| 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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| 06/26/2008 | DE102006060129A1 Ringfiltereinsatz für ein Flüssigkeitsfilter Ring filter insert for a liquid filter |
| 06/25/2008 | EP1935471A2 Device for treating and filtering water |
| 06/25/2008 | EP1935468A1 Fuel filter |
| 06/25/2008 | CN201076791Y Condensed water degreasing iron-removing apparatus |
| 06/25/2008 | CN201076790Y Wastewater filtering recycle using system of water drilling rig |
| 06/25/2008 | CN201076789Y Liquid-solid filtering regeneration device for trickle impurity substance |
| 06/25/2008 | CN201076788Y Automatic diffusion washing filter |
| 06/25/2008 | CN201076787Y Water treatment filter material mechanism |
| 06/25/2008 | CN101204702A Method for cleaning a plant |
| 06/25/2008 | CN100396357C In-situ filtration draught tube reactor system |
| 06/25/2008 | CN100396356C Evenly feeding method for liquid solid separation filter and device therefor |
| 06/24/2008 | US7390403 Prefilter system for biological systems |
| 06/24/2008 | US7389883 Filter cartridge |
| 06/19/2008 | WO2008030709A3 Filter packages, package assemblies, and methods for installing and/or removing filters |
| 06/19/2008 | US20080142456 determining the accumulation of biological cells on a filter, by measuring the air flow between the filter and a vacuum source |
| 06/19/2008 | US20080142449 Method for Manufacturing a Module for Treating a Fluid |
| 06/19/2008 | US20080142432 Bag tube shaped body with porous multilayer structure |
| 06/19/2008 | US20080142425 Filter systems |
| 06/19/2008 | US20080142419 Filtration systems |
| 06/19/2008 | DE202007002106U1 Filterelement Filter element |
| 06/19/2008 | DE102007059664A1 Fluidic filter element, especially air-filter arrangement, uses adhesive track to join folded layer to lower banded layer |
| 06/19/2008 | DE102007044056A1 Baumwollverstärktes Fluid-Filterelement Cotton-reinforced fluid filter element |
| 06/19/2008 | DE102006059783A1 - Radiation filter for damping IR radiation from object such as vehicle or stationary unit useful in vehicle, e.g. military vehicle technology has excellent IR radiation damping properties and easily adapts to contour object contour |
| 06/19/2008 | DE102006059222A1 Production of filter candles for filtering fluids e.g. in the chemical and petrochemical industries comprises bonding a connecting collar to a filter sieve using a joining material in a melting process |
| 06/18/2008 | EP1931443A2 Fluid treatment assemblies and elements and methods for making them |
| 06/18/2008 | CN201073571Y Fixed tube sheet type filter |
| 06/18/2008 | CN201073570Y Filtering apparatus for drinking water |
| 06/18/2008 | CN201073569Y Novel filtering equipment used for high water flowing system |
| 06/18/2008 | CN201073568Y Filtering equipment using multiple permanent filter strainers |
| 06/18/2008 | CN201073567Y Reactive filter strainer type filtering equipment |
| 06/18/2008 | CN101203290A Static plate filter with a continuous flow to filter liquids |
| 06/18/2008 | CN101199909A Portable water filtration device |
| 06/18/2008 | CN100395003C Production method of baking-free natural-minerals filter board |
| 06/17/2008 | US7387727 Contaminated liquid filtration system vehicle |
| 06/17/2008 | US7387210 Filter cartridge and manifold for a water purification system |
| 06/12/2008 | WO2008070702A1 Fluid filter apparatus having filter media wound about a winding frame |
| 06/12/2008 | WO2008070699A1 Method and apparatus for winding a filter element |
| 06/12/2008 | WO2008068237A1 Oil filter, oil separator, and filter cartridge thereof |
| 06/12/2008 | WO2008068182A1 Exchangeable filter insert |
| 06/12/2008 | WO2008044108A3 Filter with internal hole suppport able to improve strength and director of liquid or gas fluid flow |
| 06/12/2008 | US20080135498 Conditioning of filters employed in lithographic processes is provided in a self contained bench top unit comprising a resist supply, filter housing, pump, and controller that can be used to precondition a filter without impacting a production tool, and with a minimum of waste generation; efficiency |
| 06/12/2008 | US20080135471 Method and apparatus for winding a filter element |
| 06/12/2008 | US20080135470 Fluid filter apparatus having filter media wound about a winding frame |
| 06/12/2008 | DE202008002032U1 Filterelement in einer sich drehenden Trommel Filter element in a rotating drum |
| 06/12/2008 | DE10244292B4 Verwendung von Filterelementen in Rückspülfiltern Use of filter elements in backwash filters |
| 06/12/2008 | DE102006057996A1 Filter module for filtering of particles in liquids, has two similar filter elements each downstream of first liquid outlet |
| 06/12/2008 | DE102004027465B4 Ölfilter für einen Ölkreislauf Oil filter for an oil circuit |
| 06/12/2008 | CA2671751A1 Fluid filter apparatus having filter media wound about a winding frame |
| 06/11/2008 | EP1929097A2 Wellbore apparatus and method for completion, production and injection |
| 06/11/2008 | EP1866051B1 Oil filter arrangement |
| 06/11/2008 | EP1558421B1 Device for removing sparks from a gaseous stream |
| 06/11/2008 | CN201071746Y Combined engine oil filter |
| 06/11/2008 | CN201070553Y Filter element of water filter and cleaning apparatus thereof |
| 06/11/2008 | CN201070552Y Monomer dual-filter for suspending liquid deslagging |
| 06/11/2008 | CN101198391A Module with filter candles |
| 06/10/2008 | US7384547 Replaceable filter element with integral annular trap |
| 06/10/2008 | US7384544 Canister filter for swimming pool |
| 06/10/2008 | US7384455 Filter service system and method |
| 06/10/2008 | CA2338659C Candle filter elements and method for fixing same in a pressure vessel |
| 06/05/2008 | US20080133181 Locally Powered Water Distillation System |
| 06/05/2008 | US20080128369 Extended operation time without fouling; easy remove accumulated material; low energy usage; nondamaging |
| 06/05/2008 | US20080128364 Filter element and methods of manufacturing and using same |
| 06/05/2008 | DE20321611U1 Filteranordnung Filter assembly |
| 06/05/2008 | DE102006056552A1 Method for making filter insert, involves utilizing zigzag shaped folded filtering agent, where bending edges are stamped in first step |
| 06/05/2008 | DE102005021660B4 Filtervorrichtung und Filtermodul Filter device and filter module |
| 06/04/2008 | EP1927389A1 Filter device |
| 06/04/2008 | EP1927388A1 Rainwater manhole filter system |
| 06/04/2008 | EP1926540A1 Filter device |
| 06/04/2008 | CN201069243Y Air conditioner for automatically cleaning the filtering net |
| 06/04/2008 | CN201067653Y Filter |
| 06/04/2008 | CN201067652Y High-efficiency hydrochloric acid filter |
| 06/04/2008 | CN201067651Y Filtering barrel for automatically backwashing filtering device |
| 06/04/2008 | CN201067650Y Filter pot |
| 06/04/2008 | CN101194120A Valve switching device for water processor |
| 06/03/2008 | US7381331 Hydrophilic membrane and associated method |
| 06/03/2008 | US7381324 Hydromechanical driving device |
| 06/03/2008 | US7381323 Filtration apparatus |
| 06/03/2008 | US7380676 Filtering device |
| 06/03/2008 | US7380671 Process for size classifying ammonium sulfate crystals which are present in a suspension |
| 06/03/2008 | CA2412519C Apparatus and methods for making a screen and a screen made by the method |
| 06/03/2008 | CA2410071C Fuel filter assembly with priming pump |
| 05/29/2008 | WO2008061929A1 Filtration cartridge co-operating with a central tube and comprising a radially-retained seal mounted in a cavity for co-operating with said tube |
| 05/29/2008 | WO2008061317A1 Filter arrangement |
| 05/29/2008 | US20080124517 Wall-flow honeycomb filter with hexagonal channel symmetry |
| 05/29/2008 | US20080121594 Self-cleaning; molded porous concrete |
| 05/29/2008 | US20080121583 Portable Universal Flow Filter |
| 05/29/2008 | US20080121582 Filter recycling unit |
| 05/29/2008 | US20080120953 Filter Insert |
| 05/29/2008 | DE102006056471A1 Schmelzefilter Melt filters |
| 05/29/2008 | DE102006055202A1 Exhaust hood, has filter connected with filter frame by magnetic tape, which is fixed to filter and filter frame and utilized as fixing unit between filter and filter frame, where filter filters vapors that are to be extracted |
| 05/29/2008 | DE102006009118B4 Mobiler Wasserfilter Mobile water filter |
| 05/29/2008 | CA2670377A1 Filter arrangement |
| 05/29/2008 | CA2668626A1 Diatomaceous earth filter apparatus and method |
| 05/28/2008 | EP1668206A4 Disposable filter bag for a pool cleaner |
| 05/28/2008 | CN201064698Y Alkaline negative potential ceramic filter element |
| 05/28/2008 | CN201064693Y Jet current scouring device of scurf separator |
| 05/28/2008 | CN201064692Y Transportation dewatering device |
| 05/28/2008 | CN201064691Y Ceramic filter with descaling device |
| 05/28/2008 | CN201064690Y Self-cleaning filter |
| 05/28/2008 | CN201064689Y Water filter for vehicle |