| 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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| 10/18/2001 | US20010030150 Sewer basket and its support |
| 10/18/2001 | US20010030149 Treating waste water and a plant designed for preventing the precipitation of carriers under the air blower installed for reaction tank containing the carriers 2 for growing microorganism for biological treatment of waste water or the |
| 10/18/2001 | US20010030148 Fuel filter with bypass valve |
| 10/18/2001 | DE10017721A1 Vakuumfiltrationsapparat zur modularen Verwendbarkeit, Modul zur Erweiterung des Vakuumfiltrationsapparates und modulare Vakuumfiltrationsvorrichtung Vacuum filtration apparatus for modular usability, module for extending vacuum filtration apparatus and modular vacuum filtration device |
| 10/18/2001 | DE10014586C1 Dynamic filtration of fluid materials comprises forming overflow of fluid stream fed to concentrate chamber from stream or partial streams and removing the concentrate stream centrally from the concentrate chamber |
| 10/17/2001 | EP1145752A1 Vacuum filter apparatus to be used as module, module for the extension of the vacuum filter apparatus and modular vacuum filter device |
| 10/17/2001 | EP1145751A2 Liquid removal apparatus |
| 10/17/2001 | EP1144071A2 Retention of filter elements |
| 10/17/2001 | EP1144070A1 Beverage ingredient filter assembly and method |
| 10/17/2001 | EP1144069A2 Candle filter element |
| 10/17/2001 | EP1070377A4 Integrated paper pulp and process machinery having integrated drive and control and methods of use thereof |
| 10/17/2001 | EP1012117B1 Device for sterilizing and filtering water which flows through a sanitary device |
| 10/17/2001 | CN2454011Y Multi-purpose air filter |
| 10/17/2001 | CN2454010Y Disc-type porous filtering-diaphragm filter |
| 10/16/2001 | US6303032 Portable multi-strainer |
| 10/16/2001 | US6303023 Filter use limitation device for liquid containers |
| 10/16/2001 | US6302277 Swimming pool cleaning tool |
| 10/16/2001 | US6302276 Screen support strip for use in vibratory screening apparatus |
| 10/16/2001 | CA2159493C A flow control member for a filter cartridge cleaning system |
| 10/16/2001 | CA2042833C A method for removing liquid from a mixture of liquid and solid matter |
| 10/11/2001 | WO2001075240A1 Up-flow rake bar screen |
| 10/11/2001 | WO2001074477A1 Filter module |
| 10/11/2001 | WO2000076623A8 Method of manufacturing filter member |
| 10/11/2001 | WO2000016875A3 Candle filter element |
| 10/11/2001 | EP1144069A3 Candle filter element |
| 10/11/2001 | DE10016928A1 Injection molding tool for producing small plastic filters has a third fixed tool member with a punching sleeve through which a core passes to hold filter material with exposed edges during molding |
| 10/11/2001 | DE10009469A1 Method to operate filter unit for diesel fuel for vehicle engine; involves generating maintenance signal, when fuel temperature and pressure on input side of filter are above specified thresholds |
| 10/11/2001 | CA2403151A1 Up-flow rake bar screen assembly |
| 10/10/2001 | EP1140655A1 Brewing bag for a filter coffee brewing device |
| 10/10/2001 | EP1140458A1 A filter cartridge and process |
| 10/10/2001 | EP1140379A1 Screen assembly for use in a vibratory shaker |
| 10/10/2001 | EP1140321A1 Filtering apparatus |
| 10/10/2001 | EP1140320A2 Fluid filter with a central component which can be assembled |
| 10/10/2001 | EP1140319A1 Pleated filter element and method of forming a pleated filter element |
| 10/10/2001 | EP1140318A1 Movable filter media |
| 10/10/2001 | EP1140246A1 Reservoir-and-filter system and method of use |
| 10/10/2001 | EP1044169A4 Water reclamation system for a vehicle wash system |
| 10/10/2001 | EP0973596B1 Filter device with filter disks |
| 10/10/2001 | EP0934108B1 Filter, in particular for filtering the lubricating oil in an internal combustion engine |
| 10/10/2001 | CN2452596Y Structure improvement for multiple filtering net |
| 10/10/2001 | CN2452592Y Drum like pressure filtering machine with changeable filtering chamber |
| 10/10/2001 | CN1072517C In-line blood filtration device |
| 10/09/2001 | US6299723 Anti-airlock apparatus for filters |
| 10/09/2001 | US6299662 Filter cartridge |
| 10/09/2001 | US6299513 Method of fabricating a semiconductor device |
| 10/09/2001 | US6298914 Wire-wrapped well screen |
| 10/04/2001 | WO2001072399A1 Folded filter |
| 10/04/2001 | WO2001072355A2 Integral intravenous chamber and filter |
| 10/04/2001 | US20010025816 Filtration apparatus, cartridge filter and method of attaching the same |
| 10/04/2001 | US20010025812 Liquid filter with a cooler |
| 10/04/2001 | EP1138364A1 Method and device for dynamic filtration |
| 10/04/2001 | EP1137473A1 Filter cartridge arrangement |
| 10/04/2001 | EP1137472A1 Laser welded transmission filter housing and method and apparatus for making same |
| 10/04/2001 | EP1137471A1 Apparatus for removing material from pressurised space |
| 10/04/2001 | EP1137470A2 Fluid filter with a discharge dome that is fixed to the housing |
| 10/04/2001 | EP1137469A1 Device for separating waste water |
| 10/04/2001 | EP1137468A1 Liquid filter |
| 10/04/2001 | DE10026344A1 Filtermodul Filter module |
| 10/04/2001 | DE10016011A1 System for working up suspension polymerisation product, e.g. olefin polymer, involves separating the polymer particles in a tubular vessel with an internal conveyor and a retention device with filter sections |
| 10/04/2001 | DE10011835A1 Filter surface regeneration, comprises using air impulse applied via nozzle, with pressure controlled as function of the material characteristics and filter medium agglomeration |
| 10/03/2001 | CN2451207Y High airtight star type unloading valve |
| 10/03/2001 | CN2451206Y Thrust, rotary and vibrating continuous dewaterer |
| 10/03/2001 | CN2451205Y Cylinder type internal filtering & pressing filter |
| 10/03/2001 | CN2451204Y Unpowered solid-liquid separator |
| 10/03/2001 | CN2451203Y Filter |
| 10/03/2001 | CN1315881A Production method for polycarbonate and filter device thereof |
| 10/03/2001 | CN1072024C Cost-oriented control of regenerable filter |
| 10/02/2001 | US6296763 Double receptacle filtration system |
| 10/02/2001 | CA2230590C An in-line blood filtration device |
| 09/27/2001 | WO2001070370A1 Filter device with lamellar structure for filtering liquids |
| 09/27/2001 | WO2001070369A1 A filter for filtering water for a pump for an aquarium or a pond |
| 09/27/2001 | WO2001035006A3 Metal-infiltrated ceramic seal |
| 09/27/2001 | US20010023846 Fluid filter |
| 09/27/2001 | US20010023845 Filter device for filtering a liquid |
| 09/27/2001 | DE10011398A1 Drinking water filtration process uses continuously operating filter which is supplied with filter blanket without manual intervention and so can be operated for weeks or months |
| 09/27/2001 | DE10010527A1 Filter cartridge comprises ring-shaped filter member with base and outer support ring |
| 09/27/2001 | DE10010507A1 Filter cartridge comprises a ring-shaped filter member, a support ring housing and a pulse jet reflector. |
| 09/26/2001 | EP1136666A2 Liquid filter with by-pass valve |
| 09/26/2001 | EP1135202A1 Fluid filters having a concealed machine-readable identification |
| 09/26/2001 | EP1135200A1 Filtration cartridge and process for filtering a slurry |
| 09/26/2001 | EP1135199A1 Slow sand filter for use with intermittently flowing water supply and method of use thereof |
| 09/26/2001 | CN1071588C Cleaning of hollow fibre membranes |
| 09/25/2001 | US6293410 No-cure fuel filter and method for making same |
| 09/25/2001 | CA2027091C Liquid filtering device, namely for swimming pools |
| 09/20/2001 | WO2000066268B1 Well(s) containing filtration devices |
| 09/20/2001 | US20010022287 Filtering device |
| 09/20/2001 | DE10103264A1 Filterungsvorrichtung und Öffnungs-/Schliessventil für die Filterungsvorrichtung Filtering device and opening / closing valve for the filtering device |
| 09/20/2001 | DE10005828A1 Suspension flow separating process involves input of axial central flow in form of at least one flat flow turned outwards |
| 09/19/2001 | EP1133808A1 Container for receiving an operating means for the operation of fuel cells |
| 09/19/2001 | EP1133633A1 Improved filtering means for fuel drawing assembly |
| 09/19/2001 | EP1133342A1 Multi-layer filter element |
| 09/19/2001 | EP1133341A1 Filter cartridge |
| 09/19/2001 | EP1059980A4 Antimicrobial filter cartridge |
| 09/19/2001 | EP0929714B1 Screening device, such as a screen cylinder, and method of manufacture of the screening device |
| 09/19/2001 | EP0776244B1 Lateral member assembly for underdrain lateral system |
| 09/19/2001 | EP0773823B1 A flow control member for a filter cartridge cleaning system |
| 09/19/2001 | CN2448432Y Metal filter net |
| 09/19/2001 | CN2448431Y Counter-washer for solid and liquid separator |
| 09/18/2001 | US6291806 Process for bonding workpieces |
| 09/18/2001 | US6290848 Filter cartridge for gravity-fed water treatment devices |