| Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884) |
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| 04/24/2013 | EP2582223A1 Improved low-energy system for collecting matter |
| 04/24/2013 | CN202902997U Heat exchanger with filter barrel and filter barrel |
| 04/24/2013 | CN202893088U Compact blast furnace gas dry-process dust remover |
| 04/24/2013 | CN202893077U Polyphenylene sulfite (PPS) fiber step-gradient high-temperature-resistant needled felt |
| 04/24/2013 | CN202893076U Flame retardant filter cotton |
| 04/24/2013 | CN103068771A Manufacturing method for ceramic honeycomb structure |
| 04/24/2013 | CN103068768A Catalytic filter for filtering a gas, comprising a joint cement incorporating a geopolymer material |
| 04/24/2013 | CN103068462A Filtration media and applications thereof |
| 04/24/2013 | CN103061107A Manufacturing method of anti-corrosion coating on surface of FeCrAl and 310/316 stainless steel fiber sintered felt |
| 04/24/2013 | CN103055607A Layered filter structure comprising short metal fibers |
| 04/24/2013 | CN103055606A Polytetrafluoroethylene precision filter material and its preparation method |
| 04/24/2013 | CN103055605A High-efficient needle punched filter felt for purifying Pm 2.5 fine particles and manufacturing method thereof |
| 04/24/2013 | CN103055604A Structure filter core for removing formaldehyde from drinking water, and preparation method thereof |
| 04/24/2013 | CN102210954B Solid-liquid separation composite filter board and preparation method thereof |
| 04/24/2013 | CN102151437B PP (polypropylene) filter paper with functions of resisting bacteria, dechlorinating and removing heavy metal ions and preparation method thereof |
| 04/24/2013 | CN101678254B Multi-layer composite for use in an air filter |
| 04/24/2013 | CN101544508B Method for manufacturing honeycomb structure |
| 04/23/2013 | US8426627 Phosphorylcholine group-containing compound and surface modifying agent composed of such compound |
| 04/23/2013 | US8425814 Method for preparing hydrophilic polyethersulfone membrane |
| 04/23/2013 | US8424688 Preparation of high performance ultra filtration hollow fiber membrane |
| 04/23/2013 | DE202013003527U1 Filtermedium Filter medium |
| 04/18/2013 | WO2013054793A1 Method for producing ceramic honeycomb structure, and ceramic honeycomb structure |
| 04/18/2013 | WO2013054651A1 Method for producing ceramic honeycomb structure, and ceramic honeycomb structure |
| 04/18/2013 | WO2013053473A1 Materials containing immobilisied polyelectrolytes |
| 04/18/2013 | WO2012158896A3 Layered tubular membranes for chromatography, and methods of use thereof |
| 04/18/2013 | US20130096399 Methods and devices for detecting bowel perforation |
| 04/18/2013 | US20130094794 Dirt filter for moveable parts |
| 04/18/2013 | US20130092639 Multilayer Porous Composite |
| 04/18/2013 | US20130092620 Functionalized nonwoven article |
| 04/18/2013 | DE112005000325B4 Filterelement und Herstellungsverfahren für dasselbe A filter element and method for manufacturing the same |
| 04/17/2013 | EP2581124A2 High Capacity Solid Filtration Media |
| 04/17/2013 | EP2581066A1 Medical Article Having Fluid Control Film |
| 04/17/2013 | EP2579959A1 Cylindrical filter for gas generator |
| 04/17/2013 | CN202876542U Filter screen loaded with photocatalytic material |
| 04/17/2013 | CN202876541U Filter screen convenient for cleaning and replacement |
| 04/17/2013 | CN202876540U Composite filtering material with skin-core structure |
| 04/17/2013 | CN202876539U Synchronous filter screen belt |
| 04/17/2013 | CN202876538U Sieve plate |
| 04/17/2013 | CN202876537U Double-layer heterogeneous type high-temperature-resistant woven filter cloth |
| 04/17/2013 | CN202876472U Car oil filter |
| 04/17/2013 | CN103052598A Water-purifying cartridge and process for production thereof, and water purifier |
| 04/17/2013 | CN103041648A Base fabric for filter materials |
| 04/17/2013 | CN102503540B Spherical attapulgite activated carbon ceramsite filter material |
| 04/17/2013 | CN102225273B Preparation method and application of ultra-hydrophobic and ultra-lipophilic paper-based separating material |
| 04/17/2013 | CN101850203B Sealing material for honeycomb structured body, honeycomb structured body and method for manufacturing honeycomb structured body |
| 04/17/2013 | CN101816983B Centrifugal rotor for filtering high-temperature melt |
| 04/17/2013 | CN101790455B Cladding structures of synthetic resin mesh, woven fabric, knitted fabric and nonwoven fabric, filter body for fuel, and method of cladding |
| 04/17/2013 | CN101680404B Filter apparatus for fuel |
| 04/17/2013 | CN101160169B Water filter materials comprising a mixture of microporous and mesoporous carbon particles and water filters with said filter materials |
| 04/16/2013 | US8419818 Protective device for an air filter, in particular of a generating set, comprising portions to assemble radially on the filter |
| 04/16/2013 | US8419815 Bird deflector and air replacement system |
| 04/11/2013 | WO2013052637A2 Methods of applying a sorbent coating on a substrate, a support, and/or a substrate coated with a support |
| 04/11/2013 | WO2013052000A1 Dust collector with a constant suction force |
| 04/11/2013 | WO2013051185A1 Filter medium for air filters, air filter, air purifier provided with air filter and air purifier with humidifying function |
| 04/11/2013 | US20130087502 Water impurity removal methods and systems |
| 04/11/2013 | DE10326530B4 Abgasreinigungsvorrichtung für eine Brennkraftmaschine An exhaust purification device for an internal combustion engine |
| 04/11/2013 | DE102012109440A1 Fuel filter device used in fuel supply system of internal combustion engine e.g. diesel engine, has nonwoven fabric made collecting element with fibers whose arm portions are arranged along circumferential direction of fiber |
| 04/11/2013 | CA2850943A1 Methods of applying a sorbent coating on a substrate, a support, and/or a substrate coated with a support |
| 04/10/2013 | EP2576031A1 Membrane suitable for blood filtration |
| 04/10/2013 | DE202012011405U1 Elektrostatisch leitfähige Partikel und/oder HEPA Filter Electrostatically conductive particles and / or HEPA filter |
| 04/10/2013 | CN202860323U Flat type filter element |
| 04/10/2013 | CN202860288U Multilayer nanofilm non-woven filter element |
| 04/10/2013 | CN202860287U Glass-fluorine composite filtration material provided with skin-core structure |
| 04/10/2013 | CN202860286U Polyimide glass fiber composite filtration material |
| 04/10/2013 | CN202860285U Double-layer stereo gluey canopy filter cotton |
| 04/10/2013 | CN202860284U Washing kettle filtering screen for purifying water quality |
| 04/10/2013 | CN202860283U Filter screen |
| 04/10/2013 | CN202860282U Filter net cloth for coal washing filter machine |
| 04/10/2013 | CN202860281U High temperature-resistant fiber non-woven filter cloth |
| 04/10/2013 | CN103038417A Parchmentized fibrous support containing parchmentizable synthetic fibers and method of manufacturing the same |
| 04/10/2013 | CN103038407A Non-woven fiber fabric, and production method and production device therefor |
| 04/10/2013 | CN103032208A Low voltage filter of gas engine compressed natural gas (CNG) |
| 04/10/2013 | CN103030385A Water-purifying porous ceramic |
| 04/10/2013 | CN103028378A Advanced aquarium filtering material with far infrared ray and preparation method thereof |
| 04/10/2013 | CN102151440B Composite filter pipe manufactured by expanded perlite and zeolite as main raw materials and manufacture method of composite filter pipe |
| 04/10/2013 | CN102151436B High temperature-resistant anti-oxidation filter material and manufacturing method thereof |
| 04/10/2013 | CN101472857B Jointing cement containing hollow spheres, for a particulatefilter |
| 04/09/2013 | US8414838 Honeycomb filter and exhaust gas purifying apparatus |
| 04/09/2013 | US8414767 Module for purifying a fluid, in particular water |
| 04/09/2013 | CA2485630C Filtering medium comprising mineral fibres obtained by means of centrifugation |
| 04/04/2013 | WO2013047908A1 Honeycomb filter and production method for same |
| 04/04/2013 | US20130081997 Separation membrane for seawater desalination pretreatment, seawater desalination pretreatment device, seawater desalination apparatus, and seawater desalination method |
| 04/03/2013 | CN202844755U Ceramic foam filter |
| 04/03/2013 | CN202844754U Inflating filter screen for cement tank for ship |
| 04/03/2013 | CN202844674U Ceramic filter plate |
| 04/03/2013 | CN103014994A Production technology of easily-cleaned and environment-friendly filter screen belt |
| 04/03/2013 | CN103007633A High temperature resistant, oxidation resistant and corrosion resistant MAX phase filtering separation element |
| 04/03/2013 | CN103007632A High-efficiency low-resistance non-woven filter material and production method thereof |
| 04/03/2013 | CN103007631A Composite fiber filter material and production process thereof |
| 04/03/2013 | CN103007630A High-temperature resistant fibre non-woven filter cloth and manufacturing method thereof |
| 04/03/2013 | CN103007629A High-temperature resistant no-woven filter cloth with monofilament-woven net as base cloth and manufacturing method thereof |
| 04/03/2013 | CN101898060B Filter medium for removing halogenated nitromethane in drinking water and preparation method thereof |
| 04/03/2013 | CN101743048B A filter medium |
| 04/03/2013 | CN101264401B Ceramic filter containing carbonaceous material and bonded with silica adhesive and manufacturing method thereof |
| 04/02/2013 | US8409482 Porous member |
| 04/02/2013 | US8409448 Mixed hydrophilic/hydrophobic fiber media for liquid-liquid coalescence |
| 04/02/2013 | US8409444 Acid zirconium phosphate and alkaline hydrous zirconium oxide materials for sorbent dialysis |
| 04/02/2013 | US8409326 High flux and selectivity SAPO-34 membranes for CO2/CH4separations |
| 04/02/2013 | US8409316 Seal arrangement for filter element; filter element assembly; and, methods |
| 04/02/2013 | DE202012003802U1 Adsorptives Filtermedium Adsorptive filter medium |