| Patents for B01D 29 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups; filtering elements therefor (33,527) |
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| 07/02/2009 | US20090166284 Filter System |
| 07/02/2009 | US20090166274 Engine valve with a combined engine oil filter and valve actuator solenoid |
| 07/02/2009 | US20090165432 Air conditioning apparatus |
| 07/02/2009 | DE102007063243A1 Filtereinrichtung Filter means |
| 07/02/2009 | DE102007063241A1 Filtering device for use in e.g. food industry, has cleaning device increasing pressure in clean area and/or lowering pressure in coarse area, such that directional stripping of filter body takes place from lean area to coarse area |
| 07/02/2009 | DE102007063240A1 Separationseinrichtung Separation device |
| 07/01/2009 | EP2075046A1 Separation device |
| 07/01/2009 | CN201263919Y Multi-filter element water purification apparatus |
| 07/01/2009 | CN201263918Y Immersed filter |
| 07/01/2009 | CN201263917Y Screw type continuous filtration device using sewage water and water source on earth's surface as heat pump water source |
| 07/01/2009 | CN201263916Y Backwashing filtering equipment |
| 07/01/2009 | CN201263915Y Filtering bottle |
| 07/01/2009 | CN201263914Y Spray welding filter element for water processor |
| 07/01/2009 | CN201263913Y Closed type connecting structure on edge of filter element filtering net |
| 07/01/2009 | CN201263912Y Polyisobutene filter element |
| 07/01/2009 | CN101472656A System and method for liquid filtration with reduced hold-up volume |
| 07/01/2009 | CN101468267A Extrusion device of disc type filter with unique rolling |
| 07/01/2009 | CN101468266A Fixing device of filter disk filter cloth |
| 07/01/2009 | CN101468265A Microporous film filter for acid liquor filtering |
| 07/01/2009 | CN101468264A Microporous film filter for processing heavy metal wastewater |
| 07/01/2009 | CN101468263A Split combined engine oil cleaner |
| 07/01/2009 | CN100507257C Filter unit and valve for a fuel supply system |
| 07/01/2009 | CN100507172C Device for removing material to be screened from liquid flowing in a channel |
| 07/01/2009 | CN100506345C Superfine molecular sieves filtering separating and mother solution recovering method |
| 07/01/2009 | CN100506343C Method of fabricating a semiconductor device |
| 06/30/2009 | US7553801 concentrated fuel additive in solid or gel form, dissolution time in the fuel is less than or equal to about 160 minutes; contains a fuel soluble thermoplastic elastomer, detergent, a solid water removal agent; capsule, gel capsule, or tablet; easily dispensed to fuel tank by end-user in effective amount |
| 06/30/2009 | US7553415 Fuel filter with clean water outlet |
| 06/30/2009 | US7553413 Plasma concentrator device |
| 06/30/2009 | US7553412 Method for continuous on-site monitoring and treatment of water |
| 06/30/2009 | US7553411 Filter cartridge |
| 06/30/2009 | US7553408 Hydraulic lubrication filter circuit |
| 06/25/2009 | US20090159535 Method of collecting medical waste in a waste collection unit using disposable manifold with staged waste filtering/processing |
| 06/25/2009 | US20090159524 Filter Cartridge for a Reversible Flow Filter |
| 06/25/2009 | US20090159522 Method for grafting a porous element for leucodepletion |
| 06/25/2009 | US20090158933 Lint Filter Device and Method for Cleaning a Lint Filter Device |
| 06/25/2009 | US20090158697 Air filter |
| 06/25/2009 | DE202009005356U1 Filter für pastenartige Massen Filters for pasty masses |
| 06/25/2009 | DE102008058237A1 Filtering system for e.g. vehicle air conditioning has at least one folded filter element connected with frame system that has frame element along its longitudinal sides |
| 06/25/2009 | DE102007060748A1 Filter bag i.e. three-dimensional filter bag, manufacturing method, involves stretching two circular disk-shaped non-woven materials to form three-dimensionally formed wall, where stretching is executed in injecting form |
| 06/25/2009 | DE102007006072B4 Filtereinrichtung für flüssige Medien Filter means for liquid media |
| 06/25/2009 | DE102004020970B4 Filterelement für ein Fluid Filter element for a fluid |
| 06/24/2009 | EP2072135A1 Immunoassay product and process |
| 06/24/2009 | EP2072103A1 Filter cartridge and oil filter of a combustion motor |
| 06/24/2009 | EP1981608B1 Filter element with flow directing end cap |
| 06/24/2009 | EP1744872B1 Method for the operation of a filter press comprising a plunger |
| 06/24/2009 | CN201260912Y Micropore sintering fine filter |
| 06/24/2009 | CN201260911Y Filtering equipment for sewage disposal |
| 06/24/2009 | CN201260910Y Novel hydraulic filter for preventing filter element replacement contamination |
| 06/24/2009 | CN201260909Y Micropore sintering filter tube |
| 06/24/2009 | CN201260908Y Liquid filter |
| 06/24/2009 | CN201260907Y Lower liquid discharge spiral framework type filtering column |
| 06/24/2009 | CN101466448A Filter apparatus |
| 06/24/2009 | CN101466447A Fine filtering apparatus using flexible fiber filter module |
| 06/24/2009 | CN101462012A Accurate filter machine |
| 06/24/2009 | CN100503491C Device for thickening or dewatering sludge, watery, sediments or the like, espeically surplus sludge in sewage treantment plants |
| 06/24/2009 | CN100502996C Cleaner filter core assembly |
| 06/23/2009 | CA2548979C Oil filtration system |
| 06/23/2009 | CA2455796C Self-venting filter element for a filter arrangement |
| 06/18/2009 | US20090152210 Apparatus and method to elute microorganisms from a filter |
| 06/18/2009 | US20090152197 System for Energy Recovery and Reduction of Deposits on the Membrane Surfaces in (Variable Power and Variable Production) Reverse Osmosis Desalination Systems |
| 06/18/2009 | US20090152190 Filter Element |
| 06/18/2009 | US20090152180 Large Scale Membrane Separating Device |
| 06/18/2009 | US20090151355 Filtering apparatus, back wash method therefor, filtering device and power plant |
| 06/18/2009 | DE202009005500U1 Filtermodul und Filtereinheit Filter module and filter unit |
| 06/18/2009 | DE202009004263U1 Einwegaufnahmewalze One-way pickup roller |
| 06/18/2009 | DE102007060196A1 Geschirrspülmaschine Dishwasher |
| 06/18/2009 | DE102007060195A1 Wasserführendes Haushaltsgerät Water-conducting domestic appliance |
| 06/17/2009 | EP2070584A1 Filtering apparatus employing multistage rotor generating variable vortex flow |
| 06/17/2009 | CN201257330Y Filter element sealing device of cross-flow filter |
| 06/17/2009 | CN201257329Y Filter for filtering crude TiCl4 suspending liquid and filtering systeM |
| 06/17/2009 | CN201257328Y Industrial vapor condensation water recovering fine-processor |
| 06/17/2009 | CN201257327Y High-pressure slagging-off type filter |
| 06/17/2009 | CN201257326Y Filter board with projection ring |
| 06/17/2009 | CN101455919A Filter |
| 06/17/2009 | CN101455918A Filtering, cleaning, drying three-in-one device |
| 06/17/2009 | CN101455917A Precision filter |
| 06/16/2009 | US7546925 Disposable vacuum filtration apparatus capable of detecting microorganisms and particulates in liquid samples |
| 06/11/2009 | WO2009038448A3 Improved filter element |
| 06/11/2009 | US20090145840 Blood cell separation membrane and blood retention tool using the same |
| 06/11/2009 | US20090145835 Water treatment contact filter and water treatment apparatus |
| 06/11/2009 | US20090145824 Apparatus for removing buoyant pollutants from polluted coolant |
| 06/10/2009 | EP2067513A1 Closing system for a filtering strip |
| 06/10/2009 | DE202009003577U1 Wassergefäß, mit dem Verunreinigungen aus dem Wasser herausgefiltert werden können Water vessel, can be filtered out with the impurities from the water |
| 06/10/2009 | DE10355013B4 Verfahren und Filter mit Steuerventil zum Filtern von Flüssigkeiten, Ölen und Emulsionen The method and the filter with the control valve for filtering liquids, oils, and emulsions |
| 06/10/2009 | DE102007059211A1 Filter device i.e. filter cartridge, for e.g. liquid, has receiving space receiving filter media and compaction device adjusting density of filter media such that density of media in filtration phase is larger than in cleaning phase |
| 06/10/2009 | CN201253516Y Back flushing mechanism of PPF filter element |
| 06/10/2009 | CN201253515Y Upper-mounting type polyisobutene filter |
| 06/10/2009 | CN201253514Y Fixation structure of polyisobutene filter core |
| 06/10/2009 | CN201253513Y Moving-plate eccentric motion mechanism of spiral type dewaterer |
| 06/10/2009 | CN201253512Y Moving-plate spiral type dewaterer |
| 06/10/2009 | CN201253511Y Nuclear power plant desalter filter head |
| 06/10/2009 | CN201253510Y Multi-blade vertical type filter |
| 06/10/2009 | CN201253509Y Backwashing water purification apparatus |
| 06/10/2009 | CN201253508Y Rotary mounting filter spanner |
| 06/10/2009 | CN201253507Y Plate type waste-water complex filter |
| 06/10/2009 | CN201253506Y Novel oil fume separator |
| 06/10/2009 | CN100496668C Coin-filter mounting structure |
| 06/10/2009 | CN100496353C A filter cartridge for a water tank of a coffee machine |
| 06/09/2009 | USRE40721 Duplex strainer |
| 06/09/2009 | US7544297 Filtration device of water pump |