| Patents for B01D 27 - Cartridge filters of the throw-away type (5,673) |
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| 03/23/2006 | DE102004038814A1 Oil filter arrangement comprises receiving chamber having base region in which drainage plate axially moving on tube support is arranged with closure |
| 03/23/2006 | DE102004025811A1 Filterelement und Flüssigkeitsfilter für einfriergefährdete Fluide sowie Verfahren zur Herstellung des Filterelementes Filter element and liquid filters for risk of frost fluids and methods of making the filter element |
| 03/22/2006 | EP1636140A1 Small-scale treatment unit for waste water |
| 03/21/2006 | US7014753 Salt chlorine generator |
| 03/21/2006 | US7014050 Filter cartridge |
| 03/16/2006 | DE102005044219A1 Fuel filter system used to filter particulate matter from fuel of engines, has housing, filter cartridge, standpipe extending within filter cavity and defining drain passage, and pressure regulation valve positioned along drain |
| 03/15/2006 | EP1140458B1 A filter cartridge and process |
| 03/15/2006 | CN2764459Y Filtering core of water purifier |
| 03/09/2006 | US20060049096 Encapsulated filter cartridge |
| 03/09/2006 | US20060049095 Device for separating impurities from liquids |
| 03/09/2006 | DE102005022932A1 Oil filter arrangement comprises receiving chamber having base region in which drainage plate axially moving on tube support is arranged with closure |
| 03/09/2006 | DE102004047888B3 Plissierter Filtereinsatz mit einem angespitzten Rahmen aus einem thermoplastischen Material Pleated filter cartridge with a sharpened framework of a thermoplastic material |
| 03/09/2006 | DE10124845B4 Filter zur Ölreinigung Filter for cleaning oil |
| 03/02/2006 | US20060043009 Micro filter device for an in line filtering configuration |
| 03/02/2006 | DE102004041290A1 Filter arrangement comprises non-return valve for medium in pipe system, especially hydraulic circulating system in vehicle, housing having inlet and outlet and filter element |
| 03/01/2006 | CN2761294Y Drum cleaning machine |
| 03/01/2006 | CA2511741A1 Automotive fluid filter with sintered pellet filter medium and associated method |
| 02/28/2006 | US7005062 Self-supporting pump-filter apparatus for above-ground swimming pools |
| 02/23/2006 | US20060037893 Single-use long-life faucet-mounted water filtration devices |
| 02/16/2006 | WO2006016923A2 Mass or energy transfer cartridge and module |
| 02/16/2006 | US20060032795 Single-use long-life faucet-mounted water filtration devices |
| 02/16/2006 | US20060032794 Single-use long-life faucet-mounted water filtration devices |
| 02/16/2006 | US20060032793 Single-use long-life faucet-mounted water filtration devices |
| 02/16/2006 | US20060032792 Single-use long-life faucet-mounted water filtration devices |
| 02/16/2006 | DE102004036972A1 Flüssigkeitsfilter mit einem austauschbaren Ringfilterelement und einer Leerlaufeinrichtung Liquid filter with a replaceable ring filter element and an idle device |
| 02/15/2006 | EP1286746B1 Filtration systems |
| 02/15/2006 | CN1735445A Filter cartridge having component for use with a sensor system, assemblies and methods |
| 02/15/2006 | CN1241670C Filtration module including unitary filter cartridge bowl construction |
| 02/14/2006 | US6998045 Spin-on filter including improved sealing arrangement and filter head therefor |
| 02/14/2006 | US6998038 Stormwater treatment system |
| 02/14/2006 | US6997327 Salt-tolerant, water absorbing filter |
| 02/14/2006 | CA2162427C Filtration assembly, filter cartridge and elimination process of a used filter cartridge |
| 02/09/2006 | US20060027491 Filtration media and method of preparation |
| 02/09/2006 | DE102004036029A1 Ölfilteranordnung und Mittelrohr Oil filter assembly and center tube |
| 02/09/2006 | DE102004034302A1 Faltenfiltereinsatz Pleated filter insert |
| 02/09/2006 | DE102004031609A1 Filter element, especially for air filtration, comprising filter insert in frame with flexible sealing lips, formed from non-woven strip, allowing introduction into filter housing in sealed manner |
| 02/09/2006 | DE102004031608A1 Gehäuseverschluss Housing lock |
| 02/09/2006 | DE102004026166B3 Filterkartusche und Vorrichtung zur Filtration von Flüssigkeiten Filter cartridge and device for the filtration of liquids |
| 02/08/2006 | EP1067996B1 Filter constructions and methods |
| 02/07/2006 | US6994787 Clear plastic injection molded fuel/water separator |
| 02/02/2006 | US20060021925 Re-usable structure which attaches to the same filter head as originally intended to receive a throw-away spin-on |
| 02/02/2006 | DE102004033822A1 Ring filter element has axially interconnectable sections which are internally radially sealed in connecting region exclusively through radially acting ring seals |
| 02/01/2006 | EP1503840B1 Closure cap, especially for closing the connection of an oil filter |
| 01/31/2006 | US6991112 Disposable filter cartridge |
| 01/26/2006 | US20060016746 Filter cartridge |
| 01/26/2006 | US20060016745 Plastic molded center tube assembly |
| 01/26/2006 | DE102004029753B3 Screening element used as a spray protection for a sealing site of a filter used for filtering lubricant or fuel under pressure is in the form of an annular closed cover which surrounds and overlaps a sealing site |
| 01/25/2006 | EP1617929A1 Micro filter device for an in line filtering configuration |
| 01/25/2006 | EP1286748B1 Filters |
| 01/24/2006 | US6988625 Fluid filter with low-cost housing |
| 01/19/2006 | WO2005097294B1 Fluid filter apparatus and method |
| 01/19/2006 | US20060011523 Water filter cartridge comprising an exchangeable testing unit that contains a conductance sensor |
| 01/19/2006 | DE102004031816A1 Filteranordnung Filter assembly |
| 01/19/2006 | DE102004031809A1 Filterelement Filter element |
| 01/18/2006 | CN2751923Y 往复清洗机 Reciprocating washing machine |
| 01/18/2006 | CN2751860Y Rotary drum filtering device |
| 01/17/2006 | US6986843 Water purifier |
| 01/17/2006 | US6986842 Filter element with foam girdle to secure pleats and method of forming same |
| 01/17/2006 | US6986426 Extension and locking assembly for dripless element, and container therefore |
| 01/12/2006 | US20060006124 Filter cartridge and method and apparatus for replacing same |
| 01/12/2006 | US20060006109 Fuel filter system |
| 01/12/2006 | DE102004029641A1 Device for filtering fluids comprises filter element arranged in housing having housing parts which slide relative to each other along guide track |
| 01/12/2006 | DE102004029226A1 Filtervorrichtung und Filterelement Filter device and filter element |
| 01/12/2006 | DE102004029225A1 Filtervorrichtung und Filterelement Filter device and filter element |
| 01/12/2006 | CA2509481A1 Filter cartridge and method and apparatus for replacing same |
| 01/10/2006 | US6984319 Environmentally friendly acid neutralizing full flow cartridge |
| 01/10/2006 | US6983851 Extension and locking assembly for dripless element, and container therefore |
| 01/10/2006 | CA2364071C Bag shaped filter insert made of filter paper (netperforation) |
| 01/05/2006 | US20060000763 Gravity flow carbon block filter |
| 01/05/2006 | US20060000760 Combination particulate and acid-neutralizing filter |
| 01/05/2006 | DE10231095B4 Filterkartusche Filter cartridge |
| 01/04/2006 | EP1611934A1 Fluid filter with sensor |
| 01/04/2006 | EP1611339A1 Fuel filter for a motor vehicle |
| 01/04/2006 | EP1610882A1 Base for internal combustion engine filter cartridge |
| 01/03/2006 | US6981877 Simplified direct oxidation fuel cell system |
| 12/29/2005 | WO2005123218A1 Additive dispersing filter and method of making |
| 12/29/2005 | CA2567652A1 Additive dispersing filter and method of making |
| 12/21/2005 | CN1711123A Fluid filter and methods for assembling the said filter |
| 12/20/2005 | US6977039 Fluid filter apparatus and method |
| 12/20/2005 | US6977006 Keyed system for connection of filter cartridge to filter holder |
| 12/15/2005 | WO2005118105A1 Fuel filter with antifreeze device |
| 12/15/2005 | WO2005118102A1 Fuel filter for diesel internal combustion engines |
| 12/14/2005 | EP1605218A1 Refrigerator with water dispensing means comprising a water filter mounted within the refrigeration compartement |
| 12/14/2005 | EP1603655A1 Fluid filter assembly with center tube with integrated pressure-relief valve |
| 12/14/2005 | CN1708342A Filter cartridge incorporating a peripheral compatibility matrix |
| 12/14/2005 | CN1708341A Keyed connection between filter base and filter cartridge |
| 12/14/2005 | CN1708340A Keyed filter base for filter cartridge incorporating a corresponding keyed peripheral matrix |
| 12/14/2005 | CN1708339A Eccentric interference retention system for a filter cartridge |
| 12/13/2005 | US6974539 Combination filter element support and anti-prefill valve |
| 12/08/2005 | WO2005116344A1 Inlet collar for highway culverts |
| 12/08/2005 | DE102004022625A1 Flüssigkeitsfilter Liquid filter |
| 12/06/2005 | US6972092 Self-venting valve end cap and method |
| 12/06/2005 | US6971534 Disposable oil filter cover |
| 12/01/2005 | DE102004021786A1 Fuel or lubricating oil filter element, useful in combustion engines, comprises filter materials and at least a synthetic material comprising polyurethane, polyesterpolyol, polyetherpolyol or highly pure isocyanate |
| 11/30/2005 | EP1599270A2 A method and device for manipulating individual small objects |
| 11/30/2005 | EP1165203B1 Fuel filter |
| 11/29/2005 | US6969463 Fuel filter housing |
| 11/29/2005 | US6969461 Combination particulate and acid-neutralizing filter |
| 11/29/2005 | US6969458 Filter |
| 11/24/2005 | WO2005110575A1 Fluid treatment arrangements and methods for operating fluid treatment arrangements |