| Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884) |
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| 09/28/2011 | CN101695615B Composite acupuncture filter bag used for smoke treatment of ceramic kiln |
| 09/28/2011 | CN101500682B Process for producing cordierite ceramic honeycomb filter |
| 09/28/2011 | CN101053717B Adsorbent filter media for removal of biological contaminants in process liquids |
| 09/27/2011 | US8025963 Nanoporous filter |
| 09/27/2011 | US8025960 Porous substrates, articles, systems and compositions comprising nanofibers and methods of their use and production |
| 09/27/2011 | US8025708 Liquid separator, particularly oil separator for compressed air systems |
| 09/27/2011 | US8025160 Sulfur-impregnated organoclay mercury and/or arsenic ion removal media |
| 09/22/2011 | WO2011115832A1 Methods for reducing soluble metal ions in diatomaceous earth filter aids |
| 09/22/2011 | WO2011115822A2 Algae filtration systems and methods |
| 09/22/2011 | WO2011115181A1 Process for production of honeycomb structure, honeycomb structure, and particulate filter |
| 09/22/2011 | WO2011115145A1 Method for manufacturing porous material using antifreeze protein |
| 09/22/2011 | WO2011114511A1 Honeycomb structure |
| 09/22/2011 | WO2011114506A1 Honeycomb structure |
| 09/22/2011 | WO2011114440A1 Filter manufacturing machine |
| 09/22/2011 | WO2011114080A1 Method for the production of a refractory filter |
| 09/22/2011 | WO2011114050A1 Filtering structure, including plugging material |
| 09/22/2011 | WO2011113769A2 Filter granulate |
| 09/22/2011 | US20110229390 Porous Bodies and Methods |
| 09/22/2011 | US20110229389 Porous Bodies and Methods |
| 09/22/2011 | US20110226690 Polymer blend, polymer solution composition and fibers spun from the polymer blend and filtration applications thereof |
| 09/22/2011 | DE102010011787A1 Eigenstabiles Filtermaterial Intrinsically stable filter material |
| 09/22/2011 | DE102010011785A1 Vorrichtung zum Falten eines bahnförmigen Filtermediums und Verfahren zur Herstellung eines zickzackförmig gefalteten Filterelements An apparatus for folding a web-shaped filter medium and method of manufacturing a zigzag-shaped folded filter element |
| 09/22/2011 | CA2790476A1 Methods for reducing soluble metal ions in diatomaceous earth filter aids |
| 09/22/2011 | CA2788649A1 Method for the production of a refractory filter |
| 09/21/2011 | EP2366424A1 Breathable structure and method for breathable structure formation |
| 09/21/2011 | CN201978603U 一种含竹纤维的滤材 A bamboo fiber filter containing |
| 09/21/2011 | CN201978602U 一种金属丝编织网 One metal wire braid |
| 09/21/2011 | CN201978601U 一种金属丝密纹过滤网 One metal wire compact filter |
| 09/21/2011 | CN102196894A Polytetrafluoroethylene porous membrane, method for producing same and waterproof air-permeable filter |
| 09/21/2011 | CN102196852A Filter medium for particulate filtration |
| 09/21/2011 | CN102196851A Filter bag, pleatable filtration material therefore, and process of making same |
| 09/21/2011 | CN102188858A Honeycomb filter production apparatus |
| 09/21/2011 | CN102188857A Honeycomb filter production apparatus |
| 09/21/2011 | CN102188856A Deep-layer filtering type air filtering medium |
| 09/21/2011 | CN102188855A Method for manufacturing theanine filter screen |
| 09/21/2011 | CN101898115B Filter medium, preparation method thereof, filter element and water purification device |
| 09/21/2011 | CN101479016B Manufacturing method of filter media available at medium and high temperature exhaust gas using foam coating technology and filter media manufactured thereby |
| 09/21/2011 | CN101124029B Narrow pore size distribution aluminum titanate body and method for making same |
| 09/20/2011 | US8021466 Fluid flow filter and method of making and using |
| 09/20/2011 | US8021457 Filter media and structure |
| 09/20/2011 | CA2481711C Method and device for selective separation of a compound from a body fluid |
| 09/20/2011 | CA2408905C Multi-staged fluid filter, and methods of making and using same |
| 09/15/2011 | WO2011112872A2 Fluid filtration and particle concentration device and methods |
| 09/15/2011 | WO2011111879A1 Fluidized membrane bioreactor |
| 09/15/2011 | WO2011111666A1 Green compact and method for producing aluminum titanate sintered body. |
| 09/15/2011 | WO2011062843A3 Reinforced filter media |
| 09/15/2011 | WO2011052938A3 High speed filtration device using porous media, and backwash method thereof |
| 09/15/2011 | DE19711230B4 Flächiges Filtermaterial mit adsorptiven Eigenschaften Sheet-like filter material with adsorptive properties |
| 09/15/2011 | DE102010011512A1 Filtermedium eines Filterelements, Filterelement und Verfahren zur Herstellung eines Filtermediums Filter medium of a filter element, filter element and method for producing a filter medium |
| 09/14/2011 | EP2364196A1 Filter media with nanoweb layer |
| 09/14/2011 | EP2364193A1 Filtration media for filtration/purification of a liquid or gas, related reactor modules, filtration devices and methods |
| 09/14/2011 | EP2015858B1 Nonwoven web of polymer-coated nanofibers |
| 09/14/2011 | EP1666117B1 Method of analyzing a catalytic layer |
| 09/14/2011 | EP1507747B1 Filtering medium comprising mineral fibres obtained by means of centrifugation |
| 09/14/2011 | CN201969452U 高效液分管 High performance liquid charge |
| 09/14/2011 | CN201969433U 玄武岩耐高温水刺过滤毡 Basalt high temperature filter felt spunlace |
| 09/14/2011 | CN201969432U 聚四氟乙烯纤维和聚酰亚胺纤维混合覆膜水刺过滤毡 PTFE fibers and polyimide fiber filter felt mixed film spunlace |
| 09/14/2011 | CN201969431U 亚克力纤维覆膜过滤毡 Acrylic fibers coated filter mat |
| 09/14/2011 | CN201969430U 芳纶纤维水刺过滤毡 Aramid fiber spunlace filter mat |
| 09/14/2011 | CN201969429U 芳纶与聚四氟乙烯纤维复合过滤针刺毡 Aramid fiber composite filter needle felt with PTFE |
| 09/14/2011 | CN201969428U 亚克力纤维涂层过滤毡 Acrylic fiber coating filter mat |
| 09/14/2011 | CN201969427U 聚四氟乙烯纤维耐高温水刺过滤毡 PTFE fiber high temperature filter felt spunlace |
| 09/14/2011 | CN201969426U 涤纶纤维覆膜针刺过滤毡 Polyester film filter needle felt |
| 09/14/2011 | CN201969425U 涤纶纤维涂层过滤毡 Polyester fiber coating filter mat |
| 09/14/2011 | CN201969424U 过滤器的滤芯改良结构 Improved structure of the filter cartridge |
| 09/14/2011 | CN201969423U 无碱玻纤与超细聚四氟乙烯纤维复合针刺毡 E-glass fiber composite with ultrafine PTFE needle felt |
| 09/14/2011 | CN201969422U 玄武岩与聚四氟乙烯纤维复合过滤水刺毡 Basalt fiber composite filter with Teflon felt spunlace |
| 09/14/2011 | CN201969421U 玄武岩与聚酰亚胺纤维复合过滤水刺毡 Basalt and polyimide fiber spunlace composite filter mat |
| 09/14/2011 | CN201969420U 玄武岩滤布与聚酰亚胺面层复合水刺过滤毡 Basalt cloth surface layer of polyimide composite spunlace filter felt |
| 09/14/2011 | CN201969419U 玻纤膨体机织双涂层过滤布 Double-coated fiberglass texturized woven filter cloth |
| 09/14/2011 | CN102186552A Carbon block filter |
| 09/14/2011 | CN102179107A Heat-resisting three-dimensional filtering material containing reinforced nanometer fibers and preparation method thereof |
| 09/14/2011 | CN102179106A Finishing agent for aftertreatment of glass fiber filter material |
| 09/14/2011 | CN102179105A Production method of metal powder coating stainless-steel fibrofelt with nanometer-level filtering accuracy |
| 09/14/2011 | CN102179088A Design method of filtering device for strong corrosion resistant filtration and filtering device |
| 09/14/2011 | CN101804274B Spunlace non-woven fabric composite filter material and manufacturing method thereof |
| 09/14/2011 | CN101700447B Filtering foam and production method thereof |
| 09/14/2011 | CN101480624B Production method of photocatalyst filter medium |
| 09/14/2011 | CN101198437B Method for producing a honeycomb body |
| 09/13/2011 | US8017050 Water purification membranes with improved fouling resistance |
| 09/13/2011 | US8017020 Method for determining the filterability of jet fuel containing additive(s) and conditions for the delivery of acceptable water content fuel |
| 09/13/2011 | US8016125 Materials, filters, and systems for immobilizing combustion by-products and controlling lubricant viscosity |
| 09/09/2011 | WO2011076188A3 Method for dry-coating grains, method for producing at least one filter body, filter body produced according to said method, and mixing device for dry-coating grains |
| 09/09/2011 | WO2011035217A3 A filter |
| 09/08/2011 | US20110215059 Filter medium for strainers used in nuclear reactor emergency core cooling systems |
| 09/08/2011 | US20110215049 Filtering element and method for making the same and water treating device |
| 09/08/2011 | US20110215047 Locating feature for screen |
| 09/08/2011 | US20110215046 Filter medium and structure |
| 09/08/2011 | US20110215045 High fidelity through hole film, and associated method |
| 09/07/2011 | EP2363385A1 Method for manufacturing silicon carbide honeycomb structure, silicon carbide honeycomb structure, honeycomb filter, and catalyst-carrying honeycomb filter |
| 09/07/2011 | EP2363206A1 Particulate substance removing material, particulate substance removing filter catalyst using particulate substance removing material, and method for regenerating particulate substance removing filter catalyst |
| 09/07/2011 | EP2363191A1 Method for manufacturing honeycomb filter |
| 09/07/2011 | EP2362805A2 Fluid filter with an attachment structure on an endplate of the filtering element |
| 09/07/2011 | EP2000499B1 Process for production of polytetrafluoroethylene porous membrane, filter medium and filter unit |
| 09/07/2011 | CN201962486U 一次成型的熔喷复合生产设备 Forming a meltblown composite production equipment |
| 09/07/2011 | CN201959651U 滤清器用环形纸芯 Filter endless Zhixin |
| 09/07/2011 | CN201959650U 斜纹反差密纹网 Twill contrast dense grain network |
| 09/07/2011 | CN201959649U 压滤机专用纳米滤布制作系统 Dedicated Nano filter cloth production system |
| 09/07/2011 | CN102175820A Application of acrylics and chinlon blending filter bag in measuring forage grass fiber content |
| 09/07/2011 | CN102173857A Preparation method of mullite mesh ceramic foam filter |