Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884) |
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05/23/2012 | EP1682253B1 Fuel cell assembly with stress resistant thin-film membranes |
05/23/2012 | EP1567247B1 Particle trap with coated fibre layer |
05/23/2012 | EP1421985B1 Heat resistant filter |
05/23/2012 | CN202223988U Melt spinning cartridge with spiral grooves and cutting and picking combined tool for manufacturing same |
05/23/2012 | CN202223987U Filter material with P84 foamed coating |
05/23/2012 | CN202223986U Pvc composite filter cylinder |
05/23/2012 | CN202223985U High-temperature anti-oxidation composite filtering material made of polysulfonamide fibers |
05/23/2012 | CN202223984U Stereo adhesive-spraying flame-retarding top cotton |
05/23/2012 | CN202223983U Large dust containing filter material suitable for being used in dry region |
05/23/2012 | CN202223982U Analysis filter paper used in lab |
05/23/2012 | CN102471165A 钛酸铝系陶瓷的制造方法和钛酸铝系陶瓷 Method for producing an aluminum titanate-based ceramic and aluminum titanate-based ceramics |
05/23/2012 | CN102470350A 微粒燃烧催化剂 Particulate combustion catalyst |
05/23/2012 | CN102470310A Exhaust gas purifying apparatus and method for purifying exhaust gas |
05/23/2012 | CN102470305A 包括间位和对位芳族聚酰胺短纤维的无稀松布过滤毡的袋式过滤器 Including meta- and para-aramid staple fibers without scrim filter felt bag filter |
05/23/2012 | CN102470304A Filter media construction using PTFE film and carbon web for HEPA efficiency and odor control |
05/23/2012 | CN102470303A Nanofibre membrane layer for water and air filtration |
05/23/2012 | CN102470302A Air filter material using multilayer electret nonwoven fabric |
05/23/2012 | CN102470301A 包括间位芳族聚酰胺和对位芳族聚酰胺短纤维的过滤毡的袋式过滤器 Including meta-aramid and para-aramid staple fiber filter felt bag filter |
05/23/2012 | CN102470300A Filter assembly with housing structure |
05/23/2012 | CN102470299A Gel composition for shower filter, method for manufacturing shower gel filter and shower filter |
05/23/2012 | CN102463009A 气体过滤器 Gas Filter |
05/23/2012 | CN102463002A 一种去除饮用水中苯的结构滤芯及其制备方法 A filter structure and preparation method for removing benzene in drinking water |
05/23/2012 | CN102463001A 一种去除饮用水中硫酸盐的结构滤芯及其制备方法 A filter structure and preparation method for removing sulfate in drinking water |
05/23/2012 | CN102463000A 一种去除饮用水中钡的结构滤芯及其制备方法 A structure filter to remove barium in drinking water and its preparation method |
05/23/2012 | CN102462999A 一种去除饮用水中铊的结构滤芯及其制备方法 A filter structure and preparation method for removing thallium in drinking water |
05/23/2012 | CN102462998A 一种去除饮用水中锌的结构滤芯及其制备方法 A drinking water filter structure of zinc removal and preparation method |
05/23/2012 | CN102462997A 一种去除饮用水中四氯化碳的结构滤芯及其制备方法 A filter structure and preparation method for removing carbon tetrachloride in drinking water |
05/23/2012 | CN102462996A 一种抗菌抗病毒过滤器的制作方法 An antibacterial anti-virus filters production methods |
05/23/2012 | CN101972630B Manufacturing method of honeycomb type purification activated carbon |
05/23/2012 | CN101905102B Engine lubricating oil filtering material and production technique thereof |
05/23/2012 | CN101898122B Filter medium for removing sulfide in drinking water and preparation method thereof |
05/23/2012 | CN101898118B Filter medium and preparation method thereof, filter element, water purifier and water dispenser |
05/23/2012 | CN101844008B Filter medium and preparation method thereof, filter element and water purification device |
05/23/2012 | CN101844005B Filter medium for removing benzene and homologous compounds thereof from drinking water and preparation method thereof |
05/23/2012 | CN101810973B Filter for filtering molten metal and manufacturing method thereof |
05/23/2012 | CN101711933B Filter cloth, filter device and manufacturing method thereof |
05/23/2012 | CN101668889B Process to manufacture tufted backing materials |
05/23/2012 | CN101534921B Ceramic honeycomb filter and process for producing the same |
05/23/2012 | CN101400623B Process for producing honeycomb structure |
05/23/2012 | CN101310064B 可变聚结器 Variable coalescer |
05/22/2012 | US8182590 Ultrathin porous nanoscale membranes, methods of making, and uses thereof |
05/22/2012 | US8181793 Depth filter sheet material and method for manufacturing same |
05/22/2012 | US8181792 Process of forming multilayered structures |
05/18/2012 | WO2012063137A2 Method of organic waste processing, processing equipment and utilization of processed products |
05/18/2012 | WO2012027659A3 Filtration media and applications thereof |
05/17/2012 | US20120118834 Woven filter fabric for a band filter |
05/17/2012 | US20120118816 Non-Dewetting Porous Membranes |
05/17/2012 | US20120118815 Metallic-ceramic composite membranes and methods for their production |
05/16/2012 | EP2452746A1 Particulate combustion catalyst |
05/16/2012 | EP2452737A1 Air filter material using multilayer electret nonwoven fabric |
05/16/2012 | EP2451555A2 Gel composition for shower filter, method for manufacturing shower gel filter and shower filter |
05/16/2012 | EP1824626B1 Method for producing a sintered body |
05/16/2012 | EP1676620B2 Honeycomb structure |
05/16/2012 | CN202220533U Sand and dust preventing cover structure |
05/16/2012 | CN202219115U Iron oxide modified quartz sand filter material |
05/16/2012 | CN102458608A Membrane-free filter and/or integral framing for filter |
05/16/2012 | CN102458604A 用于过滤的低表面电阻率的可沟纹化纤维网 Filtered for low surface resistivity of the groove of the web may be |
05/16/2012 | CN102458603A 具有高刚度的纤维网 The fiber web having a high rigidity |
05/16/2012 | CN102458602A 适合液压应用的过滤介质 Filter media for hydraulic applications |
05/16/2012 | CN102454048A High-temperature-resistant nylon non-woven fabric and preparation method thereof |
05/16/2012 | CN102451589A Heat resistance filtering material, production method and application thereof |
05/16/2012 | CN101628824B Method for increasing the strength of porous ceramic bodies and bodies made therefrom |
05/16/2012 | CN101163532B Reduced solidity web comprising fiber and fiber spacer |
05/15/2012 | US8178185 Honeycomb structured body, method for manufacturing honeycomb structured body and exhaust gas purifying device |
05/15/2012 | US8177983 Mercury removal |
05/15/2012 | US8177978 Reverse osmosis membranes |
05/15/2012 | CA2528435C Carbon or activated carbon nanofibers |
05/10/2012 | WO2012060159A1 Resin material carbonization treatment method, and carbonization treatment device |
05/10/2012 | WO2012059299A1 A process for making a filter block cum sediment filter |
05/10/2012 | US20120111797 Renewable oil absorbent and method thereof |
05/10/2012 | US20120111199 Diesel soot particulate filter cartridge |
05/10/2012 | US20120110965 Cement containing multi-modal fibers for making thermal shock resistant ceramic honeycomb structures |
05/09/2012 | EP2450431A1 Blood component separation system and separation material |
05/09/2012 | EP2449159A2 High loft spunbonded web |
05/09/2012 | CN202212068U Composite filter material for bag-type dust removing system of coal fired power plant |
05/09/2012 | CN202212067U Improved fiber-ball filtering material |
05/09/2012 | CN1988998B Processing method, processing apparatus, and fine structure produced by the method |
05/09/2012 | CN102449277A Exhaust gas treatment device for diesel engine |
05/09/2012 | CN102449136A Microorganism concentration process and device |
05/09/2012 | CN102441301A Spun-laced non-woven fabric filtering material and manufacturing method thereof |
05/08/2012 | US8173268 Honeycomb body having radially differently configured connecting points |
05/08/2012 | US8173054 Silicon carbide based porous material and method for production thereof |
05/08/2012 | US8172923 Apparatus and method for reducing particle contamination in a vacuum chamber |
05/08/2012 | US8172921 Adhesive layer bonded honeycomb fired bodies; overcoatings |
05/08/2012 | US8172919 Window filter apparatus |
05/08/2012 | US8172092 Filter having melt-blown and electrospun fibers |
05/08/2012 | DE202011002684U1 Filter zum Einsetzen in den Einfüllstutzen eines Behälters Filter to be inserted into the filler neck of a container |
05/03/2012 | WO2012058154A2 Porous polymer membrances, methods of making, and methods of use |
05/03/2012 | WO2012057497A2 Cell collection apparatus |
05/03/2012 | WO2012057495A2 Metal screen filter |
05/03/2012 | WO2012057251A1 Multilayer filter medium for use in filter, and filter |
05/03/2012 | WO2012057182A1 Filtration device for heavy fuel oil for marine diesel engine |
05/03/2012 | WO2012057029A1 Novel leucocyte removal filter |
05/03/2012 | WO2012056905A1 Sealing material and method for manufacturing ceramic honeycomb fired body |
05/03/2012 | WO2012002754A3 Filter media for a liquid filter using an electrospun nanofiber web, method for manufacturing same, and liquid filter using same |
05/03/2012 | WO2011159068A3 Fiber filtration device containing conductive fiber yarn |
05/03/2012 | US20120109286 Antimicrobial coatings |
05/02/2012 | EP2446124A1 Multicartridge diesel soot particulate filter |
05/02/2012 | EP2446077A1 Functionalized nonwoven article |
05/02/2012 | EP2445607A1 A diesel soot particulate filter cartridge |