| 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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| 07/07/2004 | CN2623991Y Inlet valve with filter |
| 07/07/2004 | CN2623988Y Multiple adjustable water-saving hydrovalve |
| 07/07/2004 | CN2623981Y Non-return filtering stop valve |
| 07/07/2004 | CN2623319Y Cut-off valve for filtering |
| 07/07/2004 | CN2623318Y 过滤器 Filter |
| 07/07/2004 | CN1511061A Filter element assembly |
| 07/07/2004 | CN1511059A Filtration device |
| 07/07/2004 | CN1156362C Polymer melt filtering device with changing filter packets |
| 07/06/2004 | US6758982 Integrated debris management method |
| 07/06/2004 | US6758980 Change interval plugging indicator provided in filter housing by gas trap and pressure responsive release mechanism which traps gas in upper section of inlet chamber until designated release pressure is reached, preventing premature indication |
| 07/06/2004 | US6758969 Magnetically enhanced oil filter apparatus |
| 07/06/2004 | US6758344 Backwashing; pumping; supplying pressurized gas |
| 07/01/2004 | US20040124158 Processes and devices for water and wastewater treatment, including stationary cloth media filtration |
| 07/01/2004 | US20040124148 Pressurized cylindrical pipe; membrane aperture; purity and waste discharges |
| 07/01/2004 | US20040124140 In situ filtration draught tube reactor system |
| 07/01/2004 | US20040124130 Protective filter cover |
| 07/01/2004 | DE3906313B4 Ölfilter für ein Automatik-Getriebe Oil filter for an automatic transmission |
| 07/01/2004 | DE10353261A1 Kantenfilteranordnung Edge filter assembly |
| 06/30/2004 | EP1433513A2 Method and device for monitoring a water treatment unit |
| 06/30/2004 | EP1433512A1 Fluid filtration system including replaceable filter module |
| 06/30/2004 | EP1432491A1 Filtering structure for swimming pool |
| 06/30/2004 | CN2622510Y Cross-infection proof cut-off delay water valve with filter screen |
| 06/30/2004 | CN2621796Y One-bag filter cover plate |
| 06/30/2004 | CN2621795Y Multifunctional gas filter |
| 06/30/2004 | CN2621794Y V-Shape fast bound ring |
| 06/30/2004 | CN2621793Y Double restoring spring airtight packing |
| 06/30/2004 | CN2621792Y Simple spring airtight packing |
| 06/30/2004 | CN2621791Y V-Shape bound ring |
| 06/30/2004 | CN1507935A Fluid filter with filter media by pass valve assembly |
| 06/30/2004 | CA2418291A1 High pressure reverse osmosis housing |
| 06/29/2004 | US6756022 Apparatus for removing sulfur-containing component in fuel |
| 06/29/2004 | US6755981 Aquarium cleaning system |
| 06/24/2004 | WO2004053304A1 Subsidiary device for oil filter |
| 06/24/2004 | WO2003022388A3 Separation module |
| 06/24/2004 | US20040118764 Multiple fuel filter pump module |
| 06/24/2004 | US20040118763 Swimming pool filter |
| 06/24/2004 | US20040118761 Fluid filtration system including replaceable filter module |
| 06/24/2004 | US20040118757 Magnetic separation apparatus and methods |
| 06/24/2004 | US20040118756 Filter module with pressure regulator |
| 06/24/2004 | US20040118755 Fluid filtration system with fluid flow meter |
| 06/24/2004 | US20040118459 Valve Having At Least One Screen |
| 06/24/2004 | US20040118458 Valve |
| 06/24/2004 | DE10357442A1 Kraftstoff/Wasser-Trenneinheit in Gleichstrombauart Fuel / water separator into direct current design |
| 06/23/2004 | EP1431636A1 Valve |
| 06/23/2004 | EP1430941A1 Fluid filter, drain mechanism thereof and draining method of fluid filter |
| 06/23/2004 | CN2621233Y Inserted angle connecting frame |
| 06/23/2004 | CN1154774C Filtered fluid dispensing system |
| 06/23/2004 | CN1154617C Sludge filtration apparatus having chain-type belt press with fine fibers of synthetic resin joined thereon |
| 06/23/2004 | CN1154527C 流体过滤器 Fluid filter |
| 06/22/2004 | US6752924 Bowl-cartridge filter having interlock mechanism and methods |
| 06/22/2004 | CA2180436C Fabric filter |
| 06/22/2004 | CA2102343C Process and installation for the separation of solid-liquid-mixtures |
| 06/17/2004 | WO2004020834B1 Running stream pump |
| 06/17/2004 | US20040115590 Self bone collecting and mixingly agitating device |
| 06/17/2004 | US20040113803 System and method for monitoring and indicating a condition of a filter element in a fluid delivery system |
| 06/17/2004 | US20040112839 Containment/exclusion barrier system with infuser adaptation to water intake system |
| 06/17/2004 | US20040112808 Blood component collection device |
| 06/17/2004 | US20040112807 Filter cartridge with check valve protection |
| 06/17/2004 | US20040112429 Valve suitable for use in an oil circuit of an internal combustion engine |
| 06/17/2004 | DE202004003084U1 Filter arrangement for a pond pump comprises a filter unit having a connection opening for connecting the filter unit to a passage opening of a filter basket surrounding the pond pump |
| 06/16/2004 | EP1427934A1 Device for filtering diesel fuel that is intended to supply a diesel engine and a diesel fuel supply line comprising one such device |
| 06/16/2004 | EP1427506A1 Filtering device with enhanced bleeding assembly and diesel fuel supply line comprising same |
| 06/16/2004 | EP1351841A4 Oil maintenance indicator |
| 06/16/2004 | EP1231997B1 Ring filter element comprising a plug for, in particular, a lubricating oil filter of an internal combustion engine |
| 06/16/2004 | EP1096991B1 Bridge apparatus for replacing a separation module and system including the same |
| 06/16/2004 | EP1024876B1 Spin-on fluid filter assembly |
| 06/16/2004 | EP0739240B1 Mesoscale sample preparation device and systems for determination and processing of analytes |
| 06/15/2004 | US6749747 Filter membrane module comprising an integrated heat exchanger |
| 06/15/2004 | US6749657 Filter system |
| 06/10/2004 | WO2004047942A2 Method and apparatus for filtering and drying a product |
| 06/10/2004 | WO2004019465A3 Ex-situ pem fuel cell testing: towards visualizing gas diffusion |
| 06/10/2004 | WO2003082430A9 Tapered hydrophobic filter for suction canisters |
| 06/10/2004 | US20040108264 Edge filter assembly |
| 06/10/2004 | US20040108258 Hydraulic oil filtration apparatus |
| 06/10/2004 | US20040108257 Fluid filter with filter media bypass valve assembly |
| 06/10/2004 | US20040108107 Controlled-pressure drop liner |
| 06/09/2004 | EP1426088A1 Fluid filter with filter media bypass valve assembly |
| 06/09/2004 | EP1425093A2 Filter for removing water and/or surfactants from a lipophilic fluid |
| 06/09/2004 | CN2620092Y Vertical oil filtering magnetic rod device |
| 06/09/2004 | CN2619704Y Box water sealed filter |
| 06/09/2004 | CN1502396A Fluid filter, drain mechanism thereof, draining tool and method |
| 06/09/2004 | CN1152731C Wing tapping plate for spin-on filters |
| 06/08/2004 | US6746604 Liquid filter |
| 06/08/2004 | US6746603 Fuel filtering system with valve |
| 06/08/2004 | US6746600 Fluid filter with integrated cooler |
| 06/08/2004 | CA2190444C Multi-way valve and water purifier using the same |
| 06/08/2004 | CA2086201C Automatic dewaxing filter washing system and method |
| 06/08/2004 | CA2027565C Filter for continuous filtration |
| 06/05/2004 | CA2449389A1 Fluid filter with filter media bypass valve assembly |
| 06/03/2004 | WO2004045757A2 Method of and system for fluid purification |
| 06/03/2004 | WO2004045737A2 Freeze resistant water filter |
| 06/03/2004 | WO2004020810A3 Mobile diesel fuel enhancement unit and method |
| 06/03/2004 | WO2004013047A9 System for adding consumable enhancing additives to drinking water |
| 06/03/2004 | WO2003095365A3 Water filter assembly |
| 06/03/2004 | US20040104161 Module for purifying a fluid, in particular water |
| 06/03/2004 | US20040104159 Washable, non-disposable ecological filter for lubricant and fuels |
| 06/03/2004 | US20040104152 Filter apparatus |
| 06/02/2004 | EP1424119A2 Filter apparatus with cleaning means |
| 06/02/2004 | EP1423180A1 Water filter assembly for use in an appliance |
| 06/02/2004 | EP1423179A1 Hot disconnect replaceable water filter assembly |