| Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884) |
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| 01/09/2003 | US20030005772 Device with moisture filter |
| 01/09/2003 | US20030005669 Turbine air filter media |
| 01/08/2003 | EP1273599A1 O/w aqueous thermosetting resin dispersion, frp precision filter medium made with the aqueous dispersion, and process for producing the same |
| 01/08/2003 | EP1273339A1 Ceramic filter and catalyst-loaded ceramic filter |
| 01/08/2003 | EP1273334A2 Improved composite filter element |
| 01/08/2003 | EP1273018A1 Method of making electrets through vapor condensation |
| 01/08/2003 | EP1272303A1 Cellular structures and processes for making such structures |
| 01/08/2003 | EP1137476A4 Carbon fiber composite molecular sieve electrically regenerable air filter media |
| 01/08/2003 | CN2529694Y Industrial filter cloth |
| 01/07/2003 | CA2137800C Nanochannel filter |
| 01/03/2003 | WO2003001038A1 Regenerative control method for continuous regenerative diesel particulate filter device |
| 01/03/2003 | WO2003000407A1 Sub-micron filter |
| 01/03/2003 | WO2003000382A1 Filter member |
| 01/03/2003 | WO2002096533A8 Burping filter |
| 01/03/2003 | WO2002085814A3 Method of making wall-flow monolith filter |
| 01/03/2003 | WO2002009845A3 Unitary multi-component filter media |
| 01/03/2003 | WO2001056623A9 Air deodorization device with sodium bicarbonate |
| 01/02/2003 | US20030003298 Cardable blends of dual glass fibers |
| 01/02/2003 | US20030000891 Filling tubular mold with powdered alloy of nickel-chromium and molybdenum; applying isostatic pressure; firing unfired workpiece under reducing atmosphere; impregnating a surface of workpiece with metal oxide; firing, cooling |
| 01/02/2003 | US20030000890 Tubular membrane and method of making |
| 01/02/2003 | US20030000886 Filter assembly having a flexible housing and method of making same |
| 01/02/2003 | US20030000884 Composite filter element |
| 01/02/2003 | US20030000389 Air filter having electrostatically active nonwoven fabric inliners and their use |
| 01/02/2003 | US20030000189 Filter for sampling chlorinated organic compound |
| 01/02/2003 | US20030000187 Air filter, method of manufacturing air filter, local facility, clean room, treating agent, and method of manufacturing filter medium |
| 01/02/2003 | EP1270884A1 Emission control apparatus and emission control method |
| 01/02/2003 | EP1270531A1 Cordierite ceramic honeycomb of low thermal expansion and method for manufacturing the same |
| 01/02/2003 | EP1269087A1 Chemical upgrading of filters |
| 01/02/2003 | EP1268627A1 Co-continuous interconnecting channel morphology polymer having controlled gas transmission rate through the polymer |
| 01/02/2003 | EP1268033A1 Filtering screens for vibratory separation equipment |
| 01/02/2003 | EP0881889B1 Polyethylene terephthalate sheath/thermoplastic polymer core bicomponent fibers and products formed therefrom |
| 01/01/2003 | CN2528516Y Gas purifying filter net |
| 01/01/2003 | CN1387936A Short-staple filter element for cleaner and its making process |
| 01/01/2003 | CN1387935A Making process of filtering material for raising alkalinity of water |
| 01/01/2003 | CN1387932A Nano-interface separating net with self-cleaning function and its making process and use |
| 01/01/2003 | CN1097475C Porous carbon fluoride film, producing process and column-shape filter containing the same |
| 12/31/2002 | US6500387 Use of ultraviolet radiation to decompose organic molecules that colonize filters and evaporation coils that are utilized to condition the air in enclosed surroundings |
| 12/31/2002 | CA2027687C Filtration media and method of manufacture |
| 12/27/2002 | WO2002102494A1 Particle filter for the exhaust gas of internal combustion engines |
| 12/27/2002 | WO2002102493A2 Particle filter operating by means of soot combustion and used for diesel engines |
| 12/27/2002 | WO2002102492A1 Exhaust gas particulate filter made of sintered metal |
| 12/26/2002 | US20020198590 Method for producing medical devices and devices so produced |
| 12/26/2002 | US20020198487 Devices, systems, and methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in physiologic fluids |
| 12/26/2002 | US20020198104 Exhaust gas purifying filter and method of manufacturing the same |
| 12/26/2002 | US20020197252 Selective adsorption devices and systems |
| 12/26/2002 | US20020197251 Devices, systems, and methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in the blood |
| 12/26/2002 | US20020197250 Biocompatible devices, systems, and methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in the blood |
| 12/26/2002 | US20020197249 Devices, systems, and methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in blood products |
| 12/26/2002 | US20020197193 Honeycomb structure |
| 12/26/2002 | US20020195407 Comprises zirconia, carbon, aluminosilicate, silica gel, and alumina; for water treatment; for arsenic removal |
| 12/26/2002 | US20020195393 Loose fiber adsorbent |
| 12/26/2002 | US20020195188 Thin porous layer with open porosity and a method for production thereof |
| 12/26/2002 | US20020194991 Method and device for cleaning air in a compressed air system |
| 12/26/2002 | US20020194989 Filter assembly with shaped adsorbent article; and devices and methods of use |
| 12/26/2002 | US20020194844 Emission control apparatus and emission control method |
| 12/25/2002 | CN1097116C Porous fiber structure and its making method |
| 12/24/2002 | US6497927 Method for preparing a filter for removal of leucoclytes coated with chitosan |
| 12/24/2002 | US6497821 Method and apparatus for filtering suspensions of medical and biological fluids or the like |
| 12/19/2002 | WO2002100514A1 Filter element and production method thereof |
| 12/19/2002 | WO2002100448A1 Antibacterial material |
| 12/19/2002 | WO2002072671A3 Hollow polymer particles, method for preparing hollow polymer particles, porous ceramic filter, and method for preparing porous ceramic filter |
| 12/19/2002 | US20020190434 Method and apparatus for making a fibrous electret web using a wetting liquid and an aqueous polar liquid |
| 12/19/2002 | US20020189993 Filter device |
| 12/19/2002 | US20020189548 Continuous flow watering device for pets |
| 12/19/2002 | US20020189247 Exhaust emission control device and method of controlling exhaust emission |
| 12/19/2002 | US20020189217 Exhaust gas purifying filter |
| 12/19/2002 | DE10140494A1 Filter used in cars for removing dust and other pollutants comprises round absorbent clay granules saturated with rape seed oil |
| 12/18/2002 | EP1266681A2 Filter medium for turbine and methods of using and producing the same |
| 12/18/2002 | EP1265688A1 Filtering component in the form of activated carbon fibres |
| 12/18/2002 | EP1265687A1 Combined vapour and particulate filter |
| 12/18/2002 | EP1147035B1 Gas generator |
| 12/18/2002 | CN1385230A Dry washing filter aid |
| 12/18/2002 | CN1096513C Molded respirator containing sorbent particles and making method thereof |
| 12/17/2002 | US6495045 Solid substance removing device |
| 12/17/2002 | US6494936 Filter assemblies |
| 12/12/2002 | WO2002099181A1 Antimicrobial nonwoven fabrics |
| 12/12/2002 | WO2002098536A1 Processes for manufacturing particles coated with activated lignosulfonate |
| 12/12/2002 | WO2001093983A9 Secreted and transmembrane polypeptides and nucleic acids encoding the same |
| 12/12/2002 | WO2001078865A8 Filter assemblies with adhesive attachment systems |
| 12/12/2002 | US20020187703 High strength; shrinkage inhibition polyester |
| 12/12/2002 | US20020187701 Filter media with enhanced stiffness and increased dust holding capacity |
| 12/12/2002 | US20020185787 Method for sealing a silicon nitride filter and composition for sealing |
| 12/12/2002 | US20020184862 High-performance filter for intake air for gas turbine, and filter unit using such filter for intake air for gas turbine |
| 12/12/2002 | DE10127513A1 Antimicrobial non-woven fabric containing antimicrobial polymer, used e.g. in filters |
| 12/11/2002 | EP1264971A1 Exhaust gas purifying filter and method of manufacturing the same |
| 12/11/2002 | EP1264916A1 Corrosion restraining method and corrosion-resisting device |
| 12/11/2002 | EP1264541A2 Continuous flow watering device for pets |
| 12/11/2002 | EP1263694A1 Method for producing monolithic, porous, ceramic shaped bodies and the shaped bodies produced according to this method |
| 12/11/2002 | EP1150762B1 Tow wound filter cartridge |
| 12/11/2002 | EP1002187B1 Gas exhaust system |
| 12/11/2002 | CN1384896A Method of making fibrous electret web using nonaqueous polar liquid |
| 12/11/2002 | CN1384767A Method and apparatus for making fibrous electret web using wetting liquid and aqueous polar liquid |
| 12/11/2002 | CN1384712A Methods and systems for forming concentrated consumable extracts |
| 12/10/2002 | US6492286 Uniform meltblown fibrous web |
| 12/10/2002 | US6492183 Extraction articles and methods |
| 12/10/2002 | US6491883 Air-cleaning photocatalytic filter |
| 12/10/2002 | US6491819 Method and apparatus for filtering suspension of medical and biological fluids or the like |
| 12/10/2002 | US6491741 Adsorbent has projections extending from a surface of the article toward the housing to provide for flow of fluid between the shaped article and a housing; use in computer disk drives to filter air, for example |
| 12/05/2002 | WO2002096563A2 Well for processing and filtering a fluid |
| 12/05/2002 | WO2002096538A1 Tubular membrane and method of making |