Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884) |
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05/26/2011 | DE102009046888A1 Method for handling raw material or raw material mixture for manufacturing body by heating device, involves adjusting temperature of device on treatment temperature by heating device |
05/26/2011 | DE102006021905B4 Adsorptionsfiltermaterial mit integrierter Partikel- und/oder Aerosolfilterfunktion sowie seine Verwendung Adsorption filter with integrated particle and / or aerosol filtering function and its use |
05/25/2011 | EP1559878B1 Honeycomb structure |
05/25/2011 | CN102072050A Filtering system for EGR gases |
05/25/2011 | CN102069188A Method for producing high-strength long metal powder filter tube |
05/25/2011 | CN102068857A Production method of metal fibrofelt |
05/25/2011 | CN102068856A Filter medium for removing 4-tertiary butyl phenol in drinking water and preparation method thereof |
05/25/2011 | CN102068855A Method for preparing porous ceramsite filter material from slate saw mud |
05/25/2011 | CN102068854A Production method of fiber ball |
05/25/2011 | CN102068843A Porous ceramic filter element |
05/25/2011 | CN102068838A Hydraulic automatic control filter for underground treatment and recycling of mine water |
05/25/2011 | CN101708402B Multiphase nitride combined silicon carbide ceramic foam filter and preparation method thereof |
05/25/2011 | CN101612499B Method for preparing wall-flow honeycomb ceramic filter |
05/25/2011 | CN101122041B Method for preparing porous titanium filtering material surface functionalization nano-structure film |
05/24/2011 | US7947620 Mullite bodies and methods of forming mullite bodies |
05/24/2011 | US7947355 High porosity thermally shock resistant ceramic structures |
05/24/2011 | US7947103 Honeycomb structure and method for producing same |
05/24/2011 | US7947102 Soot filter |
05/19/2011 | WO2011059699A1 Improved cement to make thermal shock resistant ceramic honeycomb structures and method to make them |
05/19/2011 | WO2011059116A1 Tubular liquid-treating filter, method for capturing and removing oil content in liquid, method for producing beverage liquid, and method for measuring oil gram life of tubular filter |
05/19/2011 | WO2011058252A1 Single-use disposable object |
05/19/2011 | US20110115102 Process For Making Media For Use in Air/Oil Separators |
05/19/2011 | US20110114573 Devices and Methods for Removing Contaminants and Other Elements, Compounds, and Species from Fluids |
05/19/2011 | US20110114562 Fluid Filtration Medium |
05/19/2011 | US20110114555 Filtration media |
05/19/2011 | DE102010051251A1 Filtermaterial für Filter in Wasserbehandlungs- und Aufbereitungsanlagen Filter material for filters in water treatment and purification equipment |
05/19/2011 | CA2780250A1 Improved cement to make thermal shock resistant ceramic honeycomb structures and method to make them |
05/18/2011 | EP2322262A1 Filter material for filters in water treatment and processing facilities |
05/18/2011 | EP2321031A2 Filter elements |
05/18/2011 | EP2321029A2 Multi-component filter media with nanofiber attachment |
05/18/2011 | EP2321028A2 Method of manufacturing a composite filter media |
05/18/2011 | EP2321027A1 Filter for fuels and lubricants |
05/18/2011 | CN102065975A A filter support |
05/18/2011 | CN102061628A Method for preparing water-resistance oilproof composite felt |
05/18/2011 | CN102061627A Method for preparing acid-base-resistant flame-retardant high temperature-resistant composite mat |
05/18/2011 | CN102061626A Preparation method of PP composite felt with functions of environment friendliness, high temperature resistance, acid-base resistance and corrosion resistance |
05/18/2011 | CN102059340A Method for producing compound filter of multi-layer metal meshes and metal powder |
05/18/2011 | CN102059057A Method and device for manufacturing disk filter bag |
05/18/2011 | CN102059031A Gas filter device |
05/18/2011 | CN102059027A Dust-free fiber deep filtration filter element |
05/18/2011 | CN102059025A Double-layer filter material, preparation method thereof and multilayer product |
05/18/2011 | CN102059024A Method for manufacturing power-sintered filtering plate with strengthening phases and asymmetric structures |
05/18/2011 | CN102059023A Filter element of short-fiber filter and manufacturing method thereof |
05/18/2011 | CN102059022A Filter medium for removing sodium in drinking water |
05/18/2011 | CN101260797B Filtering material for oil well sand preventing screen pipe and method for making same |
05/18/2011 | CN101242937B Die for extrusion molding and process for producing porous ceramic member |
05/18/2011 | CN101229460B Outside thread recessed smelting and spray macromolecule material filter element and manufacturing method thereof |
05/17/2011 | US7942275 Expanded PFTE membrane and method of making |
05/12/2011 | WO2011055893A1 Air cleaning filter comprising protein deactivating agent and process for producing same |
05/12/2011 | WO2011055049A1 Particle filter for exhaust gas treatment, and exhaust gas treatment device including such a filter |
05/12/2011 | WO2011018219A3 Thermocatalytically active moulded body, method for the production thereof and use thereof |
05/12/2011 | US20110107913 Ceramic tubes composed of two materials |
05/12/2011 | DE10126425B4 Filterbeutel Filter bag |
05/11/2011 | EP2320060A1 Fuel filter |
05/11/2011 | EP2319816A1 Porous ceramic member, method for producing same and filter |
05/11/2011 | EP2318113A2 A high-strength and high-accumulation capacity multi-layer filter medium and a process for realisation thereof |
05/11/2011 | EP2318112A2 Contaminant adsorbent fluted filter element |
05/11/2011 | EP1492609B1 Filter module |
05/11/2011 | EP1469172B1 HONEYCOMB STRUCTURE CONTAINING Si AND METHOD FOR MANUFACTURE THEREOF |
05/11/2011 | CN201827001U Filter paper for oil-water separation fuel filter |
05/11/2011 | CN201823400U Filter screen for cutting fluid |
05/11/2011 | CN201822006U Miner safety cap |
05/11/2011 | CN1723342B Method of producing honeycomb structure body and sealing material |
05/11/2011 | CN102051809A Preparation of modified fibers and fiber fabrics |
05/11/2011 | CN102051766A Preparation method of completely degradable biological polymer melt-blown cotton |
05/11/2011 | CN102050517A Granular filter material for treating wastewater and preparation method and device thereof |
05/11/2011 | CN102049222A Application method of loop slurry reactor adopting novel filtration module |
05/11/2011 | CN102049161A Industrial filter screen with V-shaped wires and laser processing process thereof |
05/11/2011 | CN102049160A Basalt fibre base cloth for high-temperature embroidered filter felt |
05/11/2011 | CN101644012B Preparation method of ULPA ultra performance air filter material |
05/11/2011 | CN101596382B Preparation method of charge positive charge filter material and application thereof |
05/11/2011 | CN101433807B Method for optimizing filtering quality of metal porous membrane tube |
05/11/2011 | CN101428187B Method for producing environment friendly ceramic filtering material with magnesium slag |
05/11/2011 | CN101193687B Filter medium |
05/11/2011 | CN101137709B Method for producing blends consisting of polystyrene and of a cross-linked polyvinyl pyrrolidone having a reduced styrene residual monomer content |
05/10/2011 | US7939157 Honeycomb structure and method for manufacturing the same |
05/10/2011 | US7938927 Method of making a filter assembly |
05/10/2011 | US7938877 Low coefficient of thermal expansion materials including modified aluminosilicate fibers and methods of manufacture |
05/10/2011 | US7938876 Compositional structure of RxMg2Al4+2xSi5-xO18 or RxMg2-xAl4Si5O18; heat treatment; filter; catalytic converter |
05/10/2011 | US7938276 Filtration architecture for optimized performance |
05/05/2011 | WO2011052938A2 High speed filtration device using porous media, and backwash method thereof |
05/05/2011 | WO2011052865A1 Nanofiber filter medium having a nanofiber adhesive layer, and method for manufacturing same |
05/05/2011 | US20110105318 Melted oxide grains including al, ti, mg, and zr, and ceramic materials comprising such grains |
05/05/2011 | US20110099959 Intake filter for an internal combustion engine of a motor vehicle |
05/05/2011 | CA2777191A1 High speed filtration device using porous media, and backwash method thereof |
05/04/2011 | EP2117825B1 A multilayer composite nonwoven material, a fluid filter and a method of making the nonwoven material |
05/04/2011 | CN201815187U Sintered metal millipore filtering element |
05/04/2011 | CN201815186U High-temperature resistant and flame-retardant filter felt for renewable energy |
05/04/2011 | CN201815185U Basalt fiber high-temperature filter material |
05/04/2011 | CN102046937A Filter element for subsequent treatment of exhaust gases from internal combustion engines |
05/04/2011 | CN102046871A Electret webs with charge-enhancing additives |
05/04/2011 | CN102046287A Particulate combustion catalyst, particulate filter and exhaust gas purifying apparatus |
05/04/2011 | CN102046261A Filtration media |
05/04/2011 | CN102046260A Carbon dioxide gas removal from a fluid circuit of a dialysis device |
05/04/2011 | CN102040710A Resin for filter paper |
05/04/2011 | CN102039272A Grouping type mesh screen with continuously adjustable mesh size |
05/04/2011 | CN102037978A Composition for prevention of influenza viral infection comprising tannic acid, air filter comprising the same and air cleaning device comprising the filter |
05/04/2011 | CN101475362B Biochemical ceramic as well as preparation method and application thereof |
05/04/2011 | CN101437595B Tube filled with an open-cell melamine/formaldehyde resin foam and use as a filter or static mixer |
05/04/2011 | CN101208500B Exhaust gas purification method and exhaust gas purifier |