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)
01/1997
01/09/1997WO1997000700A1 Electrically heated vapor dispensing apparatus
01/08/1997CN1139579A Air-freshing bacteria inhibition tablet and making method
01/07/1997US5591409 Providing aromas
01/07/1997US5591395 Creating particles of disinfecting compounds using a heated wick
01/07/1997CA2111122C Aqueous emulsions & aerosol delivery system using same
01/02/1997EP0439504B1 Container
01/02/1997DE19625027A1 Medicament prepn. for prodn. of propellant gas-free aerosol
01/02/1997DE19624299A1 Removal of malodorous organic cpds. from dispersion
01/01/1997CN2243896Y Light-operated automatic fragrance delivering machine
01/01/1997CN1139009A Sanitary incense and its prepn
12/1996
12/31/1996US5589164 Stabilization of biowastes
12/27/1996WO1996041911A1 Flameproof woven and knitted fabrics having deodorant function and process for the production thereof
12/25/1996CN2243300Y Essence making machine
12/24/1996US5587320 Solid organic waste processing apparatus
12/24/1996US5587157 Stabilization of biowastes
12/19/1996WO1996040856A1 Toilet bowl cleaners containing urease inhibitors
12/19/1996WO1996040070A1 Fragrances and flavorants
12/19/1996WO1996040045A1 Resorcinol derivatives and their use in a non-malodorous hair perming method
12/19/1996WO1996039995A1 High viscosity liquid controlled delivery system
12/19/1996WO1996039826A1 Disinfection of a contaminated environment
12/19/1996WO1996039799A1 A method of preparing a culture using a magnetic field and a compositon containing the same
12/19/1996DE19520657A1 Bio-filter for deodorising and removing germs and spores from gases
12/19/1996CA2219035A1 Fragrances and flavorants
12/19/1996CA2196974A1 Disinfection of a contaminated environment
12/18/1996EP0748207A1 Deodorant composition containing a compound which yields formaldehyde
12/17/1996US5585107 Deodorizing hunting clothing by sealing in an air-tight bag with a sheet of fibers impregnated with active carbon
12/11/1996EP0747064A2 Compound for treating animal excrement
12/11/1996CN2242099Y Device for evaporating perfume
12/11/1996CN2242098Y Pillow like device sterilization of air for telephone-set with wonderful smell
12/10/1996US5582865 Non-woven filter composite
12/10/1996US5582820 Barrier protective coatings; odorless; gas impervous
12/10/1996CA2178572A1 Compound for treating animal excrement
12/05/1996WO1996038638A1 Solid cake disipenser
12/05/1996WO1996038229A2 Modular and low power ionizer
12/05/1996WO1996033013A3 Enhanced adsorbent and room temperature catalyst particle and method of making and using therefor
12/04/1996EP0744963A1 Disinfection method and apparatus
12/04/1996CN1136962A Electrothermic delicate fragrance tablet and its producing process
12/03/1996US5580851 Inclusion complex of cyclodetrin and perfume
12/03/1996US5580551 Calcium carbonate, chlorine dioxide and an acidulent
11/1996
11/28/1996WO1996037281A1 Bench top uv-activated odor filtration device
11/27/1996EP0744125A2 Iodo-complex and its use
11/27/1996EP0494972B1 Effervescent dosage form and method of administering same
11/27/1996CN2240985Y Ozone sterilization freshness-retaining machine
11/27/1996CN1136785A Vaporizer
11/27/1996CN1136659A Stink removal apparatus of air conditioner and controlling method thereof
11/27/1996CN1033380C Generator for chlorine-containing disinfecting agent
11/27/1996CA2150320A1 Uv activated air purifying apparatus
11/26/1996US5578563 Clothing
11/26/1996US5578112 Modular and low power ionizer
11/26/1996CA2177317A1 Iodo-complex and its use
11/21/1996WO1996036373A1 Method of reducing malodor
11/20/1996CN1135936A An oxidizing-decomposing catalyst to deodorize
11/19/1996US5577156 Device for heating and vaporizing a vaporizable module
11/19/1996US5576286 Liquid potpourri and method of manufacture
11/19/1996US5575992 Extended release hot and cold gel fragrance cartridges and method of making the same
11/14/1996WO1996036056A2 Device for dispensing a volatile active ingredient
11/13/1996EP0742220A2 Esters of boric acid and their use as perfume
11/13/1996EP0741583A1 Improved dispersant delivery system and method for producing and using same
11/13/1996EP0686130A4 Dual soap and fragrance dispenser
11/13/1996CN2239807Y Sterilizing device of air cleaner
11/12/1996US5574821 Plug in volatile substance dispenser and method for dispensing volatiles
11/12/1996US5573984 Porous body for the storage and regulated release of vaporizable substances
11/12/1996US5573730 Method and apparatus for treating airborne residues
11/12/1996US5573699 Deodorant soap or detergent composition
11/12/1996US5572800 Air freshener dispensing attachment for hair dryers
11/06/1996EP0740941A1 Container for vaporizable solutions
11/06/1996EP0740684A1 Deodorized thermoplastics
11/06/1996CN2239261Y Improved utensils sterilizing treatment appts.
11/06/1996CN1135183A Deodorizing composition and deodorizing resin composition both contg. iron 2 compound
11/06/1996CN1134925A Method for prepn. of high effect organic composite fertilizer
11/05/1996US5571782 Perfume and cyclodextrin complex for release of material when treated with water
10/1996
10/31/1996WO1996033749A1 Device for vaporising aromatic or paramedical perfumes or active agents
10/31/1996WO1996033605A1 Volatile substance dispenser with dissipation indication
10/30/1996CN2238647Y Device for manufacture slender stick of incense
10/29/1996US5569683 Gel compositions
10/29/1996US5569511 Fragrance-emitting decorative object
10/29/1996US5569484 Process for producing a flat active substance administration form
10/29/1996US5569450 Aerosol formulation containing an ester-, amide-, or mercaptoester-derived dispersing aid
10/29/1996CA2032577C Undecylenic acid ester deodorant for animal food
10/24/1996WO1996033539A1 Device for transport of air and/or cleaning of air using a so-called ion wind
10/24/1996WO1996033013A2 Enhanced adsorbent and room temperature catalyst particle and method of making and using therefor
10/24/1996CA2227428A1 Enhanced adsorbent and room temperature catalyst particle and method of making and using therefor
10/23/1996CN1134115A Perfuming device for perfuming and sanitizing ambient air
10/22/1996US5567416 Slow-volatilizing terpenoid composition
10/22/1996US5567361 Fragrance enhancer apparatus
10/22/1996US5567231 Calcium phosphate
10/17/1996WO1996032344A1 Metered-dose aerosol valve
10/17/1996CA2217949A1 Metered-dose aerosol valve
10/16/1996EP0737473A1 Effervescent dosage form
10/16/1996CN1133257A Container for receiving active substances such as insecticides etc
10/16/1996CN1133200A High-efficient fragrant granular deodorant
10/16/1996CN1133119A Battery driven pesticide dispersor and dispersion method
10/15/1996US5565148 Device for selectively providing a multiplicity of aromas
10/15/1996CA2032546C Ester of undecylenic acid used as deodorant for animal manures
10/10/1996WO1996031741A1 Method of freshening air in rooms and an air-freshener device
10/10/1996WO1996031244A1 Air freshening and/or deodorizing system
10/10/1996WO1996027396A3 Fragrance dispenser
10/10/1996DE19513293A1 Assembly for delivery of an aroma to an enclosed space
10/09/1996EP0736248A1 Apparatus for vaporizing insecticidal solutions and the like
10/09/1996EP0736159A1 Cleaning arrangement including filters and ultraviolet radiation
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