| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 01/11/2007 | WO2007004747A1 Exhaust gas purification system in internal combustion engine |
| 01/11/2007 | WO2007004594A1 Method of manufacturing ceramic honeycomb filter |
| 01/11/2007 | WO2007004559A1 Humidity control device |
| 01/11/2007 | WO2007004557A1 Ventilation device |
| 01/11/2007 | WO2007003428A1 POROUS ß-SIC-CONTAINING CERAMIC MOLDED ARTICLE COMPRISING AN ALUMINUM OXIDE COATING, AND METHOD FOR THE PRODUCTION THEREOF |
| 01/11/2007 | WO2007003159A2 Filter element and filter housing suitable for accommodating the same |
| 01/11/2007 | WO2007003047A1 Microbicidal air filter |
| 01/11/2007 | WO2006119301A3 Fractal structured nanoagglomerates as filter media |
| 01/11/2007 | US20070007218 Fluid treatment elements |
| 01/11/2007 | US20070006736 Anti-microbial purification device, which diffuses a volatile purification agent, for ventilation, heating and/or air-conditioning systems, in particular in vehicles |
| 01/11/2007 | US20070006727 System and method for optimizing a gas/liquid separation process |
| 01/11/2007 | US20070006561 Aluminum titanate ceramic forming batch mixtures and green bodies including pore former combinations and methods of manufacturing and firing same |
| 01/11/2007 | US20070006560 Filter element |
| 01/11/2007 | US20070006557 Filter system for respiratory mask and method of implementing the filter system |
| 01/11/2007 | US20070006556 Particle filter including a metallic fiber layer |
| 01/11/2007 | DE20321386U1 Luftfiltervorrichtung für Brennkraftmaschine mit austauschbarem Filtereinsatz An air filter device for internal combustion engine with a replaceable filter cartridge |
| 01/11/2007 | DE202005014082U1 Modular filter for incorporation into user installation, e.g. transport vehicle, comprises two part mounting for filter element |
| 01/11/2007 | DE202005013478U1 Cartridge filter for liquids, e.g diesel fuel, with reduced opportunity for dirty fluid leakage into clean stream, has fluted cylindrical filtration element with resilient end plate formed to provide sealing against filter top |
| 01/10/2007 | EP1741891A1 An exhaust treatment device and method of making the same |
| 01/10/2007 | EP1741687A1 Porous ß-SiC containing shaped ceramic body and method of making it. |
| 01/10/2007 | EP1741685A1 Porous beta-SiC containing shaped ceramic body and method of making it. |
| 01/10/2007 | EP1741479A2 Honeycomb structure |
| 01/10/2007 | EP1741478A2 Filter element |
| 01/10/2007 | EP1740300A1 Nonwoven composites and related products and methods |
| 01/10/2007 | EP1740288A1 A method of manufacturing a filter element |
| 01/10/2007 | EP1740081A1 Dust filter bag containing a layer of foam |
| 01/10/2007 | EP1509311B1 Air filter having fluted filter media |
| 01/10/2007 | EP1307242B1 Method for bactericidal, fungicidal, virucidal and insecticidal treatment of ambient air |
| 01/10/2007 | EP1144080B1 Filter for use in medical procedures |
| 01/10/2007 | CN1894491A Exhaust gas control system for internal combustion engine and method for recovering filter thereof |
| 01/10/2007 | CN1892125A 空气净化器 Air Purifier |
| 01/10/2007 | CN1891326A Process and filter for removing gaseous substances from gaseous media |
| 01/10/2007 | CN1294343C Regeneration of diesel particle filter |
| 01/10/2007 | CN1293929C Bag-type filter |
| 01/09/2007 | US7160505 Circulating air through container having sodium chloride distributed throughout; for use in air conditioners, heating appliances, refrigerators, ventilation/air-recycling installations, and coating elements of building surfaces |
| 01/09/2007 | US7160359 Built in purifier for reactive gases |
| 01/09/2007 | US7160358 Pollution control in wood products dryer |
| 01/09/2007 | US7160355 accomplished by burning off (oxidizing) the deposited particles |
| 01/09/2007 | US7160345 Single/multiple guard(s)/cap(s) and/or screen(s) with engine attached apparatus and/or pole with rotational system(s)-centrifuge chamber/manifold particle collector |
| 01/09/2007 | US7159393 Device for exhaust gas purification |
| 01/09/2007 | US7159391 Method for restricting excessive temperature rise of filter in internal combustion engine |
| 01/09/2007 | US7159390 Exhaust gas cleaner for internal combustion engine with particulate filter having heat-absorbing area |
| 01/09/2007 | CA2442371C Air cleaner device for vehicle |
| 01/09/2007 | CA2277775C A modular filter bag cage |
| 01/04/2007 | WO2007002021A2 Clustered inlet particle separator |
| 01/04/2007 | WO2007001778A1 Systems for and methods of providing air purification in combination with odor elimination |
| 01/04/2007 | WO2007000604A2 Filtration |
| 01/04/2007 | WO2007000602A1 Portable nanoparticle size classifier |
| 01/04/2007 | WO2007000397A1 Filter with a filter housing |
| 01/04/2007 | WO2007000204A2 Filter element and arrangement |
| 01/04/2007 | WO2007000066A1 Method and device for venting and eliminating unwanted material of a dispensing appliance |
| 01/04/2007 | US20070003457 Irreversibly adsorbing alkaline components; t shaped multilobal cross sectional air cleaners; long life, low maintenance; ultrafiltration chemical decontamination; semiconductor manufacturing |
| 01/04/2007 | US20070001349 Method for manufacturing honeycomb structure |
| 01/04/2007 | US20070000237 Exhaust gas purification system for internal combustion engine |
| 01/04/2007 | US20070000236 Exhaust gas processing method and exhaust gas processing system |
| 01/04/2007 | US20070000221 Air purifier |
| 01/04/2007 | US20070000219 Air purifier |
| 01/04/2007 | US20070000218 Exhaust gas purification for internal combustion engines and method for operating the same |
| 01/04/2007 | DE202006008955U1 Wide band filter system for adsorbing and desorbing air contaminated with particles, gases, toxins, viruses and bacteria comprises a filter pre-stage, a filter main stage and a filter final stage arranged in a row in a filter housing |
| 01/04/2007 | DE102005031058A1 Filterelement und ein zu dessen Aufnahme geeignetes Filtergehäuse Filter element and a suitable filter housing for receiving it |
| 01/04/2007 | DE102005030989A1 Air filter, e.g. for an internal combustion engine or compressor, comprises a seal that forms a radial seal between a filter cartridge and its housing or lid and an axial seal between the housing and lid |
| 01/04/2007 | DE102005028606A1 Filter for removing particles from a gas stream, especially useful as a particulate filter for an engine exhaust system, has a filter structure comprising concentric annular filter pockets |
| 01/04/2007 | DE102005027078A1 Holder for filters such as dust filters has a holding plate for flat wafer-thin flexible element which is movable in all directions and a lip seal with same material quality as element to adapt to different appliances |
| 01/04/2007 | CA2613444A1 Systems for and methods of providing air purification in combination with odor elimination |
| 01/03/2007 | EP1739405A1 Method and apparatus for detecting and removing airborne microbes |
| 01/03/2007 | EP1738816A2 Air de-oiling element |
| 01/03/2007 | EP1738813A1 Honeycomb structure |
| 01/03/2007 | EP1738812A1 Production method, and filter comprising non-woven fabric and/or filtering injector structures or sheets which are obtained using said method and which are intended for the filtration and elimination of legionella pneumophila in any installation with a risk of legionella pneumophila proliferation |
| 01/03/2007 | EP1737555A2 Diesel engine exhaust filters |
| 01/03/2007 | EP1113859B1 Methods for treating fluids |
| 01/03/2007 | CN2853821Y 滤尘器 Dust filter |
| 01/03/2007 | CN2853147Y Fire-proof, explosion-proof cloth bag dust separator |
| 01/03/2007 | CN1890013A Air filter with slide mount for filtering element |
| 01/03/2007 | CN1890012A Cyclone with plug prevention |
| 01/03/2007 | CN1888632A Air purifier |
| 01/03/2007 | CN1292799C Air purifying machine |
| 01/03/2007 | CN1292697C Dust collecting container for vacuum cleaner |
| 01/02/2007 | US7156934 Method of manufacturing ceramic honeycomb structural body, and ceramic honeycomb structural body |
| 01/02/2007 | US7156892 that may be caused by work instruments during maintenance; device is coupled on the inner surface of the frame to occupy the inner space with a plurality of minute holes through which air passes; e.g. for clean rooms |
| 01/02/2007 | US7156891 Forced air system air filter |
| 01/02/2007 | US7156890 Includes a resilient, annular collar that fits into an access opening in a hubcap end wall, a filter cartridge cup, and a filter cartridge lid; automotive vehicle wheels |
| 12/30/2006 | CA2551701A1 Microbicidal air filter |
| 12/28/2006 | WO2006137650A1 Indoor floating dust collecting apparatus using convection flow |
| 12/28/2006 | WO2006136200A1 Special profiled element for light-weight fan/filter modules |
| 12/28/2006 | US20060292426 Filter assemblies and systems for intake air for fuel cells |
| 12/28/2006 | US20060288865 Method for improving the air quality in the limited space and the equipment using thereof |
| 12/28/2006 | US20060288678 Exhaust gas purifying apparatus and method of regenerating the same |
| 12/28/2006 | US20060288676 Particulate filtration system |
| 12/28/2006 | US20060288675 Filter assembly and method of making a filter assembly |
| 12/28/2006 | US20060288674 Filter sealing system |
| 12/28/2006 | US20060288673 Velocity stack air filtration assembly |
| 12/28/2006 | DE112005000325T5 Filterelement und Herstellungsverfahren für dasselbe A filter element and method for manufacturing the same |
| 12/28/2006 | DE102005030024A1 Filter element for use in air-conditioning systems of buildings, ships or automobiles comprises two flat layers that are spaced apart from one another and connected to one another by connecting device |
| 12/28/2006 | DE102005029750A1 Filterdichtsystem Filter sealing system |
| 12/28/2006 | DE102005026156A1 Filterschlauch Remove hose |
| 12/28/2006 | CA2550978A1 Method and apparatus for detecting and removing airborne microbes in building space |
| 12/27/2006 | EP1736661A2 Single position indicator gauge |
| 12/27/2006 | EP1736233A1 Inorganic multichannel element for filtering fluids |
| 12/27/2006 | EP1736228A1 Filter element |
| 12/27/2006 | EP1736227A1 Filter sealing system |