| Patents for B01D 35 - Filtering devices having features not specifically covered by groups , or for applications not specifically covered by groups; Auxiliary devices for filtration; Filter housing constructions (28,776) |
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| 09/14/2004 | US6789691 Sealable casing having a quarter-turn closing arrangement |
| 09/14/2004 | CA2303659C Filter manufacturing process using a combined welding and cutting step |
| 09/09/2004 | US20040173520 Plastic extruded center tube profile and method of manufacture |
| 09/09/2004 | US20040173518 Coaxial filter and pump |
| 09/09/2004 | US20040173517 Water filter and pump |
| 09/09/2004 | US20040173511 Fluid filter with pressure relief valve |
| 09/09/2004 | US20040173510 Back washing valve and filtering apparatus with the same |
| 09/09/2004 | US20040173507 Water treatment device with fill-counting cartridge |
| 09/09/2004 | US20040173187 Fuel feeder |
| 09/09/2004 | US20040172940 Hydrostatic transmission |
| 09/09/2004 | DE202004009638U1 Connector for joining water treatment unit to water tap comprises connector element which is accommodated entirely in connector housing |
| 09/09/2004 | DE19581421B4 Kraftstoffzufuhrgerät Fuel supply device |
| 09/09/2004 | DE10308427A1 Kraftstoffilter Fuel Filter |
| 09/08/2004 | EP1455082A1 Fuel feeder |
| 09/08/2004 | EP1199945A4 Adsorbent filtration system for treating used cooking oil or fat in frying operations |
| 09/08/2004 | CN2638823Y Improved exhauster of chemical filter |
| 09/07/2004 | US6787033 Apparatus for filtering impurities out of fluid |
| 09/07/2004 | CA2152499C Apparatus for removing solid and volatile contaminants from liquids |
| 09/05/2004 | CA2421132A1 Filter |
| 09/03/2004 | CA2459641A1 Water filter and pump |
| 09/03/2004 | CA2459640A1 Coaxial filter and pump |
| 09/02/2004 | WO2004073832A1 Filtration vessel |
| 09/02/2004 | WO2004073772A1 Method for detecting filter clogging by using pressure information, apparatus for monitoring filter clogging and bed-side system |
| 09/02/2004 | US20040170515 Integrated filter housing |
| 09/02/2004 | US20040168971 Fuel-filtering device |
| 09/02/2004 | US20040168959 Auxiliary filtration system and filtering method |
| 09/02/2004 | US20040168958 Fall thru sand trap |
| 09/02/2004 | US20040168957 Fluid treatment device and counter mechanism |
| 09/02/2004 | US20040168678 Fuel feed apparatus having sub-tank |
| 09/02/2004 | DE19755400B4 Im Tank angeordneter Kraftfahrzeugkraftstoffilter The tank arranged Kraftfahrzeugkraftstoffilter |
| 09/02/2004 | DE10307586A1 Filter, for treating liquids, comprises housing which can be split, filter cartridge, liquid inlet and outlets, and return flow connection |
| 09/02/2004 | DE10307369A1 Band filter, for treating liquids, comprises raw liquid chamber, filtrate chamber, support material, side and end walls, and filter band |
| 09/02/2004 | DE10297296T5 Kanne zum Reinigen von Wasser für den Hausgebrauch Containers for purifying water for domestic use |
| 09/01/2004 | EP1452725A2 Fuel supplying apparatus |
| 09/01/2004 | EP1451414A1 CONTAINMENT/EXCLUSION BARRIER SYSTEM WITH INFUSER ADAPTATION TO WATER INTAKE SYSTEM |
| 09/01/2004 | CN2637469Y Drinking water purifier with circulating flushing system |
| 09/01/2004 | CN1525058A Fuel feed apparatus having sub-tank |
| 08/31/2004 | US6783748 Passing a charged aqueous hydrogen peroxide solution containing impurities through a purifier tower packed with an ion exchange resin, a chelate resin or adsorption resin to thereby purify the charged aqueous hydrogen peroxide solution |
| 08/31/2004 | US6783732 Apparatus and method for avoiding cross-contamination due to pendent drops of fluid hanging from discharge conduits |
| 08/31/2004 | US6783667 Screen unit for viscous mass |
| 08/31/2004 | US6783665 Unit for automatically bleeding off the water which separates in a vehicle fuel filter, in particular for diesel engines |
| 08/31/2004 | US6782917 Reciprocating cone anti-drainback apparatus |
| 08/31/2004 | CA2200492C Method and apparatus for collecting fragments of bone tissue |
| 08/26/2004 | WO2004071960A2 Composite materials for fluid treatment |
| 08/26/2004 | WO2004071629A1 Vacuum filtration device |
| 08/26/2004 | WO2004043566A3 Distillation with vapour pressurization |
| 08/26/2004 | US20040164031 Submerged water inlet strainer for a water hose |
| 08/26/2004 | US20040164017 Filter element with vent orifice and assembly therefore |
| 08/26/2004 | US20040164009 Tank mounted oil filter assembly |
| 08/26/2004 | US20040164008 Oil filter cartridge |
| 08/26/2004 | US20040164006 Multiple baarier filter apparatus |
| 08/26/2004 | US20040163371 Keyed system for connection of filter cartridge to filter holder |
| 08/26/2004 | DE19824246B4 Kraftstoffzuführvorrichtung Fuel supply |
| 08/26/2004 | CA2554952A1 Composite materials for fluid treatment |
| 08/25/2004 | EP1449572A2 Filter assembly, gearbox casing and vehicle |
| 08/25/2004 | EP1448928A2 Separation module |
| 08/25/2004 | EP1448479A2 Water filter cartridge |
| 08/25/2004 | EP1448289A1 A cleaning efficiency testing method and apparatus for a filter in a filtering system |
| 08/25/2004 | EP1448288A1 Method for the cleaning of a filter element in a filtering chamber and a filter carrying out the method |
| 08/25/2004 | EP1448250A1 Filter cartridge assemblies and methods of filtering fluids |
| 08/25/2004 | EP1448049A1 Process and means for the treatment of water in an aquaculture system |
| 08/25/2004 | CN2636030Y Electric controlled valve joint |
| 08/25/2004 | CN2636010Y Mixing type water tap with filter |
| 08/25/2004 | CN2636007Y Filtering magnetizing valve |
| 08/25/2004 | CN2635180Y Quick opening filter |
| 08/25/2004 | CN2635179Y Aeration filtering device |
| 08/25/2004 | CN1523956A Aquarium filter system |
| 08/25/2004 | CN1522782A Food shred processing unit for kitchen use |
| 08/24/2004 | US6780316 Water filtering apparatus with element support |
| 08/24/2004 | US6780309 Tapered hydrophobic filter for suction canisters |
| 08/24/2004 | US6779669 Filter unit with thermoplastic overmold seal member |
| 08/24/2004 | CA2327659C Rotary filtration device with flow-through inner member |
| 08/21/2004 | CA2457600A1 Oil filter cartridge |
| 08/19/2004 | WO2004069376A2 Filter assembly and methods |
| 08/19/2004 | WO2004069373A1 Filter assemblies and methods |
| 08/19/2004 | US20040159617 Self-cleaning water filter |
| 08/19/2004 | US20040159604 Fluid filter |
| 08/19/2004 | US20040159602 Fuel tank with water trap |
| 08/19/2004 | US20040159600 Filtration module including unitary filter cartridge-bowl construction |
| 08/19/2004 | US20040159536 Locally powered water distillation system |
| 08/19/2004 | DE19830573B4 Kraftstoffpumpenmodul Fuel pump module |
| 08/19/2004 | DE10111064B4 Filtermodul, Einbausatz für ein Filtermodul und Filtervorrichtung Filter module kit for a filter module and filter device |
| 08/18/2004 | CN2634221Y Check filter combined valve |
| 08/18/2004 | CN1162340C Electrocoalescent system for decontaminating water streams |
| 08/17/2004 | US6776906 Quick-change filter and bracket system |
| 08/17/2004 | US6776295 To filter off solid of normal to superfine particle; can be easily and completely washed by conventional back-washing |
| 08/12/2004 | WO2004067145A1 Additive dispensing cartridge for an oil filter and oil filter incorporating same |
| 08/12/2004 | WO2004067136A2 Apparatus and method for filtering fluids |
| 08/12/2004 | WO2004045757A3 Method of and system for fluid purification |
| 08/12/2004 | WO2003022388A8 Separation module |
| 08/12/2004 | US20040154976 Fluid filter |
| 08/12/2004 | US20040154975 Liquid filter for vehicle internal combustion engines |
| 08/12/2004 | US20040154974 Method of making a filter assembly having a flexible housing |
| 08/12/2004 | US20040154973 Center post system for transporting lenticular filter cartridge assembly |
| 08/12/2004 | US20040154970 Staged oil filter incorporating pelletized basic conditioner |
| 08/12/2004 | CA2514929A1 Apparatus and method for filtering fluids |
| 08/11/2004 | EP1444026A1 Quick-change filter and bracket system |
| 08/11/2004 | EP1337308B1 Module of units for an internal combustion engine |
| 08/11/2004 | EP1189669B1 Filter assembly |
| 08/11/2004 | CN2631612Y Bidirectional fluid filter |