| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 12/31/2008 | EP2008987A1 Honeycomb structure body |
| 12/31/2008 | EP2008985A1 Junction element, honeycomb segment junction element, and honeycomb structure therefrom |
| 12/31/2008 | EP2008712A2 Catalyst supporting honeycomb and method of manufacturing the same |
| 12/31/2008 | EP2007498A1 Radial cell ceramic honeycomb structure |
| 12/31/2008 | EP2007497A2 Air filter element with composite molded end cap |
| 12/31/2008 | EP2007263A1 Liquid/gas separator especially for a vacuum cleaner |
| 12/31/2008 | CN201173516Y Centrifugal type rotary filtering-net disk |
| 12/31/2008 | CN201173082Y Dust proof window screen |
| 12/31/2008 | CN201171950Y Pulse electromagnetic valve control circuit for bag dust collector |
| 12/31/2008 | CN201171949Y Line injection device of dust collector |
| 12/31/2008 | CN201171948Y Rotational vibration impulse cross-folding type cloth-bag dust remover |
| 12/31/2008 | CN201171947Y Air filter apparatus |
| 12/31/2008 | CN201171946Y Coal gas filter |
| 12/31/2008 | CN201171945Y Air-conditioner filtering cleaning device |
| 12/31/2008 | CN201171922Y Welding flux recovery device |
| 12/31/2008 | CN101332399A Waste-gas braking method |
| 12/31/2008 | CN101332393A High-pressure electrostatic air filter |
| 12/31/2008 | CN101332390A Silicane loaded type fiber filter |
| 12/31/2008 | CN101332389A Ball core type pulse valve |
| 12/31/2008 | CN101332388A Shunting device of bag-type dust remover and wind sealing method |
| 12/31/2008 | CN101332375A Multi-layer filter including retainers |
| 12/31/2008 | CN100446837C Granular-layer dust precipitator |
| 12/31/2008 | CA2691867A1 Filtration media pack, filter element, and methods |
| 12/30/2008 | US7470407 Filters of a wire mesh structure, formed in a short column-shape with a central through-hole and a pair of exhaust ducts. |
| 12/30/2008 | US7470393 Methods of producing cermet materials and methods of utilizing same |
| 12/30/2008 | US7470312 Exhaust emission control device |
| 12/30/2008 | US7470303 Ceramic filter structure |
| 12/30/2008 | US7470302 Kneading and firing a cordierite-forming raw material containing an aluminum source raw material, kaolin, talc, and silica, a pore-forming material, and water; small pressure loss; excellent trapping efficiency |
| 12/30/2008 | US7470301 An outer casing delimiting a passage for the circulation of exhaust gases and a particle filter; pollutant emission and soot reduction |
| 12/30/2008 | CA2296745C Filtering system for reactor converting uf6 into uranium oxide |
| 12/25/2008 | US20080314357 Air cleaner unit for internal combustion engine |
| 12/25/2008 | US20080314248 Filter Module |
| 12/25/2008 | US20080314012 Filter Elements |
| 12/25/2008 | US20080314010 Composite filter media |
| 12/25/2008 | US20080314009 Fiber collecting media strip for a mist eliminator |
| 12/25/2008 | US20080314005 Vacuum Cleaner Filter Bag and Use of Said Bag |
| 12/24/2008 | WO2008157487A2 Diesel particulate filter assembly |
| 12/24/2008 | WO2008157251A2 Crankcase ventilation filter arrangements; components; and, methods |
| 12/24/2008 | WO2008156131A1 Ventilation device and method of controlling the same |
| 12/24/2008 | WO2008155877A1 Dust collection box and air conditioner with the same |
| 12/24/2008 | WO2008155856A1 Honeycomb structure and process for producing the same |
| 12/24/2008 | WO2008155266A1 Reactivation of the thermal shock resistance of coated substrates |
| 12/24/2008 | EP2006265A1 Junction element, junction material composition, honeycomb segment junction element, and honeycomb structure therefrom |
| 12/24/2008 | EP2006010A1 Honeycomb structured body and method for manufacturing honeycomb structured body |
| 12/24/2008 | EP2006009A2 Filter medium |
| 12/24/2008 | EP2004305A1 Air filter housing with means for measuring particle concentration |
| 12/24/2008 | EP2004304A1 Catalytic flow-through fast light off ceramic substrate and method of manufacture |
| 12/24/2008 | DE202008012284U1 Filter für flüssige und gasförmige Medien Filters for liquid and gaseous media |
| 12/24/2008 | DE202007011332U1 Flexibles Filterelement Flexible filter element |
| 12/24/2008 | DE102008002884A1 Filterschlauchaufbau Remove hose assembly |
| 12/24/2008 | DE102007027393A1 Luftfilter mit mehrschichtigem Aufbau Air filter with multi-layer structure |
| 12/24/2008 | CN201170688Y Pocket type dust-removing system |
| 12/24/2008 | CN201168717Y Paint exhaust emission apparatus of japanning room |
| 12/24/2008 | CN201168650Y Dust collector discharge opening expansion buffer connection device |
| 12/24/2008 | CN201168541Y Air purifier of electric locomotive |
| 12/24/2008 | CN201168533Y Electrostatic-bag combined dust collector |
| 12/24/2008 | CN201168531Y Electricity-backhose combined dust collector |
| 12/24/2008 | CN201168530Y Oil fog processor |
| 12/24/2008 | CN201168526Y Dry method cleaning trunk intake flow guiding device |
| 12/24/2008 | CN201168525Y Gas back-blowing apparatus for industrial dust removing |
| 12/24/2008 | CN201168524Y Oil-fume purifying device |
| 12/24/2008 | CN201168523Y Filter screen fastening device |
| 12/24/2008 | CN201168522Y Dumping apparatus of bag-type dust remover |
| 12/24/2008 | CN201168521Y Automatic drained oil filter |
| 12/24/2008 | CN201168520Y Sealing structure on upper end of pulse bag filter |
| 12/24/2008 | CN201168519Y High temperature coal gas bag-type dust remover |
| 12/24/2008 | CN201168518Y Pulse dust collector |
| 12/24/2008 | CN201168517Y Synchronous segmented blowing bag-type dust remover for large-sized cement kiln |
| 12/24/2008 | CN201168516Y Slide segmented blowing bag-type dust remover for large-sized cement kiln |
| 12/24/2008 | CN201168515Y Circular crest bag back-blowing dust collector |
| 12/24/2008 | CN101330961A Low pressure drop coated diesel exhaust filter |
| 12/24/2008 | CN101329078A Rotary net-filtering tray for cooking fume exhauster |
| 12/24/2008 | CN101327406A System and method for catalysis process of flue gas and used filtering system thereof |
| 12/24/2008 | CN101327387A Filter bag structure |
| 12/24/2008 | CN101327386A High-temperature flue gas purification residual heat utilization device |
| 12/24/2008 | CN100445525C Block for filtering particles contained in exhaust gases of an internal combustion engine |
| 12/24/2008 | CN100445520C Particulate matter reducing apparatus |
| 12/24/2008 | CN100444930C Modules of filter in air cleaner |
| 12/24/2008 | CN100444929C Suction structure of air cleaner |
| 12/24/2008 | CN100444928C Low energy consumption fan and filter bank |
| 12/23/2008 | US7468202 Honeycomb structural body |
| 12/23/2008 | US7468098 Detachable filtering apparatus for an air conditioning system and an installment method thereof |
| 12/23/2008 | US7468086 Device for cleaning vehicular exhaust gas, in particular a diesel exhaust particle filter, and vehicle comprising such device |
| 12/23/2008 | US7468083 Vacuum cleaner equipped with bag mount and separate bag caddy |
| 12/23/2008 | US7468082 Self cleaning gas filtering system and method |
| 12/23/2008 | CA2589625C Process for separating particulates from an effluent gas |
| 12/18/2008 | WO2008154474A2 Positionable back draft assembly |
| 12/18/2008 | WO2008153878A2 Multiple layer filter media |
| 12/18/2008 | WO2008153455A1 Air cleaning system for one or several rooms and a filtration unit forming part of the air cleaning system |
| 12/18/2008 | WO2008151721A1 Toner dust filter |
| 12/18/2008 | US20080308483 Fluid treatment elements |
| 12/18/2008 | US20080307970 Neck-worn air filtration device |
| 12/18/2008 | US20080307964 Pollution Control in Wood Products Dryer |
| 12/18/2008 | US20080307959 Cleaning Process for Cleaning Filtration Material of a Gas Filter and a Device for Carrying Out the Process |
| 12/18/2008 | US20080307777 Exhaust Gas After-Treatment Apparatus |
| 12/18/2008 | US20080307760 Low shrinkage plugging mixture for ceramic filter, plugged honeycomb filter and method of manufacturing same |
| 12/18/2008 | US20080307759 Air Filter Arrangement |
| 12/18/2008 | DE202007011101U1 Filteranordnung Filter assembly |
| 12/18/2008 | DE202007011100U1 Filterelement Filter element |
| 12/18/2008 | DE202007011099U1 Filtereinrichtung Filter means |