| Patents for B01D 27 - Cartridge filters of the throw-away type (5,673) |
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| 04/25/2007 | EP1777407A1 Diesel filter |
| 04/25/2007 | EP1471986B1 Support structure for holding filter medium |
| 04/25/2007 | CN2892240Y Water filter |
| 04/19/2007 | WO2006124334A3 Fluid filter with canted fanfold pleats |
| 04/19/2007 | US20070084805 Livewell/baitwell pump featuring replaceable locking cartridge feature |
| 04/19/2007 | US20070084785 Multi functional filter |
| 04/19/2007 | DE19717054C5 Wasserbehälter mit Filterpatrone Water tank with filter cartridge |
| 04/19/2007 | DE10066173B4 Filter device e.g. for hydraulic oil has ventilating filter in element casing with filter element |
| 04/18/2007 | EP1775003A1 Filtration systems |
| 04/18/2007 | EP1773464A1 Fuel filter with antifreeze device |
| 04/18/2007 | CN1310695C Filter and method of manufacture |
| 04/17/2007 | US7204370 Extension and locking assembly for dripless element and container therefore |
| 04/12/2007 | US20070080106 Oil filter housing |
| 04/12/2007 | DE19646803B4 Ölfilter Oil Filter |
| 04/11/2007 | CN1946464A Fluid flow interruption means for filter of water purifier |
| 04/11/2007 | CA2562958A1 Metal-free combination relief and anti-drain back valves for fluid filters |
| 04/05/2007 | DE102005045012A1 Filtervorrichtung Filter device |
| 04/05/2007 | DE10013301B4 Filtereinsatz Filter cartridge |
| 03/29/2007 | US20070068863 Apparatus for filtering impurities of and increasing the content of negative ions in drinking water |
| 03/28/2007 | EP1765481A2 Water-filtering media and filters |
| 03/28/2007 | CN1938071A Water filter adapter with locking feature |
| 03/27/2007 | US7195122 Filters |
| 03/22/2007 | WO2006120326A8 Filter cartridge and mounting system therefor having foolproofing means |
| 03/22/2007 | US20070062871 Filter device |
| 03/22/2007 | DE102005043968A1 Filtereinrichtung mit einer Durchgangsöffnung zum Abführen von Luft Filter means having a through hole for discharging air |
| 03/22/2007 | DE102005042714A1 Ölfilteranordnung Oil filter assembly |
| 03/21/2007 | CN2880217Y Water filter structure |
| 03/21/2007 | CN1933887A Drain valve insert |
| 03/21/2007 | CN1305775C Local used type water treatment system for treatment of water |
| 03/20/2007 | US7191903 Filter insert with variable length center tube |
| 03/15/2007 | US20070056897 Non-metallic filter assembly and method of producing the same |
| 03/15/2007 | DE10235407B4 Filter mit einem plattenförmigen Filterelement Filter with a disc-shaped filter element |
| 03/15/2007 | DE102005043695A1 Diesel fuel filter arrangement for use in motor vehicle, has axially extending serration, formed on cylindrical housing wall, matched to similar serration formed on mounting plate |
| 03/14/2007 | EP1697019A4 Single-use long-life faucet-mounted water filtration devices |
| 03/14/2007 | CN1304083C Electric water heating appliances |
| 03/13/2007 | US7188732 Method for manufacturing of a liquid cleaner and cleaner manufactured by said method |
| 03/13/2007 | CA2559637A1 Non-metallic filter assembly and method of producing the same |
| 03/08/2007 | WO2007025735A1 Method and apparatus for the removal of immune cells |
| 03/08/2007 | DE102005042715A1 Ölfilteranordnung und Filterelement für eine Ölfilteranordnung Oil filter assembly and filter element for an oil filter assembly |
| 03/08/2007 | DE102005042713A1 Ölfilteranordnung Oil filter assembly |
| 03/07/2007 | EP1758666A1 Fluid treatment arrangements and methods for operating fluid treatment arrangements |
| 03/07/2007 | CN1303384C Molded core filter drier |
| 03/06/2007 | US7186338 Twist and lock filter housing |
| 03/06/2007 | US7186337 Quick-change filter and bracket system |
| 03/06/2007 | CA2148692C Pleated filter assembly, and the method and apparatus for making |
| 03/01/2007 | WO2005089114A3 Water-filtering media and filters |
| 03/01/2007 | US20070045173 Candle filter assembly and candle filter element |
| 03/01/2007 | US20070045172 Nozzle for supplying treatment liquid and substrate treating apparatus |
| 03/01/2007 | DE10237668B4 Ölfilter, insbesondere für eine Brennkraftmaschine Oil filter, particularly for an internal combustion engine |
| 03/01/2007 | DE102005041041A1 Ölfilteranordnung Oil filter assembly |
| 03/01/2007 | DE102005040417A1 Endscheibe End plate |
| 03/01/2007 | DE102004013089B4 Abreinigungsverfahren für Filter in Pulverlackieranlagen sowie Vorrichtung dafür Cleaning processes for filters in Powder Coating and apparatus therefor |
| 02/28/2007 | CN1919408A Element replacement type filter |
| 02/28/2007 | CN1919407A Container having a detachable lid |
| 02/27/2007 | US7182863 Additive dispersing filter and method of making |
| 02/22/2007 | WO2007021874A1 Fluid filter arrangement including valve arrangement and methods |
| 02/22/2007 | US20070039871 Inlet filter for high pressure spraying devices |
| 02/21/2007 | EP1753519A1 Additive dispersing filter and method of making |
| 02/15/2007 | WO2007017063A1 Combination filter for diesel fuel |
| 02/15/2007 | US20070034580 Fluid filter arrangement including valve arrangement and methods |
| 02/15/2007 | US20070034564 Porous filter |
| 02/15/2007 | US20070034559 Combination particulate and acid-neutralizing filter |
| 02/15/2007 | US20070034555 Fluid filter with pressure relief valve |
| 02/15/2007 | DE19716085B4 Filter, insbesondere für Kraftstoffe von Verbrennungsmotoren Filter, especially for fuels for internal combustion engines |
| 02/15/2007 | DE10317500B4 Flüssigkeitsfilter mit einem teilbaren Gehäuse Liquid filter with a separable housing |
| 02/15/2007 | DE102005037313A1 Filterelement und Anordnung Filter element and arrangement |
| 02/14/2007 | EP1750824A1 Fuel filter for diesel internal combustion engines |
| 02/14/2007 | CN2868385Y Coaxial multi-layer composite filter element |
| 02/14/2007 | CN1913950A Filter element |
| 02/13/2007 | US7175761 Fluid filter assembly |
| 02/08/2007 | DE102005054755B3 Cooling device comprises fluid collecting chamber with uniform flow cross-section arranged between filter unit and cooling unit and partially closed by concave curved limiting wall opposite filter unit |
| 02/08/2007 | DE102004029641B4 Vorrichtung zum Filtern von Fluiden A device for filtering fluids |
| 02/06/2007 | US7172694 Filter assembly |
| 02/06/2007 | US7172693 Quick change filter and bracket with key system and universal key option |
| 02/02/2007 | CA2554348A1 Brewing apparatus for preparing foam, froth or crema under low pressure |
| 02/01/2007 | DE202005014690U1 Filter element for industrial liquid filtration without using containment housing has fluted filter element inside cylindrical injection molded, perforated, plastics support |
| 02/01/2007 | DE202005014689U1 Flüssigkeitsfilterelement Liquid filter element |
| 02/01/2007 | DE202005014687U1 Filterelement für Flüssigkeiten Filter element for fluids |
| 02/01/2007 | DE202005014451U1 Fuel filter for IC engines contains filter element separating clean chamber from contaminated chamber, channel at right angles to outlet tube connecting two chambers, in which porous filter is mounted so that it forms seal with its wall |
| 02/01/2007 | DE102005036366A1 Verfahren zur Stabilisierung von gefalteten Filtermedien sowie ein durch dieses Verfahren stabilisiertes Filtermedium Process for stabilizing pleated filter media and a filter media stabilized by this method |
| 01/30/2007 | US7169302 Filter cartridge construction |
| 01/30/2007 | US7168573 Environmentally friendly filter cartridge |
| 01/30/2007 | US7168572 Plastic molded center tube assembly |
| 01/25/2007 | WO2005107919A3 Cartridge filter system |
| 01/25/2007 | DE102004014149B4 Filtervorrichtung Filter device |
| 01/24/2007 | CN1901983A Keyed filter assembly |
| 01/24/2007 | CN1899663A Showering filter |
| 01/23/2007 | US7166215 Pressure vessel and recyclable filter cartridge |
| 01/18/2007 | US20070012612 Filter for a spin pack assembly |
| 01/17/2007 | CN1295010C Fluid filter having drain structure and drain tool |
| 01/16/2007 | US7163625 Filtration device |
| 01/16/2007 | US7163623 Fuel filter with keys |
| 01/16/2007 | CA2218826C Improved pleated filter arrangement |
| 01/11/2007 | WO2007003259A1 Filter cartridge |
| 01/11/2007 | WO2006128187A3 Enhanced ceramic filter for drinking water treatment |
| 01/11/2007 | WO2006071926A3 Filter with improved fatigue performance and torque transfer |
| 01/11/2007 | DE202005013478U1 Cartridge filter for liquids, e.g diesel fuel, with reduced opportunity for dirty fluid leakage into clean stream, has fluted cylindrical filtration element with resilient end plate formed to provide sealing against filter top |
| 01/10/2007 | EP1261406B1 Disposable fluid separation device and manifold assembly design with easy change-out feature |
| 01/10/2007 | CN2855503Y Filter core of machine oil cleaner |
| 01/09/2007 | US7160453 Filter for removing contaminants from water |