| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 05/27/2009 | CN100491957C Filtering membrane for trapping granular substance and sampler using same and analyzer for granular substance |
| 05/27/2009 | CN100490949C Catalyst for purifying waste gas and waste gas purifying material |
| 05/27/2009 | CN100490937C Pulse back blowing bag-type dust collector |
| 05/26/2009 | US7537649 Air treatment system |
| 05/26/2009 | US7537645 High flow air filtration system for Dodge truck |
| 05/26/2009 | US7537634 reduced accumulation of deposit on an end face can be manufactured simply at a low cost when it is used as a filter; porous ceramic |
| 05/26/2009 | US7537633 Filter unit for filtering particles contained in exhaust gas of an internal combusting engine |
| 05/26/2009 | US7537632 Panel filter with frame |
| 05/26/2009 | US7537631 Filter cartridges; air cleaners; and methods |
| 05/26/2009 | US7537630 Folding filter frame and filter |
| 05/26/2009 | US7537624 Condensate filter, particularly for pneumatic classification modules |
| 05/26/2009 | US7536854 Method for regenerating a motor vehicle particle filter and system for controlling regeneration of such a filter |
| 05/22/2009 | WO2009064894A1 Air filter arrangements; assemblies; and, methods |
| 05/22/2009 | WO2009064855A1 Barrier filter high particulate entry design |
| 05/22/2009 | WO2009064470A2 Particulate filter and method for its assembly |
| 05/22/2009 | WO2009063997A1 Aluminum titanate based ceramic honeycomb structure, process for production of the same and raw material powder for the production thereof |
| 05/22/2009 | WO2009063920A1 Filter unit, filter unit panel using the same, and method of manufacturing filter unit |
| 05/22/2009 | WO2009063876A1 Filter unit panel |
| 05/22/2009 | WO2009063875A1 Filter unit panel and method for manufacturing the same |
| 05/22/2009 | WO2009040170A3 Filter element |
| 05/22/2009 | WO2009032147A3 Substrate mounting system |
| 05/22/2009 | WO2008095556A3 Liquid separator and tank system having a liquid separator |
| 05/21/2009 | US20090126863 Device, installation and method for aligning and/or assembling filtering elements |
| 05/21/2009 | US20090126709 Crankcase vapor purification device |
| 05/21/2009 | US20090126569 Protective screen for air-handling equipment |
| 05/21/2009 | US20090126564 Diaphragm actuated blow-back valve and reservoir |
| 05/21/2009 | US20090126337 Retrofit dirt separator for gas turbine engine |
| 05/21/2009 | US20090126326 Ventilation system air filter and method for manufacturing the same |
| 05/21/2009 | US20090126324 Authorized Filter Servicing and Replacement |
| 05/20/2009 | EP2060756A2 Method and system using a reduction catalyst to reduce nitrate oxide |
| 05/20/2009 | EP2002879A9 Exhaust emission control catalyst and exhaust emission control system |
| 05/20/2009 | EP1835978A4 Apparatus and method for producing hydrogen |
| 05/20/2009 | DE202007018808U1 Gehäusedeckel mit unmittelbar daran befestigtem Filterelement Housing cover with directly attached thereto filter element |
| 05/20/2009 | DE102007054336A1 Filtervorrichtung Filter device |
| 05/20/2009 | CN201240841Y Oxygen generator filter |
| 05/20/2009 | CN201239733Y Oil-soil separating heat-treating machine |
| 05/20/2009 | CN201239591Y Sulfur powder-gathering apparatus in process for pulverizing sulfur |
| 05/20/2009 | CN201239586Y External suction type dirt catcher |
| 05/20/2009 | CN201239585Y Sheet frame type air filter of novel filter material structure |
| 05/20/2009 | CN201239584Y High-temperature flue gas filter |
| 05/20/2009 | CN201239583Y Planetary type incomplete gear wheel-reversing mechanism applied to multiple-barrel type dust filtration machine |
| 05/20/2009 | CN101437600A Radial cell ceramic honeycomb structure |
| 05/20/2009 | CN101437599A Catalytic flow-through fast light off ceramic substrate and method of manufacture |
| 05/20/2009 | CN101437598A Device and method for the reduction of emissions |
| 05/20/2009 | CN101437597A Honeycomb filter defect detecting method and appartus |
| 05/20/2009 | CN101433790A Mechanism for preventing rubbing filtering packet of pulse bag-type dust remover |
| 05/20/2009 | CN101433789A Fixture for manufacturing atmolysis case of pulse bag-type dust remover |
| 05/20/2009 | CN101433788A Air cleaning filter |
| 05/20/2009 | CN100488596C Washing type bag dust-collector |
| 05/19/2009 | US7534482 Honeycomb structural body |
| 05/19/2009 | US7534287 Porous sintered composite materials |
| 05/19/2009 | US7534278 Granulator device for the treatment of powdered products |
| 05/19/2009 | US7534276 A chemical reactor containing a non-carbonaceous trap for the generated soot by-product; heat exchange reforming reduces soot content in the synthesis gas |
| 05/14/2009 | WO2009062017A1 Thermally stabilized bag house filters and media |
| 05/14/2009 | WO2009062009A2 Meltblown filter medium |
| 05/14/2009 | WO2009061998A1 Filter element arrangement and end cap interface feature |
| 05/14/2009 | WO2009061983A1 Filter element arrangement and portable air cleaner incorporating same |
| 05/14/2009 | WO2009060933A1 Exhaust gas cleaner |
| 05/14/2009 | WO2009060711A1 Liquid trap device for gas |
| 05/14/2009 | WO2009033194A3 Filters |
| 05/14/2009 | WO2009031785A3 Injector for filter of dust collector and dust collector using the same |
| 05/14/2009 | WO2002058811A3 Filtration system for a bed |
| 05/14/2009 | US20090120292 Barrier filter high particulate entry design |
| 05/14/2009 | US20090120291 Air vent filter and freshener container |
| 05/14/2009 | US20090120075 Exhaust gas purifying system |
| 05/14/2009 | US20090120068 Method and system using a reduction catalyst to reduce nitrate oxide |
| 05/14/2009 | US20090120048 Meltblown Filter Medium |
| 05/14/2009 | US20090120047 Ceiling mounted air decontamination and purification unit |
| 05/14/2009 | US20090120046 Hydrocarbon Adsorber with Purge Airflow Channel |
| 05/14/2009 | DE202007018075U1 Filteranordnung Filter assembly |
| 05/14/2009 | DE102008047392A1 Steuersystem für die Regeneration eines induktiv beheizten Partikelmaterialfilters A control system for the regeneration of a particulate matter filter inductively heated |
| 05/14/2009 | DE102008047138A1 In Zonen aufgeteilter elektrisch beheizter Partikelmaterialfilter für hohe Abgastemperatur Zoned electrically heated particulate filter material for high exhaust temperature |
| 05/14/2009 | DE102007053084A1 Filter element for filtering i.e. exhaust gases of diesel internal-combustion engine, has inlet channels and/or outlet channels limited by filter walls, where inlet channels and outlet channels are arranged in radial outer area of element |
| 05/14/2009 | CA2703690A1 Liquid trap device for gas |
| 05/13/2009 | EP2058602A1 Air conditioner |
| 05/13/2009 | EP2058601A1 Air conditioner |
| 05/13/2009 | EP2058600A1 Air conditioner |
| 05/13/2009 | EP2058480A1 Exhaust gas purifying system |
| 05/13/2009 | EP2058044A1 Dust collector |
| 05/13/2009 | EP2058043A1 Method and device for removal of ionic odour-producing substances |
| 05/13/2009 | EP2058042A1 Ceramic honeycomb filter |
| 05/13/2009 | EP2056953A1 A filter inlet |
| 05/13/2009 | EP1639236A4 Cordierite filters with reduced pressure drop |
| 05/13/2009 | EP1375852B1 Honeycomb structure and assembly thereof |
| 05/13/2009 | CN201235259Y Gathered air filter |
| 05/13/2009 | CN201235258Y On-line replaceable air filter frame |
| 05/13/2009 | CN201235257Y Sand core filter |
| 05/13/2009 | CN201235256Y High-efficiency self-cleaning air filter |
| 05/13/2009 | CN201235255Y Barrel type air filter circular cylinder type air filter |
| 05/13/2009 | CN201235254Y Barrel type air filter |
| 05/13/2009 | CN201235253Y Cooking fume separator |
| 05/13/2009 | CN201235252Y Pocket type air filter frame |
| 05/13/2009 | CN201235251Y Integrated air filter |
| 05/13/2009 | CN101430535A Image forming apparatus and toner supply container used therefor |
| 05/13/2009 | CN101428188A Filtering unit of side-air intake ultra-thin draught fan |
| 05/13/2009 | CN100486671C Frame type air cleaner |
| 05/12/2009 | US7531145 Honeycomb structure |
| 05/12/2009 | US7531019 High air flow/power ratio, small footprint, household room air purifier |
| 05/12/2009 | US7531018 Multi-stage apparatus for separating liquid droplets from gases |
| 05/12/2009 | CA2625589C Multispecies rodent cage |