| Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884) |
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| 03/28/2013 | WO2013043987A1 Fine fibers made from polymer crosslinked with resinous aldehyde composition |
| 03/28/2013 | WO2013043124A1 A multilayer filter |
| 03/28/2013 | WO2013043122A1 A reinforced filter with a metallic filtering layer |
| 03/28/2013 | WO2012166516A3 Non v-bank filter for animal confinement facility |
| 03/28/2013 | DE102011114748A1 Device for filtration of emissions from office equipment such as fax, laser printers and photocopier, has one or multiple lipophilic phase filter for filtering emissions, where lipophilic phase filters consists of carrier |
| 03/28/2013 | DE102011114400A1 Filtermaterial Filter material |
| 03/28/2013 | CA2849079A1 Fine fibers made from polymer crosslinked with resinous aldehyde composition |
| 03/27/2013 | EP2571580A2 Method of making filter cartridge having roll-based housing sidewall |
| 03/27/2013 | EP2571579A2 Filter cartridge having central plenum and housing sidewall |
| 03/27/2013 | CN202823007U Filter element of natural gas separator |
| 03/27/2013 | CN202823006U Poly phenylene sulfite (PPS) fiber and aramid fiber composite high-temperature-resistant filter needled felt |
| 03/27/2013 | CN202823005U Poly phenylene sulfite (PPS) mixed poly tetra fluoroethylene (PTFE) fiber reinforced coating needled filter felt |
| 03/27/2013 | CN202823004U Diversion net and foldable filtering core with same |
| 03/27/2013 | CN202823003U Novel filtering and adsorbing paper |
| 03/27/2013 | CN202823002U High-temperature-resistant composite fiber coating needled filtering felt |
| 03/27/2013 | CN202823001U Poly phenylene sulfite (PPS) antistatic laminated needled felt |
| 03/27/2013 | CN103003039A Fixing jig, fixing method, and honeycomb filter production method |
| 03/27/2013 | CN102989431A Web comprising fine fiber and reactive, adsorptive or absorptive particulate |
| 03/27/2013 | CN102989236A Filter for filtering molten metals and manufacturing method thereof |
| 03/27/2013 | CN102989235A Filter for filtering molten metals and manufacturing method thereof |
| 03/27/2013 | CN102989234A Three-dimensional helical filter cotton |
| 03/27/2013 | CN102333895B Filter bag for bayer liquor filtration |
| 03/27/2013 | CN101484403B High porosity cordierite composition |
| 03/27/2013 | CN101330959B 真空吸尘器滤袋及其用途 Vacuum cleaner bags and their use |
| 03/26/2013 | US8404114 Drinking water filter |
| 03/26/2013 | US8404011 Method and device for the regeneration of a particle filter arranged in the exhaust gas tract of an internal combustion engine |
| 03/26/2013 | US8403153 Adsorbent filter media for removal of biological contaminants in process liquids |
| 03/26/2013 | US8403152 Fail safe mechanism |
| 03/26/2013 | US8403151 Nanofiber-containing membrane, a composite membrane, a process for producing them and their use |
| 03/26/2013 | CA2752109C Microporous filter media with intrinsic safety feature |
| 03/21/2013 | WO2013009681A3 Method of maintaining water quality in a process stream |
| 03/21/2013 | US20130068690 Adsorption devices, systems and methods |
| 03/21/2013 | US20130068687 Fine fibers made from polymer crosslinked with resinous aldehyde composition |
| 03/21/2013 | US20130068686 Filtering machine |
| 03/21/2013 | US20130068098 Radiological/biological/aerosol removal system |
| 03/21/2013 | DE102011113649A1 Filterelement, Vorrichtung zum Falten eines bahnförmigen Filtermediums und Verfahren zur Herstellung eines zickzackförmig gefalteten Filterelements Filter element, apparatus for folding a web-shaped filter medium and method of manufacturing a zigzag-shaped folded filter element |
| 03/20/2013 | EP2570244A1 Mask for sealing honeycomb structure, and sealing method for honeycomb structure using same |
| 03/20/2013 | EP2570169A2 Air-cleaning filter |
| 03/20/2013 | CN202802971U Oil filtering nozzle for powder metallurgy |
| 03/20/2013 | CN202802970U Fabric of ultrafine dust filtering cloth bag |
| 03/20/2013 | CN202802969U Filtering structure and food processor filter cup provided with same |
| 03/20/2013 | CN202802968U Electricity oil regeneration filter element and novel filter element inner cylinder thereof |
| 03/20/2013 | CN202802967U Filter |
| 03/20/2013 | CN102985608A Spunbonded nonwoven fabric and filter using same |
| 03/20/2013 | CN102985171A 陶瓷过滤器 Ceramic filters |
| 03/20/2013 | CN102985153A Waterproof breathable filter and use thereof |
| 03/20/2013 | CN102975440A Novel air purifying material compounded by multiple layers of fabrics |
| 03/20/2013 | CN102974169A Filtering material and preparation method thereof |
| 03/20/2013 | CN101920141B Nano-carbon fiber composite filter screen and manufacturing process thereof |
| 03/20/2013 | CN101808956B Honeycomb structure and purification device using the honeycomb structure |
| 03/19/2013 | US8398799 Method of manufacturing honeycomb structure |
| 03/19/2013 | US8398737 Mat member and exhaust gas processing apparatus |
| 03/19/2013 | US8398736 Cement for particle filter |
| 03/14/2013 | WO2013035747A1 Polyketone porous film |
| 03/14/2013 | WO2013035201A1 Filter material |
| 03/14/2013 | WO2013034164A2 Flame retardant for filter systems and method for improving flame resistance in filter systems |
| 03/14/2013 | US20130062280 Adsorbent Filter Media For Removal Of Biological Contaminants In Process Liquids |
| 03/14/2013 | US20130062275 Process for production of honeycomb structure, honeycomb structure, and particulate filter |
| 03/14/2013 | CA2847706A1 Flame retardant for filter systems and method for improving flame resistance in filter systems |
| 03/13/2013 | EP2567744A1 Electrically charged filter and mask |
| 03/13/2013 | EP2566598A1 Polymer microfilters and methods of manufacturing the same |
| 03/13/2013 | CN202778098U Foamed ceramic high temperature industrial gas filter tube and industrial soot coarse filter prepared by using same |
| 03/13/2013 | CN202778097U Laser or bar-type object perforated mineralization or calcification or activation or magnetization or dechloridation filter element |
| 03/13/2013 | CN202778096U Novel dehydrator mesh sieve |
| 03/13/2013 | CN202778095U Inertial filter membrane and particle graded sampling device thereof |
| 03/13/2013 | CN202778094U Impact-resistant intermediate-temperature filter material |
| 03/13/2013 | CN202778048U Stainless steel filter |
| 03/13/2013 | CN202777973U Filter press |
| 03/13/2013 | CN1761510B Additive dispensing cartridge for an oil filter, and oil filter incorporating same |
| 03/13/2013 | CN102971061A Filter material for fluids |
| 03/13/2013 | CN102971059A Fluid filtration and particle concentration device and methods |
| 03/13/2013 | CN102964124A High-temperature gas-solid ceramic filter tube and preparation method |
| 03/13/2013 | CN102961923A Sliver-loaded polypropylene water purifying filter element and manufacturing method thereof |
| 03/13/2013 | CN102961922A High-temperature anti-oxidation composite filtering material made of polysulfonamide fibers |
| 03/13/2013 | CN101596379B Preparation method of positive charge filtering material and application thereof |
| 03/12/2013 | US8394167 Cordierite aluminum magnesium titanate compositions and ceramic articles comprising same |
| 03/12/2013 | US8394166 Air cleaner; replaceable filter cartridges; and, methods |
| 03/12/2013 | US8394165 Arrangement of an air filter and a diaphragm carburettor |
| 03/12/2013 | US8394157 Filter for gas generator |
| 03/12/2013 | US8393050 Portable cyclonic dust collector/vacuum cleaner |
| 03/12/2013 | CA2510816C Microorganism-removing filter medium having high isoelectric material and low melt index binder |
| 03/07/2013 | WO2013032958A1 A filter segment with a light weight frame |
| 03/07/2013 | WO2013031682A1 Exhaust purification catalyst, exhaust gas purifier of internal combustion engine, and exhaust gas purification filter |
| 03/07/2013 | WO2013031229A1 Filter medium for air filter, air filter unit, and method for producing filter medium for air filter |
| 03/07/2013 | WO2013031228A1 Filter medium for air filter and air filter unit |
| 03/07/2013 | WO2013029697A2 Multi-layer filter material and filter element produced therefrom |
| 03/07/2013 | WO2013029691A2 Debris filter for fluidic measurement with recess size decreasing in fluid flow direction |
| 03/07/2013 | US20130059308 Polymer microfilters and methods of manufacturing the same |
| 03/07/2013 | US20130058839 Wall flow type exhaust gas purification filter |
| 03/07/2013 | US20130056428 Fluid purification media and systems and methods of using same |
| 03/07/2013 | CA2847251A1 A filter segment with a light weight frame |
| 03/06/2013 | EP2563564A1 Composition for extrusion-molded bodies |
| 03/06/2013 | EP2563493A1 Filter media with a multi-layer structure |
| 03/06/2013 | CN202766770U Tube-shaped stitching fabric automatic production device |
| 03/06/2013 | CN202762219U Glass fiber and polysulfonamide fiber composite high-temperature-resistant needled felt |
| 03/06/2013 | CN202762172U Vertical type leaf filter filtering cloth and filtering board |
| 03/06/2013 | CN202762170U Filter element |
| 03/06/2013 | CN102958579A Filter media for a liquid filter using an electrospun nanofiber web, method for manufacturing same, and liquid filter using same |
| 03/06/2013 | CN102953146A Method for manufacturing a polyamide nanofibre product by electrospinning |
| 03/06/2013 | CN102949890A Composite filtering material and applications thereof |