and method
07/20/1999US5924292 Deodorizing element for eliminating refrigerator odors
07/14/1999CN2328368Y Oxygen atom disinfecting and sterilizing device
07/14/1999CN1222327A Fragrant bacteriostatic health cushion
07/13/1999US5922306 Inhalants dispersion comprising tetrafluoroethane/1,1,1,2-/ propellant, drug particles precoated with surfactant, the drug formulation consists of betamethasone, ergotamine tartrate or sodium cromoglycate for respiratory system disorders
07/13/1999US5922209 Applying an electric charge to bacteria or virus which exceeds the electrostatic capacity of the cell, promotes osmosis
07/13/1999CA2196666C Electric device for the vaporization of additives
07/08/1999WO1999033495A2 Surface and air sterilization using ultraviolet light and ultrasonic wawes
07/08/1999WO1999033335A2 Composition and method for making a cat litter using ionic aluminosilicates
07/07/1999EP0927238A2 Rinse added fabric softening compositions and method of use for the delivery of fragrance derivatives
07/07/1999EP0701452B1 Method for diffusing an odoriferous substance
07/07/1999CN1222088A Air freshener dispenser device
07/07/1999CN1222087A Plastic evnelope assembly air freshener dispenser device
07/07/1999CN1043959C Agent of deodorising and sterilizing for indoor air
07/06/1999US5919726 Microbial particles of metal oxides such as titanium oxide, zinc oxide or the like are known to have a photocatalytic activity.
07/06/1999US5919516 Process of making joss-sticks
07/06/1999US5919423 Polymeric wick composition for air freshener candle product
07/06/1999US5919422 Titanium dioxide photo-catalyzer
07/06/1999US5919417 Duct cleaning method
07/01/1999WO1999032707A1 Materials for virus capture
06/1999
06/30/1999EP0925846A2 Process for producing coated functional articles
06/30/1999EP0925776A2 Polymer with binding capacity for organoleptic substances
06/30/1999EP0925717A1 Pesticide applicator
06/30/1999EP0925075A1 Air treatment gel compositions
06/30/1999CN2326253Y Air sterilizing device
06/30/1999CN2326252Y Fragrance smelling bottle
06/30/1999CN2326251Y Split-flow air-clearing machine
06/29/1999US5916540 Aerosol formulations containing P134A and/or P227 and particulate medicament
06/29/1999US5916528 Refreshing used automobile smell to that of new ones by treating with benzyl acetate and odoriferous constituent
06/24/1999WO1999031211A1 Hydrophobically modified polysaccharides in household preparations
06/24/1999WO1999031206A1 Air freshener taper candle product
06/24/1999CA2311369A1 Hydrophobically modified polysaccharides in household preparations
06/23/1999EP0923952A1 Enhanced nitrate deodorant composition
06/23/1999EP0923386A1 Air freshener dispenser device with dual cartridge capacity
06/23/1999EP0923318A1 Method, apparatus and processing plant for sterilizing and/or heat treating particulate products
06/23/1999CN1220611A Method and apparatus for scenting rooms in programmed manner
06/22/1999US5914154 Non-porous gas permeable membrane
06/22/1999US5914104 Use of alum to inhibit ammonia volatilization and to decrease phosphorus solubility in poultry litter
06/17/1999WO1999030355A1 Wet processing methods for the manufacture of electronic components
06/17/1999WO1999030087A1 Therapeutic air vent filter screen
06/17/1999WO1999029249A1 A method and a device for producing an atmosphere in a region, and use of carbon dioxide for the manufacture of a medicament
06/17/1999DE19753956A1 Scent cartridge distributing aroma for commercial and entertainment applications
06/16/1999EP0922085A2 Fragrance delivery system for liquid detergent compositions
06/16/1999EP0922084A2 LAUNDRY DETERGENT COMPOSITIONS COMPRISING $g(b)-KETOESTER PRO-FRAGRANCES
06/16/1999EP0922083A2 AUTOMATIC DISHWASHING DETERGENTS COMPRISING $g(b)-KETOESTER PRO-FRAGRANCES
06/16/1999EP0921824A1 ODOR CONTROL COMPOSITIONS COMPRISING $g(b)-KETOESTER PRO-FRAGRANCES
06/16/1999CN2323837Y Ornament capable of removing smell and dehumidifying
06/16/1999CN2323788Y 香精盒 Flavor Box
06/16/1999CN2323787Y Electric heating air fragrance device
06/16/1999CA2256079A1 Polymer
06/15/1999US5911986 Foodstuffs and other compositions
06/15/1999US5911957 Ozone generator
06/15/1999US5911955 Aroma oil candle diffuser ring
06/15/1999US5911742 Attachment to air-conditioner
06/15/1999CA2157566C Dryer-activated fabric conditioning compositions containing uncomplexed cyclodextrin
06/10/1999WO1999027970A2 Method and devices for disinfecting liquid and gases
06/09/1999EP0921186A2 Use of ethyl 3-methyl-2-oxopentanoate as a perfuming ingredient
06/09/1999EP0920860A2 Slow-release high-viscous liquid composition for a volatile substance
06/09/1999EP0794763A4 Silicone compositions
06/09/1999CN2322616Y Multifunctional supersonic atomizing sterilizer
06/09/1999CN2322615Y Adjustable fragrance agent can
06/09/1999CN2322613Y Electronic purifying sterilizer
06/08/1999US5910291 Surgery plume filter device and method of filtering
06/08/1999US5909845 Wick-based liquid emanation system with child-resistant overcap
06/08/1999CA2196665C Electric device for the vaporization of additives
06/03/1999WO1999027043A1 Compression-molded candle product
06/03/1999WO1999026668A1 Method and apparatus for purifying appliance exhaust and removing contaminants from objects
06/03/1999WO1998023304A8 Container for emanating volatile substances
06/03/1999CA2311386A1 Method and apparatus for purifying appliance exhaust and removing contaminants from objects
06/02/1999EP0679181B1 Means for cleaning
06/02/1999DE19900141A1 New fragrance dispenser for hotels and restaurants, books and sales promotion brochures
06/02/1999CN2321443Y Air refreshing sheet
06/02/1999CN2321442Y Heating device for evaporating acetic acid solution
06/01/1999US5908696 Woodspill and peat secured by an adhesive; not impregnated with aromatic essence; alternative to joss-stick
06/01/1999US5908231 Light bulb fragrance dispenser
06/01/1999US5908140 Material dispensing method and apparatus with stall detect
06/01/1999CA2065398C Device for the evaporation of volatile liquids
05/1999
05/27/1999DE19754468A1 Mobile radio telephone with circuit casing
05/26/1999EP0917831A1 Method and apparatus for making cigarettes
05/26/1999EP0917830A1 Method and apparatus for manufacturing a heater assembly for use in an electric smoking system
05/26/1999EP0814657B1 Safety heater for long-lasting insecticide or deodorant mats
05/26/1999CN2320253Y Multi-purpose deodorizing sterilizer for refrigerator
05/26/1999CN2320252Y Fumigating sterilizer
05/26/1999CN1217215A Oil solid-shahped air-clearing agent
05/26/1999CN1217214A Water solid-shaped air-clearing agent
05/25/1999US5906298 Scent dispersal system
05/25/1999CA2070936C A scented air freshening device and method for making the same
05/20/1999WO1999024147A1 Air filtration system
05/20/1999WO1999023908A1 Seal for a device comprising an envelope containing a fluid material and method for making such a device
05/19/1999EP0916351A1 Purifying agent, apparatus and method for forming purifying agent, and purifying method using the agent
05/19/1999EP0916260A1 Sheets with a volatile compound
05/19/1999EP0915713A1 Method and device for sheer filtering and desinfection of breathing air
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