| Patents for B01D 33 - Filters with filtering elements which move during the filtering operation (10,149) |
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| 03/29/2006 | EP1640051A1 Solid-liquid separator |
| 03/29/2006 | CN2766930Y Dynamic filtering machine |
| 03/29/2006 | CN1753716A Rotary disc filter and module for constructing same |
| 03/29/2006 | CN1751770A Cleaning method for vacuum filter and vacuum filter |
| 03/28/2006 | US7018534 for the control of biomass growth on suspended media within fluidized-bed bioreactors. |
| 03/28/2006 | US7017756 Multi-stage pusher centrifuge |
| 03/23/2006 | WO2006031426A2 Continuous loop filter media and method of filtering particulate |
| 03/23/2006 | US20060060521 Filter device |
| 03/23/2006 | CA2580063A1 Continuous loop filter media and method of filtering particulate |
| 03/23/2006 | CA2579136A1 Screen and screen element |
| 03/22/2006 | CN2765656Y Plastic-steel filtering fan |
| 03/22/2006 | CN2765655Y Large-sized non-filtering cloth vacuum suction strainer |
| 03/22/2006 | CN1750861A Filter device |
| 03/21/2006 | US7014764 Device for receiving and separating chips created by machine-tools and coolant (sealant) |
| 03/21/2006 | US7014760 Device for receiving and separating chips created by machine tools and coolant (overflow) |
| 03/21/2006 | US7014754 Tilt-out frame for a filter screen |
| 03/16/2006 | US20060054571 Continuous loop filter media and method of filtering particulate |
| 03/16/2006 | US20060054549 Vortex enhanced filtration device and methods |
| 03/16/2006 | DE10316173B4 Vorrichtung zum Entfernen von feinem Siebgut aus einer Flüssigkeit Apparatus for removing fine material to be screened from a liquid |
| 03/15/2006 | EP1633455A1 Sector for vacuum rotating filters and similars |
| 03/15/2006 | EP1333904B1 A screen for a shale shaker |
| 03/15/2006 | CN2764464Y Rotary cylinder scraper filter |
| 03/15/2006 | CN2764462Y Scraper of ceramic filter |
| 03/15/2006 | CN1745871A Strong filter press |
| 03/15/2006 | CN1745870A Production of microporous ceramic filter board and working lining |
| 03/14/2006 | US7011753 Microporous filter media, filtration systems containing same, and methods of making and using |
| 03/14/2006 | CA2382677C A screen, a screen arrangement and a screen vibratory system |
| 03/08/2006 | EP1631527A2 A system and method for treating wastewater using coir filter |
| 03/08/2006 | EP1631367A1 Screening apparatus |
| 03/08/2006 | CN2763332Y Filter for pulp recovery |
| 03/02/2006 | US20060043010 Separator |
| 03/01/2006 | EP1629877A1 Screen for the filtration of water |
| 03/01/2006 | EP1628734A1 Method for purifying spent acid |
| 03/01/2006 | EP1628732A1 Method and arrangement for continuous filtering of particles out of a liquid |
| 03/01/2006 | CN2761242Y Microporous filter |
| 03/01/2006 | CN1742143A Device for removing material to be screened from liquid flowing in a channel |
| 03/01/2006 | CN1742133A Filter sector for use in rotary disc filters for separating pulp suspensions |
| 03/01/2006 | CN1243593C 空气净化器 Air Purifier |
| 02/28/2006 | US7005069 Coarse bubble diffuser for aeration of deep tanks (20 feet or more) at a sufficient flow to to prevent settling of the solids without the need for a mechanical mixer, and for oxygen supply to microorganism within the aeration tank |
| 02/28/2006 | US7005067 Disc-type filtration apparatus including discharge collector internal to pressure vessel and method filtration |
| 02/23/2006 | WO2006018664A1 Screen assembly and shale shaker |
| 02/23/2006 | US20060037905 Solid-liquid separator |
| 02/23/2006 | US20060037897 Water intake rotary screen |
| 02/23/2006 | DE10125732B4 Filter zum Entstauben von ein partikelförmiges Gut enthaltende Prozeßluft in einer Prozeßapparatur sowie derartige Prozeßapparatur Filter for removing dust containing of a particulate Good process air in a process and apparatus such processing apparatus |
| 02/23/2006 | CA2784991A1 Rotary fan press |
| 02/22/2006 | CN2759565Y Filtering belt corrector for belt filter press |
| 02/22/2006 | CN1736696A Belt type squeezing dehydration device |
| 02/22/2006 | CN1736695A Solid-liquid separator |
| 02/22/2006 | CN1736620A 筛网系统 Screen system |
| 02/22/2006 | CN1242879C Screw press |
| 02/21/2006 | US7001515 Dual filter system for filtering of injector fluids |
| 02/21/2006 | US7000782 Backwash flushing filter |
| 02/21/2006 | US7000777 Vibratory separator screens |
| 02/21/2006 | US7000776 Screen assembly for vibratory separators |
| 02/16/2006 | DE102004035207A1 Filtration device comprises container having multilayer filter plates on rotated hollow spindles, with local centrifugal fields around spindles and upwardly centrifugal flow in container |
| 02/15/2006 | CN1734188A Air purifier |
| 02/09/2006 | DE102004033328A1 Filter mit Feststoff-Resuspendierung Filter with solid resuspension |
| 02/09/2006 | DE10046714B4 Flüssigkeitsdurchströmte Siebrechentrommel Fluid-flow type Siebrechentrommel |
| 02/08/2006 | EP1539382B1 A method for making a screen assembly for a vibratory separator |
| 02/08/2006 | EP1274496B1 Device for filtering flowable media |
| 02/08/2006 | CN2756297Y Ceramic filter for fine coal mud recovery |
| 02/07/2006 | US6994785 Removable grid for filter element screens |
| 02/02/2006 | US20060021931 Centrifugal screen |
| 02/02/2006 | US20060021921 Apparatus for removing fine material from a liquid |
| 02/02/2006 | DE10140709B4 Verfahren zum Pflegen und Reinigen eines Arbeitsmediums A method for maintaining and cleaning a working medium |
| 02/01/2006 | CN2754704Y Non-parking rotary filtering net device for long time |
| 02/01/2006 | CN1729336A Sealing device |
| 01/31/2006 | US6991722 Hydrate desalination for water purification |
| 01/26/2006 | WO2006009868A1 Filtering device with integral filter status indicator |
| 01/26/2006 | WO2006009571A1 Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration |
| 01/26/2006 | US20060016768 Shale Shaker |
| 01/26/2006 | CA2570969A1 Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration |
| 01/25/2006 | CN1238084C Pressure liquid filter unit with ultrasonic bridging prevention |
| 01/19/2006 | WO2006005499A1 Filter with resuspension of solids |
| 01/19/2006 | US20060011562 Dual filter system for filtering of injector fluids |
| 01/19/2006 | US20060011520 Dam basket for vibratory separators |
| 01/18/2006 | EP1616903A1 Filtration device for volume reducing gel-like polystyrene resin |
| 01/18/2006 | EP1615709A1 Filter device and method for the periodic cleaning of a filter |
| 01/12/2006 | WO2006002950A1 Device for holding and separating chippings and cooling liquid accumulating on machine tools (conveyance) |
| 01/12/2006 | CA2572647A1 Device for holding and separating chippings and cooling liquid accumulating on machine tools (conveyance) |
| 01/11/2006 | EP1613834A2 Vibratory screening machine for earth drilling installation |
| 01/11/2006 | EP1613419A1 Filtering device |
| 01/05/2006 | US20060000786 Performance, vibration resistance; smooth, flat woven mesh without calendering or forming knuckles; drilling fluid cleaning |
| 01/05/2006 | US20060000754 Water shut-off device for a water purifier |
| 01/04/2006 | EP1610881A1 Device for removing fine screened material from a liquid |
| 01/04/2006 | CN2749557Y Magnetic hinge type filter |
| 01/03/2006 | CA2248751C Bypass diverter box for drilling mud separation unit |
| 12/29/2005 | US20050284805 Filter plate |
| 12/29/2005 | US20050284802 Filtering device with integral filter status indicator |
| 12/29/2005 | DE10154549B4 Vorrichtung zum Trennen von Stoffen Apparatus for separating substances |
| 12/28/2005 | CN2748153Y Pneumatic agitator for ceramic filter |
| 12/28/2005 | CN2748152Y Improved horizontal blade type sulfur liquid filtering machine |
| 12/27/2005 | CA2428828C A shale shaker |
| 12/22/2005 | WO2005121052A1 Method and device for dewatering fermentation residues |
| 12/22/2005 | US20050279681 Filter screen assembly |
| 12/22/2005 | US20050279680 Water intake screen with circular filter panel |
| 12/15/2005 | WO2005094964A3 Method and device for attending to, filtrating and cleaning a working medium |
| 12/15/2005 | DE19652500B4 Anschwemmfilter und Verfahren zu seiner Reinigung Precoat and method for cleaning |
| 12/14/2005 | CN1231280C Method for improving filtrate distributing tray of horizontal disk filter |
| 12/08/2005 | WO2005116330A1 Multi-stage sacrificial anode metal designs for high corrosion environments |