| Patents for A61L 9 - Disinfection, sterilisation or deodorisation of air (34,139) |
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| 09/04/1997 | WO1997031623A1 Non-aqueous controlled release pest and air care gel composition |
| 09/03/1997 | EP0792957A2 Acidic or basic gas absorptive fiber and fabric |
| 09/03/1997 | EP0792652A1 Vapour release device |
| 09/03/1997 | EP0792171A2 Device for dispensing a volatile active ingredient |
| 09/03/1997 | EP0672103B1 Lavatory cleansing blocks |
| 09/02/1997 | US5663134 Composition for reducing malodor impression on inanimate surfaces |
| 09/02/1997 | US5662835 Apparatus for emanating a chemical agent |
| 08/28/1997 | WO1997030738A1 Improved support-container for tablets giving off odoriferous, disinfectant and insecticide vapors and effluvia |
| 08/28/1997 | DE19643428A1 Fragrant mono:terpene mixture added to pig or cattle rearing pens |
| 08/27/1997 | EP0791365A2 Air cleaner |
| 08/27/1997 | EP0791364A2 Composition based on acyclic perfume agents |
| 08/27/1997 | EP0791047A1 Flush toilet cleansers in bar form |
| 08/27/1997 | EP0790766A1 Distribution device |
| 08/27/1997 | CA2192047A1 Air cleaner |
| 08/26/1997 | US5660846 Methods and apparatus for the delivery of solid drug compositions |
| 08/26/1997 | US5660845 Solid consumer product compositions containing small particle cyclodextrin complexes |
| 08/21/1997 | WO1997029832A1 Odor control system |
| 08/21/1997 | WO1997029790A1 Air freshener aerosol can using a liquefied propellant |
| 08/21/1997 | DE19606019A1 Thermo=surgical aerosol and vapour suction and sterilisation unit |
| 08/20/1997 | EP0790047A1 Controlled release of additives in an ostomy pouch or bag |
| 08/20/1997 | EP0789553A1 Antiodor, antimicrobial and preservative compositions and methods of using same |
| 08/20/1997 | CN1157574A Fabric treating composition containing beta-cyclodextrin |
| 08/20/1997 | CN1157175A Incense and its preparation method |
| 08/20/1997 | CN1157174A 除臭装置 Deodorizing device |
| 08/14/1997 | WO1997028883A1 Method of precipitating airborne particles |
| 08/14/1997 | WO1997028830A1 Device for evaporating an active fluid substance |
| 08/14/1997 | CA2245711A1 Device for evaporating an active fluid substance |
| 08/13/1997 | EP0788369A1 AROMATIC COMPOSITION BASED ON OLIBANAM COMBINED WITH A SYNERGIC AGENT (e.g. EUCALYPTOL, BARNEOL, ZINC, SALT, COPPER, SALT) AND USE THEREOF |
| 08/13/1997 | CN1156540A Air pure and fresh disinfectant using folium artemisiae argyi oil as main and preparing process thereof |
| 08/12/1997 | US5656242 Air purifier device |
| 08/07/1997 | DE19702959A1 Gas flow passage |
| 08/07/1997 | DE19603623A1 Combination of ozone generator and fan to sterilise atmosphere in closed spaces |
| 08/06/1997 | CN2258705Y Artificial flowers with device capable of controlling of sending forth fragrance therein |
| 08/05/1997 | US5654866 Anion releasing apparatus for video appliances |
| 07/31/1997 | WO1997026926A1 Air freshener composition containing a fiber pad |
| 07/31/1997 | WO1997026925A1 Method of performing deodorization, odor elimination and sterilization, and apparatus therefor |
| 07/31/1997 | DE19616307C1 Perfumed insert for toilet roll |
| 07/30/1997 | CN1155416A Health-care incenses and their production |
| 07/29/1997 | US5651942 Aromatic fragrance generator |
| 07/24/1997 | WO1997026020A1 Novel fragrant resin for uniformly diffusing a complex fragrance composition |
| 07/23/1997 | EP0630229B1 Pressurized gas packagings using polyoxyethylene glyceryl-obates |
| 07/23/1997 | CN1155249A Electric evaporator for added materials |
| 07/22/1997 | US5650126 Titanium oxide film coating on glass and metals on films |
| 07/17/1997 | WO1997025662A1 Method and apparatuses for metering and evaporating liquids and dispersing same in large volumes of fluids |
| 07/17/1997 | WO1997025137A1 Composition for combating nuisance caused by garbage in garbage containers and use of the composition |
| 07/17/1997 | WO1997025076A1 Odor control for compositions containing organic sulfur compounds |
| 07/17/1997 | CA2212241A1 Composition for combatting nuisance caused by garbage in garbage containers and use of the composition |
| 07/16/1997 | EP0783656A1 Fragrance evaporator, in particular for toilets |
| 07/16/1997 | CN1154656A Electrical device for evaporating active substances |
| 07/10/1997 | DE19600483A1 Odour control during composting |
| 07/09/1997 | EP0782478A1 Electrostatic spraying device |
| 07/09/1997 | EP0673403B1 COMPOSITION and APPARATUS fOR PROVIDING A SUPPLY OF WATER-BASED COOL MIXTURE |
| 07/09/1997 | CN1154076A Method for killing microorganisms |
| 07/09/1997 | CN1153680A Air purifying method using demonstration flowing-water and demonstration and dual purpose type air purifier |
| 07/08/1997 | US5647053 Vapor dipensing device |
| 07/08/1997 | US5647052 Volatile substance dispenser and method of dispensing a volatile substance with dissipation indication |
| 07/08/1997 | US5644866 Battery is connected to a positive temperature coefficient thermistor containing a mixture of thermoplastic reins, carbon, an electrode plate, and a insulator an cyclopropane carboxylic ester pyrethroid insecticide; |
| 07/03/1997 | WO1997023247A1 Antiperspirant pads |
| 07/02/1997 | EP0781600A2 Virus-removing filter |
| 07/02/1997 | EP0781562A2 The use of a deodorant based on undecylenic acid or its derivatives for the deodorization of paper, cardboard or non-woven material |
| 07/01/1997 | US5643866 Air treating gel |
| 06/27/1997 | CA2194007A1 Use of a deodorizer based on undecylenic acid or derivatives thereof for deodorizing papers, paperboard and nonwovens |
| 06/26/1997 | WO1997022370A1 Device for dispensing volatile material |
| 06/25/1997 | EP0780132A1 Malodor counteractant composition and process for using same |
| 06/25/1997 | CN2256741Y Portable autocontrolled electronic sterilizing deodorizing apparatus |
| 06/25/1997 | CN1152469A Air purifier |
| 06/24/1997 | US5641482 Particles based on either pulp or polypropylene with grafted chains containing cation exchange groups of acrylic acid or glycidyl methacrylate, for adsorption and neutralization of ammonia |
| 06/24/1997 | US5641475 Antiodor, antimicrobial and preservative compositions and methods of using same |
| 06/18/1997 | EP0778785A2 Methods and apparatus for the delivery of solid drug compositions |
| 06/18/1997 | EP0674697B1 Foodstuffs and other compositions |
| 06/17/1997 | US5639470 Deodorizer |
| 06/17/1997 | US5639452 Iodine/resin disinfectant and a procedure for the preparation thereof |
| 06/12/1997 | WO1997020626A1 Post-foamable foam composition |
| 06/12/1997 | WO1997020581A1 A dispensing device |
| 06/12/1997 | DE19545679A1 Mixed aerosol for absorption of undesired odour substances |
| 06/11/1997 | CN2255856Y Atomerizing disinfecting apparatus |
| 06/11/1997 | CN2255855Y Multifunctional health-care physical therapy instrument |
| 06/11/1997 | CN2255750Y Multifunctional electric blowing drier capable of generating negative ions |
| 06/10/1997 | US5637401 Odorant composition, delivery system and method |
| 06/10/1997 | US5636787 Eyeglasses-attached aromatic dispensing device |
| 06/05/1997 | WO1997019710A1 Air cleaner with separate ozone and ionizer outputs |
| 06/05/1997 | WO1997019598A1 Method for controlling ammonia, arthropod infestation and reducing animal stress in confined room animal husbandry |
| 06/05/1997 | DE19544951A1 Use of compositions containing calcium carbonate and sodium-bi:carbonate |
| 06/05/1997 | CA2211977A1 Method for controlling ammonia, arthropod infestation and reducing animal stress in confined room animal husbandry |
| 06/04/1997 | EP0776220A1 Fabric treating composition containing beta-cyclodextrin |
| 06/04/1997 | CN1151005A Bactericidal device and control method for air conditioner |
| 06/03/1997 | US5635238 Provides fast release of active material when wetted, typically by bodily fluids as in cosmetic use |
| 06/03/1997 | US5635133 Sterilization by ultraviolet radiation beams |
| 06/03/1997 | US5635132 Process for decontamination and detoxification applied to sanitary engineering in the home |
| 05/28/1997 | EP0775741A1 Lavatory freshener/cleaner system |
| 05/28/1997 | EP0775229A1 Uncomplexed cyclodextrin solutions for odor control on inanimate surfaces |
| 05/28/1997 | EP0775003A2 Process and device for the synchronous addition of odours to visual and/or acoustic stimulation |
| 05/28/1997 | EP0774980A1 Composition for reducing malodor impression on inanimate surfaces |
| 05/28/1997 | EP0774979A1 Composition for reducing malodor impression on inanimate surfaces |
| 05/28/1997 | EP0774978A1 Uncomplexed cyclodextrin solutions for odor control or inanimate surfaces |
| 05/28/1997 | EP0774901A1 Disinfection of a contaminated environment |
| 05/28/1997 | EP0740684A4 Deodorized thermoplastics |
| 05/27/1997 | US5632954 Method for killing microorganisms |
| 05/22/1997 | WO1997017996A1 Essential oil evaporator |
| 05/21/1997 | EP0774264A1 Air purifying agent and air purifying method |