| Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884) |
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| 01/07/2004 | CN1465420A Wine and water filter |
| 01/06/2004 | US6673447 Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist |
| 01/06/2004 | US6673136 Fluted media treated with deposit of fine fibers; advantageous in high temperature systems such as engines, gas turbines, fuel cells |
| 01/06/2004 | US6672385 Combined liner and matrix system |
| 01/02/2004 | EP1375854A1 Honeycomb structure and its assembly |
| 01/02/2004 | EP1375853A1 Honeycomb structure and assembly thereof |
| 01/02/2004 | EP1375852A1 Honeycomb structure and assembly thereof |
| 01/02/2004 | EP1375525A2 Hollow polymer particles, method for preparing hollow polymer particles, porous ceramic filter, and method for preparing porous ceramic filter |
| 01/02/2004 | EP1375454A1 Silicon carbide based porous article and method for preparation thereof |
| 01/02/2004 | EP1374978A1 Sox trap for diesel and lean burn gasoline automotive applications |
| 01/02/2004 | EP1374969A1 Honeycomb ceramics filter |
| 01/02/2004 | EP1374968A1 Filter element, method for manufacture thereof, and filter using said element |
| 01/02/2004 | EP1372814A2 Vapor deposition treated electret filter media |
| 01/02/2004 | EP1372813A1 Application of brushed textiles as pollen filters |
| 01/02/2004 | EP1372809A1 Liquid process and continuous filtering device using high power density ultrasounds |
| 01/02/2004 | EP1100607B1 Structured surface filtration media |
| 01/01/2004 | US20040000313 Spunbonded/meltblown/spunbonded laminate face mask |
| 12/31/2003 | WO2003073011A3 Air purifying filter systems for building air supply and respirators useful against nbc attacks |
| 12/31/2003 | WO2002102493A8 Particle filter operating by means of soot combustion and used for diesel engines |
| 12/31/2003 | CN1464800A Porous honeycomb structure and method for producing the same |
| 12/31/2003 | CN1464189A Filter cartridge for combustion air cleaner |
| 12/31/2003 | CN1463785A Nonwoven fabric for filter and filter for engine |
| 12/31/2003 | CN1463784A Filter cartridge for combustion air cleaner |
| 12/31/2003 | CN1132659C Method for making high molecular filter material |
| 12/30/2003 | US6669881 Process for making porous molded bodies of thermoplastic polymers |
| 12/30/2003 | US6669761 Air filter having electrostatically active nonwoven fabric inliners and their use |
| 12/30/2003 | US6669751 Honeycomb filter and ceramic filter assembly |
| 12/25/2003 | US20030234226 Filtration of blood to remove leukocytes using a filter of a membrane structure extending between first and second skin susrfaces having intersecting cells of a range of diameters to alternate the direction of flow; side effect reduction |
| 12/25/2003 | US20030234216 Filtrating filter |
| 12/24/2003 | WO2003106603A1 A process and an apparatus for purification of waste oil or re-refined oil from mineral or synthetic oil |
| 12/24/2003 | WO2003106546A1 Method for depleting heavy metals from plastics |
| 12/24/2003 | WO2003105991A1 Porous ceramic filter and method of producing the same |
| 12/24/2003 | WO2003105802A1 Method for fabricating three dimensional sturctures |
| 12/24/2003 | WO2003084638A3 Filter module |
| 12/24/2003 | CN2594451Y Expanding water injecting packer |
| 12/24/2003 | CN2594332Y Wast water recovery utilizing devices |
| 12/24/2003 | CN1463202A Filter element, method for manufacture thereof, and filter using said element |
| 12/24/2003 | CN1131719C Gas permeable fabric |
| 12/24/2003 | CN1131717C 多层过滤元件 Multi-layer filter element |
| 12/24/2003 | CA2491162A1 A process and an apparatus for purification of waste oil or re-refined oil from mineral or synthetic oil |
| 12/23/2003 | CA2294500C Leukocyte-removing filter medium |
| 12/18/2003 | WO2003104772A1 A disposable cartridge for characterizing particles suspended in a liquid |
| 12/18/2003 | WO2003104771A1 Lysing reagent, cartridge and automatic electronic cell counter for simultaneous enumeration of different types of white blood cells |
| 12/18/2003 | WO2003104770A2 A disposable cartridge for characterizing particles suspended in a liquid |
| 12/18/2003 | WO2003104534A2 Cross-reference to related applications |
| 12/18/2003 | WO2003103815A1 Methods of reducing thermo-oxidation of polymers such as polyacrylonitrile |
| 12/18/2003 | WO2003103801A1 Electret filter and process for producing the same |
| 12/18/2003 | WO2003103800A2 Filter cartridge and process for the production thereof |
| 12/18/2003 | WO2003103798A1 Method for producing a tubular filter by winding, and tubular filter |
| 12/18/2003 | WO2003103795A2 Vertically lapped free standing filter |
| 12/18/2003 | WO2003103472A2 Devices, systems and methods for reducing levels of pro-inflammartory or anti-inflammatrory stimulators or mediators in blood products |
| 12/18/2003 | WO2003084639A3 Use of polymers comprising thermoplastic polymers as filtration aids and/or stabilising agent |
| 12/18/2003 | US20030232713 Ceramics; improved shock resistance |
| 12/18/2003 | US20030232223 Methods for forming magnetically modified electrodes and articles produced thereby |
| 12/18/2003 | US20030231981 Separation |
| 12/18/2003 | US20030230075 Exhaust gas cleaning device for internal combustion engine |
| 12/18/2003 | CA2489177A1 A disposable cartridge for characterizing particles suspended in a liquid |
| 12/18/2003 | CA2489176A1 Lysing reagent, cartridge and automatic electronic cell counter for simultaneous enumeration of different types of white blood cells |
| 12/18/2003 | CA2480547A1 Filter cartridge and process for the production thereof |
| 12/18/2003 | CA2477248A1 Multi-functional protective fiber and methods for use |
| 12/17/2003 | EP1371827A1 Exhaust system with particle filter for a diesel engine |
| 12/17/2003 | EP1371826A2 Filter catalyst for purifying exhaust gases |
| 12/17/2003 | EP1371406A1 Honeycomb structural body |
| 12/17/2003 | EP1371405A1 Process for maufacturing of a tubular filter by winding and tubular filter |
| 12/17/2003 | EP1370381A1 Sintered, highly porous body and method for the production thereof |
| 12/17/2003 | EP1370339A1 Use of textured thread material in textile planar structures for use as pollen filter |
| 12/17/2003 | EP1370338A2 Compositions of insoluble magnesium containing minerals for use in fluid filtration |
| 12/17/2003 | CN1462262A Method for producing ceramic structure |
| 12/17/2003 | CN1131093C Amorphous non-intumescent inorganic fiber mat for low-temp. exhaust gas treatment device |
| 12/17/2003 | CN1131091C Filter material and filter for reverse spray to regenerating carbon smoke filter |
| 12/17/2003 | CN1131090C Filter element |
| 12/17/2003 | CN1131089C Filtering medium for separation of solid liquid |
| 12/16/2003 | US6663814 Process for producing adsorbent and cleaning filter |
| 12/16/2003 | US6663776 High strength SiC filter and method for the manufacture thereof |
| 12/16/2003 | US6663684 Dust collecting filter cloth and bag filter |
| 12/16/2003 | US6662956 Metal oxide in polymeric binder |
| 12/16/2003 | US6662842 Apparatus for making melt-blown filter cartridges |
| 12/16/2003 | CA2201314C Microbiological parts washer |
| 12/11/2003 | WO2003102000A1 Shaped bodies containing metal-organic frameworks |
| 12/11/2003 | WO2003101585A1 Honeycomb structural body |
| 12/11/2003 | WO2003101584A1 Fiber reinforced filter for molten metal filtration and method for producing such filters |
| 12/11/2003 | WO2003008063B1 Filter for oils containing adhesive contaminants |
| 12/11/2003 | US20030228963 Method for sealing the cut edges of web-shaped filter material |
| 12/11/2003 | US20030226792 Multilayer filter element |
| 12/10/2003 | EP1369160A1 Filter element, in particular for removing liquid from a gas stream |
| 12/10/2003 | EP1369159A1 Filter element, especially for separating liquid from a gas stream |
| 12/10/2003 | EP1369158A1 Fiber reinforced filter for molten metal filtration and method for producing such filters |
| 12/10/2003 | EP1368394A1 Microbicidal separating systems |
| 12/10/2003 | EP1368276A1 High efficiency electrolysis cell for generating oxidants in solutions |
| 12/10/2003 | EP1368198A1 Inkjet printing system using filter for pigmented inks |
| 12/10/2003 | EP1368107A1 A catalyzed diesel particulate matter exhaust filter |
| 12/10/2003 | CN2590641Y Filtering material |
| 12/10/2003 | CN1461232A Device and method for filtering fluid |
| 12/10/2003 | CN1460534A Nano fibre protective filtering material and its preparation method |
| 12/10/2003 | CN1460533A Additive for multifunctional filtering material |
| 12/09/2003 | US6660210 Method of making fluorinated electrets |
| 12/09/2003 | US6660172 Precoat filtration media and methods of making and using |
| 12/09/2003 | US6660166 Using activated carbon as filter for removal of estrogen from water |
| 12/09/2003 | US6660068 Autoselective regenerating particulate filter |
| 12/09/2003 | US6659751 Apparatus for radiation-induced graft polymerization treatment of fabric webs |