| Patents for B01D 27 - Cartridge filters of the throw-away type (5,673) |
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| 11/01/2007 | US20070251837 Shaped Bodies Made of Powders or Granulated Metal, Method for the Production Thereof and Their Use |
| 10/31/2007 | EP1251927B1 Filter arrangement and method for servicing the same |
| 10/31/2007 | CN200966945Y Core of multifunctional water purifier |
| 10/25/2007 | WO2007121085A2 Control of vapor emissions from gasoline stations |
| 10/25/2007 | US20070246421 Filter Cartridge and Apparatus for the Filtration of Liquids |
| 10/25/2007 | US20070246417 Height adjustable center tube and guide for a filter cartridge assembly |
| 10/25/2007 | DE202007012178U1 Filterelement mit wechselbarem Filterkopf Filter element with replaceable filter head |
| 10/25/2007 | DE202007009067U1 Kraftstofffilter für Nutzfahrzeuge Fuel filters for commercial vehicles |
| 10/24/2007 | CN200963544Y Disassembling-free filter |
| 10/24/2007 | CN200963543Y Portable ceramic film purifier |
| 10/24/2007 | CA2584579A1 Height adjustable center tube and guide for a filter cartridge assembly |
| 10/18/2007 | WO2007118235A2 Filtration system for preparation of fluids for medical applications. |
| 10/18/2007 | WO2007117958A2 Fluid filter element and bypass insert |
| 10/18/2007 | US20070241048 Disposable tangential flow filtration device holder |
| 10/18/2007 | DE202007010790U1 Filterkartusche und -einrichtung für die Wasseraufbereitung Filter cartridge and Equipment for water treatment |
| 10/17/2007 | EP1750824B1 Fuel filter for diesel internal combustion engines |
| 10/16/2007 | US7281632 Filter media surface modification for enhanced sealing and apparatus utilizing the same |
| 10/11/2007 | US20070235381 Water filter |
| 10/11/2007 | US20070235378 Top Load Liquid Filter Assembly for Use with Treatment Agent; and, Methods |
| 10/11/2007 | DE202006008596U1 Filterelement zur Reinigung eines Fluids A filter element for cleaning a fluid |
| 10/11/2007 | DE102007016320A1 Kraftstofffilter Fuel filter |
| 10/11/2007 | DE102006044746A1 Wasserfilter-Kartuschensystem mit kombinierter Verschneideventiltechnik in der Kerze und Einstellvorrichtung im Kopf Water filter cartridge system with combined Verschneideventiltechnik candle and adjustment in the head |
| 10/10/2007 | CN200957319Y Portable water purifier |
| 10/10/2007 | CN101052451A Rotary valve assembly for fluid filtration system |
| 10/10/2007 | CA2582816A1 Filter relief valve and filter cartridge assembly seal |
| 10/09/2007 | US7279091 Filter device |
| 10/04/2007 | WO2007109892A1 Plant extracts and uses thereof in filter systems |
| 10/04/2007 | US20070227964 Fluid filter element and bypass insert |
| 10/04/2007 | US20070227959 Filter cartridges and methods |
| 10/04/2007 | DE102007014972A1 Suction-side and pressure-side fluid filter with internal bypass, e.g. for motor vehicle fluid circuits, has end caps with sieve arranged between them and sieve filter medium and which are surrounded by filter housings |
| 10/04/2007 | CA2644616A1 Plant extracts and uses thereof in filter systems |
| 10/03/2007 | EP1838407A2 Filter with improved fatigue performance and torque transfer |
| 10/03/2007 | EP1838406A1 Pleated air filter with reverse pulsating air flow cleaning |
| 09/27/2007 | US20070221561 Liquid filtration systems |
| 09/27/2007 | US20070221560 Fuel Filter for Diesel Internal Combustion Engines |
| 09/25/2007 | US7273550 Filter assemblies with valves |
| 09/20/2007 | WO2007104349A1 Filter element |
| 09/20/2007 | WO2007059238A3 Liquid filter arrangement and filter member |
| 09/20/2007 | US20070215561 Filter Cartridge and Method and Apparatus for Replacing Same |
| 09/20/2007 | US20070215536 Filter cartridge for gravity-fed water treatment device |
| 09/20/2007 | DE202007006385U1 Flüssigkeitsfilter mit Rücklaufsperrventil im reinseitigen Strömungskanal Liquid filter with anti-return valve in the clean-side flow channel |
| 09/20/2007 | DE102007010594A1 Kraftfahrzeugscheibenwaschanlagenanordnung Motor vehicle windshield washer assembly |
| 09/20/2007 | DE102006012591A1 Filtervorrichtung Filter device |
| 09/20/2007 | DE102006011844A1 Filter element for cleaning contaminated fluid comprises valve body having screen-like flexible closing casing which blocks fluid passage |
| 09/20/2007 | DE102006011842A1 Filterelement Filter element |
| 09/19/2007 | CN101039611A Filter cartridge and seat element for a filter cartridge |
| 09/19/2007 | CN101036845A 过滤器对准装置 Filter alignment device |
| 09/19/2007 | CN100337714C Filter cartridge having component for use with a sensor system, assemblies and methods |
| 09/19/2007 | CN100337713C Staged oil filter incorporating timed release oil conditioner |
| 09/13/2007 | US20070209992 Spin-on filter assembly and methods |
| 09/13/2007 | DE202006007194U1 Kühlmittelfilter mit Silikatspeicher Coolant filter with silicate memory |
| 09/12/2007 | EP1830940A1 Freeze resistant water filter |
| 09/12/2007 | CN200945403Y Novel nanometer high energy ceramic filter element |
| 09/11/2007 | US7267770 Cartridges |
| 09/11/2007 | US7267768 Liquid filter |
| 09/11/2007 | US7267289 Shrouded hose filter |
| 09/04/2007 | US7264718 Fluid filter apparatus and method |
| 09/04/2007 | US7264717 Liquid dispensing apparatus and a filter assembly for a liquid dispensing apparatus |
| 08/30/2007 | WO2007098475A2 Water treatment device and method |
| 08/30/2007 | WO2006017284A3 Replaceable filter element with integral annular trap |
| 08/30/2007 | WO2000024486A3 Magnetic core for an oil filter |
| 08/30/2007 | US20070199881 Fuel Filter With Antifreeze Device |
| 08/30/2007 | DE102006006932A1 Filterpatrone zum Einsetzen in einen Wasservorratstank Filter cartridge for insertion into a water storage tank |
| 08/29/2007 | EP1824577A1 Rotary valve assembly for fluid filtration system |
| 08/29/2007 | CN101024528A RF recognition system for fluid treatment system |
| 08/29/2007 | CN101024133A Coaxial full-flow and bypass oil filter apparatus and method |
| 08/28/2007 | US7261818 Method for the fabrication of a pleated filter |
| 08/28/2007 | US7261816 Ion-exchange filter |
| 08/28/2007 | US7261815 Water filter for refrigerator water dispenser |
| 08/23/2007 | DE202007001237U1 Einweg-Kaffeefilterring Disposable coffee filter ring |
| 08/23/2007 | DE102007006425A1 Round filter unit for filtering dusty air or fluid, has bellows with folding loops that run in longitudinal direction of bellows to form three-dimensional crown structure, and cover lid whose edge has form corresponding to crown structure |
| 08/23/2007 | DE102006006931A1 Filterpatrone zum Einsetzen in einen Wasservorratstank Filter cartridge for insertion into a water storage tank |
| 08/23/2007 | DE102005022932B4 Ölfilteranordnung Oil filter assembly |
| 08/23/2007 | CA2642345A1 Fluted filter apparatus |
| 08/22/2007 | EP1819412A1 Filter, in particular for filtering fuel |
| 08/21/2007 | US7258781 Single-use long-life faucet-mounted water filtration devices |
| 08/16/2007 | WO2007092965A2 Filter cartridges for fluid intake systems |
| 08/16/2007 | US20070187318 Filter cartridges for fluid intake systems |
| 08/16/2007 | US20070187316 Oil filter assembly |
| 08/16/2007 | US20070187307 Filter Cartridge with Check Valve Protection |
| 08/16/2007 | DE102006047096A1 Filterpatrone zum Einsetzen in einen Wasservorratstank Filter cartridge for insertion into a water storage tank |
| 08/16/2007 | DE102006005780A1 Filterkartusche für eine Getränkemaschine Filter cartridge for a beverage machine |
| 08/16/2007 | CA2642159A1 Filter cartridges for fluid intake systems |
| 08/14/2007 | US7255760 Apparatus for manufacturing filter cartridges, and method of using same |
| 08/09/2007 | US20070181481 Filter element with flow directing end cap |
| 08/09/2007 | DE19856723B4 Filtereinsatz für ein einen Einlaß und einen Auslaß aufweisendes Kraftstoffilter Filter cartridge for an inlet and an outlet exhibiting Fuel |
| 08/09/2007 | DE102006003949A1 Filterelement mit Anschlusselement Filter element with connecting element |
| 08/08/2007 | EP1587599B1 Additive dispensing cartridge for an oil filter and oil filter incorporating same |
| 08/08/2007 | CN1330400C Filter cartridge |
| 08/07/2007 | US7252763 Point-of-use water treatment system |
| 08/07/2007 | US7252757 Faucet-mounted water filtration device including gate position sensor |
| 08/02/2007 | WO2005087344A3 Liquid filter assembly for use with treatment agent; and, methods |
| 08/01/2007 | EP1813337A1 Coaxial full-flow and bypass oil filter apparatus and method |
| 08/01/2007 | EP1812137A1 Improved high strength, high capacity filter media and structure |
| 07/26/2007 | WO2007082548A1 Universal bi-cartridge |
| 07/26/2007 | WO2007082492A1 A high efficiency purifying method for recycling coal slurry water |
| 07/26/2007 | WO2007067791A3 Spin-on filter assembly and methods |
| 07/26/2007 | WO2006120244A3 Filtering system, in particular for filtering liquids in internal combustion engines Filtering system, in Particular for filtering liquids in internal combustion engines |
| 07/26/2007 | WO2006120242A3 Filter device, especially for filtering liquids in internal combustion engines |
| 07/26/2007 | DE202007007232U1 Filterbaugruppe Filter assembly |