Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 39 - Filtering material for liquid or gaseous fluids
Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884)
10/2003
10/08/2003EP1351561A2 Protective cover for a fan-type cooling unit
10/08/2003EP1350933A1 Carbon particle reducing apparatus
10/08/2003EP1350457A2 Domestic vacuum cleaner comprising a dust bag, and set of dust bags
10/08/2003EP1349634A1 Filtering candle comprising a sintered filtering tube
10/08/2003EP1259304B1 Filter device
10/08/2003EP1054717B1 Fuel filter
10/08/2003CN1447781A Honeycomb ceramic structure and its mfg. method
10/08/2003CN1447708A Degassing appts.
10/07/2003USH2086 Fine particle liquid filtration media
10/07/2003US6630016 Microporous filter media, filtration systems containing same, and methods of making and using
10/02/2003WO2003080245A1 Honeycomb structural body, method of manufacturing the structural body, and catalyst body using the structural body
10/02/2003WO2003080219A1 Filter for exhaust gas decontamination
10/02/2003WO2003080218A1 Honeycomb filter
10/02/2003WO2003057309A3 Devices, systems, and methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in the blood
10/02/2003US20030186801 Porous silicon nitride article and method for its production thereof
10/02/2003US20030186457 Blood testing unit and blood testing method and apparatus
10/02/2003US20030185722 Carbon particle reducing apparatus
10/02/2003US20030185719 Low temperature exothermic catalyst granules of precious metals coexist with a mixture of medium temperature exothermic catalyst of foaming stone grains made of base metals, such a as nickel and cobalt.
10/02/2003US20030183579 Process for the preparation of arsenic free water, apparatus therefor, method for the manufacture of porous ceramics for use in pressure filtration to produce arsenic free water
10/02/2003US20030183237 High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials
10/02/2003US20030183233 Respirator filter
10/02/2003US20030183083 Method utilizing an aerodynamic interlacing process to produce a chemical filter media
10/02/2003US20030182909 Filter arrangement; sealing system; and methods
10/01/2003EP1348960A1 Blood testing unit and blood testing method and apparatus
10/01/2003EP1348839A2 Diesel engine particulate filter
10/01/2003EP1218087B1 Plane metal structure, especially for filtration and method for producing a plane structure as well as the use of a plane structure
10/01/2003EP1177333B1 Method of producing a filter
10/01/2003CN1445381A Method for recovering catalytic metal using porous metal filter
10/01/2003CN1122555C Protective cover for fan-type cooling unit
09/2003
09/30/2003US6627563 Two fluid permeable electret filter layers that, when combined, provide nondecreasing removal efficiency used in, for example, non-powered respirators and other devices.
09/30/2003US6627088 Depth-type filter for killing microorganisms and inactivating viruses and its use
09/30/2003US6626983 Method and apparatus for removing particulates
09/28/2003CA2423772A1 Particle filter having a catalytically active coating to accelerate burning of accumulated soot particles during a regeneration phase
09/25/2003WO2003078688A1 Porous material and process for producing the same
09/25/2003WO2003078672A1 Reaction bonded alumina filter and membrane support
09/25/2003WO2003078352A1 Strontium feldspar aluminum titanate for high temperature applications
09/25/2003WO2003078069A1 Magnetic filter system
09/25/2003WO2003078027A1 Honeycomb filter
09/25/2003WO2003078026A1 Ceramic filter for exhaust emission control
09/25/2003WO2003078024A1 Continuous filter framing strip storable in roll form
09/25/2003WO2002068180A8 Wet-felted and thermally bonded porous structures
09/25/2003WO2002066812A8 Device for filtering the intake air of combustion engines
09/25/2003US20030180537 Spheroidal particles and apparatus and process for producing same
09/25/2003US20030180024 Submicron hollow spaces
09/25/2003US20030178366 Device and a method for filtering a fluid
09/25/2003US20030178361 Fuel filter made using a polyketone material
09/25/2003US20030178357 Mechanically stable, porous shaped activated carbon article, a process for the production thereof and the use thereof
09/25/2003US20030177909 Nanofiber filter media
09/25/2003US20030177908 Method of making fluorinated electrets
09/25/2003US20030177907 Comprises stainless steel fibers; disinfects by heating under water vapor and radical pressure; pollution control
09/25/2003US20030177744 Filter bag cage
09/25/2003DE4328029C2 Hochbelastbare Polyester-Monofilamente für technische Anwendungen Heavy-duty polyester monofilaments for technical applications
09/25/2003DE20307354U1 Seamless knitted filter tube comprises tube and tube base made of single piece of material
09/25/2003DE20023282U1 Three-dimensional textiles are used to cover window and door openings
09/25/2003CA2478995A1 Continuous filter framing strip storable in roll form
09/24/2003EP1345668A1 Filter element
09/24/2003EP1345667A1 Module for treating fluids and a method for producing a module of this type
09/24/2003EP1207953B1 Oily-mist resistant filter that has nondecreasing efficiency
09/24/2003CN2574762Y Cylindrical cleaning device
09/24/2003CN1444672A Filtration medium with enhanced particle holding characteristics
09/23/2003US6623715 Complex shaped fiber for particle and molecular filtration
09/23/2003US6623550 Apparatus for controlling air quality
09/23/2003US6623548 Filter materials and methods for the production thereof
09/23/2003US6623543 For metal membrane filter elements; high purity, free of carbon contamination
09/23/2003US6622872 Micromachined membrane particle filter using parylene reinforcement
09/23/2003US6622657 Continuous flow watering device for pets
09/18/2003WO2003076774A1 Honeycomb structural body and canning structural body storing the honeycomb structural body
09/18/2003WO2003076773A1 Exhaust gas purifying filter
09/18/2003WO2003076047A1 Honeycomb structural body, method of manufacturing the structural body, and exhaust emission control system
09/18/2003WO2003076046A2 Industrial fabrics
09/18/2003US20030175496 Amounts of the aluminum metal powder and the alumina powder in said mixture are chosen in a proportion to minimize the volume change of the sintered monolith from that of the green monolith
09/18/2003US20030173394 System and filter for filtering hard alpha inclusions from reactive metal alloys
09/18/2003US20030173301 Screens comprising magnetic and fiber multilayer layout, used for filtration of ferromagnetic particle form fluids
09/18/2003US20030173287 Filter devices and methods of use
09/18/2003US20030173284 Separation device
09/18/2003US20030173283 Graded particle-size retention filter medium for fluid filtration unit with improved edge seal
09/18/2003US20030172633 Continuous filter framing strip storable in roll form
09/18/2003CA2487651A1 Industrial fabrics
09/17/2003EP1344907A1 Device for removing carbon particles from exhaust gases
09/17/2003EP1343730A1 Method for treating water containing manganese
09/17/2003EP1343599A1 Temperature resistant material comprising short metal fibers
09/17/2003EP1343571A1 Blood collection systems and methods using a porous membrane element
09/17/2003CN2573051Y Filled high-temp. resistant air and gas purifying device
09/17/2003CN2573048Y Honeycomb polymer filter element
09/17/2003CN1442225A Complete flow type fibrous lubricating oil filter element and its preparation method
09/17/2003CN1442218A Recovery and treatment method of curcuma zedoary oil pretreatment waste liquid
09/17/2003CN1121264C Column filler and its preparing method
09/17/2003CN1121262C Pile filling material and making method thereof
09/16/2003US6620751 A structure for use in high temperature applications and including a porous ceramic material consisting essentially of about 50-90 percent by weight iron or magnesium stabilized aluminum titanate (AlTiO5) and about 10-50 percent by weight
09/16/2003US6619287 Filter
09/16/2003CA2320820C Thermosetting mineral coating for refractory fabrics and use thereof
09/12/2003WO2003074848A1 Honeycomb filter for exhaust gas decontamination and exhaust gas decontamination apparatus
09/12/2003WO2003074624A1 Sealing material, method for sealing honeycomb structure and sealed honeycomb structure
09/12/2003WO2003074151A1 Ceramic filtering element and method of the production thereof
09/12/2003WO2003063996A3 Precoat filtration media and methods of making and using
09/12/2003WO2003024576A3 Filtration membrane
09/11/2003US20030170453 A multi-component fiber of thermoplastic polymers: a first component of thermoplastic polymer having 20-80% of fiber by weight, and second component includes a thermoplastic resin and an antimicrobial/antifungal addivite
09/11/2003US20030170157 Disinfection or sterilisation method
09/11/2003US20030168401 For removing microbiological contaminants in a fluid
09/11/2003US20030168399 Burping filter
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