| 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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| 03/05/2003 | EP1287164A2 A filter element for use in separation of biomaterials from solid contaminants |
| 03/05/2003 | EP1286748A2 Filters |
| 03/05/2003 | EP1286747A1 Liquid filter with a housing produced using a forming technique and method for producing the same |
| 03/05/2003 | EP1286746A2 Filtration systems and fitting arrangements for filtration systems |
| 03/05/2003 | EP1286744A2 Extension and locking assembly for dripless filter element and container therefore |
| 03/05/2003 | EP1286743A1 Backflush filter, in particular for filtering lubricant oil |
| 03/05/2003 | EP1286742A1 Plastic filter housing having a weld seam skewed with regard to a plane normal to the lognituduinal axis of the housing |
| 03/05/2003 | EP1286739A2 Self vent drain valve |
| 03/05/2003 | EP1133633B1 Improved filtering means for fuel drawing assembly |
| 03/05/2003 | EP0993550B1 Fuel drawing device for motor vehicle tank |
| 03/05/2003 | CN2538788Y Domestic water-saving running water filter with reverse flushing |
| 03/05/2003 | CN2538379Y Spark, dust bowl preventing device for dust collector |
| 02/27/2003 | US20030038093 Filter system |
| 02/27/2003 | US20030038092 Filter element assembly |
| 02/27/2003 | US20030038091 With use of collapsible polypropylene assembly; for bag and cartridge filters |
| 02/27/2003 | US20030038090 Filter element assembly |
| 02/27/2003 | US20030038077 Manifold adapted for replaceable fluid filter cartridge |
| 02/27/2003 | DE20219237U1 Monitoring and control system for a water processing unit that has automatic filter cleaning |
| 02/26/2003 | EP1286042A1 Fuel feed device for engine |
| 02/26/2003 | EP1285883A2 A fluid treatment device with counter mechanism |
| 02/26/2003 | EP1285686A1 Process and apparatus for detecting contamination of a filter |
| 02/26/2003 | EP1285683A1 Replaceable filter element and snap-on filter lid assembly |
| 02/26/2003 | EP1285165A2 Fuel filter assembly with priming pump and heating device |
| 02/26/2003 | EP1285162A1 Fuel-heating system for diesel engine |
| 02/26/2003 | EP1285052A2 Multi-staged fluid filter, and methods of making and using same |
| 02/26/2003 | EP1284927A1 Method and device for the reduction of nitrogen protoxide |
| 02/26/2003 | EP1284802A1 Gravity driven liquid filtration system and method for filtering biological liquid |
| 02/26/2003 | EP1284801A2 Staged oil filter incorporating pelletized basic conditioner |
| 02/26/2003 | EP0784497B1 Filter cells providing lifting means and related methods |
| 02/26/2003 | CN2537448Y Filter for fuel filling station |
| 02/20/2003 | WO2003013688A1 Porous refractory body and methods of making the same |
| 02/20/2003 | WO2002064191A8 Blood filter having a sensor for active gas removal and methods of use |
| 02/20/2003 | US20030034285 Filter cartridge for water treatment device |
| 02/20/2003 | US20030034283 Fluid treatment device and counter mechanism |
| 02/20/2003 | DE10127021C1 Filter element soiling level indication device detects movement of spring-loaded piston subjected to pressures of hydraulic oil on dirty and clean sides of filter on opposite sides |
| 02/19/2003 | EP1283738A1 External tank filter, in particular for an aquarium |
| 02/19/2003 | CN2536585Y Multifunctional filters sleeved on water tap |
| 02/19/2003 | CN2536581Y Papermaking black liquid full recovery units |
| 02/19/2003 | CN1101908C Multiple-outlet water tap with filter |
| 02/19/2003 | CN1101784C Service termination device of water filter filter tube |
| 02/18/2003 | US6521126 Pipe gallery for water filtration systems |
| 02/18/2003 | US6520936 Method and apparatus for infusing liquids using a chemical reaction in an implanted infusion device |
| 02/18/2003 | US6520752 Pumps and filter assemblies with application to aquatic and other environments |
| 02/17/2003 | CA2390416A1 A fluid treatment device and counter mechanism |
| 02/13/2003 | WO2003011426A1 Water filter assembly for use in an appliance |
| 02/13/2003 | WO2003011425A1 Hot disconnect replaceable water filter assembly |
| 02/13/2003 | WO2002042118A3 Oil maintenance indicator |
| 02/13/2003 | US20030029813 Collapsible filter element |
| 02/13/2003 | US20030029786 Modular filter housing |
| 02/13/2003 | US20030029604 Filter-heat exchanger |
| 02/12/2003 | EP1144700B1 Improved method for filtering a metal liquid on a bed of refractory particulate material |
| 02/12/2003 | CN2535110Y 内置式离心过滤器 Built-in centrifugal filter |
| 02/12/2003 | CN1396984A Device for providing internal combustion engine with fuel, comprising fuel filter |
| 02/11/2003 | US6517813 Contrast medium useful for angiography or lymphography comprising filtering, with a magnetic filter, a suspension of coated magnetic particles whose ratio of relaxivities r2/r1 is greater than 3.2 |
| 02/11/2003 | US6517722 Self cleaning fuel oil strainer |
| 02/11/2003 | US6517720 Escutcheon-mounted filter with above counter access for cartridge renewal |
| 02/11/2003 | US6517718 Fluid filter for vehicle solenoid valve |
| 02/11/2003 | US6517717 Liquid filter |
| 02/11/2003 | US6517710 Structural assembly with an oil filter for an internal combustion engine |
| 02/11/2003 | US6517063 Holder for an oil filter |
| 02/06/2003 | US20030025598 Method and apparatus for monitoring service-intensive replaceable parts in an assembly |
| 02/06/2003 | US20030024862 Water filter for ritual bath |
| 02/06/2003 | US20030024860 Water filter assembly for use in an appliance |
| 02/06/2003 | US20030024259 Hinge down refrigerator water filter |
| 02/05/2003 | EP1281425A1 Fuel filter for diesel fuel |
| 02/05/2003 | EP1280403A1 External tank filter, in particular for an aquarium |
| 02/05/2003 | EP1011840B1 Fluid filter arrangement including valve arrangement, fluid level indicator, and methods thereof |
| 02/05/2003 | EP0998342B1 Filter assembly |
| 02/05/2003 | EP0879323B1 Sanitary water apparatus with filtering apparatus for fibers, in particular asbestos fibers, and a method of filtering mains water |
| 02/05/2003 | EP0800418B1 Liquid filter intended for oil or fuel in internal combustion engine and a suitable engine-side filter connection flange |
| 02/05/2003 | CN2534431Y Locking filtering regulating valve |
| 02/05/2003 | CN2533937Y Arc multi-vane unloading valve for dust cleaner |
| 02/05/2003 | CN1394695A Drum sieve |
| 02/05/2003 | CN1394663A Water filter back-flusing automatic change-over system |
| 02/05/2003 | CN1100942C Fuel supply device and static discharger |
| 02/04/2003 | US6514404 Filter device |
| 01/30/2003 | WO2003008883A1 Hinge down refrigerator water filter |
| 01/30/2003 | WO2003008065A1 Back washing valve and filtering apparatus with the same |
| 01/30/2003 | US20030019907 Filter manufacturing process using a combined welding and cutting step |
| 01/30/2003 | US20030019819 Includes manifold assembly being fluidly couplable at an inlet to a source of water to be filtered and having a filtered water outlet and a helical manifold mounting means |
| 01/30/2003 | US20030019809 Replaceable filter with locking mechanism |
| 01/30/2003 | US20030019808 Filter for filtering water for a pump for an aquarium or a pond |
| 01/30/2003 | US20030019807 Apparatus for filtering impurities out of fluid |
| 01/30/2003 | US20030019801 Filter element change indicator handle |
| 01/30/2003 | US20030019462 Liquie filter, especially oil filter |
| 01/30/2003 | DE9422466U1 Separable connector for pressure fluid components such as filters, regulators, manifolds, etc. - has joining block forming slide fit seal between pair of components using slide rails and tracks to secure two parts and O= ring to make fluid tight seal for fluid port |
| 01/29/2003 | EP1279408A1 Venting system |
| 01/29/2003 | CN2532904Y 过滤器 Filter |
| 01/29/2003 | CN1393391A Vendor for mineral water |
| 01/28/2003 | US6511598 Concentrically arranged filter element assembly |
| 01/28/2003 | US6511595 Apparatus and methods for separating solids from flowing liquids or gases |
| 01/28/2003 | CA2145280C Screen |
| 01/23/2003 | WO2003006138A1 Snap together filter |
| 01/23/2003 | US20030015465 Fuel filter and method of manufacturing the same |
| 01/22/2003 | EP1277561A1 Method and apparatus for removing and inserting the slide bars of a screen changer |
| 01/22/2003 | EP1097301A4 Marine fuel pump and cooling system |
| 01/22/2003 | CN2531863Y Horizontal melt filter |
| 01/22/2003 | CN2531861Y Pipe line terminal water purifier capable of automatically cleaning filter wall |
| 01/21/2003 | US6508942 Band of filaments; fixed and floating segments |
| 01/21/2003 | US6508932 Filter with valve having a hydrophobic coating |