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Class Information
Number: 210/433.1
Name: Liquid purification or separation > Filter > Divided filtered, and unfiltered liquid passages
Description: Apparatus comprising two outlet passages for liquid under treatment, one for untreated liquid and one for filtrate.










Sub-classes under this class:

Class Number Class Name Patents
210/434 Recombining 110


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8663474 Non-blocking filtration system Mar. 4, 2014
8656947 Self-evacuating vertical downspout adapter Feb. 25, 2014
8647503 Filter assembly for fuel supply to actuators and fuel control system of aircraft engine and method Feb. 11, 2014
8617394 Asymmetric nanotube containing membranes Dec. 31, 2013
8617392 Device and system for filtering blood Dec. 31, 2013
8608955 Automatic slurry strainer Dec. 17, 2013
8603021 Method and apparatus for ultrafiltration of blood Dec. 10, 2013
8568589 Connection member and separation membrane module using the same Oct. 29, 2013
8557116 Molecular separator Oct. 15, 2013
8535536 Cross-flow split-thin-flow cell Sep. 17, 2013
8524083 Beer filter Sep. 3, 2013
8505741 Water filter cartridge system having a combined blending valve system in the candle and adjusting device in the head Aug. 13, 2013
8496118 Filtration device including a loop and a circulation pump Jul. 30, 2013
8496810 Rainwater collection, storage, and distribution system Jul. 30, 2013
8475654 Downspout drain connection and filter Jul. 2, 2013
8470168 Heat exchanger system Jun. 25, 2013
8440085 Plasma separation May. 14, 2013
8438788 Apparatus for harvesting rainwater May. 14, 2013
8430835 Renal therapy blood cleansing system with balance chamber and bolus, rinseback or prime volume feature Apr. 30, 2013
8414515 Blood reservoir Apr. 9, 2013
8413817 Non-blocking filtration system Apr. 9, 2013
8404110 Apparatus for diverting rainwater Mar. 26, 2013
8404118 Filter unit with filter bank Mar. 26, 2013
8356714 Microfluidic device for separation of particles Jan. 22, 2013
8313656 Wash filter with wash velocity control cone Nov. 20, 2012
8308953 Methods of dynamic filtration using centrifugal force and methods of making a dynamic filtration device Nov. 13, 2012
8303826 Automatic slurry strainer Nov. 6, 2012
8252173 Water filter cartridge system having a combined blending valve system in the candle and adjusting device in the head Aug. 28, 2012
8240482 Tangential filtration device Aug. 14, 2012
8235220 Separator and separator cartridge Aug. 7, 2012
8231793 Combination filter arrangement and method Jul. 31, 2012
8221617 Hot water recovery apparatus for reclaiming process water Jul. 17, 2012
8197684 Desalination device using selective membranes and magnetic fields Jun. 12, 2012
8182674 Solid particle separator device and a hydraulic installation including such a device May. 22, 2012
8168066 Quick-drain filter May. 1, 2012
8153008 Device and method for filtering blood Apr. 10, 2012
8137299 Wearable ultrafiltration device Mar. 20, 2012
8119001 Exchangeable oil filter with spring-operated pin for drainage Feb. 21, 2012
8114278 Fuel filter Feb. 14, 2012
8105485 Filtering system, in particular for filtering liquids in internal combustion engines Jan. 31, 2012
8097151 Water harvesting device Jan. 17, 2012
8070952 Apparatus and method for the treatment of blood Dec. 6, 2011
8057672 Disposable multi-layered filtration device for the separation of blood plasma Nov. 15, 2011
8048307 Dynamic filtration device using centrifugal force Nov. 1, 2011
8038877 Oil filter apparatus Oct. 18, 2011
8033058 Apparatus for diverting rainwater Oct. 11, 2011
8029664 Wash filter with wash velocity control cone Oct. 4, 2011
7981289 Modular fluid treatment apparatus and method Jul. 19, 2011
7981282 Automatic slurry strainer Jul. 19, 2011
7959010 Standpipe with integrated regulator valve Jun. 14, 2011

1 2 3 4 5 6 7










 
 
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