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Class Information
Number: 210/496
Name: Liquid purification or separation > Filter > Supported, shaped or superimposed formed mediums > Bound, fused or matted, e.g., porous shapes, sponges, etc.
Description: Apparatus in which the medium is composed of particles or fibers bound together into a single integral unit, by fusing, an adhesive or the intertwining of fibers.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8529781 Method for producing a component, in particular a micromechanical and/or microfluidic and/or microelectronic component, and component Sep. 10, 2013
8528747 Solid phase extraction disk and method of manufacture Sep. 10, 2013
8524081 Separation modules including media for separating water-hydrocarbon emulsions having low interfacial tensions Sep. 3, 2013
8372292 Melt blown polymeric filtration medium for high efficiency fluid filtration Feb. 12, 2013
8337697 Multi-compartment water purification bottle having a replaceable filter Dec. 25, 2012
8302781 High-flux dialysis membrane with an improved separation behaviour Nov. 6, 2012
8241494 Liquid filter assembly Aug. 14, 2012
8221625 Process for producing polyolefin resin composition and filter device for use in this process Jul. 17, 2012
8215492 Water treatment devices and cartridges therefor Jul. 10, 2012
8205755 Filter media Jun. 26, 2012
8202346 Porous reticulated metal foam for filtering molten magnesium Jun. 19, 2012
8097155 Above ground water clarifier Jan. 17, 2012
8052878 Filter element with coating for surface filtration Nov. 8, 2011
8033400 Non-woven polymeric fabric including agglomerates of aluminum hydroxide nano-fibers for filtering water Oct. 11, 2011
8001886 Method of making a beverage ingredient filter Aug. 23, 2011
7998353 Filter candle comprising an elongated mesh pack Aug. 16, 2011
7987996 Filter medium, fluid filter, and engine oil filter Aug. 2, 2011
7923060 Method of manufacturing ceramic filter Apr. 12, 2011
7919063 Device with a compressible matrix having homogeneous flow profile Apr. 5, 2011
7892516 Robust carbon monolith having hierarchical porosity Feb. 22, 2011
7883048 Method for combining hollow fibres into a bundle and hollow fibre bundle produced by said method Feb. 8, 2011
7862719 Square membrane manifold system Jan. 4, 2011
7862641 Extruded porous substrate and products using the same Jan. 4, 2011
7588730 Devices for incorporating filters for filtering fluid samples Sep. 15, 2009
7491330 Silver chloride treated water purification device containing the porous grog and method for making same Feb. 17, 2009
7481921 Inlet filter for storm drain Jan. 27, 2009
7398887 Product and method of forming successive layers of face-to-face adjacent media with calculated pore size Jul. 15, 2008
7374676 High rate filtration system May. 20, 2008
7311751 Filter medium Dec. 25, 2007
7303687 Gutter lining method and insert apparatus incorporating porous non-woven fiber matting Dec. 4, 2007
7288199 Ceramic filter and method for purifying water Oct. 30, 2007
7278542 Filtering medium, method for making same Oct. 9, 2007
7255722 Gas filter Aug. 14, 2007
7169466 Multiple-component binder systems for porous composite blocks Jan. 30, 2007
7137510 Filter element Nov. 21, 2006
7112234 Composite porous media Sep. 26, 2006
7094338 Method of making and using a filter in the form of a block of agglomerated copolymer fragments Aug. 22, 2006
7025212 Plasma- or serum-collecting device Apr. 11, 2006
7014050 Filter cartridge Mar. 21, 2006
6991737 Filtering method Jan. 31, 2006
6959817 Cooling makeup water intake cartridge filter for industry Nov. 1, 2005
6957743 Microbiological water filter Oct. 25, 2005
6938781 Three-dimensional non-woven filter Sep. 6, 2005
6936163 Water pollution trap with clay collector Aug. 30, 2005
6932911 Gutter lining method and insert apparatus incorporating porous non-woven fiber matting Aug. 23, 2005
6926828 Fluid filter Aug. 9, 2005
6905598 Porous grog composition, water purification device containing the porous grog and method for making same Jun. 14, 2005
6905031 Solid phase microextraction device using aerogel Jun. 14, 2005
6893555 Dual flow filter May. 17, 2005
6889852 Layered filtering structure May. 10, 2005

1 2 3 4 5 6










 
 
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