| Patents for A61L 9 - Disinfection, sterilisation or deodorisation of air (34,139) |
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| 03/22/2001 | WO1999039574A8 Silicate-containing powders providing controlled, sustained gas release |
| 03/22/2001 | CA2384568A1 Air freshening apparatus |
| 03/21/2001 | EP1084715A1 Programmable device for the diffusion of substances into the surrounding air |
| 03/20/2001 | US6203762 An integral solution reservoir which intercepts an airstream passage and airstream, cooperates with airstream to direct air and solution into pads to create foam, which reacts with undesirable component of surgery plume to clean the airstream |
| 03/20/2001 | US6202938 Scent emitting blind operating rod |
| 03/20/2001 | US6202345 Support structure for attachment to automotive cigarette lighter receptacle |
| 03/15/2001 | WO2001018456A1 Apparatus and method for treatment of air |
| 03/15/2001 | WO2001018279A1 A generator for generating chlorine dioxide under vacuum eduction in a single pass |
| 03/15/2001 | DE19941200A1 Air deodorizing device dealing with e.g. paint, mold or nicotine odors, comprises a volatile deodorant in a closed sheath allowing diffusion |
| 03/15/2001 | DE10029976A1 Cleaning waste air from livestock mast assembly comprises adding pre-coat material, depositing over filter, collecting final product below filter, removing by simple device and utilizing |
| 03/14/2001 | EP1083214A2 Composition, especially suitable for toilet freshener |
| 03/14/2001 | EP1082970A1 Container for volatile essences |
| 03/14/2001 | EP1082969A1 Container for release of volatile essences |
| 03/14/2001 | EP1082968A1 Device for perfuming a motor vehicle interior |
| 03/14/2001 | EP1082149A1 Enhanced odor absorption by natural and synthetic polymers |
| 03/13/2001 | US6200555 Deodorizing compound reactive with the carbonyl-containing odor component is at least one selected from the group consisting of monohydric phenols, polyhydric phenols, and derivatives thereof, and among them, resorcin is preferable. |
| 03/13/2001 | US6200549 Contains less than 0.0001% w/w surfactant based upon the weight of medicament |
| 03/13/2001 | US6199397 Air conditioning installation with activated carbon filter |
| 03/08/2001 | WO2001016266A2 Method of deodorizing and/or cleaning carpet using a composition comprising odor control agent |
| 03/08/2001 | WO2001016265A2 Methods for odor control and concentrated, non-liquid compositions therefor |
| 03/08/2001 | WO2001016264A2 Improved methods, compositions, and articles for odor control |
| 03/08/2001 | WO2001015748A1 Device for deodorizing air |
| 03/08/2001 | WO2001015747A1 An odor removing article and method for making same |
| 03/08/2001 | DE19942657A1 Machine for producing wood shaving consists of turning lathe, frame, drive mechanism, spindle chuck, mounting block, base plate, rails and carriage |
| 03/08/2001 | CA2585206A1 Improved methods, compositions, and articles for odor control |
| 03/08/2001 | CA2382329A1 Method of deodorizing and/or cleaning carpet using a composition comprising odor control agent |
| 03/07/2001 | EP1079798A1 Odour absorbing agent |
| 03/07/2001 | CN1286625A Composition for aroma delivery |
| 03/07/2001 | CN1286123A Monophasic waer surfactant-free non-toxic air refreshing agent composition and core type air refreshing device using same |
| 03/07/2001 | CN1286032A Air disinfectant, its preparing process and its application in sterilizing air |
| 03/07/2001 | CN1062771C Shoe powder for deodorising and sterilizing |
| 03/06/2001 | US6197280 Pharmaceutical compositions and devices for their administration |
| 03/06/2001 | US6197263 Electrically heated fragrance unit which fits into slots of air flow vent and includes heat-activated scent cartridge wherein the power source may be selected between batteries, solar cells or the vehicle cigarette lighter socket |
| 03/06/2001 | US6196527 Humidifier capable of sending forth fragrance |
| 03/01/2001 | WO2001014257A1 Microbiological water filter |
| 03/01/2001 | WO2001014043A1 Immobilisation of a biocide on activated carbon |
| 03/01/2001 | WO2001014036A1 Process for producing fine medicinal substances |
| 03/01/2001 | CA2376269A1 Process for producing fine medicinal substances |
| 02/28/2001 | EP1079183A2 Self-sanitizing air-conditioning unit, and the relative sanitizing process |
| 02/28/2001 | EP1078640A1 Air freshening composition |
| 02/28/2001 | EP1078121A1 Methods for removing a contaminant by a polyoxometalate-modified fabric or a polyoxometalate-modified cellulosic fiber and fabrics thereof |
| 02/28/2001 | CN2421004Y Combined movable clean treating ward of hospital |
| 02/28/2001 | CN1062483C Deodoriser |
| 02/28/2001 | CN1062482C Hygiene epidemic prevention incense products and making method thereof |
| 02/26/2001 | CA2316541A1 Single phase aqueous surfactant-free nontoxic air freshening composition and wick-containing air freshening device using said composition |
| 02/22/2001 | WO2001012296A1 Air filter |
| 02/22/2001 | WO2001012239A2 Device and method for applying/dispensing aromatic substances |
| 02/22/2001 | WO2001012145A1 Deodorant |
| 02/22/2001 | DE19938405A1 Vorrichtung und Verfahren zum Aufbringen/Auftragen von Duftstoffen Apparatus and method for applying / application of fragrances |
| 02/22/2001 | DE19937871A1 Desodorierendes Mittel Deodorant |
| 02/22/2001 | DE19936874A1 Verfahren zur Verminderung von wahrnehmbarem Störgeruch bei der Behandlung von Kunststoffen mit ionisierenden Strahlen Method of reducing perceptible Störgeruch in the treatment of plastics with ionizing radiation |
| 02/22/2001 | DE10034300A1 Doppelfunktionsspender Dual function dispenser |
| 02/21/2001 | EP1077252A1 Microbial culture liquors containing microorganisms differing in characteristics and living in symbiosis and metabolites thereof, carriers and adsorbents containing the active components of the culture liquors and utilization of the same |
| 02/21/2001 | EP1076571A1 Magnetically operated apparatus for dispensing a chemical |
| 02/21/2001 | CN2420570Y Electric water heater with air purifier |
| 02/21/2001 | CN2420003Y Multifunction air sterilizing purifier |
| 02/21/2001 | CN2420002Y Placing seat for ring incense |
| 02/21/2001 | CN2420001Y Indoor air cleaner |
| 02/21/2001 | CN1062183C Supersonic atonizer for air disinfection |
| 02/20/2001 | US6190703 Preparing solvent solution by dissolving surfactant in water or mixture of water with water-soluble solvent; heating; mixing with propolis mass and/or an extraction residue to form suspension; adding hydrophilic polymer, homogeneously mixing |
| 02/20/2001 | US6190627 Radiator catalytically converts or adsorbs pollutants; protective coating and overcoating for durability; air pollution control |
| 02/20/2001 | US6190607 Room air freshener |
| 02/20/2001 | US6190437 Iodinated air filter |
| 02/20/2001 | CA2008344C Deodorizer |
| 02/15/2001 | WO2001010739A2 Dual function dispenser |
| 02/15/2001 | WO2001010721A1 Method for reducing perceptible disturbing odor in the treatment of plastic materials with ionizing rays |
| 02/15/2001 | WO2001010477A1 Method and device for releasing a fragrant or disinfecting substance |
| 02/15/2001 | DE19937987A1 Perfumed preparation, especially for use as a toilet freshener, contains a cationic surfactant (e.g. didecyldimethylammonium chloride) so as to give disinfectant properties and only low amounts of foam |
| 02/14/2001 | EP1076014A2 Dual function dispenser |
| 02/14/2001 | EP1075842A1 Method and device to deodorise and disinfect air |
| 02/14/2001 | CN2418879Y Negative ion air-fresh device |
| 02/14/2001 | CN2418878Y Fragrant sprayer controlled by contacts of door opening/shutting |
| 02/14/2001 | CN1283998A Surface and air sterilization using ultraviolet light and ultrasonic waves |
| 02/14/2001 | CN1283527A Dual-function distributor |
| 02/13/2001 | US6187271 Precipitator comprising discharge unit including ground and discharge electrodes, collecting unit including collecting and positive electrodes, filter containing photocatalyst, unit which applies voltage causing emission of activating energy |
| 02/13/2001 | US6187192 Water containing bacteria and/or viruses is passed through a purification material composed of apatite and absorption media in a fixed binder matrix |
| 02/13/2001 | CA2315892A1 Deodorizing composition |
| 02/10/2001 | CA2281160A1 A form of commerce involving marketing aroma therapy pillow insert device(s) that are intended to assist with various forms of emotional and physical dysfunction |
| 02/08/2001 | WO2001009924A1 Uv light source |
| 02/08/2001 | WO2001009442A1 Fume extractor for toilet |
| 02/08/2001 | WO2001008543A1 Method for vacuum-cleaning using a hand vacuum cleaner and dust filter bags or dust collection compartment, especially for use in a method of this type |
| 02/08/2001 | WO2000054758A3 Method for delivering benzidine prostaglandins by inhalation |
| 02/08/2001 | DE19936460A1 Toilet roll holder has compartment for air freshener liquid, gel or granules behind mounting for toilet roll |
| 02/08/2001 | DE19936455A1 Destroying bacteria in air-conditioning equipment using ozone and preventing escape of harmful dust and bacteria into the atmosphere |
| 02/07/2001 | EP1073329A1 Volatile carrier for use with a heating device |
| 02/07/2001 | CN2417871Y Solar air-clearing-purifying device |
| 02/07/2001 | CN1283124A Method for disinfecting liquid and gases and device for using thereof |
| 02/06/2001 | US6184188 Fragrance delivery system for liquid detergent compositions |
| 02/06/2001 | US6182659 Comprising a virus-capturing body containing streptococcus algalactiae type ii culture and type ii polysaccharide; can be worn over nose as mask, to remove influenza virus, for example |
| 02/06/2001 | US6182461 Photocatalytic oxidation enhanced evaporator coil surface for fly-by control |
| 02/01/2001 | WO2001007132A1 Cloth figure with scented pellets |
| 02/01/2001 | WO2001007095A1 Malodour treatment compositions |
| 02/01/2001 | WO2001007094A1 Electronic recording, analysis, editing, and playback of scents |
| 02/01/2001 | WO2001007093A1 Electronic recording, analysis, editing, and playback of scents |
| 02/01/2001 | DE19935575A1 Air filter arrangement has additive in or on filter layers to influence smell of filtered air and is arranged in air feed for inside of a vehicle |
| 01/31/2001 | EP1071435A2 Silicate-containing powders providing controlled, sustained gas release |
| 01/31/2001 | EP0986719A4 Portable heated appliance with catalytic heater with improved ignition system |
| 01/31/2001 | EP0876204A4 Post-foamable foam composition |
| 01/31/2001 | CN1282366A Hydrophobically modified polysaccharides in household preparations |
| 01/30/2001 | US6180595 Single phase aqueous surfactant-free nontoxic air freshening composition and wick-containing air freshening device using said composition |