| Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884) |
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| 08/25/2009 | US7578939 Ceramic membrane water filtration |
| 08/25/2009 | US7578938 Filtering medium and use of the said filtering medium for pollution removal from lagoons |
| 08/25/2009 | US7578865 Method of forming a porous substrate having inorganic bonds |
| 08/25/2009 | US7578864 Filters for capturing caron particulates in the exhaust gas from a diesel engine paths with space for gas flow; bonding the honeycomb structures in the direction of the flow paths allowing space upstream of the exhaust gas inlet-side plugs; efficient regeneration by preventing pressure loss |
| 08/25/2009 | US7578863 Multi-stage apparatus for separating liquid droplets from gases |
| 08/25/2009 | CA2455345C Well for processing a fluid |
| 08/20/2009 | WO2009102386A1 Composite polymeric filtration media |
| 08/20/2009 | WO2009102350A1 Separator with transfer tube drainage |
| 08/20/2009 | WO2009101691A1 Honeycomb structure |
| 08/20/2009 | WO2009101683A1 Process for producing honeycomb structure |
| 08/20/2009 | WO2009101682A1 Honeycomb structure, exhaust gas purification apparatus and process for producing honeycomb structure |
| 08/20/2009 | WO2009026978A3 Corrugated or folded flat material |
| 08/20/2009 | US20090208385 Mounting mats and pollution control devices using same |
| 08/20/2009 | US20090205303 Plugged honeycomb structure |
| 08/20/2009 | DE102008009480A1 Filter device, has container arranged in rectangular housing and including cylindrical filter medium with lateral surface partially surrounded by tubular protective unit that maintains laminar flow of fluid via filter medium |
| 08/20/2009 | CA2624232A1 Filter for air intake of an automobile |
| 08/19/2009 | EP1960138A4 High porosity metal biporous foam |
| 08/19/2009 | CN201291091Y Gas solid separation filter material |
| 08/19/2009 | CN201291090Y Disk type filter material |
| 08/19/2009 | CN101511749A Process for producing honeycomb structure |
| 08/19/2009 | CN101511485A Electret finish |
| 08/19/2009 | CN101508814A Silicon dioxide modified polyvinylalcohol formal foam, preparation and uses thereof |
| 08/19/2009 | CN101508747A Melamine modified polyvinylalcohol formal foam, preparation and uses thereof |
| 08/19/2009 | CN101507896A POPs removal method from flue gas based on pulse filter and active carbon reclamation |
| 08/19/2009 | CN101507889A Multifunctional high-temperature composite filter material and preparation method thereof |
| 08/19/2009 | CN100529341C Honeycomb unit and honeycomb structured body |
| 08/19/2009 | CN100528286C Plate microporous ceramic structure with convex rib |
| 08/18/2009 | US7575794 High strength substantially non-microcracked cordierite honeycomb body and manufacturing method |
| 08/18/2009 | US7575792 Honeycomb filter for clarifying exhaust gas and method for manufacture thereof |
| 08/18/2009 | US7575687 Membranes and methods useful for caustic applications |
| 08/18/2009 | US7575682 Filling the voids with impurity reactive particles of activated carbon, coke breeze, zero-valent iron, apatite, organophilic clay, zeolite, polymeric ion exchange resins, polymeric adsorbing resin, by vibration or vacuum; heat sealing a cover sheet on top and edge; control soil or water contamination |
| 08/18/2009 | US7575618 Reactive binders for porous wall-flow filters |
| 08/18/2009 | US7575616 Low-profile surface mount filter |
| 08/18/2009 | US7575393 Cementitious porous pavement |
| 08/13/2009 | WO2009099856A2 High flow v-bank filter |
| 08/13/2009 | WO2009098995A1 Honeycomb filter and process for producing the same |
| 08/13/2009 | WO2009098376A2 Front filtration using an assembly of segments of sintered metal tubes |
| 08/13/2009 | WO2009053205A3 Filter materials having increased dust filtration efficiency |
| 08/13/2009 | US20090202402 Honeycomb structure, exhaust gas purifying apparatus and method for manufacturing honeycomb structure |
| 08/13/2009 | US20090200247 Filter element with coating for surface filtration |
| 08/13/2009 | US20090200227 Pleated fluid treatment arrangements and methods for stabilizing the pleats |
| 08/13/2009 | US20090199528 Manufacturing method of filter media available at medium and high temperature exhaust gas using foam coating technology and filter media manufactured thereby |
| 08/13/2009 | US20090199525 Frame for filter pack |
| 08/13/2009 | US20090199524 Air filtration arrangements having fluted media constructions and methods |
| 08/13/2009 | CA2712933A1 High flow v-bank filter |
| 08/12/2009 | EP2087153A2 An improved composite filter media with high surface area fibers |
| 08/12/2009 | EP2086714A1 Filter element and methods of manufacturing and using same |
| 08/12/2009 | EP0865314B1 Permeable, shaped structures of active particulate bonded with psa polymer microparticulate |
| 08/12/2009 | CN201287009Y Metal web plat |
| 08/12/2009 | CN101505847A An extruded porous substrate having inorganic bonds |
| 08/12/2009 | CN101502732A Porous biological ceramic filter element as well as preparation method and use thereof |
| 08/12/2009 | CN100526851C Positive pressure method for detecting filter fabric performance |
| 08/12/2009 | CN100526615C Exhaust gas purifying device and method for recovering exhaust gas purifying device |
| 08/12/2009 | CN100525996C Metal fibers, production method and application field thereof |
| 08/12/2009 | CN100525879C Continuous filter framing strip storable in roll form |
| 08/11/2009 | US7572497 Honeycomb structure |
| 08/11/2009 | US7572416 Nonwoven composites and related products and methods |
| 08/11/2009 | US7572311 Highly porous mullite particulate filter substrate |
| 08/11/2009 | CA2566282C Multi-stage sacrificial anode metal designs for high corrosion environments |
| 08/11/2009 | CA2425715C Use of polymers as filtering aids and/or stabilizers |
| 08/06/2009 | WO2009095982A1 Honeycomb structure |
| 08/06/2009 | WO2009070851A3 Personal air filter with amplifier and vibrator |
| 08/06/2009 | WO2009064116A3 Edm filter |
| 08/06/2009 | US20090193775 Plugged honeycomb structure |
| 08/06/2009 | DE202008004025U1 Filter Filter |
| 08/05/2009 | EP2085443A1 Process for producing resin porous membrane with adhesive layer, resin porous membrane with adhesive layer, and filter member |
| 08/05/2009 | CN201283253Y Unwinding-proof filter element |
| 08/05/2009 | CN101500682A Process for producing cordierite ceramic honeycomb filter |
| 08/05/2009 | CN101497021A Baking-free type porous composite zeolite filter material and preparation method thereof |
| 08/05/2009 | CN101496974A Preparation method of dual-purpose filter material for dedusting and decomposing dioxins |
| 08/05/2009 | CN101496973A 过滤器 Filter |
| 08/05/2009 | CN101496972A Novel rotor type fibre filtering material |
| 08/05/2009 | CN100522422C Method of manufacturing of a sintered metal fiber medium |
| 08/05/2009 | CN100522312C Fiber filtering component with honeycomb wall cross section structure |
| 07/31/2009 | CA2667872A1 Self-crimping fluoropolymer and perfluoropolymer filaments and fibers |
| 07/30/2009 | WO2009094612A2 In-line milling system |
| 07/30/2009 | WO2009058598A3 Hydrogen sulfide filter |
| 07/30/2009 | WO2008050129A3 Nickel substrates having a porous surface used for catalysts |
| 07/30/2009 | US20090188389 Particulate filter for an exhaust aftertreatment system of a machine and filtering method thereof |
| 07/30/2009 | DE102009001756A1 Mehrlagige geordnete Netze als Filter in Probenseparationsvorrichtung Multi-layer umbrella networks as filters in the sample separation device |
| 07/30/2009 | DE102008006320A1 Separation effect improvement method for e.g. fine filter mats, involves absorbing dust of more than specific quantity by fabric mat under influence of vibrations, where meshing width of fabric mat is smaller than specific micrometer |
| 07/30/2009 | DE102008005794A1 Multi-purpose filter for e.g. food, pharmaceutical filtration has hard woven structure retaining small particles |
| 07/29/2009 | EP2083001A1 Honeycomb structured body |
| 07/29/2009 | EP1732664B1 Pleated aligned web filter |
| 07/29/2009 | CN201279414Y Filter cloth and filter unit with the same |
| 07/29/2009 | CN101495210A Pleated filter with monolayer monocomponent meltspun media |
| 07/29/2009 | CN101495209A Pleated filter with bimodal monolayer monocomponent media |
| 07/29/2009 | CN101495208A Monocomponent monolayer meltblown web and meltblowing apparatus |
| 07/29/2009 | CN101491742A Composite air filtering material for filtering bag and preparation method thereof |
| 07/28/2009 | US7566425 catalytic converter for reducing the exhaust gas pollution; nonwoven filter having inlet and outlet channels in alternating pattern and separated by a fibrous porous wall supporting a catalyst; converting nitrous oxides, hydrocarbons and carbon monoxide into CO2, N2 and H2O; trapping particles |
| 07/28/2009 | US7566359 Ultraviolet lamp with absorptive barrier |
| 07/23/2009 | WO2009091963A1 Carbon dioxide gas removal from a fluid circuit of a dialysis device |
| 07/23/2009 | WO2009071893A3 Purification method and apparatus |
| 07/23/2009 | WO2009060118A3 Tackified air filtration media and a self-supporting filter having improved stiffness and foldability |
| 07/23/2009 | US20090184048 Process and apparatus for producing entrapping immobilization pellets |
| 07/23/2009 | US20090183472 Apparatus for collecting dust and a pleated-type filter therefor |
| 07/23/2009 | DE112007002036T5 Verfahren zur Herstellung einer Waben-Struktur A method for manufacturing a honeycomb structure |
| 07/23/2009 | DE10349471B4 Nanoporöse Filter- oder Trägermembran sowie Verfahren zur Herstellung Nanoporous filter or support membrane and processes for preparing |
| 07/23/2009 | CA2712461A1 Carbon dioxide gas removal from a fluid circuit of a dialysis device |
| 07/22/2009 | EP2079541A2 Sinter bonded porous metallic coatings |