| 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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| 04/13/2011 | CN102008843A Bag filter special for filtering liquid paraffin |
| 04/13/2011 | CN102008842A Multipurpose filter bottle and use method |
| 04/13/2011 | CN101607154B Engine oil filter of locomotive |
| 04/13/2011 | CN101400422B Filtering device and method |
| 04/13/2011 | CN101332377B Filtering cartridge for water purifier |
| 04/13/2011 | CN101155629B Granulator device |
| 04/12/2011 | US7922903 System and method for uniformly distributing a fluid through a filter bed in a filter |
| 04/12/2011 | US7922006 Circumferentially pleated filter assembly and method of forming the same |
| 04/12/2011 | US7922005 Removable shield in an engine oil strainer |
| 04/07/2011 | WO2011041018A2 Oil filter removal tool with integral oil retaining reservoir |
| 04/07/2011 | WO2011039020A1 Pressure filter device |
| 04/07/2011 | WO2011038811A1 Filter device |
| 04/07/2011 | WO2011038468A1 Filtration medium |
| 04/07/2011 | US20110079552 Separator and separator cartridge |
| 04/07/2011 | US20110079551 Water treatment cartridge |
| 04/07/2011 | US20110079550 Filter System and Filter Element for Filtering Fluids |
| 04/07/2011 | US20110079255 Cleaning exhaust screens in a manufacturing process |
| 04/07/2011 | DE10252785B4 Selbstreinigendes Flüssigkeitsfilter Self-cleaning liquid filters |
| 04/07/2011 | DE102009048016A1 Filtervorrichtung Filter device |
| 04/06/2011 | EP1590059B1 Vibration method of separating a fluid mixture into a carrier fluid and a complementary component |
| 04/06/2011 | CN201786508U Spin-type single-cylinder diesel purifier |
| 04/06/2011 | CN201784974U Garbage can capable of separating garbage from water and soil |
| 04/06/2011 | CN201783247U Pp cotton filter element for water purification |
| 04/06/2011 | CN201783246U Flange joint purifier |
| 04/06/2011 | CN201783245U Vacuum filter with fine-mesh-screen chip packing layers |
| 04/06/2011 | CN201783244U Filter core |
| 04/06/2011 | CN201783243U Vacuum suction filtration tank |
| 04/06/2011 | CN201783242U Middle suspended strong pressure type filter residue medicine kettle |
| 04/06/2011 | CN201783241U Filter screen |
| 04/06/2011 | CN102006917A Filter compound material, method for the production thereof and flat filter elements made of the filter compound material |
| 04/06/2011 | CN102000455A Fuel filter element |
| 04/06/2011 | CN101999872A Wall cleaning robot device capable of retaining water and recycling sewage |
| 04/06/2011 | CN101637675B Cylindrical backwash purifying device |
| 04/05/2011 | US7918996 Stormwater filter bag |
| 04/05/2011 | US7918347 Cleaning apparatus |
| 04/05/2011 | CA2552476C Apparatus and method for making a screen unit for a screen assembly |
| 03/31/2011 | WO2011035669A1 Reflux backwashing mechanism for automatic fluid filtration |
| 03/31/2011 | WO2011013898A3 Zigzag-type fiber filter and filtering apparatus using same |
| 03/31/2011 | WO2010146037A3 Connecting element for multilayer media, filter element, and method for connecting laminar media |
| 03/31/2011 | US20110073551 Filter modules for improved media utilization and use in generally cylindrical housing |
| 03/31/2011 | US20110073550 Method for operating a filter apparatus and filter apparatus |
| 03/31/2011 | US20110073537 Canister Filter System With Drain That Cooperates With Filter Element |
| 03/31/2011 | US20110073535 Residential reverse osmosis system |
| 03/31/2011 | US20110072972 Dust collector and methods |
| 03/31/2011 | US20110072771 Operating room air recirculation system filter with filter flaps |
| 03/31/2011 | US20110072636 Method of assembling a porous membrane cartridge |
| 03/31/2011 | DE202010016426U1 Handbetriebener Trinkwasserfilter Hand operated water filter |
| 03/30/2011 | EP2301680A1 Slot sieve and holder for producing same |
| 03/30/2011 | EP2301653A1 Filtration method, method of purifying abrasive composition using the same, method of regenerating filter for use in filtration, and apparatus for regenerating filter |
| 03/30/2011 | EP2301646A1 Filter cartridge for liquid filtration |
| 03/30/2011 | EP2300121A1 Method for operating a filter apparatus and filter apparatus |
| 03/30/2011 | EP2300120A1 A plant for reducing the nitrogen oxides in exhaust gases |
| 03/30/2011 | EP1907093B1 Filter module and process for manufacture of same |
| 03/30/2011 | EP1414541B1 Screen system |
| 03/30/2011 | EP1292377B1 Pressure liquid filtration with ultrasonic bridging prevention |
| 03/30/2011 | CN201778800U Scale separating and removing filtering device for oil extraction and transportation equipment |
| 03/30/2011 | CN201776030U Metal powder sintered cartridge filter for polycrystalline silicon production |
| 03/30/2011 | CN201776029U Pre-treatment device for sewage on-line pollution source monitoring |
| 03/30/2011 | CN201776020U Disassembly-free cleaning filter |
| 03/30/2011 | CN201776019U Containment sump filter and collecting tank structure thereof |
| 03/30/2011 | CN201776018U Filter |
| 03/30/2011 | CN201776012U Filtering device |
| 03/30/2011 | CN201776011U Filter |
| 03/30/2011 | CN201776010U Filter with triangular filter element |
| 03/30/2011 | CN201776009U Screen filtering accelerating device |
| 03/30/2011 | CN201776008U Back wash structure of filter element |
| 03/30/2011 | CN201776007U Bayonet-type condensed water deironing filter |
| 03/30/2011 | CN201776006U Filter leaf structure of vertical filter leaf-type filter |
| 03/30/2011 | CN201776005U Moving ring seal of vertical leaf-filtering leaf filter |
| 03/30/2011 | CN201776004U Detachable washable suction filtering funnel |
| 03/30/2011 | CN201776003U Fish-water separator for saury boat |
| 03/30/2011 | CN201776002U Double-side tailing filling water filtering screen for mining |
| 03/30/2011 | CN201776001U Filter with semicircular filter element |
| 03/30/2011 | CN201775980U Gasoline and water separator inner filter element with lined wire mesh |
| 03/30/2011 | CN101991984A Novel filter capable of measuring liquid flow rate and continuously working |
| 03/30/2011 | CN101991981A Method for recovering filter cake and device for cake forming and washing filtration |
| 03/30/2011 | CN101590336B Hydrophilic polyfluortetraethylene microporous membrane folding type filter element |
| 03/30/2011 | CN101332323B Plasma filter good for plasma uniform flow |
| 03/29/2011 | US7913858 Acid-neutralizing filter media |
| 03/29/2011 | US7913857 Selective membrane having a high fouling resistance |
| 03/29/2011 | US7913856 System and method for cleaning fuel storage tanks |
| 03/29/2011 | US7913855 Self-cleaning filter for agricultural irrigation water |
| 03/29/2011 | CA2585205C Method and apparatus for winding a filter media pack |
| 03/24/2011 | WO2011035155A1 Filter assembly with modular relief valve interface |
| 03/24/2011 | WO2011034842A1 Filter with main and supplemental filter elements and optional bubble breaker |
| 03/24/2011 | WO2011033101A1 Suspension solution filter sieve basket for use in flue gas desulphurization |
| 03/24/2011 | WO2011032539A1 Filter for liquid or gaseous media |
| 03/24/2011 | DE102010021305B3 Chip conveyor for e.g. accommodating cutting fluid at e.g. machine during metal-machining process, has wheel housings embedded into outlet housing, where wheels in wheel housings are arranged at distance from each other |
| 03/24/2011 | DE102009041401A1 Filterelement mit einem Filtermedium sowie Verfahren zum Herstellen desselben Of the same filter element with a filter medium and method of manufacturing |
| 03/24/2011 | DE102009041298A1 Kraftstofffilter einer Brennkraftmaschine Fuel filter of an internal combustion engine |
| 03/24/2011 | DE102009029679A1 Cylindrical steam filter for use in steam inlet area of steam turbine, has filter passages formed by peaks and valleys of curved plates in cooperation with major surfaces of straight plates and allowing radially inward inflow into filter |
| 03/24/2011 | CA2774101A1 Filter for liquid or gaseous media |
| 03/23/2011 | EP2298431A1 Fluid filtration system |
| 03/23/2011 | EP2298430A1 Fluid filtration system |
| 03/23/2011 | EP2298429A1 Filtering device and installation for recovering rainwater provided with such a device |
| 03/23/2011 | EP2298428A1 Fluid filtration system |
| 03/23/2011 | EP2296869A1 Dewatering device having a bladder |
| 03/23/2011 | EP2296777A1 Horizontal belt filter with vacuum pan alignment |
| 03/23/2011 | EP2296776A2 Adapter for fastening a filter element |
| 03/23/2011 | CN201768424U Grease filtering device |