| Patents for B01D 27 - Cartridge filters of the throw-away type (5,673) |
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| 07/06/2006 | DE19527842B4 In ein Filtergehäuse austauschbar einsetzbares Ringfilterelement Into a filter housing which can be used interchangeably ring filter element |
| 07/06/2006 | DE102004059279A1 Luftfilter Air Filter |
| 07/06/2006 | CA2728613A1 Filter canister with locking base plate |
| 07/05/2006 | CN1798597A Disposable long-life faucet-mounted water filtration devices |
| 07/05/2006 | CN1262328C Water filter cartridge having a proportional flow feeder |
| 07/04/2006 | US7070692 Fuel filter with keys |
| 07/04/2006 | CA2330270C Water filtering system with replaceable cartridge for a refrigerator |
| 06/29/2006 | WO2006066697A1 Fluid filter with high filtering capacity |
| 06/29/2006 | DE102005025874A1 Exchangeable oil filter for an oil filter system of an I.C. engine comprises a displacement volume protruding downward over the lower side of an annular seal and immersed in a recess in an assembly base |
| 06/28/2006 | EP1674143A1 Filters |
| 06/28/2006 | CN1795035A Refrigerator with treated water |
| 06/27/2006 | USRE39142 Filtered showerhead |
| 06/27/2006 | US7066338 Filter element with anti-tracking ribs |
| 06/22/2006 | US20060131225 Liquid filter |
| 06/21/2006 | EP1671692A1 Fluid filter with anti-return valve |
| 06/21/2006 | EP1671691A1 One-piece flow control valve for fluid filter assembly |
| 06/21/2006 | EP1671690A2 Liquid filter |
| 06/21/2006 | EP1545736B1 Staged oil filter incorporating timed release oil conditioner |
| 06/21/2006 | EP1517733B1 Fluid filter retainer and seal apparatus |
| 06/21/2006 | EP1269088B1 Biostatic filter |
| 06/20/2006 | US7063791 Pump inlet screen |
| 06/14/2006 | EP1490158A4 Filter cartridge construction |
| 06/14/2006 | DE202005001693U1 Exchangeable filter cartridge for liquid filter has cover layer around filtering medium only in limited axial longitudinal section of filter cartridge, with filtering medium cover-free apart from this section |
| 06/14/2006 | DE102004031809B4 Filterelement und Filteranordnung Filter element and filter assembly |
| 06/14/2006 | CN2787285Y Quickly detachable type filter element |
| 06/14/2006 | CN1787867A Universal filter base and engines using same |
| 06/13/2006 | US7060184 Quick-drain valve member for use with filter apparatus |
| 06/08/2006 | US20060118476 Liquid filter |
| 06/08/2006 | US20060118475 Base for internal combustion engine filter cartridge |
| 06/08/2006 | US20060118474 Liquid filter |
| 06/08/2006 | DE102004059061A1 Flüssigkeitsfilter Liquid filter |
| 06/08/2006 | DE102004058885A1 Füssigkeitsfilter Füssigkeitsfilter |
| 06/07/2006 | EP1355711B1 Filter for particulate pollution control of fluids |
| 06/07/2006 | CN1781575A Separating unit and its operation method |
| 06/06/2006 | US7056436 Disposable fluid separation device and manifold assembly design with easy change-out feature |
| 06/06/2006 | US7056432 Tank mounted oil filter assembly |
| 06/06/2006 | CA2247957C Coreless non-metallic filter element |
| 06/01/2006 | WO2006056533A1 Filter, in particular for filtering fuel |
| 06/01/2006 | US20060113233 Environmentally friendly acid neutralizing full flow cartridge |
| 06/01/2006 | DE102005040623A1 Filterelement Filter element |
| 06/01/2006 | DE10046160B4 Fluidfilter mit demontierbarem, zentralen Bauteil Fluid filter with removable central component |
| 05/31/2006 | EP1660208A1 Liquid fluid flow guide in engine liquid fluid filter |
| 05/31/2006 | EP1444026B1 Quick-change filter |
| 05/31/2006 | CN2784066Y Sealing filtering core |
| 05/31/2006 | CN1780673A Filter cartridge with strap and method |
| 05/30/2006 | US7052210 Inlet collar for highway culverts |
| 05/30/2006 | CA2525921A1 One-piece flow control valve for fluid filter assembly |
| 05/24/2006 | DE20023795U1 Filter for removing particulates from gas flow streams of e.g. engines for motorized vehicles or power generation equipment, includes media and sealing system |
| 05/24/2006 | DE102004000044A1 Air filter system, used in intake system of internal combustion engine, includes adsorption unit comprising honeycomb structure coated with active carbon |
| 05/24/2006 | CN1777465A Filter assembly utilizing carbon block and pleated filter element |
| 05/24/2006 | CN1777464A Fluidic control cartridges |
| 05/24/2006 | CN1777449A Modular, high volume and high pressure liquid disinfection using UV radiation |
| 05/23/2006 | US7048848 Hybrid spin-on filter |
| 05/23/2006 | US7048129 System and method for processing liquid |
| 05/18/2006 | WO2006052656A1 Improved high strength, high capacity filter media and structure |
| 05/18/2006 | US20060102549 Co-molded and cured filter cartridge end using different durometer plastisols |
| 05/18/2006 | DE102004054245A1 Filterelement und Filter Filter element and filter |
| 05/18/2006 | CA2586658A1 Improved high strength, high capacity filter media and structure |
| 05/17/2006 | EP1656979A1 Fluid filter assembly with notched case |
| 05/15/2006 | CA2524419A1 Fluid filter assembly with notched case |
| 05/11/2006 | WO2006050114A1 Rotary valve assembly for fluid filtration system |
| 05/04/2006 | US20060091064 Filter apparatus with separable seal support frame |
| 05/04/2006 | US20060091061 Filter assembly with sealing system |
| 05/04/2006 | US20060091060 Filter assemblies and valves for filter assemblies |
| 05/04/2006 | US20060091055 Fluid filter apparatus and method |
| 05/03/2006 | EP1651326A2 Salt chlorine generator |
| 05/02/2006 | US7037354 Expandable air filtration apparatus |
| 04/27/2006 | US20060086652 Filter element for keyed latch valve |
| 04/27/2006 | DE102004050018A1 Luftfilter Air Filter |
| 04/27/2006 | DE10142442B4 Gehäuse Housing |
| 04/26/2006 | CN1764778A Fuel filter for a motor vehicle |
| 04/25/2006 | US7033497 Filter cartridge |
| 04/20/2006 | WO2006040120A1 Filter cartridge and seat element for a filter cartridge |
| 04/20/2006 | CA2583932A1 Filter cartridge and seat element for a filter cartridge |
| 04/19/2006 | CN2772599Y Protecting assembler of filter column |
| 04/19/2006 | CN2772598Y Filter shell and filter element connecting structure of filter element set |
| 04/19/2006 | CN1761510A Additive dispensing cartridge for an oil filter, and oil filter incorporating same |
| 04/18/2006 | US7029575 Filter with a valve combination component |
| 04/18/2006 | US7029465 Filter ampoule system |
| 04/13/2006 | US20060076286 Water round dispenser |
| 04/13/2006 | US20060076280 Single-use long-life faucet-mounted water filtration devices |
| 04/12/2006 | EP1645824A2 Refrigerator with water dispensing means comprising a water filter mounted within the refrigeration compartement |
| 04/12/2006 | EP1644098A2 Porous filter |
| 04/12/2006 | CN2770748Y Automatic flushing-back filtering chip-removing device |
| 04/11/2006 | CA2235828C Filter element |
| 04/06/2006 | DE112004000884T5 Universelle Filterbasis und Motoren die diese verwenden Universal filter base and motors use these |
| 04/05/2006 | CN2768869Y Integrated compound filter element for water purifier |
| 04/05/2006 | CN1756582A Base for internal combustion engine filter cartridge |
| 04/05/2006 | CN1754611A Abandon type filter possessing intelligent chip and water treatment system using the filter |
| 04/04/2006 | US7022228 Filter device |
| 03/30/2006 | US20060065584 Liquid filter assembly for use with treatment agent and methods |
| 03/30/2006 | DE202006001181U1 Closure for cylindrical filter housing comprises ring attached to rim of housing and lid carrying pipe clamp which fits into groove in ring and fastens it to housing |
| 03/30/2006 | DE19737264B4 Flüssigkeitsfilter für Kraftstoffe Liquid filters for fuels |
| 03/30/2006 | CA2795347A1 Aquarium filter assembly |
| 03/30/2006 | CA2711792A1 Aquarium filter assembly |
| 03/29/2006 | CN2766929Y Ceramic filtering column with easily-judging wear extent |
| 03/29/2006 | CN1753714A Fluid filter assembly with center tube with integrated pressure-relief valve |
| 03/28/2006 | US7018531 Additive dispensing cartridge for an oil filter, and oil filter incorporating same |
| 03/23/2006 | US20060062567 Filter cartridge |
| 03/23/2006 | DE20122540U1 Partial-flow filter for long-duration lubrication of esp. petrol, Diesel, and gas engines consists of support tube of slotted metal plate with filter paper |