| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 04/09/2008 | CN201044893Y Bag-type collector modified by electric precipitators |
| 04/09/2008 | CN101159114A Solar air purification advertisement board |
| 04/09/2008 | CN101158364A Filter fan |
| 04/09/2008 | CN101158323A Manually controlled work engine |
| 04/09/2008 | CN100379483C Fluted filter medium and process for its manufacture |
| 04/08/2008 | US7354550 Material to be disinfected is introduced in a receptacle and receptacle is sealed, sealed receptacle is heated under a water vapour and/or radical pressure; water vapour pressure and/or radical pressure is obtained during heating |
| 04/08/2008 | US7354474 Dry dust filter for using in operations endangered by gases |
| 04/08/2008 | US7354473 NBC-building protection system and method |
| 04/08/2008 | US7354469 Vacuum conveyor device with a multi-stage filter system |
| 04/08/2008 | US7354467 Filtering assembly in nasal cavities |
| 04/08/2008 | CA2430510C A method of preventing air bypass in a filter bank and a filter assembly |
| 04/08/2008 | CA2377703C Self-supporting pleated filter and method of making same |
| 04/03/2008 | WO2008038954A1 Nanowire filter, method for manufacturing the same, methdo for removing material adsorbed thereon, and filtering apparatus having the same |
| 04/03/2008 | WO2008038585A1 Air conditioner |
| 04/03/2008 | WO2008038582A1 Air conditioner |
| 04/03/2008 | WO2008038570A1 Air conditioner |
| 04/03/2008 | WO2008038392A1 Process for producing ceramic honeycomb filter |
| 04/03/2008 | WO2008038100A1 Control device for hybrid vehicle and control method therefor |
| 04/03/2008 | WO2008037919A1 Monolithic member with reinforced corners for particle filtration |
| 04/03/2008 | WO2008037521A1 Filter element, especially for filtering the exhaust gases of an internal combustion engine |
| 04/03/2008 | WO2008015559A3 Filter for polluting office equipment |
| 04/03/2008 | WO2007149978A3 Hydrocarbon adsorber for air induction systems |
| 04/03/2008 | US20080078289 System And Method For Removing Contaminants |
| 04/03/2008 | US20080078149 Filter removal bag |
| 04/03/2008 | DE19654770B4 Filtereinrichtung für gasförmige Medien Filter means for gaseous media |
| 04/03/2008 | DE10237022B4 Filtereinsatz Filter cartridge |
| 04/03/2008 | DE10221807B4 Kassettenfilter zur Reinigung von Gasen A cartridge filter for cleaning gases |
| 04/03/2008 | DE102006047119A1 Kombiniertes Produktbehälter -/Filtersystem Combined product container - / filter system |
| 04/03/2008 | DE102005041521B4 Filterstützkorb Filter holder |
| 04/03/2008 | CA2664624A1 Monolithic member with reinforced corners for particle filtration |
| 04/02/2008 | EP1905991A1 Control method of exhaust gas purification system and exhaust gas purification system |
| 04/02/2008 | EP1905752A2 Method for manufacturing honeycomb structured body and material composition for honeycomb fired body |
| 04/02/2008 | EP1905502A2 Filter device |
| 04/02/2008 | EP1905497A1 Filter device |
| 04/02/2008 | EP1594590B1 Dust filter for using in operations endangered by gases |
| 04/02/2008 | EP1478455B1 Reactor for treating a gas flow with plasma, particularly exhaust gases produced by the internal combustion engine in a motor vehicle |
| 04/02/2008 | EP1373690B1 Filtering body for filtering particles contained in an internal combustion engine exhaust gases |
| 04/02/2008 | CN201042715Y Negative pressure dust removing device |
| 04/02/2008 | CN201042657Y Mechanical shaking device of cloth bag dust remover |
| 04/02/2008 | CN201042656Y Cloth bag dust remover capable of continuous operation |
| 04/02/2008 | CN101155213A Mobile miner security information communication terminal |
| 04/02/2008 | CN101152611A Automatic renewing device of filter screen |
| 04/02/2008 | CN100377761C Ceramic filter |
| 04/01/2008 | US7351382 Removal soot from diesel engine exhaust gases; catalytic coating mixture of barium and magnesium compound with Group 8 metal |
| 04/01/2008 | US7351345 Cells stacked one on top of the other having openings that together form a channel for feeding or discharging the fluid to be treated with filtration-active pearlite, kieselguhr, activated carbon, or polyvinylpyrrolidone (optionally complexed with iodine); interior of cells is accessible from the outside |
| 04/01/2008 | US7351273 Apparatus and method for separating dust constituents out of an explosive dust-air mixture |
| 04/01/2008 | US7351270 Air cleaner arrangements; serviceable filter elements; and, methods |
| 04/01/2008 | US7351269 Self cleaning filter and vacuum incorporating same |
| 04/01/2008 | US7350371 Indoor device of separable air conditioner |
| 04/01/2008 | CA2492992C Lint trap |
| 03/27/2008 | WO2008035111A1 Washcoated particulate filter substrate |
| 03/27/2008 | WO2007121085A3 Control of vapor emissions from gasoline stations |
| 03/27/2008 | US20080073204 Air filtering apparatus |
| 03/27/2008 | US20080072764 Uniform aerosol deposit sampling device |
| 03/27/2008 | US20080072763 Ductless fumehood system |
| 03/27/2008 | US20080072753 Grease filtration unit for kitchen exhaust hoods |
| 03/27/2008 | US20080072554 Filter Apparatus Especially for Filtration of Combustion Air in Internal Combustion Engines |
| 03/27/2008 | US20080072552 Dust filter |
| 03/27/2008 | DE202008000380U1 Feinstaubfilterelement zur Verwendung in einem Kraftfahrzeug Fine dust filter element for use in a motor vehicle |
| 03/27/2008 | DE202006017617U1 Filtereinsatz Filter cartridge |
| 03/27/2008 | DE102006043729A1 Filter- oder Adsorberelement mit eingeschlossenen Adsorptionspartikeln und ein Verfahren zu dessen Herstellung Filter or adsorber with adsorbent particles entrapped and a process for its preparation |
| 03/27/2008 | DE102006043706A1 Filterelement, insbesondere zur Filterung von Abgasen einer Brennkraftmaschine Filter element, especially for filtering exhaust gases of an internal combustion engine |
| 03/26/2008 | EP1903192A2 Device for secondary treatment of exhaust gas with thermal regeneration |
| 03/26/2008 | EP1902768A1 Air filter with a pivotable filter insert for a motor vehicle |
| 03/26/2008 | EP1902767A1 Method and device for the separation of liquids from a gas stream |
| 03/26/2008 | EP1902203A1 Filter layer for an, in particular conical, honeycomb element for exhaust-gas treatment, and method for manufacturing the filter layer |
| 03/26/2008 | EP1901826A2 Filter element and filter housing suitable for accommodating the same |
| 03/26/2008 | CN201040219Y Gas-liquid membrane separation device |
| 03/26/2008 | CN201040218Y Oil mist filter device |
| 03/26/2008 | CN201040217Y Cage frame for bag type dust collector |
| 03/26/2008 | CN201040216Y Gas-purifying chamber component for dust remover |
| 03/26/2008 | CN201040215Y Bag style dust collector |
| 03/26/2008 | CN201040214Y Separated chamber pulsation ejection bag-type dust remover |
| 03/26/2008 | CN201040213Y Combined type long bag pulse bag dust collector |
| 03/26/2008 | CN201040212Y Dust remover case body reinforced mechanism |
| 03/26/2008 | CN201040211Y Smoke waste gases filtering device |
| 03/25/2008 | US7348526 Microwave-assisted chromatography preparation |
| 03/25/2008 | US7348049 Honeycomb structural body, manufacturing method of the honeycomb structural body, and exhaust gas purifying device |
| 03/25/2008 | US7347883 High flow air filtration system for ford truck |
| 03/25/2008 | US7347043 Exhaust gas purifier for internal combustion engine |
| 03/25/2008 | US7347042 Exhaust gas filter and method for cleaning an exhaust gas |
| 03/25/2008 | CA2371038C Improved vacuum cleaner |
| 03/20/2008 | WO2008034055A1 Fan and conforming filter for a compact air purifier |
| 03/20/2008 | WO2008034053A1 Rotatable compact air purifier |
| 03/20/2008 | WO2008033580A1 Plastic support net for filter media |
| 03/20/2008 | WO2008033190A1 Electrostatic particulate separation system and device |
| 03/20/2008 | WO2008032740A1 Air conditioner |
| 03/20/2008 | WO2008032388A1 Air filter material |
| 03/20/2008 | WO2007120212A3 Electrospray neutralization process and apparatus for generation of nano-aerosol and nano-structured materials |
| 03/20/2008 | US20080066616 Apparatus and method of providing concentrated product gas |
| 03/20/2008 | US20080066436 Air filter apparatus |
| 03/20/2008 | US20080066435 Air cleaner assembly; components; and, methods |
| 03/20/2008 | US20080066434 Air cleaner arrangements; components thereof; and, methods |
| 03/20/2008 | DE202006017226U1 Filtermodul mit einem kompressiblen Filterelement, Halterung Filter module with a compressible filter element holder |
| 03/20/2008 | DE202006017102U1 Filtereinrichtung, insbesondere zur Filtration von Gasen oder Flüssigkeiten in Fahrzeugen Filter device, in particular for the filtration of gases or liquids in vehicles |
| 03/20/2008 | DE102006040643A1 Filterelement für einen Rußpartikelfilter und Verfahren zur Herstellung eines Filterelements Filter element for a particulate filter and the method for manufacturing a filter element |
| 03/19/2008 | EP1900928A1 Exhaust gas purification system in internal combustion engine |
| 03/19/2008 | EP1900414A1 Air filter |
| 03/19/2008 | EP1900413A1 Filter or absorption element with enclosed absorption particles and a method for its manufacture |
| 03/19/2008 | EP1899707A1 Portable nanoparticle size classifier |