| 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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| 03/07/2000 | US6033558 Self-gush-cleaning filter device |
| 03/07/2000 | US6033557 Filter use limitation device for liquid containers |
| 03/07/2000 | US6033455 Repeatedly usable filter frame and filter for fluid using the same |
| 03/07/2000 | US6032807 Methods for correlating average fiber diameter with performance in complex filtration media |
| 03/07/2000 | US6032806 Screen apparatus for vibratory separator |
| 03/02/2000 | WO2000010924A1 Device for disinfecting water flowing through a sanitary system |
| 03/02/2000 | WO2000010682A1 Blood filter |
| 03/02/2000 | WO2000010681A1 Method for cleaning candles in a candle filter |
| 03/02/2000 | WO1999052618A3 Filter for removing solids from liquids |
| 03/02/2000 | DE19837504A1 Regeneratable filter panel for removal of particulates from gases comprises frame containing plaited fabric filter pack cleaned by direct blasting with compressed air |
| 03/01/2000 | EP0982061A1 Filters, methods of making a filter, and filtering methods |
| 03/01/2000 | EP0982060A1 Precoat filters and methods |
| 03/01/2000 | EP0982059A1 Filtration apparatus with filter cartridges and integrated regeneration system |
| 03/01/2000 | EP0982058A1 Apparatus for de-watering sludge and similar substances |
| 03/01/2000 | CN1246074A Fluid driven pumps and apparatus employing such pumps |
| 02/29/2000 | US6030539 In-line liquid filtration device useable for blood, blood products or the like |
| 02/29/2000 | US6030531 Filter element assembly |
| 02/29/2000 | US6029821 Screening device |
| 02/29/2000 | US6029479 Fine particle lint filter |
| 02/29/2000 | CA2172594C Strainer |
| 02/27/2000 | CA2281477A1 Seal arrangement |
| 02/24/2000 | WO2000009915A1 Intertank screen sealing system |
| 02/24/2000 | WO2000009238A1 Filter for liquids, mainly oil or fuel, in an internal combustion engine |
| 02/24/2000 | WO2000009237A1 Improved flow distributor and method for use with a filter device |
| 02/24/2000 | DE19838005A1 Bathroom ultra violet water sterilization lamp imparts twist to water around lamp extending water residence time an enhancing sterilization efficacy |
| 02/24/2000 | DE19837569A1 Backwashing filter candles comprises forcing constantly maintained liquid layer through candle by compressed air pulses |
| 02/23/2000 | EP0855931A4 Self-cleaning fluid filter unit |
| 02/23/2000 | EP0684864A4 Methods for characterizing complex filtration media |
| 02/23/2000 | CN2364952Y 润滑脂过滤机 Grease Filter |
| 02/23/2000 | CN2364951Y Automatic cleaning filter |
| 02/23/2000 | CN1245086A Improved flow distributor with filter for use and usage thereof |
| 02/22/2000 | US6027658 A reservoir or tank for filtering industrial fluids, such as coolants, detergents, oils, aqueous emulsions used in machinging, finishing, cleaning without the use of any filter media or mechanical assistance |
| 02/22/2000 | US6027656 Cross flow membrane filtration for separation of separable constituents from a liquid; liquid being supplied is divided into a permeate flow penetrating the dynamic membrane and a reject the flow flowing along the filter without penetration |
| 02/22/2000 | US6027647 Multi-element liquid filter system with flushing and filtering circuits |
| 02/22/2000 | US6027641 Liquid surface skimmer |
| 02/22/2000 | US6027639 Self-cleaning siphon-actuated radial flow filter basket |
| 02/22/2000 | US6027638 Automatic filtration and extraction device and method |
| 02/22/2000 | US6027542 Filter cartridge |
| 02/17/2000 | WO2000007701A1 Filtration device and method |
| 02/17/2000 | WO2000007691A1 Filtering element made of absorbent paper material in the form of a tubular cylinder |
| 02/17/2000 | WO2000007690A1 Method for the material separation of liquid/solid mixtures |
| 02/17/2000 | WO2000007487A1 Cylindrical filter |
| 02/17/2000 | DE19852587A1 Horizontal oil or fuel filter for vehicles has a drain that can be positioned in the lowest position |
| 02/17/2000 | DE19836728A1 Vacuum filter assembly for metalwork machining particles in coolant has filter cloth arrangement preventing ingress of particles into guide |
| 02/17/2000 | CA2339877A1 Filtering element made of absorbent paper material in the form of a tubular cylinder |
| 02/16/2000 | EP0979214A1 Device for dewatering a slurry |
| 02/16/2000 | CN2363772Y Corrugated tube type filter |
| 02/16/2000 | CN2363771Y High-efficiency sewage purifier |
| 02/16/2000 | CN1244812A Filter, in particular for lubricating oil of an internal combustion engine |
| 02/15/2000 | US6024870 Sewage filtration system |
| 02/15/2000 | US6024867 Counter top water filter with replaceable electronic display monitor |
| 02/15/2000 | US6024229 Reusable filter assembly |
| 02/15/2000 | US6024228 Bypass diverter box for drilling mud separation unit |
| 02/10/2000 | WO2000006616A1 Process and apparatus for removing impurities from polymers |
| 02/10/2000 | WO2000006282A1 Cylindrical filter element and filter |
| 02/10/2000 | WO2000006281A1 Candle filter elements and method for fixing same in a pressure vessel |
| 02/10/2000 | WO1999067564A3 Hose coupling with a filter insert |
| 02/10/2000 | WO1999044718A8 System and method of filtering and collecting blood or blood products |
| 02/10/2000 | DE19852466A1 Filtriervorrichtung und Filtrierverfahren Filtration and filtration process |
| 02/10/2000 | DE19847985C1 Container for receiving fuel for operation of a fuel cell in vehicles powered by fuel cells, with the container divided into two compartments with separate outlets by an element letting through fluids |
| 02/09/2000 | EP0977659A1 Screen unit for viscous mass |
| 02/09/2000 | EP0842322B1 Multiple contour screening |
| 02/09/2000 | CN2362573Y Vibration unloading device capable of fully unloading filter cake of filter press |
| 02/09/2000 | CN2362572Y Botton water tray for horizontal moving type filter press |
| 02/09/2000 | CN1049250C Methods of biomass pretreatment |
| 02/08/2000 | US6022474 Wastewater separator |
| 02/08/2000 | US6022388 Device for cleaning filter elements |
| 02/08/2000 | CA2214978C Fibresaver screen basket support |
| 02/03/2000 | WO2000004975A2 Retention of filter elements |
| 02/03/2000 | WO2000004974A1 Improved self-cleaning filter |
| 02/03/2000 | WO2000004973A1 Filter assemblies |
| 02/03/2000 | DE19834613A1 Verfahren zur stofflichen Trennung von Flüssigkeits-/Feststoffgemischen Methods for material separation of liquid / solid mixtures |
| 02/03/2000 | DE19830412C1 Rückspülbarer Filter für Flüssigkeiten Reverse rinsing filter for liquids |
| 02/03/2000 | CA2338257A1 Retention of filter elements |
| 02/02/2000 | EP0976525A1 Filter device for fluid plastic material |
| 02/02/2000 | EP0975552A1 Filter cartridge for gravity-fed water treatment devices |
| 02/02/2000 | EP0975411A1 Filter and filter cartridge with peripheral stop for filtering liquids circulating in an engine or in a hydraulic equipment |
| 02/02/2000 | EP0975410A1 A filter element having a storage device for keeping track of filter usage and a system for use therewith |
| 02/02/2000 | EP0975408A1 Filter life measurement |
| 02/02/2000 | EP0975407A1 Apparatus and method for forming spiral pleated filter cartridges |
| 02/02/2000 | EP0863788A4 A fuel filter having improved communication with a contaminant container |
| 02/02/2000 | CN2361360Y Special funnel device for high-efficiency quick-filtering gold liquid |
| 02/02/2000 | CN1048912C Connector, isolator for filtering component |
| 02/02/2000 | CN1048911C Helical wrapped filter element |
| 02/01/2000 | US6019892 Guide tracking for cog rake bar screens |
| 02/01/2000 | CA2131678C Double drum waste water screen |
| 01/27/2000 | WO2000003784A1 Filter for fluids |
| 01/27/2000 | DE19833381A1 Back-flushing filter useful for particle removal from process fluids has a modular housing to permit filtering capacity modification |
| 01/27/2000 | DE19832105A1 Abscheidevorrichtung zur Verwendung bei der Leiterplattenfertigung Separator for use in printed circuit board production |
| 01/27/2000 | DE19831334A1 Squeeze drying of wet solids |
| 01/26/2000 | EP0974444A1 Self-locking filter-screen feeding device |
| 01/26/2000 | EP0973842A1 Use of polyamide dispersion for filter cartridges |
| 01/26/2000 | EP0973596A1 Filter device with filter disks |
| 01/26/2000 | EP0852637B1 Sorting device |
| 01/26/2000 | EP0828598B1 Filter changing device for plastics processing plants |
| 01/25/2000 | US6017451 Spider fitting for multi-module filter system, and motive cart assembly comprising same |
| 01/25/2000 | US6017379 Cartridge filter |
| 01/25/2000 | US6016923 Filter cartridge for a filter for filtering liquid or gaseous media |
| 01/25/2000 | US6016920 Programmed method of and apparatus for screening debris |
| 01/25/2000 | CA2160465C Process and apparatus for the treatment of waste water |