| Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884) |
|---|
| 04/20/2005 | EP1276800A4 Improved filtration efficiency |
| 04/20/2005 | CN1198047C 微粒过滤器 Particulate filter |
| 04/20/2005 | CN1198005C Process for preparing non-woven fabric with friction charges |
| 04/19/2005 | US6881693 Zirconia-containing inorganic fiber and process for the production thereof |
| 04/14/2005 | WO2005033356A1 Anti-corrosive engine oil system components |
| 04/14/2005 | WO2005009576A3 Separation apparatus and method |
| 04/14/2005 | US20050080149 Removable filter for slurry hydrocarbon synthesis process |
| 04/14/2005 | US20050079975 Honeycomb structure body and method for manufacturing the same |
| 04/14/2005 | US20050077646 Process for producing electret and production apparatus |
| 04/14/2005 | US20050076991 Using a film having an adhesive force to prevent breakage of honeycomb formed body caused by plugging up; diesel particulate filters for removing particulates in exhaust gases of internal combustion engines |
| 04/14/2005 | US20050076627 Honeycomb filter |
| 04/14/2005 | US20050076623 Filtration assembly allowing fuel cell to function within environments having a wide range of contaminants; air flow through a particle-removing filter and a volatile organic compound-removing filter; positioned within a housing to reduce sound waves or noise from equipment, e.g., the compressor |
| 04/13/2005 | EP1521627A1 Fluted filter medium and process for its manufacture |
| 04/13/2005 | EP1301686B1 Combined liner and matrix system |
| 04/13/2005 | EP1203607B1 Method of manufacturing filter member |
| 04/13/2005 | EP1192336B1 Device for treating exhaust gas |
| 04/13/2005 | EP0891218B1 An engine arrangement with a soot filter |
| 04/13/2005 | CN2692560Y Air conditioner and air purifier |
| 04/13/2005 | CN1196818C Electret fibers and filter webs having low level of extractable hydrocarbons |
| 04/12/2005 | US6878337 Kneading a mixture of a raw material powder and a binder including hydroxypropyl methyl cellulose; molding the plastic mixture into a honeycomb shape; drying and firing |
| 04/12/2005 | US6878193 Filter material and method of making same |
| 04/12/2005 | US6878191 Photocatalytic composition |
| 04/12/2005 | US6878127 Devices, systems, and methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in the blood |
| 04/12/2005 | US6877313 Aftertreatment of exhaust gases from diesel engines; oxidation catalyst for hydrocarbons and a second oxidation catalyst to convert NO to NO2; filter for soot |
| 04/12/2005 | CA2460108C Post-treatment of laminated nonwoven cellulosic fiber webs |
| 04/12/2005 | CA2460104C Post-treatment of laminated nonwoven cellulosic fiber webs |
| 04/12/2005 | CA2460084C Post-treatment of laminated nonwoven cellulosic fiber webs |
| 04/12/2005 | CA2179180C Depth-type filter for killing microorganisms and inactivating viruses and its use |
| 04/07/2005 | WO2005030376A1 Stressed thin-film membrane islands |
| 04/07/2005 | WO2005030364A1 Ceramic honeycomb filter and method for production thereof, and sealing material for ceramic honeycomb filter |
| 04/07/2005 | US20050075440 Use of aqueous binders in producing filter materials |
| 04/07/2005 | US20050075238 in the form of clinoptilolite, used as adsorber materials for volatile organic compounds from exhaust gases in the environment; pollution control |
| 04/07/2005 | DE19857591B4 Keramische Mehrschichtenfilter und Verfahren zu deren Herstellung Ceramic multi-layer filter and process for their preparation |
| 04/07/2005 | DE10342416A1 Filtermaterial Filter material |
| 04/07/2005 | DE10051186B4 Staubfilterbeutel mit hochporöser Trägermateriallage Dust filter bag with highly porous support material layer |
| 04/07/2005 | CA2539539A1 Stressed thin-film membrane islands |
| 04/06/2005 | EP1520614A1 Honeycomb structure body |
| 04/06/2005 | EP1519780A1 A filter element comprising a filter medium and a reinforcing structure |
| 04/06/2005 | EP1519779A1 Dual porosity filter |
| 04/06/2005 | EP1351752B1 Filters with a graduated structure and a method for producing the same |
| 04/06/2005 | EP1194383B1 Device for dehydrating sludge |
| 04/06/2005 | CN1604810A Anti-pathogenic air filtration media and air handling devices having protective capabilities against infectious airborne microorganisms |
| 04/06/2005 | CN1603501A Forming method of interweaving composite filtering material using aerodynamic force and structure thereof |
| 04/05/2005 | US6875256 Methods for filtering air for a gas turbine system |
| 04/05/2005 | CA2246041C A filter arrangement having at least two successive layers having predetermined spacing and its method for making |
| 03/31/2005 | WO2005028519A2 Polymer matrixes having nanoscale channels and uses |
| 03/31/2005 | WO2005028076A1 Support panel |
| 03/31/2005 | WO2004054625A3 Porous sintered composite materials |
| 03/31/2005 | US20050067344 Comprises porous chromia, silica, or alumina layer |
| 03/30/2005 | EP1517736A1 Filter material, especially in the form of a deep-bed filter layer |
| 03/30/2005 | EP1517622A1 Spunbonded/meltblown/spun bonded laminate face mask |
| 03/30/2005 | CN1602222A Composite cordierite filters |
| 03/30/2005 | CN1602221A Heat sealing filter materials |
| 03/30/2005 | CN1194789C Nanometer order quartz molecule sieve filter element and the exact filtering waterer equipped with the filter element |
| 03/29/2005 | US6872431 Filter material construction and method |
| 03/29/2005 | US6872374 Porous molybdenum disilicide-based material prepared by self-propagating high temperature synthesis process, and method for preparing the same |
| 03/29/2005 | US6872317 Comprises natural/regenerated fiber; waste treatment; pollution control |
| 03/29/2005 | US6872311 Nanofiber filter media |
| 03/29/2005 | US6872241 Can be used in a building air handling system that both filters the air and eliminates; can be used to create a new bio-protective gas mask that not only offers protection against biological pathogens |
| 03/29/2005 | US6872233 High efficiency particulate air rated vacuum bag media and an associated method of production |
| 03/29/2005 | US6871746 Ancillary filtering agent |
| 03/29/2005 | CA2396356C Carbon block water filter |
| 03/29/2005 | CA2363740C Process for manufacture of triboelectrically charged nonwovens |
| 03/24/2005 | WO2005025720A1 Honeycomb structural body and method of manufacturing the same |
| 03/24/2005 | WO2005025719A1 Filter for a spin pack assembly |
| 03/24/2005 | WO2004052498A3 Acid activated montmorillonite based filtration aid |
| 03/24/2005 | WO2004035173B1 Air purification filter and process for producing the same |
| 03/24/2005 | US20050065042 filter for acidic exhaust products; saves engine corrosion and reduces the degradation of oil additives |
| 03/24/2005 | US20050061742 Devices, systems, and methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in physiologic fluids |
| 03/24/2005 | US20050061735 Filter element and filter apparatus for cross-flow filtration processes |
| 03/24/2005 | US20050061734 Anti-corrosive engine oil system components |
| 03/24/2005 | US20050061733 Comprising one or more plies of fiber layers, in particular for the production of filter bags and filter cones for infused beverages, wherein the fiber layer contains fibers or microcapsules having phase change materials |
| 03/24/2005 | US20050061728 Salt-tolerant, water absorbing filter |
| 03/24/2005 | US20050061723 Filter unit |
| 03/24/2005 | US20050060972 Filter arrangement; sealing system; and methods |
| 03/23/2005 | EP1516659A1 Honeycomb filter and ceramic filter assembly |
| 03/23/2005 | EP1516658A1 Method of producing honeycomb structures |
| 03/23/2005 | EP1516170A1 Lysing reagent, cartridge and automatic electronic cell counter for simultaneous enumeration of different types of white blood cells |
| 03/23/2005 | EP1515787A1 Magnesium aluminum silicate structures for dpf applications |
| 03/23/2005 | EP1109611B1 Carbon fiber filters |
| 03/23/2005 | CN1599816A Sheet for leaching |
| 03/23/2005 | CN1599642A Filter for removing water and/or surfactants from a lipophilic fluid |
| 03/23/2005 | CN1599635A 过滤介质 Filter media |
| 03/23/2005 | CN1597622A Production method of dieselguhr micro pore ceramic aseptic filtering device |
| 03/23/2005 | CN1597046A Method for manufacturing chemical filter |
| 03/23/2005 | CN1597045A Chemical filter and method for manufacturing same |
| 03/23/2005 | CN1597044A Hydro-entangled non woven fabric filter material and its manufacturing method |
| 03/23/2005 | CN1193812C Filter element |
| 03/22/2005 | US6869902 A silicon nitride porous body (5) obtained by nitriding a molded body having metallic silicon (3) as a main component, the porous body having a porous structure with an average pore diameter of 3 mu m or above, and wherein the total |
| 03/22/2005 | US6869537 Metal chelate-forming fiber, process for producing the same, method of trapping metal ion with the fiber, and metal chelate fiber |
| 03/22/2005 | CA2460078C Post-treatment of laminated nonwoven cellulosic fiber webs |
| 03/22/2005 | CA2167836C Post-treatment of laminated nonwoven cellulosic fiber webs |
| 03/17/2005 | WO2005023398A1 A catalyzed diesel particulate matter filter with improved thermal stability |
| 03/17/2005 | US20050055796 Upright vacuum cleaner with cyclonic airflow |
| 03/17/2005 | CA2524015A1 Advanced filtration devices and methods |
| 03/16/2005 | EP1514588A1 Honeycomb structure body |
| 03/16/2005 | EP1514587A1 Filter material |
| 03/16/2005 | EP1514586A1 Filtration media created by sonic welding |
| 03/16/2005 | EP1513849A1 Shaped bodies containing metal-organic frameworks |
| 03/16/2005 | EP1513600A1 Fiber reinforced filter for molten metal filtration and method for producing such filters |