| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 02/13/1996 | CA2086881C Turbo exhaust pipe with exhaust gas and black smoke filters |
| 02/08/1996 | WO1996003195A1 A flow control member for a filter cartridge cleaning system |
| 02/08/1996 | DE4427771A1 Filter in textile machine suction cleaner system |
| 02/07/1996 | EP0695573A1 Cartridge filters |
| 02/07/1996 | EP0695572A2 Oil separator |
| 02/07/1996 | EP0695211A1 Filter element with expanded metal jacket |
| 02/06/1996 | US5489352 Method of sealing filter media within a box filter housing |
| 02/06/1996 | US5489166 Method and device for removing solid residues from a gas purification installation |
| 02/01/1996 | WO1996002314A1 A filter assembly having a filter element and a sealing device |
| 01/31/1996 | EP0694447A2 Varying permeability filter for airbag inflator |
| 01/31/1996 | EP0694445A1 Air bag inflator |
| 01/31/1996 | EP0694311A1 Air freshener dispenser |
| 01/31/1996 | CN1030820C Portable room air purifier |
| 01/30/1996 | US5487771 High-efficiency metal membrane element, filter, and process for making |
| 01/30/1996 | US5487768 Minienvironment for material handling |
| 01/30/1996 | US5487767 Radially sealed air filters |
| 01/30/1996 | US5487766 Portable air filtration apparatus |
| 01/25/1996 | DE4425982A1 Oscillating suction improves air filter medium cleaning |
| 01/24/1996 | EP0693307A1 Apparatus for conditioning effluent from an industrial process |
| 01/24/1996 | EP0692995A1 A method for closing a passage in a filter body sample |
| 01/24/1996 | EP0591493B1 Apparatus and method for removing particulate deposits from high temperature filters |
| 01/24/1996 | CN2218020Y Air freshing apparatus |
| 01/24/1996 | CN1115363A Pressed air supplying device |
| 01/24/1996 | CN1115357A Air cleaner |
| 01/24/1996 | CN1030752C Magnetic absorption efficient dust remover |
| 01/24/1996 | CN1030750C Filter for filleration of gaseous and liquid media |
| 01/23/1996 | US5486220 Metal porous body packing and fixing metal fibers or ceramic fibers and lamination |
| 01/21/1996 | CA2154207A1 Dust collector with reverse air cleaning |
| 01/18/1996 | DE4424552A1 Filter cartridge with retaining member |
| 01/17/1996 | EP0692411A2 Pyrotechnic inflator for an air bag |
| 01/17/1996 | EP0692295A1 Device for contacting gas with granular material |
| 01/17/1996 | EP0692294A1 Filter element and process for manufacturing the same |
| 01/17/1996 | EP0692293A1 Reinforced filter element |
| 01/17/1996 | EP0691880A1 Filter device for the filtration of fluids |
| 01/17/1996 | CN2217459Y Fume-filtering layer |
| 01/16/1996 | US5484536 Filter backwash control method and apparatus |
| 01/16/1996 | US5484529 Bag filter system with multifilter adaptability |
| 01/16/1996 | US5484466 Air filter element with radial seal sealing gasket |
| 01/16/1996 | US5483896 Pyrotechnic inflator for an air bag |
| 01/13/1996 | CA2144298A1 Reinforced filter element |
| 01/11/1996 | WO1996000605A1 Bag filter system with multifilter adaptability |
| 01/11/1996 | DE4422899A1 Single step process for removing liq. ash and alkali cpds. from power station flue gases |
| 01/11/1996 | DE19524677A1 Air-conditioning filter insert of simple construction having strengthened end-section |
| 01/11/1996 | DE19521665A1 Extractor hood odour filter |
| 01/10/1996 | EP0691428A1 Filter device for separating solids from streaming air |
| 01/10/1996 | EP0691152A1 Air filter with filter bags |
| 01/10/1996 | EP0690741A1 Filtration medium |
| 01/10/1996 | EP0505563B1 Filter and means for regeneration thereof |
| 01/09/1996 | US5482906 Tensile strength and elongation |
| 01/09/1996 | US5482622 Filter for installation in an annular groove |
| 01/09/1996 | US5482537 Filtration of gas with ceramics and cooling |
| 01/04/1996 | WO1996000268A1 Hydrocarbon thermal processing apparatus |
| 01/04/1996 | WO1996000131A1 Powder paint booth backflow filter apparatus |
| 01/04/1996 | DE4405597C1 Filter device to remove particles from a gas stream like air |
| 01/03/1996 | EP0689861A1 Gas filter |
| 01/03/1996 | EP0689860A1 Dust collecting apparatus |
| 01/03/1996 | EP0689639A1 A flue gas filter comprising a heating element positioned in the axial interstice between two filter segment |
| 01/03/1996 | EP0689622A1 Composite fiber of commingled fiberglass and polytetrafluoroethylene and method of producing same |
| 01/02/1996 | US5480465 Air/foreign material separator |
| 01/02/1996 | US5480464 Filtration |
| 01/02/1996 | US5480197 Toggle catch for intake air filters of internal-combustion engines, compressors and other machines which take in air |
| 12/27/1995 | EP0688949A1 Air filter device for intake air for an engine |
| 12/27/1995 | EP0688573A1 Device for applying mouth to mouth ventilation |
| 12/27/1995 | EP0688250A1 Dry fluid substance loading device |
| 12/27/1995 | CN2215946Y 空气过滤器 Air filter |
| 12/26/1995 | US5478379 Air purification conversion cartridge for dehumidifier |
| 12/26/1995 | US5478378 Filter with quick-change coupling for cleaning gases |
| 12/26/1995 | US5478372 Stretched, porous polytetrafluoroethylene membrane laminated to polyether ether ketone-coated metal mesh; air filters |
| 12/21/1995 | WO1995034748A1 Self supporting hot gas filter assembly |
| 12/21/1995 | WO1995034367A1 Improved method for sealing the edge of a filter medium to a filter assembly and the filter assembly produced thereby |
| 12/21/1995 | WO1995034366A1 High-efficiency air filtering apparatus |
| 12/21/1995 | WO1995034238A1 A vacuum cleaner, particularly an industrial cleaner, with bag filters |
| 12/21/1995 | DE4419406A1 Filter device for sepn. of dust or fibres from an air stream |
| 12/20/1995 | CN2215340Y Residual pressure filtering energy-saving type fully-automatic dust cleaner |
| 12/19/1995 | US5476526 Adjustable filter frame and grid |
| 12/13/1995 | EP0686810A2 Process for separating fines from combustion gases before or after wet desulphurization |
| 12/13/1995 | EP0686424A1 Inorganic multichannel element for filtering fluids |
| 12/13/1995 | EP0686421A1 Environmentally friendly gas filter |
| 12/13/1995 | CN1113292A Air filter |
| 12/12/1995 | US5474679 Filter for medical instrument sterilization containers |
| 12/12/1995 | US5474598 Used for disposable sanitary product line; backwardly inclined air foil fan is attached to chamber to provide static pressure from selected maximum air flow volume to minimum air flow volume for filter |
| 12/12/1995 | US5474586 Candle filter assembly and filtration system |
| 12/12/1995 | US5474585 Filtering apparatus |
| 12/09/1995 | CA2151186A1 Multichannel inorganic component for fluid filtering |
| 12/07/1995 | WO1995032787A1 Eliminating ash bridging in ceramic filters |
| 12/07/1995 | WO1995032786A1 Fluid filter assembly for vehicles |
| 12/07/1995 | WO1995032785A1 Self-cleaning filter cartridge for use with liquid or gaseous mediums |
| 12/07/1995 | DE4418032A1 Equipping a filter plant with rigid sintered plastic filter elements |
| 12/06/1995 | EP0685251A1 Ring filter element having a front covering of non woven fabric |
| 12/06/1995 | EP0685249A1 Use of a porous, particulate material in a packed filter bed for liquid/gas and/or liquid/liquid separation |
| 12/06/1995 | CN2214220Y Vertical negative pressure dust filter |
| 12/05/1995 | US5472605 Filtration device useable for removal of leukocytes and other blood components |
| 12/05/1995 | US5472464 Air cleaner for engines |
| 12/05/1995 | US5472463 Pressure side integrated air filter and filtering networks for engines |
| 12/05/1995 | US5472379 Air filter for the interior of motor vehicles |
| 12/05/1995 | CA1337684C Filter comprising a material obtained by freeze-drying, method of preparation and use especially in pharmacy |
| 11/30/1995 | DE4418720A1 Vacuum cleaner filter |
| 11/29/1995 | EP0684064A1 Hot gas filtration system fail-safe and thermal regeneration device |
| 11/29/1995 | EP0684063A2 Rotary swaging of gas generator filters |
| 11/29/1995 | EP0684062A1 Diesel particulate filter apparatus |