Patents for A61L 9 - Disinfection, sterilisation or deodorisation of air (34,139)
07/2009
07/02/2009US20090165360 Fragrance fixatives
07/02/2009DE102007063153A1 Microclimate pad, useful e.g. to prevent the settlement of pathogenic microorganisms, where a special powder with a specific radiation is added in a porous material, preferably e.g. foam, filler fabric and insulating material
07/01/2009EP2074869A2 Structures for color-changing light devices
07/01/2009EP2074391A2 Fragrance device with fragrance amount indicator
07/01/2009EP2074349A2 Color-changing outdoor lights with active ingredient and sound emission
07/01/2009EP2073853A2 Color-changing light devices with active ingredient and sound emission for mood enhancement
07/01/2009EP1492574B1 Electrical evaporator with adjustable evaporation intensity
07/01/2009CN201263805Y Improved air sterilizing and purifying device
07/01/2009CN101472619A Air treatment device with reservoir refill
07/01/2009CN101468211A Heat radiating device capable of emitting aroma and electron device with the heat radiating device
07/01/2009CN101468210A Hot air curtain device
07/01/2009CN101468209A Sterilizing hot air curtain device
07/01/2009CN101468208A Indoor air cleaning unit
07/01/2009CN100506289C Volatilizer
06/2009
06/30/2009US7553353 System for treating contaminated gas
06/30/2009CA2576641C Methods and apparatus for a low-profile air purifier
06/25/2009WO2009079309A2 Ultraviolet light treatment chamber
06/25/2009WO2009078038A2 Improved aromatic paper incense and a method of preparing it
06/25/2009US20090162441 Pulmonary delivery in treating disorders of the central nervous system
06/25/2009US20090162308 Use of 2,4'-dimethylpropiophenone as a fragrance substance
06/25/2009US20090162253 Volatile material diffuser and method of preventing undesirable mixing of volatile materials
06/25/2009US20090162252 Incense powder base assembly
06/25/2009US20090162251 Air sterilization device with low aerosol bounce
06/25/2009US20090162244 Products and methods for dispensing of air fresheners, deodorizers or sanitizers
06/25/2009DE102007062475A1 Gas i.e. polluted air, purification device, for use in exhaust air system, has odor adsorber material introducing unit that introduces odor adsorber material in gas flow, and separation unit that separates solid and liquid from gas flow
06/25/2009DE102007062315A1 Method for deodorizing malodorous localities e.g. hotel hall and industry concern, using deodorant active agent, comprises spraying an aqueous dispersion comprising organic binder and volatile, deodorant active agents on a solid substrate
06/25/2009DE102007062314A1 Verfahren zum Reduzieren von übelriechenden Substanzen in Tankbehältern A method for reducing malodorous substances in tank containers
06/25/2009CA2709900A1 Ultraviolet light treatment chamber
06/24/2009EP2072144A1 Method for controlling a device for spraying liquids into the air
06/24/2009EP2072110A1 Method for removal of waste gasses from air
06/24/2009EP2071947A1 Method and device for treating ambient air
06/24/2009EP1877106B1 Volatile liquid dissemination apparatus
06/24/2009EP1773411B1 Volatile material expiration indicating system
06/24/2009CN201260806Y Simple type clip type perfume stand
06/24/2009CN201260805Y Toilet deodouring device
06/24/2009CN101461956A Fumigation method
06/24/2009CN101461955A Polymeric carbamidine air sterilization and purification agent
06/24/2009CN101461954A Plant composition for air purification agent
06/24/2009CN100505449C Discharging device and air cleaner
06/24/2009CN100503798C Household products
06/24/2009CN100502952C Solid liquid two-phase odor purifier
06/23/2009US7550742 UV light redundancy system
06/23/2009US7550122 Decontamination system with air bypass
06/23/2009US7549598 deodorizing by adsorption of malodors and release the masking fragrance
06/18/2009WO2009075711A1 Syringe device, system and method for delivering oxygen-ozone
06/18/2009WO2009075687A1 A fragrance dispensing pump head
06/18/2009WO2009074048A1 Non-filtering air sterilization method and non-filtering air sterilization device
06/18/2009WO2009053399A3 Self-contained device for diffusing a volatile agent
06/18/2009WO2009021919A3 Process for textile cleaning and disinfection by means of plasma and plasma lock
06/18/2009US20090156567 Novel anti-inflammatory androstane derivative
06/18/2009US20090152374 Gel-Based Liquid Dispensing Device
06/18/2009DE102008024846A1 Ambient air's harmful substance, odorous substance or fiber strain preventing and/or reducing device, has barrier layer arranged on upper surface of body that emits harmful/odorous substance, where barrier layers has chitin and/or chitosan
06/18/2009DE102007061199A1 Combustion power station plant i.e. nuclear power plant, has ionizer in contact with process air for reducing positive electrical charge in process air, where ionizer comprises high voltage unit
06/18/2009CA2708301A1 Syringe device, system and method for delivering oxygen-ozone
06/18/2009CA2705464A1 A fragrance dispensing pump head
06/17/2009EP2070554A1 Device to seal lock the containers of fragrances for the environment
06/17/2009EP2069044A1 Method and system for air cleaning
06/17/2009EP2068947A1 A dispenser or diffuser assembly for dispensing or diffusing at least one composition
06/17/2009EP2068946A2 Dual scent air-freshening dispensing device
06/17/2009EP2068945A2 Refill for a volatile material
06/17/2009EP2068944A2 Multiphase bathing tablets
06/17/2009EP2068943A1 Dispersion device for dispersing multiple volatile materials
06/17/2009EP1973580B1 Air treatment device with reservoir refill
06/17/2009EP1737333B1 Dispenser
06/17/2009CN201257173Y Nano multi-connected air purification agent
06/17/2009CN101455853A Sanzi effect generator suitable for air sterilization of air-conditioner passenger train
06/17/2009CN101455852A Air freshening device
06/17/2009CN101455851A Indoor air deodoration system
06/17/2009CN101455850A Air disinfectant
06/17/2009CN101455849A Air purification agent
06/17/2009CN100500225C Novel water-introduction and volatillizer and production process thereof
06/16/2009US7548684 Air treatment apparatus and refill pack
06/16/2009US7547893 Infant stimulation and environment sterilizing device
06/16/2009US7547339 Filter material take-up product for air filter
06/16/2009CA2427988C Tobacco odor deodorizing perfume composition, tobacco odor deodorant, cigarette low in sidestream smoke odor, and tobacco package
06/16/2009CA2402749C Air treatment apparatus
06/11/2009WO2009072156A1 Deodorizing and sanitizing compositions
06/11/2009WO2009071744A1 Ice bins, ice makers, and methods for cleaning ice bins and ice makers
06/11/2009WO2009071666A1 Device for room scenting
06/11/2009WO2009071664A1 Deodorizing and sanitizing compositions
06/11/2009WO2009047668A3 Device for photocatalytic treatment of fluids
06/11/2009WO2009037487A3 Spraying device and method of using same
06/11/2009US20090149566 Fragrant gel polymer system
06/11/2009US20090148483 Olfactory patch
06/11/2009US20090148339 Apparatus and methods for reducing restrictions to air flow in an abatement system
06/11/2009US20090148142 Usb-powered air freshener
06/10/2009EP2068090A1 Air conditioner and filter regeneration control method for air conditioner
06/10/2009EP2067491A1 USB-powered air-freshener
06/10/2009EP2066970A2 Candle having visually distinct regions
06/10/2009EP2066360A2 Methods for designing, making, and using a personal appliance for producing water vapor
06/10/2009EP2066283A1 Delivery of an odor control agent through the use of a premoistened wipe
06/10/2009EP1755690B1 Sterilizing device for sterilizing fluids
06/10/2009EP1728027A4 Integrated air processing devices and isolation containment systems using such devices
06/10/2009EP1289573B1 A medicinal aerosol antidiabetics formulation
06/10/2009DE202009003287U1 Duftarrangement Scent Arrangement
06/10/2009CN201253369Y Indoor, vehicle anion air freshener
06/10/2009CN201253368Y Indoor new wind purification device
06/10/2009CN201253367Y New indoor wind purification device with sensor linkage device
06/10/2009CN101450220A Passive(hydroxyl group) anion generation material for indoor air purification and use thereof
06/10/2009CN101450219A High-concentration anion generation method