| 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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| 08/27/2002 | US6440305 Fuel filter |
| 08/27/2002 | US6440303 Fluid filter |
| 08/27/2002 | US6440256 Method of forming and inserting filter elements in cup-shaped containers |
| 08/27/2002 | US6439273 Method and apparatus for cleaning filter candles in a candle filter |
| 08/22/2002 | WO2002064884A1 Filter for fibrous suspensions |
| 08/22/2002 | WO2002064234A2 Cylindrical filter cartridge with a support tube |
| 08/22/2002 | US20020113043 Reinforcement for a moulded filtering screen support frame |
| 08/22/2002 | US20020113026 Bar screen system with emergency discharge doors |
| 08/22/2002 | US20020113014 Apparatus and methods for separating liquids from solids |
| 08/22/2002 | US20020113007 Filter |
| 08/22/2002 | DE10106526A1 Zylindrische Filterpatrone mit Stützrohr Cylindrical filter cartridge with collar |
| 08/22/2002 | CA2435616A1 Filter for fibrous suspensions |
| 08/21/2002 | EP1232781A1 Low restriction air filter with structural pleats |
| 08/21/2002 | EP1231998A1 Filtering apparatus and method for washing of its filtering elements |
| 08/21/2002 | EP1231997A1 Ring filter element comprising a plug for, in particular, a lubricating oil filter of an internal combustion engine |
| 08/21/2002 | CN1365297A Filter device for microfiltration of oil |
| 08/20/2002 | US6436286 Paint strainer for use with paint sprayers |
| 08/20/2002 | US6435861 Gas burner assembly and method of making |
| 08/15/2002 | WO2002062564A1 A self-cleaning press filter with an endless screw for separatingsolids suspended in sewage |
| 08/15/2002 | WO2002062447A1 Filter device |
| 08/15/2002 | US20020108898 Well(s) containing filtration devices |
| 08/15/2002 | US20020108897 Filter for internal combustion engine fuels |
| 08/15/2002 | US20020108896 Filtration device and method of manufacturing the same |
| 08/15/2002 | US20020108701 Method of producing a filter insert |
| 08/15/2002 | US20020108359 Low restriction air filter with structural pleats |
| 08/14/2002 | EP1229986A2 Filter element provided with an ascending pipe |
| 08/14/2002 | EP1229985A1 Liquid filter, especially an oil filter |
| 08/14/2002 | EP1229984A1 Diesel fuel filter and water separator |
| 08/14/2002 | EP0863787B1 Bag filter and retainer therefor |
| 08/14/2002 | DE10103345A1 Filterpackung zum Filtern von flüssigen oder gasförmigen Medien Filter pack for filtering liquid or gaseous media, |
| 08/14/2002 | DE10042477C2 Abwasserrechen Wastewater Screens |
| 08/14/2002 | CN2505155Y Energy-saving automatic back-flushing filtering device |
| 08/14/2002 | CN2505154Y Solid-liquid filter without residual liquid |
| 08/14/2002 | CN2505153Y Filtering element support for solid filter |
| 08/14/2002 | CN2505152Y Double-layer cross flow scrubbing microfilter for treatment of water |
| 08/13/2002 | US6432307 Housings include circumscribing flanges, the first is laser light transmissive, the second is opaque and meltable by laser light; a laser weld bead at the juncture couples the flanges to provide a high quality seal |
| 08/13/2002 | US6432304 Remote operating ballast filter for vessels |
| 08/08/2002 | WO2002060554A1 Aeration type underwater screen system |
| 08/08/2002 | US20020104790 Filter element for swimming pool cleaner |
| 08/08/2002 | US20020104611 Self-flattening screens for vibratory separators |
| 08/08/2002 | US20020104446 Axial-flow squeezing apparatus |
| 08/08/2002 | US20020104217 Tubular filtration apparatus |
| 08/07/2002 | EP1227869A1 Dual pass fuel filter assembly and element therefor |
| 08/07/2002 | EP1227868A2 Recyclable filter cartridge and pressure vessel |
| 08/07/2002 | EP1161332A4 Improved method of making multicellular filters |
| 08/07/2002 | CN2504257Y Neutral water continuous micro-filtering purifier |
| 08/07/2002 | CN2503972Y Sewater filtering appts. having self discharging dregs |
| 08/07/2002 | CN2503971Y Running water purifier of reversely flushing filter core |
| 08/07/2002 | CN2503970Y Filter core of by-pass oil filter |
| 08/07/2002 | CN2503969Y Filter core of oil filter |
| 08/07/2002 | CN1362891A Blood collecting system including an integral, flexible filter |
| 08/06/2002 | US6428709 Supplying fluid including removables to first filter, depositing removables on filter surface to form second filter, filtering removables by supplying fluid to filter, applying external force to constituents of second filter to refresh it |
| 08/06/2002 | US6428708 Filter apparatus and method |
| 08/06/2002 | US6428692 In-line storm water drain filter system |
| 08/06/2002 | US6428594 Filter cartridge made of an accordion fold pack folded in a zigzag-shaped manner and method for its manufacture |
| 08/06/2002 | US6427847 Biological fluid filter |
| 08/06/2002 | US6427846 Plastic filtration unit bonded by an L-shaped plastic melt |
| 08/01/2002 | WO2002058849A1 Multi-well filtration apparatus |
| 08/01/2002 | WO2002058815A2 Filter packaging for filtering liquid or gaseous media |
| 08/01/2002 | WO2002038242A3 Method and apparatus for fixing the position of an end cap on a filter element, using inductive heating |
| 08/01/2002 | US20020100724 Extended area filter bag |
| 08/01/2002 | US20020100169 Methods of completing a subterranean well |
| 08/01/2002 | DE10103284A1 Mehrteilige Filterkombination Multi-part filter combination |
| 08/01/2002 | DE10061479A1 Verfahren zur Herstellung eines Filtereinsatzes A process for producing a filter insert |
| 07/31/2002 | EP1227021A2 Multipart filter combination |
| 07/31/2002 | EP1226858A2 Toothed rim for filter cartridge |
| 07/31/2002 | EP1225963A1 Filtering apparatus |
| 07/31/2002 | EP1015092B1 Well casing assembly with erosion protection for inner screen |
| 07/31/2002 | EP0883576B1 Particle dewatering device |
| 07/31/2002 | EP0767690B1 Blood filter with concentric pleats and method of use |
| 07/31/2002 | CN2502773Y Laminated oil filtering railings |
| 07/31/2002 | CN1088386C Filter for filtering fluid |
| 07/30/2002 | US6426009 Separating wastes from fluid flow |
| 07/30/2002 | US6426003 Screening device and method of manufacture |
| 07/30/2002 | CA2070933C Granular media regeneration apparatus and process |
| 07/25/2002 | WO2002057190A1 Apparatus and methods for separating liquids from solids |
| 07/25/2002 | WO2002056997A1 Backwashable filter cartridges and methods and systems employing the same |
| 07/25/2002 | WO2002056996A1 Filter |
| 07/25/2002 | WO2002056995A1 Water filter |
| 07/25/2002 | WO2002056994A1 Device for purifying wastewater and method thereof |
| 07/25/2002 | US20020098125 Multi-well filtration apparatus |
| 07/25/2002 | US20020096470 Filtering screen and support frame therefor |
| 07/25/2002 | US20020096468 Disposable vacuum filtration apparatus capable of detecting microorganisms and particulates in liquid samples |
| 07/25/2002 | US20020096465 Multi-part filter combination |
| 07/25/2002 | US20020096461 Catch basin filter |
| 07/25/2002 | US20020096460 Food waste separator |
| 07/25/2002 | DE10102100A1 Filter element, used for filtering air in vehicle air conditioning unit, has a filter material made from individual segments separated from each other |
| 07/25/2002 | DE10065319A1 Sieve, used as bar sieve, has enlarged flow cross-section in normal flow direction and has coating on its surface directed against normal flow direction |
| 07/25/2002 | CA2435384A1 Apparatus and methods for separating liquids from solids |
| 07/25/2002 | CA2434358A1 Water filter |
| 07/24/2002 | EP1224972A1 A method for recovering catalytic metals from a colloidal solution |
| 07/24/2002 | CN2501560Y Filtering cup for water purifier |
| 07/24/2002 | CN2501559Y High efficient duster for cement storage tank of cement mixting station |
| 07/24/2002 | CN2501558Y Automatic oil filting device of loading pressure adjusting switch for electric power transformer |
| 07/24/2002 | CN1359741A Filter |
| 07/23/2002 | US6423638 Filter apparatus and method therefor |
| 07/23/2002 | US6423224 Filter cartridge assembly for water treatment device |
| 07/23/2002 | US6423223 Multi-element, reverse osmosis, liquid filter system with flushing and filtering circuits |
| 07/23/2002 | US6423216 Biological oxidation filter system |
| 07/23/2002 | US6423215 Fluid filter unit with automatic clogged filter element bypass and ferrous indicator flag |