| 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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| 05/13/2009 | CN201235241Y Vacuum oil filter |
| 05/13/2009 | CN101432057A Apparatus and method for separating and filtering particle and organic matter in high-flux flowing liquid |
| 05/13/2009 | CN101432056A Hybrid filter element and method |
| 05/13/2009 | CN101428186A Continuous filtering, washing and drying machine |
| 05/13/2009 | CN101428185A Horizontal roll-over type filtering, washing and drying machine |
| 05/12/2009 | US7531086 Pressure filter apparatus |
| 05/12/2009 | US7530463 Backwashable filtering device |
| 05/07/2009 | WO2009056444A1 Water-guiding household appliance comprising a self-cleaning filter |
| 05/07/2009 | WO2009056062A1 Maintenance-free full automatic filtering machine |
| 05/07/2009 | WO2009026978A8 Corrugated or folded flat material |
| 05/07/2009 | US20090114590 Winding Core Pressure Relief for Fluted Filter |
| 05/07/2009 | US20090114589 Tri-flow filter element with venting |
| 05/07/2009 | US20090114579 Trash Screen For Side Entry Pit |
| 05/07/2009 | DE102006062351B4 Filtervorrichtung und Filteraufnahme für ein Wasserabgabegerät sowie Wasserabgabegerät mit mindestens einer Filtervorrichtung und mindestens einer Filteraufnahme Filter device and filter holder for a water dispensing apparatus and water dispensing apparatus having at least one filter device and at least one filter holder |
| 05/07/2009 | DE10019786B4 Herstellungsverfahren für ein Filterelement Manufacturing method of a filter element |
| 05/06/2009 | EP2054568A1 Multi-lobe filter bag principally for pool cleaner |
| 05/06/2009 | EP2054134A1 Filter candle for a backwash filter |
| 05/06/2009 | EP2054133A1 Liquid filter, particularly for motor vehicles |
| 05/06/2009 | EP2054132A1 Oil filter assembly and filter element therefor |
| 05/06/2009 | EP2054131A1 Preliminary filter for a fuel delivery unit |
| 05/06/2009 | EP1450927B1 A method for manufacturing a filter, and a filter |
| 05/06/2009 | CN201231577Y Manual filter-pressing apparatus |
| 05/06/2009 | CN201231104Y Ceramic filter gas-liquid back-cleaning distribution head |
| 05/06/2009 | CN201231103Y Intelligent self-cleaning filter |
| 05/06/2009 | CN201231102Y Novel spiral type solid-liquid separation device |
| 05/06/2009 | CN201231101Y Large discharge cross-flow inner pressure type foldable filter element |
| 05/06/2009 | CN201231100Y Foldable filter element |
| 05/06/2009 | CN201231099Y Large discharge filter |
| 05/06/2009 | CN201231098Y Water scale filter |
| 05/06/2009 | CN201231097Y Hose type water purification filter element |
| 05/06/2009 | CN201231096Y Catalyst separation device in reactor |
| 05/06/2009 | CN201231095Y Filtering funnel |
| 05/06/2009 | CN201231094Y Filter screen of soup pot |
| 05/06/2009 | CN201231093Y Filter cartridge of traditional Chinese medicine |
| 05/06/2009 | CN101423604A Method for filtering polyphenylene oxide precipitate in polyphenylene oxide solvent recovery system |
| 05/06/2009 | CN101422667A Filter device in glucose production process |
| 05/06/2009 | CN101422666A Magnetic oven cleaner |
| 05/06/2009 | CN100484602C Filtering device with multiple heads |
| 05/05/2009 | US7527739 Apparatus, system, and method for multistage water separation |
| 05/02/2009 | CA2700363A1 Filter cartridge housing attachment systems |
| 04/30/2009 | WO2009004634A3 Regeneration of a fluid filter controlled by a pressure drop monitor |
| 04/30/2009 | WO2007081439A3 Needle-punched non-woven filtration media and in-tank fuel filters suitable for filtering alternative fuels |
| 04/30/2009 | WO2007040570A3 Method and apparatus for generating power from voltage gradients at sediment-water interfaces using active transport of sediment porewater |
| 04/30/2009 | US20090107926 Fluid Filter Apparatus and Methods |
| 04/30/2009 | US20090107906 Faucet mounted water filter system |
| 04/30/2009 | US20090107905 Fluid filter seal |
| 04/30/2009 | US20090107904 Self-Cleaning Filter and Filtration System for Lubricants |
| 04/30/2009 | US20090107899 Adjustable, configurable storm inlet filter |
| 04/29/2009 | EP2052766A1 Liquid filtering system with reheating |
| 04/29/2009 | EP1708798B1 Liquid filter assembly; and, methods |
| 04/29/2009 | CN201227566Y Automatic flow-swirling self-cleaning type filter |
| 04/29/2009 | CN201227561Y Combination type perfume refrigeration filter |
| 04/29/2009 | CN201227560Y Express dispatch type filter |
| 04/29/2009 | CN201227559Y Cup with filtration function |
| 04/29/2009 | CN101421627A Filter-carrying micro plate |
| 04/29/2009 | CN101421013A Filter arrangement and methods |
| 04/29/2009 | CN101417190A Turbid water filter automatic slag-draining device |
| 04/29/2009 | CN101417189A No-maintenance full-automatic filter |
| 04/29/2009 | CN101417188A Welding type foldable water-purification filter element |
| 04/29/2009 | CN100482313C Reverse pulse cleaning of filter elements |
| 04/29/2009 | CN100482312C Fluid filter having changeable circular filter element and idle motion device |
| 04/28/2009 | US7524425 Filter for the removal of substances from blood products |
| 04/23/2009 | WO2009051773A1 Method and apparatus for the purification of salty streams and the removal of particulates therefrom |
| 04/23/2009 | WO2009051636A1 Canister filter system with drain that cooperates with filter element |
| 04/23/2009 | WO2009050783A1 Method and apparatus for filtering polluted liquid |
| 04/23/2009 | WO2009050752A1 Device for filtering pressurized oil |
| 04/23/2009 | WO2009050568A2 Shaped wire for filter elements |
| 04/23/2009 | WO2008144290A3 Continuously operating filtering apparatus |
| 04/23/2009 | US20090101601 Filter device and filter method |
| 04/23/2009 | US20090101600 Highly durable porous pvdf film, method of producing the same and washing method and filtration method using the same |
| 04/23/2009 | US20090101596 Selective partitioning capacity based filter media |
| 04/23/2009 | US20090101595 Canister Filter System With Drain That Cooperates With Filter Element |
| 04/23/2009 | US20090101575 Liquid To Liquid Biological Particle Concentrator |
| 04/23/2009 | US20090101569 Sludge filtration apparatus and filter assembly thereof |
| 04/23/2009 | US20090101567 Method and Apparatus for the Purification of Salty Streams and the Removal of Particulates Therefrom |
| 04/23/2009 | US20090101551 Oil changing device |
| 04/23/2009 | DE102008021578A1 Filter for filtration e.g. concrete or rock abrasion from water, in road-work industry, has multiple filter structures arranged in parallel at distance to each other, and filter elements attached on surfaces of filter structures |
| 04/23/2009 | DE102007049658A1 Filter for filtration of liquid media including a filter chamber with at least one backflush filter element generally useful for filtration of liquid media can be easily and cost effectively cleaned |
| 04/23/2009 | CA2703436A1 Method and apparatus for the purification of salty streams and the removal of particulates therefrom |
| 04/23/2009 | CA2701441A1 Canister filter system with drain that cooperates with filter element |
| 04/22/2009 | EP2050488A1 A swimming pool filter |
| 04/22/2009 | EP2049222A1 Filter apparatus |
| 04/22/2009 | EP1472014B1 Apparatus for separating material |
| 04/22/2009 | CN201226476Y Sloped flow-guiding filtration apparatus |
| 04/22/2009 | CN201223749Y Filter unit of disk filter |
| 04/22/2009 | CN201223748Y Backwater and water use system for cleaning filter |
| 04/22/2009 | CN201223747Y Filter element components of water-purifying device |
| 04/22/2009 | CN201223746Y Pocket type apparatus for filtering water |
| 04/22/2009 | CN201223745Y Cabinet for separating polypropylene powder and water |
| 04/22/2009 | CN201223744Y Filtration device for recovering condensate water |
| 04/22/2009 | CN201223738Y Multifunctional double-layer volatile oil-extracting pot |
| 04/22/2009 | CN101415475A Layered filter for treatment of contaminated fluids |
| 04/22/2009 | CN101412194A Apparatus for treating processing waste liquid |
| 04/22/2009 | CN101411957A Socket joint type filter element |
| 04/22/2009 | CN101411954A Water filtering device |
| 04/22/2009 | CN101411953A Filtering device and method for its manufacture |
| 04/22/2009 | CN101411952A Folding type water purifying filter element |
| 04/22/2009 | CN100479904C Ceramic film filtering element |
| 04/21/2009 | US7521012 Method for the manufacture of a composite filter plate |
| 04/21/2009 | US7520986 Filtration device |