| Patents for B01D 27 - Cartridge filters of the throw-away type (5,673) |
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| 12/17/2009 | US20090308801 Fluid Filter, Fluid Filter Assembly, And Mounting Method |
| 12/17/2009 | US20090308800 Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles |
| 12/17/2009 | DE202008010504U1 Filtersystem zur Filtrierung von Fluiden Filter system for filtering fluids |
| 12/17/2009 | DE102009017086A1 Filtertopf mit Drehmomentbegrenzer Remove pot with torque limiter |
| 12/16/2009 | EP2133131A1 Filtration cartridges with metallic end members and method of manufacturing |
| 12/16/2009 | CN101605584A Device for treating water, particularly a filtration device, and cartridge |
| 12/16/2009 | CA2669020A1 Filter with water separation device |
| 12/16/2009 | CA2669017A1 Filter with ejection mechanism |
| 12/16/2009 | CA2669010A1 Filter element and filter assembly including locking mechanism |
| 12/16/2009 | CA2669005A1 Fluid filter, fluid filter assembly, and mounting method |
| 12/10/2009 | WO2009148867A2 Contaminant adsorption filtration media, elements, systems and methods employing wire or other latice support |
| 12/10/2009 | WO2009148386A1 Device and filter cartridge for filtering liquid state medium |
| 12/10/2009 | US20090301975 Water purifier system and a filter element for such system |
| 12/10/2009 | DE202008010221U1 Filtereinrichtung mit einem Filtergehäuse zur Aufnahme eines Filterelements Filter device with a filter housing for receiving a filter element |
| 12/10/2009 | DE102008033044B3 Tapered filter element for use as engine intake filter in intake system in motor vehicle, has laterally arranged flow channel partially introduced through wall area of filter medium, and arranged opposite to region of wall area |
| 12/10/2009 | DE102008027374A1 Filter für Betriebsmittel einer Brennkraftmaschine, und Bestandteile eines solchen Filters Filters for resources of an internal combustion engine, and components of such a filter |
| 12/10/2009 | DE102008026552A1 Filter for cleaning hydraulic fluid, has winding strip used as filtering material, where winding strip is made of wire mesh, wound to dual Fermat's spirals and provided with cylindrical peripheral contour |
| 12/09/2009 | EP1644098B1 Porous filter |
| 12/09/2009 | CN101600485A Manufacture filtration elements |
| 12/08/2009 | US7628913 Aquarium filter cartridge and filtration system |
| 12/08/2009 | US7628280 Liquid filter arrangement; components; and methods |
| 12/03/2009 | WO2009145660A1 Filter cartridge and a method for the production and use thereof |
| 12/03/2009 | US20090294350 Replaceable cartridge type filter for filtering systems and a filtering system incorporating the filter |
| 12/03/2009 | DE202008009504U1 Filterelement und Filtersystem insbesondere für eine Brennkraftmaschine Filter element and filter system, in particular for an internal combustion engine |
| 12/03/2009 | DE202008009502U1 Filtersystem für eine Fluidleitung für flüssige Fluide, insbesondere für Schmieröl einer Brennkraftmaschine Filter system for a fluid conduit for liquid fluids, especially for lubricating oil of an internal combustion engine |
| 12/03/2009 | DE202008009501U1 Filtereinrichtung, insbesondere zur Filtration von Gasen oder Flüssigkeiten in Fahrzeugen Filter device, in particular for the filtration of gases or liquids in vehicles |
| 12/02/2009 | CN101594922A Tank |
| 12/02/2009 | CN100563777C Filter element, air cleaner, and methods |
| 12/01/2009 | US7625418 Spacer arrangement for pleated filter |
| 11/25/2009 | EP2123340A1 Filter |
| 11/25/2009 | CN201350363Y Filter element |
| 11/19/2009 | WO2009086993A3 Method and apparatus for purifying shale oil from solid impurities |
| 11/18/2009 | EP2119485A1 Fluid filtering device |
| 11/18/2009 | EP1274494B1 Keyed filter assembly |
| 11/17/2009 | US7618533 Filter system for an automobile engine |
| 11/12/2009 | US20090277823 Refrigeration Device Comprising a Water Filter |
| 11/11/2009 | CN101578125A 燃料过滤器 Fuel filter |
| 11/10/2009 | US7615152 Water filter device |
| 11/10/2009 | US7615146 Fluid filter with restrictive filter media for pressure relief |
| 11/10/2009 | US7614508 Water filter materials, water filters and kits containing silver coated particles and processes for using the same |
| 11/10/2009 | US7614507 Mesoporous activated carbon filter particles; killing or removal of bacteria, viruses, and microorganisms; silver or silver compound in coating |
| 11/10/2009 | US7614506 Water filter materials and water filters and processes for using the same |
| 11/10/2009 | US7614504 Open-end flow entrance spin-on filter |
| 11/05/2009 | WO2009132864A1 Filter module, filter device, and use of a filter module |
| 11/04/2009 | EP2113294A1 Filter module, filter device and use of a filter module |
| 11/03/2009 | US7611559 Filter element |
| 10/29/2009 | WO2009132330A2 Separation cartridges and methods for fabrication and use thereof |
| 10/29/2009 | DE102009014428A1 Fluid filter, particularly oil filters for use with filter system and motor of internal combustion engine, has valve in range of filter connection base, which has sliding valve body |
| 10/22/2009 | US20090261033 Fluid treatment element |
| 10/22/2009 | US20090261029 Fluid Filtration Apparatus and Method |
| 10/21/2009 | EP1799079B9 Filter cartridge and seat element for a filter cartridge |
| 10/21/2009 | CN101563141A Tank |
| 10/15/2009 | WO2009126713A2 Air filter |
| 10/15/2009 | WO2009126457A2 Replaceable filter cartridge with removal feature |
| 10/15/2009 | US20090255880 Single use sanitary filter assembly |
| 10/15/2009 | DE102009013529A1 Filter und Filtereinsatz Filters and filter insert |
| 10/14/2009 | CN201324561Y Filter core with double filter layers for water treatment equipment |
| 10/14/2009 | CN201324554Y Deserted precise oil filter |
| 10/14/2009 | CN100548898C Changeable lamp assembly for water treatment system |
| 10/14/2009 | CN100548430C Water purifier |
| 10/08/2009 | DE202008007294U1 Filtertopf mit Drehmomentbegrenzer Remove pot with torque limiter |
| 10/08/2009 | DE202008007292U1 Filterelement Filter element |
| 10/06/2009 | US7597806 Body fluid treating filter device |
| 10/06/2009 | US7597202 Remote filter |
| 10/01/2009 | US20090242475 Replaceable fuel filter elementand fuel filter assembly |
| 10/01/2009 | US20090242473 Tank |
| 10/01/2009 | US20090242472 Tank |
| 10/01/2009 | US20090241494 Seal arrangement for filter element; filter element assembly; and, methods |
| 09/30/2009 | EP2104545A1 Ring filter insert for a liquid filter |
| 09/29/2009 | US7594998 Aquarium filter assembly and filter element |
| 09/24/2009 | WO2009117554A1 Modular drinking water filtration system with bottom load cartridges |
| 09/24/2009 | WO2009115000A1 A method and device for connecting filter cartridge to filter cover by using an intermediary element |
| 09/24/2009 | US20090236277 Modular Drinking Water Filtration System with Internal Sealing Between Valve Spindle and Head |
| 09/24/2009 | US20090236276 Modular Drinking Water Filtration System with Adapter Rings for Replaceable Cartridges to Assure Proper Fit |
| 09/24/2009 | US20090235624 Fluid flow filter and method of making and using |
| 09/24/2009 | DE112007001880T5 Schnellablaßfilter Quick-drain filter |
| 09/24/2009 | DE112007001879T5 Schnellablaßfilter Quick-drain filter |
| 09/23/2009 | EP1044060B1 Bacteriostatic filter cartridge |
| 09/23/2009 | CN101537274A Fabricating method of block net type candle filter element |
| 09/23/2009 | CN100542974C Light assembly |
| 09/23/2009 | CN100542653C Fluid flow interruption means for filter of water purifier |
| 09/17/2009 | WO2009112235A1 Apparatus for filtering liquids and related filtering component |
| 09/17/2009 | US20090233134 Ion exchange cartridge for fuel cell applications |
| 09/17/2009 | US20090229231 Aircraft filter device with the filter being stopped in rotation |
| 09/16/2009 | CN101534918A Tank |
| 09/16/2009 | CN101530688A Cartridge filter for aircraft |
| 09/16/2009 | CN101530687A Aircraft filter device with a rotation-precenting filter |
| 09/16/2009 | CN101530686A Aircraft filter device with a member for keying and driving the cartridge |
| 09/16/2009 | CN100540107C Stationary type water purifier |
| 09/10/2009 | DE202009008466U1 Adapter zur Befestigung eines Filterelements Adapter for mounting a filter element |
| 09/10/2009 | DE202008006299U1 Filterelement Filter element |
| 09/09/2009 | CN100536981C Additive dispersing filter and method of making |
| 09/03/2009 | WO2009106476A1 Container, and device and method for producing a disinfecting solution |
| 09/03/2009 | WO2009105901A1 Water filter cartridge for a water tank of a household appliance |
| 09/03/2009 | WO2009085645A3 Joined filter media pleat packs |
| 09/03/2009 | DE102008011186A1 Filtereinrichtung, insbesondere Luftfilter für eine Brennkraftmaschine Filter device, in particular air filter for an internal combustion engine |
| 09/02/2009 | CN201299997Y Filter element of water purifier |
| 08/27/2009 | US20090211964 Corrugated-Ribbed Thread Plates for Oil/Fuel Spin-on Filters |
| 08/27/2009 | DE102006012591B4 Filtervorrichtung Filter device |
| 08/27/2009 | CA2655556A1 Anti-drainback valve with position positive locking for spin-on oil and fuel filters |