| Patents for B01D 27 - Cartridge filters of the throw-away type (5,673) |
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| 07/28/2005 | WO2005055336A3 Fuel cell system including an ion filter |
| 07/28/2005 | US20050161386 Bowl-cartridge filter having interlock mechanism and methods |
| 07/28/2005 | US20050161378 Two piece elastomer relief and anti-drain back valves for filter |
| 07/27/2005 | EP1556153A2 Fluid filter and methods for assembling the said filter |
| 07/27/2005 | CN1646434A Water filter cartridge comprising an exchangeable testing unit that contains a conductance sensor |
| 07/27/2005 | CN1646201A Encapsulated filter cartridge |
| 07/23/2005 | CA2490314A1 Two piece elastomer relief and anti-drain back valves for filter |
| 07/21/2005 | US20050155924 Support structure for holding filter medium |
| 07/21/2005 | DE202005008255U1 Filter element for filtering purposes comprises a filter body joined to a head which is provided with interlocking elements |
| 07/20/2005 | EP1555059A1 Filter with additive |
| 07/20/2005 | EP1555058A1 Liquid filter for internal combustion engine and removable filtering cartridge for such a filter |
| 07/20/2005 | CN1642614A Filter cartridge construction |
| 07/20/2005 | CN1642613A Filter cartridge construction |
| 07/19/2005 | US6919023 Acid neutralizing filter canister |
| 07/14/2005 | US20050150824 Water filtration tank dispensing system |
| 07/13/2005 | EP1517733A4 Fluid filter retainer and seal apparatus and method |
| 07/13/2005 | CN1636619A 流体过滤器 Fluid filter |
| 07/07/2005 | WO2005061073A1 Keyed filter assembly |
| 07/07/2005 | US20050145559 Filter assembly |
| 07/07/2005 | DE10358134A1 Fluid filter, especially for filtering fuel or oil, has essentially spherical housing, filter element with outer contour corresponding essentially to inner contour of housing, gap volume formed between housing and filter element |
| 07/07/2005 | DE10355013A1 Filtering liquids, oils and emulsions used in machines and engines comprises using filter element for coarse particles and filter element with valve for fine particles and impurities |
| 07/06/2005 | EP1549411A1 Filter having staged pleating |
| 07/06/2005 | EP1503841A4 Water filter assembly |
| 07/05/2005 | CA2147206C Air filter for the intake air of an internal-combustion engine |
| 06/29/2005 | EP1545736A1 Staged oil filter incorporating timed release oil conditioner |
| 06/29/2005 | EP1399235B1 Spin-on filter element and corresponding filter head |
| 06/29/2005 | EP1140319B1 Pleated filter element and method of forming a pleated filter element |
| 06/28/2005 | US6911143 Base receptacle for filter cartridge incorporating a peripheral compatibility matrix |
| 06/23/2005 | US20050133682 Folding collapsible stand for table saw |
| 06/21/2005 | CA2383199C Filler cup for fluid filter |
| 06/16/2005 | WO2005055336A2 Fuel cell system including an ion filter |
| 06/16/2005 | WO2005009906A3 Salt chlorine generator |
| 06/16/2005 | US20050126965 Coaxial full-flow and bypass oil filter |
| 06/16/2005 | CA2544407A1 Fuel cell system including an ion filter |
| 06/09/2005 | DE202005005067U1 Automotive cabin air filter is retained within surrounding frame by flat panel seal with locating apertures for closure |
| 06/08/2005 | EP1536875A2 Encapsulated filter cartridge |
| 06/02/2005 | WO2005049173A1 Fuel filter with heating device |
| 06/02/2005 | US20050115888 Filtration cartridges with metallic end members and method of manufacturing |
| 06/02/2005 | US20050115882 Fuel cell system including an ion filter |
| 06/02/2005 | US20050115876 Fluid filter with pressure relief valve |
| 06/02/2005 | DE202005004873U1 Filter Filter |
| 06/01/2005 | EP1535655A1 Fluid filter with release of additives |
| 05/31/2005 | US6899306 Folding collapsible stand for table saw |
| 05/26/2005 | US20050108867 Filter cartridge and process |
| 05/25/2005 | EP1533013A1 Filter |
| 05/25/2005 | CN1619135A Fuel filter diverter |
| 05/24/2005 | US6896753 Method of making a fluid filter, and filter which is a product thereof |
| 05/19/2005 | WO2005045335A2 Improved designs for filtration systems within appliances |
| 05/19/2005 | US20050103701 Liquid filter arrangement with secondary filter and bypass flow |
| 05/19/2005 | US20050103692 Fluid filter assembly |
| 05/18/2005 | CN1201846C Filter |
| 05/18/2005 | CA2482371A1 Fluid filter assembly |
| 05/17/2005 | US6893560 Filter container having a mounting plate formed of sintered metal |
| 05/17/2005 | US6893555 Dual flow filter |
| 05/11/2005 | EP1218081B1 Filter and valve apparatus |
| 05/11/2005 | CN1613540A Structure of filter with replaceable parts |
| 05/05/2005 | US20050092661 Single-use long-life faucet-mounted water filtration devices |
| 05/04/2005 | EP1198278B1 Filter device for microfiltration of oil |
| 04/28/2005 | WO2005012183A3 Stormwater treatment system |
| 04/20/2005 | EP1524021A1 Valve and spring for fluid filter |
| 04/20/2005 | EP1524020A1 Oil filter gasket with flap |
| 04/20/2005 | CN1607326A Oil filter gasket with flap |
| 04/19/2005 | US6881334 Eccentric interference retention system for a filter cartridge |
| 04/19/2005 | US6881327 Water treatment device with fill-counting cartridge |
| 04/14/2005 | US20050077231 Oil filter gasket with flap |
| 04/14/2005 | US20050077230 Filter device for filtering liquids |
| 04/14/2005 | US20050077220 Valve and spring for fluid filter |
| 04/13/2005 | CN1196511C 过滤器组件 The filter assembly |
| 04/07/2005 | US20050072725 Inline water filter |
| 04/07/2005 | DE10342416A1 Filtermaterial Filter material |
| 04/06/2005 | EP1519778A1 Filter cartridge |
| 04/06/2005 | EP1519777A1 Filter cartridge |
| 04/06/2005 | EP1419001B1 Housing |
| 04/06/2005 | CN1603607A Shell of fuel pump |
| 04/05/2005 | US6875343 Dual direction bypass valve |
| 03/31/2005 | US20050067343 Fluid containment apparatus, and method of using same |
| 03/31/2005 | US20050067342 Rotary valve assembly for fluid filtration system |
| 03/30/2005 | EP1517733A1 Fluid filter retainer and seal apparatus and method |
| 03/30/2005 | EP1485180A4 Fluid filter assembly |
| 03/29/2005 | US6872431 Filter material construction and method |
| 03/24/2005 | US20050061733 Comprising one or more plies of fiber layers, in particular for the production of filter bags and filter cones for infused beverages, wherein the fiber layer contains fibers or microcapsules having phase change materials |
| 03/24/2005 | US20050061728 Salt-tolerant, water absorbing filter |
| 03/24/2005 | DE10340123A1 Filtereinrichtung zur Flüssigkeitsfilterung Filter means for filtering liquids |
| 03/16/2005 | EP1514587A1 Filter material |
| 03/16/2005 | CN1596146A Oil filter mounting plate assembly |
| 03/10/2005 | WO2005021131A1 Liquid fluid flow guide in engine liquid fluid filter |
| 03/10/2005 | US20050051477 Spin-on filter including improved seal arrangement and methods |
| 03/10/2005 | US20050051469 Spin-on filter including improved seal arrangement and methods |
| 03/10/2005 | CA2537176A1 Modular fluid treatment apparatus and method |
| 03/09/2005 | EP1511923A1 Filter for use in a flowing viscous medium |
| 03/08/2005 | US6863811 Filter cartridge incorporating a peripheral compatibility matrix |
| 03/03/2005 | US20050045553 Filter having staged pleating |
| 03/02/2005 | EP1510239A1 Liquid filter device |
| 03/02/2005 | EP1286742B1 Plastic filter housing having a weld seam skewed with regard to the longitudinal axis of the housing |
| 03/01/2005 | US6860241 Fuel filter including slow release additive |
| 03/01/2005 | CA2236107C Full flow/bypass filter assembly |
| 03/01/2005 | CA2234456C A fuel filter having improved communication with a contaminant container |
| 02/24/2005 | WO2005016488A1 Filter, especially for fuels and similar |
| 02/24/2005 | US20050040113 Stormwater treatment system |
| 02/24/2005 | US20050040092 Additive dispersing filter and method of making |