| Patents for B01D 27 - Cartridge filters of the throw-away type (5,673) |
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| 02/23/2012 | DE102010027069B3 Harnstoff-Wasser-Lösung-Filtersystem Urea-water solution filtration system |
| 02/23/2012 | CA2805857A1 Particulate filtering with filter cartridges having cylindrical segment shapes |
| 02/22/2012 | EP2419189A2 Bagged filter cartridge, system and methods |
| 02/22/2012 | EP1819412B1 Filter, in particular for filtering fuel |
| 02/21/2012 | US8119012 Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles |
| 02/21/2012 | US8118998 Self-adjusting minimum load filter cartridge and bypass valve |
| 02/16/2012 | US20120037561 Pleated filter medium |
| 02/16/2012 | DE10242682B4 Rundfilterelement und Verfahren zu dessen Herstellung Around the filter element and method for its production |
| 02/15/2012 | EP2417065A1 Replaceable cartridge filter for filtering systems, particularly for the treatment of drinking water, and filtering system including said filter |
| 02/14/2012 | US8114299 Filter with flow surge protection and method of protecting filter from flow surge |
| 02/14/2012 | US8114291 Pleated single phase filter coalescer element and method |
| 02/14/2012 | US8114284 Filter cartridge and apparatus for the filtration of liquids |
| 02/14/2012 | US8114238 Method of producing a tight joint between a multi-layer synthetic material and a filter medium |
| 02/13/2012 | DE202008018224U1 Luftfilter-Anordnung mit Endhalterung für Patrone; Air filter assembly with end support for cartridge; Komponenten Components |
| 02/10/2012 | DE202011109098U1 Filter Filter |
| 02/09/2012 | US20120031827 Agglomeration of high surface area rare earths |
| 02/09/2012 | US20120031824 Module insert for installation in a liquid filter |
| 02/09/2012 | US20120031822 Filter end cap assembly with bypass valve |
| 02/09/2012 | DE102010033742A1 Fluid filter, particularly fuel filter, has heating device arranged above upper end plate, where heating device has discharge channel extending through clean room in axially downward manner |
| 02/09/2012 | DE102010033508A1 Fluidfilter Fluid filter |
| 02/09/2012 | CA2807299A1 Apparatus for filtering and/or conditioning and/or purifying a fluid such as water |
| 02/07/2012 | US8110016 Fluid filter assembly including seal |
| 02/02/2012 | WO2012016143A2 No filter no run filter assembly with air vent |
| 02/02/2012 | WO2012015098A1 Filter assembly |
| 02/02/2012 | WO2011111974A3 Filter assembly for a water purifier |
| 02/02/2012 | DE112009004317T5 Fluidfilter mit Mutternplatte mit einer Dichtung an einer Endfläche und Aufbau zur äusseren Befestigung Fluid filter with mother board with a seal on an end face and body for external mounting |
| 02/02/2012 | DE102010038767A1 Affluent aggregate filter for filtering hydraulic or lubrication oil in e.g. lubricating oil system, has motor arranged within filter housing for driving pump for delivering oil, where pump is arranged within filter housing |
| 02/02/2012 | DE102010032934A1 Filterelement, Deckelkörper eines Filterelements und Filter zu Filtrierung von Fluiden Filter element cover body of a filter element and filter for filtration of fluids |
| 02/01/2012 | DE202008018218U1 Luftfilter-Anordnung mit Endhalterung für Patrone; Air filter assembly with end support for cartridge; Komponenten Components |
| 02/01/2012 | DE202008018217U1 Luftfilter-Anordnung mit Endhalterung für Patrone; Air filter assembly with end support for cartridge; Komponenten Components |
| 02/01/2012 | CN202128962U 机油滤清器滤芯 Oil filter cartridge |
| 02/01/2012 | CN102341353A Water treatment |
| 02/01/2012 | CN101530688B 用于飞机的筒式过滤器 Cartridge filters for aircraft |
| 01/31/2012 | US8105486 Water-cleaner |
| 01/26/2012 | US20120018358 Filter apparatus |
| 01/26/2012 | US20120018351 Silver-based Sorbents |
| 01/26/2012 | DE102009015094B4 Filterelement und Fluidfiltermodul Filter element and fluid filter module |
| 01/25/2012 | EP1689507B1 Keyed filter assembly |
| 01/25/2012 | CN101052451B Rotary valve assembly for fluid filtration system |
| 01/24/2012 | US8101076 Filter cartridge for jugs |
| 01/19/2012 | WO2012007220A1 Filter for cooling water of a primary circuit of a nuclear power station, and a method for filtering cooling water |
| 01/19/2012 | US20120012515 Filter assembly |
| 01/19/2012 | US20120012513 Filter Element and Filter Module |
| 01/19/2012 | DE102010031341A1 Fuel filter, particularly for internal combustion engine, has filter housing connected with filter head, where fuel inlet is connected to dirty side, and fuel outlet is connected to clean side |
| 01/19/2012 | DE102009053683B4 Filterelement mit Mittelrohr Filter element with center tube |
| 01/18/2012 | EP2257499B1 Container, and device and method for producing a disinfecting solution |
| 01/17/2012 | US8097154 Filter unit having a conical thread |
| 01/17/2012 | US8096423 Replaceable fuel filter element and fuel filter assembly |
| 01/17/2012 | CA2567685C Filter cartridge and device for filtering liquids |
| 01/16/2012 | DE202011104691U1 Flüssigkeitsfilter, insbesondere ein Ölfilter Liquid filter, especially an oil filter |
| 01/16/2012 | DE202011104690U1 Flüssigkeitsfilter, insbesondere Ölfilter Liquid filter, especially oil filter |
| 01/12/2012 | WO2012005623A1 Self-supporting, fluted filter medium (variants) |
| 01/12/2012 | WO2011119529A3 Multi filter lubricant purification system |
| 01/12/2012 | US20120006740 Filter assembly with reusable bypass valve |
| 01/12/2012 | DE102010020727B4 Filter, Filterelement, Befestigungsgehäuseteil eines Filtergehäuses und Teleskopschaltelement einer Schalteinrichtung einer lösbaren Rastverbindung Filter, filter element, fixing housing part of a filter housing and telescopic switching element of a switching device of a releasable locking connection |
| 01/11/2012 | EP2403624A1 Diagnostic devices and methods of use |
| 01/11/2012 | EP1879676B1 Filter cartridge and mounting system with keyed mounting means |
| 01/11/2012 | CN102316955A No filter no run fluid filtration systems |
| 01/10/2012 | US8092690 Fluid filter element |
| 01/05/2012 | WO2012002627A1 Water-treating cartridge unit |
| 01/05/2012 | US20120000841 Canister filter system with drain that cooperates with filter element |
| 01/04/2012 | EP2401050A1 Multi-compartment water purification bottle having a replaceable filter |
| 01/04/2012 | CN202096800U Filtration paper cylinder for Soxhlet extractor |
| 01/03/2012 | CA2630975C Detachable rotational filter supporter |
| 12/29/2011 | WO2011162854A1 Modular filter elements for use in a filter-in-filter cartridge |
| 12/29/2011 | DE102011001382A1 Kraftstofffilter für Kraftfahrzeuge. Fuel filters for automobiles. |
| 12/29/2011 | DE102010025217A1 Filterwerkstoff für ein Filterelement und Filterelement Filter material for a filter element and filter element |
| 12/29/2011 | DE102010025215A1 Filter material for use in filter element for filtration of e.g. fuel, has supporting structures comprising electrically conductive structural elements formed by linear elements that run transverse or inclined to pleat folds of material |
| 12/27/2011 | US8083938 Filter end cap assembly with bypass valve |
| 12/27/2011 | US8083074 Filter cartridge retention to nutplate |
| 12/22/2011 | WO2011159196A1 Filter module and device for purifying a liquid |
| 12/22/2011 | US20110309024 Water treatment |
| 12/22/2011 | US20110309008 Chemical Release System |
| 12/22/2011 | DE102010024115A1 Anordnung mit einem Deckel und einem selbsttragenden Filterelement Arrangement with a lid and a self-supporting filter element |
| 12/21/2011 | CN101530686B 带有用于键锁并驱动滤筒的构件的飞机过滤装置 Aircraft with a member for locking and driving the key cartridge filter device |
| 12/20/2011 | US8080159 Centertube for a combination full flow and bypass filter apparatus |
| 12/20/2011 | US8079479 In-tank fuel delivery module having an accessible fuel filter |
| 12/19/2011 | DE202011104686U1 Flüssigkeitsfilter, insbesondere ein Ölfilter Liquid filter, especially an oil filter |
| 12/16/2011 | DE202011104207U1 Rückspülbarer BAG Filter zur Entfernung von Schwebstoffen aus Waschwasser. Backflushable BAG filter to remove suspended solids from the wash water. |
| 12/15/2011 | WO2011156702A1 Spin-on filter assembly |
| 12/15/2011 | US20110303618 Reusable water filter systems and methods |
| 12/15/2011 | US20110303600 Liquid filter assembly, system and methods |
| 12/15/2011 | US20110303592 Filtration Device with Pressure-Activated Means for Bypassing Serial Filter Layers |
| 12/15/2011 | DE102010029832A1 Suction oil filter for supplying oil component into gear box of motor car, has filter arranged with bypass valve and closing bypass, where filter is formed by arrangement of closing bypass in region of inlet opening of lower housing portion |
| 12/15/2011 | DE102010023973A1 Filtereinsatz Filter cartridge |
| 12/15/2011 | DE102010023520A1 Heating device for heating e.g. urea water solution in tank-like container, has induction device for producing magnetic field, where magnetic field heats metallic components of filter element by producing eddy current |
| 12/15/2011 | DE102010023393A1 Filterelement, insbesondere Luftfilterelement Filter element, in particular air filter element |
| 12/15/2011 | DE102010023282A1 Air filter for motor vehicle, comprises filter body and plastic blow-molded housing with upstream and downstream chambers surrounding filter body |
| 12/15/2011 | DE102010009070B4 Verbindungsanordnung zur Verbindung zweier Bauteile zur Verbindung eines Filtergehäuses mit einem Deckel sowie Vorrichtung mit der Verbindungsanordnung Connecting arrangement for connecting two components for connecting a filter housing with a lid, as well as apparatus having the connector assembly |
| 12/14/2011 | EP2394725A2 A method and device for manipulating cells |
| 12/14/2011 | CN202070210U 柴油滤清器 Diesel filter |
| 12/14/2011 | CN102281934A 具有包括端面密封件和外部连接装置的螺母板的过滤器 Including the end face sealing member and having external connecting means of a nut plate filter |
| 12/13/2011 | US8075720 Circumferentially pleated filter assembly and method of forming the same |
| 12/08/2011 | US20110297624 Showerhead filter assembly and method of purification |
| 12/08/2011 | US20110297611 Fluted filter medium and process for its manufacture |
| 12/08/2011 | DE102007018712B4 Filtervorrichtung Filter device |
| 12/07/2011 | EP2391573A1 Water dispenser |
| 12/06/2011 | US8070945 Filtration module including unitary filter cartridge-bowl construction |
| 12/06/2011 | US8070940 Fuel filter device |
| 12/06/2011 | US8070928 Nanofabricated structures for electric field-assisted nucleic acid extraction |