| 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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| 06/06/2000 | US6071403 Pool skimmer basket assembly including a buoyant handle |
| 06/06/2000 | US6070740 Protector for holding filter medium |
| 06/06/2000 | US6070739 Filtering device |
| 06/06/2000 | CA2028297C Vacuum filter |
| 06/02/2000 | WO2000031407A1 Improved filtering means for fuel drawing assembly |
| 06/02/2000 | WO2000030741A1 Filtration module and method for sealed mounting of module ends |
| 06/02/2000 | WO2000030731A1 Multi-layer filter element |
| 06/02/2000 | WO2000012194A8 Composite filter medium and fluid filters containing same |
| 05/31/2000 | EP1003601A1 Slotted edge-type liquid filter |
| 05/31/2000 | EP1003600A1 Plastic filtration unit and method for producing the same |
| 05/31/2000 | EP0956130A4 Elongated filter system, filter element therefor and methods of making same |
| 05/31/2000 | EP0946247A4 Zoned pressure screen |
| 05/31/2000 | DE19854565A1 Mehrlagiges Filterelement Multilayer filter element |
| 05/31/2000 | DE19854528A1 Cleaning appliance for screens for hydraulic engineering has cleaning rake with blades moving between screening grid bars and upwards to release and remove collected debris |
| 05/31/2000 | DE19853645A1 Diesel engine soot filter cartridge production comprises use of annular mold with axially-sliding tools for folding tubular knit into corrugations and stuffing them into annulus to achieve required density |
| 05/30/2000 | US6068763 Spin-on oil filter with replaceable element |
| 05/30/2000 | US6068762 Reusable oil filter assembly |
| 05/30/2000 | CA2164141C Papermaking screen |
| 05/30/2000 | CA2155414C Compressible differential pressure energized seals for filter elements and the like |
| 05/30/2000 | CA2131359C Process for making hermetically sealed filter units and filters made thereby |
| 05/30/2000 | CA2036094C Supporting tube as component for filter modules |
| 05/25/2000 | WO2000029724A1 Liquid filter mainly intended for oil or fuel in an internal combustion engine |
| 05/25/2000 | WO2000029196A1 Filter element and use thereof |
| 05/25/2000 | WO2000029091A1 Cartridge for filtering a liquid circulating in a hydraulic engine or equipment and corresponding filtering cartridge-sealing joint assembly |
| 05/25/2000 | WO2000029090A1 Device for separating waste water |
| 05/24/2000 | EP1002588A1 Panel for a screen |
| 05/24/2000 | EP1002564A1 Filtration device |
| 05/24/2000 | EP1001855A1 Paper stock screening apparatus and method |
| 05/24/2000 | EP0705132B1 Dynamic filter system |
| 05/24/2000 | EP0693976B1 Screening apparatus for papermaking pulp |
| 05/24/2000 | CN2379190Y Automatic dirt-removing apparatus for edge filtering element |
| 05/23/2000 | US6066253 Spa or pool water filtering apparatus |
| 05/18/2000 | WO2000027591A1 Chemical-mechanical-polishing system with continuous filtration |
| 05/18/2000 | WO2000027499A1 Filter for fluids |
| 05/17/2000 | EP1000648A1 Candle filter and process for the stabilization of beverages and for the regeneration of stabilizers |
| 05/17/2000 | EP1000647A1 Candle filter for the pre-coat filtration of beverages |
| 05/17/2000 | EP1000239A1 Engine fuel systems |
| 05/17/2000 | EP0999888A1 Filtering device |
| 05/17/2000 | CN1253029A Slide filter method and water well with laminated slide filter |
| 05/16/2000 | US6063296 Agglomerate removal and dewatering apparatus |
| 05/16/2000 | US6063293 Device to facilitate removal of screenings from a bar screen |
| 05/16/2000 | US6063282 Filters with well plates, cylinders, fitting, extraction and removal of fibers |
| 05/16/2000 | US6063276 Filter cartridge with drainable sludge barrier |
| 05/16/2000 | US6063269 Filtration apparatus for a hydraulic system |
| 05/16/2000 | CA2139445C Filter element for a beverage container |
| 05/11/2000 | WO2000025942A1 A screen for use in a shale shaker |
| 05/11/2000 | WO2000025922A2 Multi-well microfiltration apparatus |
| 05/11/2000 | WO2000025892A1 Filter cartridge arrangement |
| 05/11/2000 | WO2000025889A1 Reinforcement of conventional wedge wire screens |
| 05/11/2000 | WO2000025888A1 Filter support tube and method of the production thereof |
| 05/11/2000 | DE19851788A1 Filter plug, for vertical insertion into boiler filter, has slit tube connected to holder element over enlarged cylindrical surface |
| 05/11/2000 | DE19851787A1 Filter plug, for vertical insertion into boiler filter, has threaded connection between slit tube and holder element |
| 05/11/2000 | DE19851046A1 Filtriereinrichtung A strainer |
| 05/10/2000 | EP0998967A2 Method of manufacturing a filtration bag |
| 05/10/2000 | EP0998343A1 Filter assembly |
| 05/10/2000 | EP0863787A4 Bag filter and retainer therefor |
| 05/10/2000 | EP0674585B1 Medical container port |
| 05/10/2000 | CN1252777A Filter cartridge for gravity-fed water treatment device |
| 05/10/2000 | CN1052285C Apparatus for removing of objects separated by grate from large amount of water |
| 05/10/2000 | CN1052169C Strainer |
| 05/09/2000 | US6059966 Cartridge filter with frame |
| 05/09/2000 | US6058899 Separator |
| 05/04/2000 | WO2000024495A1 Apparatus for removing material from pressurised space |
| 05/04/2000 | WO2000024494A1 Liquid filter |
| 05/04/2000 | WO2000024486A2 Magnetic core for an oil filter |
| 05/04/2000 | DE19917031C1 Valve protected filter arrangement for hydraulic power transmission fluid |
| 05/04/2000 | DE19850576A1 Filterpatronenanordnung Filter cartridge assembly |
| 05/04/2000 | DE19849917A1 Disposable liquid filter has filter chambers, stiffening ribs and external walls is economical in design |
| 05/04/2000 | DE19848389A1 Two-stage filter has tapping arrangement to test filter integrity at intervals |
| 05/04/2000 | CA2347801A1 Apparatus for removing material from pressurised space |
| 05/02/2000 | US6056799 Tubular accordion filter element |
| 05/02/2000 | US6056126 Screen device with slot-shaped openings |
| 04/28/2000 | CA2252152A1 Engine oil filter and method for removing same |
| 04/27/2000 | WO2000024076A1 Container for receiving an operating means for the operation of fuel cells |
| 04/27/2000 | WO2000023169A1 Filter device |
| 04/27/2000 | WO2000023167A1 Electric water kettle and filter |
| 04/27/2000 | WO2000023166A1 Filter cartridge |
| 04/27/2000 | WO2000004974A8 Improved self-cleaning filter |
| 04/27/2000 | DE19860357A1 Fluid filter for vehicle has two housing sections forming interior chamber with receiving filter media and two circumscribing flanges in abutting relationship, and a laser weld bead for coupling the flanges |
| 04/27/2000 | DE19850379A1 Liquid filter frame has serrated edges minimizing the probability of local blockages |
| 04/27/2000 | DE19848978A1 Fluid filter includes a filter element which is sealed against a housing by a labyrinth seal formed of two complementary components |
| 04/26/2000 | EP0995535A2 Laser welding method of oil filters for automatic gearbox |
| 04/26/2000 | EP0995475A1 Filter element |
| 04/26/2000 | EP0995474A2 Apparatus and method for forming fibrous filter media and filter units |
| 04/26/2000 | EP0883430A4 Filter bag and connector cartridge |
| 04/26/2000 | CN2375365Y Full-automatic filtering element-cleaning water purifier |
| 04/25/2000 | US6054059 Use of a ceramic metal oxide filter whose selection depends upon the Ph of the feed liquid and subsequent backwash using a liquid having a different Ph |
| 04/25/2000 | US6053334 Fuel filter with valve device |
| 04/25/2000 | US6053332 Method of fabricating undulating screen for vibratory screening machine |
| 04/25/2000 | CA2110971C Filtration membrane cartridge |
| 04/25/2000 | CA2087557C Method for removing catalyst |
| 04/20/2000 | WO2000022228A1 Screen and method for manufacturing a reinforcement element for a screen plate |
| 04/20/2000 | WO2000021641A1 Metal filter |
| 04/20/2000 | WO2000021640A1 Filtration module including unitary filter cartridge-bowl construction |
| 04/20/2000 | WO2000021639A1 Disposable filter bag for a pool cleaner |
| 04/20/2000 | WO2000021638A1 Filter |
| 04/20/2000 | WO2000021637A1 Renewable filter |
| 04/20/2000 | WO2000021636A1 Extended area basket filter assembly and filter bag therefor |
| 04/20/2000 | WO2000021635A1 Slow sand filter for use with intermittently flowing water supply and method of use thereof |
| 04/20/2000 | DE19848064A1 Membrane actuated drum filter press, for hermetic separation of solids from liquids, comprises drum with releasable cover, tubular filter element and flexible tubular membrane |