| Patents for A61L 9 - Disinfection, sterilisation or deodorisation of air (34,139) |
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| 09/21/1994 | CN1025940C 负氧离子发生器 Negative oxygen ions generator |
| 09/20/1994 | CA2071962C High capacity odor controlling compositions |
| 09/20/1994 | CA2071834C Carbon-containing odor controlling compositions |
| 09/16/1994 | CA2119093A1 Environment decontaminating system having air cleaning and deodorizing function |
| 09/15/1994 | WO1994020407A1 Dual soap and fragrance dispenser |
| 09/14/1994 | EP0614697A1 Composition for sheets of high water absorption |
| 09/14/1994 | EP0614380A1 Method and means to bring about and maintain a micro-biologically clean environment in rooms |
| 09/14/1994 | EP0614337A1 Process, installation and chamber for reducing biological activity in an enclosure, particularly for a storage space |
| 09/14/1994 | EP0368876B1 Treatment of air conditioning system |
| 09/07/1994 | EP0613617A1 Atmosphere treatment apparatus |
| 09/06/1994 | CA2116638A1 Atmosphere treatment apparatus |
| 08/31/1994 | CN1091319A Method and device for sterilizing and removing peculiar smell from air |
| 08/31/1994 | CN1091318A Deodorization agent for rubber overshoes |
| 08/30/1994 | US5342584 Air freshener device and cartridge with battery |
| 08/30/1994 | US5342579 Mixture of ethylene oxide and 1,1,2,2,2-pentafluoroethane |
| 08/30/1994 | US5341992 Container |
| 08/25/1994 | DE4305141A1 Device for generating sounds and/or images |
| 08/24/1994 | EP0611476A1 Process and device for diffusing perfumes that accurately correspond to events or scenes during cinematographic representations and the like. |
| 08/24/1994 | CN2175028Y Device for air dust removing and air purification for indoor use |
| 08/24/1994 | CN1025718C Appearing incense and its producing process |
| 08/23/1994 | CA1331583C Dispensing device |
| 08/17/1994 | EP0611162A1 Chlorine dioxide generating polymer packaging films |
| 08/17/1994 | EP0600101A4 Device for biological cleaning and filtration of air. |
| 08/17/1994 | CN2174210Y Flower for preventing seasenal febrile diseases |
| 08/17/1994 | CN1090739A Method for making shoe-pad capable of stopping excessive perspiration, deodouring, and preventing and curing beriberi |
| 08/17/1994 | CN1090737A Fragrant comfortable health shoes and making technique thereof |
| 08/16/1994 | US5338511 Undecylenate deodorants for sewage sludges |
| 08/11/1994 | DE4301912A1 Device for vaporising active substances such as perfumes, insecticides or the like |
| 08/10/1994 | EP0446307B1 Method of providing barrier between substrate and atmosphere |
| 08/10/1994 | CN2174002Y Electrostatic high-efficiency negative ion wind generator |
| 08/10/1994 | CN2173620Y Device for producing perfume gas capable of selecting fragrance |
| 08/10/1994 | CN2173619Y Automatic incense making machine |
| 08/10/1994 | CN2173618Y Deodorizing device for toilet |
| 08/10/1994 | CN2173617Y Deodorizing device for refrigerator |
| 08/04/1994 | WO1994016823A1 Microdiffuser for liquid particle mist |
| 08/04/1994 | WO1994016669A1 Impregnation of tissues with aromatic products |
| 08/04/1994 | WO1994012072A3 Volatile liquid samplers and process for their manufacture |
| 08/04/1994 | CA2132092A1 Impregnation of tissues with aromatic products |
| 08/03/1994 | EP0608379A1 Apparatus and method for a bio-conditioning germicidal dryer |
| 08/02/1994 | US5334361 Car air freshener |
| 08/02/1994 | US5334347 Electric discharge device |
| 07/28/1994 | DE4402302A1 Cleaning air |
| 07/27/1994 | EP0608176A1 Mist diffuser |
| 07/27/1994 | CN2172645Y Timing perfume-spraying device |
| 07/27/1994 | CN2172644Y Improved device of light-control aromatic device |
| 07/26/1994 | US5331991 Ventilation method and means for the same |
| 07/26/1994 | CA1330936C Hydrophilic polymers for incorporating deodorants into absorbent structures |
| 07/21/1994 | WO1994016051A1 Method and means for cleaning |
| 07/21/1994 | WO1994015650A1 Evaporator |
| 07/20/1994 | CN1089509A Spray agent for fresh-keeping and deodorisation of refrigerator |
| 07/19/1994 | US5330722 Germicidal air filter |
| 07/19/1994 | US5330653 Method for the reduction of hydrogen sulfide in sewage treatment plants |
| 07/13/1994 | EP0606063A2 Odor resistant film-forming composition |
| 07/13/1994 | CN2171357Y Efficient air sterilized device |
| 07/12/1994 | US5328646 Air flow control system with replaceable cartridge |
| 07/07/1994 | WO1994014934A1 Foodstuffs and other compositions |
| 07/07/1994 | WO1994014524A1 Devolatilizing and stabilizing vaporous pollutants |
| 07/07/1994 | WO1994014481A1 Air cleaning agent and production thereof |
| 07/06/1994 | EP0604919A1 Deodorant |
| 07/06/1994 | EP0604769A2 Desinfecting concentrate for addition to faeces |
| 07/06/1994 | CN1088845A Germicidal Air Filter |
| 07/05/1994 | US5326543 Process, installation and chamber for reducing biological activity in an enclosure, particularly for a storage space |
| 07/05/1994 | US5326185 Low cost fill/invert sample size package for a cosmetic stick form product |
| 07/05/1994 | CA1330540C Use of scent, specifically in vacuuming |
| 06/28/1994 | US5324490 Cylindrical shell with ridges and ribs to support deodorant gel, for placing in dispenser |
| 06/23/1994 | WO1994013753A1 Composition, apparatus and method for providing a supply of water-based cool mixture |
| 06/23/1994 | DE4340609A1 Compsn for slow evapn of terpenoid, e.g. limonene - contg antioxidant and polymer carrier, used e.g. as fragrance, disinfectant, insecticide and deodorant |
| 06/22/1994 | CN2169935Y Micro air negative ion generator with dc power supply |
| 06/22/1994 | CN1088115A Multi-functional deodorant |
| 06/22/1994 | CN1088051A Process for preparing natural antibiotic air-cleaning agent and its use |
| 06/15/1994 | EP0600976A1 Room air purifier |
| 06/15/1994 | CN2168590Y Health-care device |
| 06/15/1994 | CN1087830A 一种防臭鞋粉 One kind of shoe deodorant powder |
| 06/14/1994 | US5320837 Controlled release preparations of active materials |
| 06/09/1994 | WO1994012612A1 Lavatory cleansing blocks |
| 06/09/1994 | WO1994012072A2 Volatile liquid samplers and process for their manufacture |
| 06/08/1994 | EP0600101A1 Device for biological cleaning and filtration of air |
| 06/07/1994 | CA1330048C Foamed air freshener composition |
| 06/07/1994 | CA1329982C Composition containing divalent manganese ion and method for preparing the same |
| 06/01/1994 | CN2167457Y 负氧离子发生器 Negative oxygen ions generator |
| 06/01/1994 | CN2166817Y Purification equipment for room or cabin |
| 06/01/1994 | CN1024739C Heating fumigator |
| 05/31/1994 | US5315834 Room air environment conditioner |
| 05/31/1994 | CA2072140C Vibratory ion vapor generator |
| 05/26/1994 | WO1994011092A1 Air treating method using photocatalyst under interior illumination |
| 05/26/1994 | WO1994011036A1 Deodorising system |
| 05/26/1994 | DE4239025A1 Equipment for vaporising volatile material held in carrier esp. pyrethrum - comprises housing with grill-covered opening in front of heater and opening for sliding carrier which has rhomboid shape |
| 05/25/1994 | CN2166101Y Gas generator for perfume solvent |
| 05/25/1994 | CN1087017A Treatment of fluid |
| 05/24/1994 | US5314669 Method and apparatus for dispensing a scent into the air |
| 05/19/1994 | DE4237892A1 Dispenser for scent or medicinal remedy - may be used for refreshing air or inhaling and has storage bottle with wick protruding into tubular top, cap and stopper. |
| 05/18/1994 | CN2164837Y Multifunctional health protection machine |
| 05/18/1994 | CN2164833Y Electronic traveling disinfection case or bag |
| 05/17/1994 | CA1329668C Method for preparing dispersions containing antibiotic powder |
| 05/17/1994 | CA1329555C Deodorants and the preparation and use thereof |
| 05/11/1994 | EP0596772A1 Composition containing undecylenic acid or its derivatives |
| 05/11/1994 | EP0596493A1 Fragrant peracetic acid-containing oxidizing composition |
| 05/11/1994 | EP0596212A2 Receptacle for aromatic substances |
| 05/11/1994 | DE4234926A1 Audio and/or video recording system with special effects facility |
| 05/11/1994 | CN2164519Y Electronic air refresher |