| Patents for B01D 27 - Cartridge filters of the throw-away type (5,673) |
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| 10/04/2006 | EP1706689A2 Improved designs for filtration systems within appliances |
| 10/01/2006 | CA2541507A1 High-efficiency fuel-water filter |
| 09/28/2006 | US20060213827 Filter device including pleated filter incorporated in a housing |
| 09/28/2006 | DE102005013672A1 Filtervorrichtung Filter device |
| 09/27/2006 | EP1704807A1 Filter comprising a cartridge and a prefilter |
| 09/27/2006 | EP0998343B1 Filter assembly |
| 09/27/2006 | CN1836765A Filtration module including unitary filter cartridge-bowl construction |
| 09/21/2006 | US20060207929 Fuel filter for a motor vehicle |
| 09/21/2006 | US20060207925 Water purification apparatus and system |
| 09/21/2006 | US20060207921 Fluid filter assembly with concave surface in the closed end of the housing |
| 09/21/2006 | DE202006011327U1 Easily maintained and serviced filter, includes housing lid with rapid closure, preferably based on flange ring, operable without tools, allowing ready access to interior cavity |
| 09/21/2006 | DE202005007872U1 Filtereinrichtung, insbesondere zur Flüssigkeitsfilterung in Brennkraftmaschinen Filter device, in particular for filtering liquids in internal combustion engines |
| 09/21/2006 | DE202005007871U1 Filtereinrichtung, insbesondere zur Flüssigkeitsfilterung in Brennkraftmaschinen Filter device, in particular for filtering liquids in internal combustion engines |
| 09/21/2006 | DE202005007870U1 Filtereinrichtung, insbesondere zur Flüssigkeitsfilterung in Brennkraftmaschinen Filter device, in particular for filtering liquids in internal combustion engines |
| 09/21/2006 | DE202005007869U1 Filtereinrichtung, insbesondere zur Flüssigkeitsfilterung in Brennkraftmaschinen Filter device, in particular for filtering liquids in internal combustion engines |
| 09/21/2006 | DE202005007637U1 Filterelement Filter element |
| 09/21/2006 | DE102005012492A1 Filter insert has box frame with elastic outer lip and inner fan-fold polyurethane filter panel |
| 09/21/2006 | DE102005010437A1 Endscheibe für ein Filtermedium End plate for a filter medium |
| 09/20/2006 | EP1556153B1 Fluid filter and method for assembling the said filter |
| 09/20/2006 | EP1453585B1 Low spillage replaceable water filter assembly |
| 09/20/2006 | CN1833749A Plastic end-cap |
| 09/19/2006 | US7108785 Blood conditioning device |
| 09/19/2006 | US7108139 Plastic extruded center tube profile and method of manufacture |
| 09/19/2006 | CA2210978C Flow inverter for filters |
| 09/14/2006 | WO2006095954A1 Fluid flow interruption means for filter of water purifier |
| 09/14/2006 | US20060201866 Disposable fluid separation device and manfold assembly design with easy change-out feature |
| 09/14/2006 | US20060201865 Fuel filter with keys |
| 09/14/2006 | US20060201864 Remote mountable filter assembly |
| 09/14/2006 | US20060201858 Fluid filter assembly having a combination valve |
| 09/13/2006 | CN1832791A Filter cartridge having bypass feature |
| 09/11/2006 | CA2500450A1 Water filter bottle |
| 09/07/2006 | US20060196823 Filter media-to-plastic adhesion method and apparatus |
| 09/07/2006 | US20060196822 Filter cartridge for a filter assembly |
| 09/07/2006 | US20060196818 Filter for filtering mutagens from an engine oil |
| 09/07/2006 | DE102006003551A1 Device for filtering liquids comprises deformable expansion element with recess performing additional function |
| 09/06/2006 | EP1697019A1 Single-use long-life faucet-mounted water filtration devices |
| 09/06/2006 | CN1829540A Filter assembly for a reprocessor |
| 09/06/2006 | CN1827203A Filter with filtering element |
| 09/05/2006 | US7101479 Filter cartridge construction |
| 09/03/2006 | CA2533736A1 Filter media-to-plastic adhesion method and apparatus |
| 08/31/2006 | US20060191841 Blood filter device and method of producing the same |
| 08/31/2006 | US20060191832 Dual media fuel filter and fuel/water separator cartridge filter system |
| 08/31/2006 | DE102005008935A1 Kunststoffendscheibe Plastic end |
| 08/30/2006 | EP1695753A1 Filter element with drainage tube |
| 08/30/2006 | EP1644098A4 Porous filter |
| 08/30/2006 | EP1519777B1 Filter cartridge |
| 08/30/2006 | EP1285165B1 Fuel filter assembly with priming pump and heating device |
| 08/30/2006 | CN1826161A Water filter and a method of water purification, backwashing and rinsing |
| 08/29/2006 | US7097765 Water heater filter |
| 08/29/2006 | US7097763 Ion exchange filter apparatus |
| 08/29/2006 | US7097693 Combination depth and phase separation membrane filter |
| 08/24/2006 | WO2006088258A1 Cartridge retaining mechanism for nucleic acid extracting apparatus |
| 08/24/2006 | US20060186036 Open-end flow entrance spin-on filter |
| 08/24/2006 | DE102005007024A1 Flüssigkeitsfiltersystem Liquid filter system |
| 08/24/2006 | DE102005007021A1 Filtersystem Filter system |
| 08/24/2006 | DE102005007019A1 Filtersystem Filter system |
| 08/24/2006 | DE102005007018A1 Flüssigkeitsfilter Liquid filter |
| 08/23/2006 | EP1560635B1 Filter cartridge having component for use with a sensor system |
| 08/23/2006 | EP1326693B1 Filter device |
| 08/23/2006 | EP0883429B1 Coreless non-metallic filter element |
| 08/17/2006 | US20060183619 Pleating apparatuses |
| 08/17/2006 | US20060180539 Liquid filter system |
| 08/17/2006 | US20060180537 Pressure gradient dosing system for fluid supply |
| 08/17/2006 | US20060180505 Separation method and apparatus incorporating materials having a negative poisson ratio |
| 08/17/2006 | DE102004058590A1 Particle filter production, for cleaning exhaust gases produced from diesel engines, comprises preparing strip of carrier material structured by deforming, producing filter walls of one-part strip section and further processing |
| 08/16/2006 | EP1689507A1 Keyed filter assembly |
| 08/16/2006 | EP1689504A2 Fuel cell system including an ion filter |
| 08/15/2006 | US7090773 Coaxial full-flow and bypass oil filter |
| 08/15/2006 | US7090708 Filter element for filtering a fluid stream |
| 08/10/2006 | US20060175241 Drain valve insert |
| 08/10/2006 | DE102006005551A1 Integrierte Wannenvorrichtung mit Waffelmuster und Verfahren When integrated device with Waffle pattern and procedure |
| 08/08/2006 | US7087166 Filter element and filter device having replaceable filter |
| 08/08/2006 | US7086537 Extension and locking assembly for dripless element, and container therefore |
| 08/03/2006 | WO2006023748A3 Reverse flow fuel filter |
| 08/03/2006 | US20060169630 Filter assemblies and valves for filter assemblies |
| 08/03/2006 | CA2771265A1 Encapsulated water treatment system |
| 08/03/2006 | CA2771122A1 Filter cartridge |
| 08/02/2006 | CN1267178C Filter body and its producing method and fluid filter |
| 08/01/2006 | US7083661 Air filter element and method of producing the same |
| 08/01/2006 | US7083564 Pleating methods |
| 07/26/2006 | EP1683959A1 Air cleaner structure for vehicle |
| 07/25/2006 | US7081201 Encapsulated filter cartridge |
| 07/25/2006 | CA2553464A1 Method of manufacturing oil filter module by use of a laser |
| 07/25/2006 | CA2278762C Spiral wound extraction cartridge |
| 07/20/2006 | US20060157403 Fluid filter and methods |
| 07/20/2006 | US20060157399 Filter Cartridge for a Standalone Point of Use Water Purification Device |
| 07/20/2006 | US20060157391 System for monitoring the performance of fluid treatment cartridges |
| 07/18/2006 | US7077955 Joint used in one of a water inlet or water outlet of a filter cylinder or a filter casing |
| 07/18/2006 | US7077951 Vessel for heating and filtering water |
| 07/13/2006 | WO2006073704A1 Freeze resistant water filter |
| 07/13/2006 | WO2006073409A1 Modular, high volume, high pressure liquid disinfection using fractional screw |
| 07/13/2006 | DE102004063346A1 Concentric filter is made from folded paper, non-woven or melt-blown fabric which is bonded to end disks and is supported by helix made from plastic or metal |
| 07/12/2006 | CN2794605Y Filter core filter |
| 07/12/2006 | CN1802320A Small-scale treatment unit for waste water |
| 07/11/2006 | US7073670 High capacity depth filter bag |
| 07/11/2006 | CA2190825C Bypass filtering |
| 07/06/2006 | WO2006070109A1 Filter provided with a clogging detector and an assembly for detecting the presence of a filtering element therein |
| 07/06/2006 | US20060144772 cylindrical tubes having seal for sealing the discharge tube to a standpipe of fluid tanks, coupled to collectors having aperture for receiving fluids; replaceable filters |
| 07/06/2006 | DE202005003047U1 Liquid filter with insert containing filter medium and by-pass valve, e.g. for use as an oil filter for car engines, has a by-pass valve in which the valve body has a projection extending through the valve opening itself |
| 07/06/2006 | DE202005002955U1 Filter insert for liquid filters, e.g. oil filters for car engines, has a drainage channel sealed by a plug which forms part of a special unit fixed to the insert by clamping or fixing tongues between the folds of the filter |