| Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884) |
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| 07/25/2012 | CN101947401B Basalt fibre composite echelon filter material and preparation method thereof |
| 07/25/2012 | CN101920142B Silicon carbide high-temperature ceramic filter pipe and preparation method thereof |
| 07/25/2012 | CN101862567B High-temperature resistant fiber layer composite filter material and method for preparing same |
| 07/25/2012 | CN101851112B Preparation method for andesite porous filter ceramic for filtration |
| 07/25/2012 | CN101642649B Activated carbon fiber non-woven filter cloth for removing mercury from coal-fired flue gas and preparation method thereof |
| 07/25/2012 | CN101554550B Chitosan micropore composite material, Chitosan micropore filter material and application thereof |
| 07/24/2012 | US8227376 Carbon beads with multimodal pore size distribution |
| 07/24/2012 | US8227250 Lysing reagent, cartridge and automatic electronic cell counter for simultaneous enumeration of different types of white blood cells |
| 07/24/2012 | US8225941 Hollow fiber membrane for treating liquids |
| 07/24/2012 | US8225940 Filter element |
| 07/24/2012 | US8225782 Filter cartridge having location-registered view window for end-of-service-life-indicator (ESLI) |
| 07/24/2012 | CA2487873C Shaped bodies containing metal-organic frameworks |
| 07/19/2012 | WO2012044106A3 Media for water purification and variable filter using same |
| 07/19/2012 | US20120184795 Apparatus for Separation of Constituents From Matrices |
| 07/19/2012 | US20120183946 Fabrication of Microfilters and Nanofilters and Their Applications |
| 07/19/2012 | US20120181237 Screen Basket Optimized For Removal Of Stickies From Adhesives-Contaminated Recyclable Fiber |
| 07/18/2012 | EP2476472A1 Filtration cloth for dust collection machine |
| 07/18/2012 | EP2475446A1 Filter cloth assembly |
| 07/18/2012 | EP1234802B1 Improved method and apparatus for water treatment |
| 07/18/2012 | CN102596825A Water filtration sytem with activated carbon and zeolite |
| 07/18/2012 | CN102596435A Method and device for preparing a processing liquid accumulated in the course of a container cleaning |
| 07/18/2012 | CN102580421A Method for manufacturing honeycomb filter |
| 07/18/2012 | CN102580406A Flue gas filter pipe and manufacturing method thereof |
| 07/18/2012 | CN102580405A Multifunction carbon rod filter cartridge and manufacturing method thereof |
| 07/18/2012 | CN102580404A Method for preparing asymmetric stainless steel filter disc |
| 07/18/2012 | CN102580403A Method for manufacturing high-temperature gas-solid separation ceramic filter pipe |
| 07/18/2012 | CN102580402A Method for preparing pyrohydrolysis resisting polyimide fiber filter material |
| 07/18/2012 | CN102580401A Melt-blown filter element and preparation method thereof |
| 07/18/2012 | CN102580400A Production process for spunlace composite high temperature-resisting and corrosion-resisting filtering material |
| 07/18/2012 | CN102580399A Polyacrylic terylene blended filter material for punched felt filter bag |
| 07/18/2012 | CN101992061B Filter medium for removing perfluorooctane sulfonate from water and preparation method thereof |
| 07/18/2012 | CN101921084B Calcium sulfite skin beautifying ball and manufacturing method thereof |
| 07/18/2012 | CN101898121B Filter medium for removing beryllium in drinking water and preparation method thereof |
| 07/18/2012 | CN101898120B Filtering medium for removing organic tin in drinking water and preparation method thereof |
| 07/18/2012 | CN101583408B Honeycomb structure, and cleaning device |
| 07/18/2012 | CN101415478B Nonwoven web of polymer-coated nanofibers |
| 07/18/2012 | CN101384327B Manufacturing method for ceramic honeycomb filter |
| 07/18/2012 | CN101250063B Ceramic structure, device for manufacturing ceramic structure, and method of manufacturing ceramic structure |
| 07/18/2012 | CN101171066B Electret article having heteroatoms and low fluorosaturation ratio |
| 07/18/2012 | CN101147882B A ceramic honeycomb structure and its manufacturing method, and using coating material in manufacturing |
| 07/17/2012 | US8221625 Process for producing polyolefin resin composition and filter device for use in this process |
| 07/12/2012 | WO2012094110A2 Filtration of dangerous or undesirable contaminants |
| 07/12/2012 | US20120177996 Nonwoven article with ribbon fibers |
| 07/12/2012 | US20120175309 Oil filters containing strong base and methods of their use |
| 07/12/2012 | US20120175298 High efficiency filter |
| 07/12/2012 | US20120174787 Filter having flow control features |
| 07/12/2012 | DE202008018248U1 Filtereinheit zur Einbringung in die Kraftstoffzufuhrleitung eines Autogas-Verbrennungsmotors Filter unit for incorporation into the fuel supply line of an LPG engine |
| 07/12/2012 | DE102007003410B4 Ionenaustausch-Filterpatrone aus modifizierten Naturfasergarnen zur Entfernung von Partikeln, Schwermetallen und Härtebildnern in der Wasseraufbreitung und deren Herstellung Ion-exchange filter cartridge made of modified natural fiber yarns for removing particulates, heavy metals and hardness minerals in the Wasseraufbreitung and their preparation |
| 07/11/2012 | EP1660211B1 System for purifying and removing contaminants from gaseous fluids |
| 07/11/2012 | CN202315554U 亚克力发泡涂层滤料 Acrylic Foam Coating media |
| 07/11/2012 | CN202315553U Pps与ptfe复合发泡涂层滤料 Pps with ptfe composite foam coating filter |
| 07/11/2012 | CN202315552U Ptfe覆膜滤料 Ptfe membrane filter media |
| 07/11/2012 | CN202315551U 滤清器 Filters |
| 07/11/2012 | CN202315550U 一种涂料过滤网 A paint filter |
| 07/11/2012 | CN202315549U 一种灌装头过滤网 One kind of filling head filter |
| 07/11/2012 | CN102574295A Honeycomb structure and method for manufacturing same |
| 07/11/2012 | CN102574294A Honeycomb structure and method for manufacturing same |
| 07/11/2012 | CN102574040A Corrosion resistant glass coating applied to ceramic foam used to filter molten metal |
| 07/11/2012 | CN102574039A Exhaust gas purification filter |
| 07/11/2012 | CN102574038A Exhaust gas purification filter |
| 07/11/2012 | CN102574037A Nanofibers with improved chemical and physical stability and web containing nanofibers |
| 07/11/2012 | CN102574036A Fibrous filter and air purification device |
| 07/11/2012 | CN102574035A From a net created filter with corrugations |
| 07/11/2012 | CN102574031A High speed filtration device using porous media, and backwash method thereof |
| 07/11/2012 | CN102561033A Preparation method of carboxylic acid betaine modified non-woven fabric for hemofiltration |
| 07/11/2012 | CN102560714A PTFE (Polytetrafluoroethylene) low-shrinkage crimped chopped fiber for filter needled-punched felt and manufacturing method of PTFE low-shrinkage crimped chopped fiber |
| 07/11/2012 | CN102557713A Ceramic foam filter, composition for preparing ceramic foam filter and preparation method for ceramic foam filter |
| 07/11/2012 | CN102557313A Water treatment appliance and treatment cartridge used in fluid treatment system |
| 07/11/2012 | CN102553357A Metal line shaping body and filter |
| 07/11/2012 | CN102553356A Methods of making filter apparatus and fabricating a porous ceramic article |
| 07/11/2012 | CN102553355A Application of clay material, ceramic material and glass material in preparation of pulmonary surfactant extract of calf, pig or other mammals |
| 07/11/2012 | CN102553354A Acid moisture condensation corrosion resistant filtering material and production process thereof |
| 07/11/2012 | CN102553353A Microporous filter medium |
| 07/11/2012 | CN102553352A Structure filter for removing formaldehyde from drinking water and its preparation method |
| 07/11/2012 | CN102553351A Automatic side-sticking equipment used during filter element production |
| 07/11/2012 | CN102553350A Filtering material for high-temperature dust removal |
| 07/11/2012 | CN102553349A Preparation method of multifunctional composite filter material |
| 07/11/2012 | CN102553348A Filter material loaded with nanometer catalyst and preparation method and application thereof |
| 07/11/2012 | CN101346184B Honeycomb structure and method for manufacturing the same |
| 07/10/2012 | US8216543 Methods of making water treatment compositions |
| 07/10/2012 | US8216335 Air cleaner; replaceable filter cartridges; and methods |
| 07/10/2012 | US8215496 Polynorbornene pervaporation membrane films, preparation and use thereof |
| 07/10/2012 | US8215492 Water treatment devices and cartridges therefor |
| 07/10/2012 | CA2704521C Sorption filter material and use thereof |
| 07/10/2012 | CA2617616C Methods and apparatus for removal of degradation byproducts and contaminants from oil for use in preparation of biodiesel |
| 07/05/2012 | WO2012077122A3 A purification medium |
| 07/05/2012 | WO2012044810A3 Anisotropic filtration media and method of making |
| 07/05/2012 | US20120168381 Enhanced Clarification Media |
| 07/05/2012 | US20120168371 Water filter cartridge and method of manufacturing same |
| 07/05/2012 | US20120167771 Filter Material for Cleaning Air and Gases |
| 07/04/2012 | EP2470283A2 Corrosion resistant glass coating applied to ceramic foam used to filter molten metal |
| 07/04/2012 | EP2223726B1 Facemask with filtering closure |
| 07/04/2012 | CN202289702U 吸排车专用玄武岩纤维加强型滤料 Suction vehicles for basalt fiber reinforced filter |
| 07/04/2012 | CN202289701U 一种复合过滤毡 A composite filter felt |
| 07/04/2012 | CN202289700U 水旋彗星式纤维滤料 Rotary comet fiber filter water |
| 07/04/2012 | CN202289699U Pps防静电覆膜滤料 Pps anti-static film media |
| 07/04/2012 | CN1741845B Filter structure, filter panel comprising the filter structure and method for manufactuirng the filter structure. |
| 07/04/2012 | CN102548635A Active-particulate air filter having monolith primary filter and polishing filter |
| 07/04/2012 | CN102535184A Method for improving acid-resisting performance of polyamide filter materials |
| 07/04/2012 | CN102527158A High-temperature resistant filtering material |