B01D 69 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor

Patents for B01D 69 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor (16,729)
12/2006
12/13/2006	CN1289173C Acid stable membranes for nanofiltration
12/12/2006	CA2282651C Membranes comprising aminoacid salts in polyamine polymers and blends
12/07/2006	WO2006130042A1 Polyether-based film material
12/07/2006	WO2006045078A3 Fibers with axial capillary slot that enhances adsorption, absorption and separation
12/07/2006	WO2005123599A3 Highly microporous polymers and methods for producing and using the same
12/07/2006	US20060276602 Sulfonated aryl sulfonate matrices and method of production
12/07/2006	US20060273004 Gas/ion species selective membrane support by multi-stage nano-hole array metal structure
12/07/2006	CA2609436A1 Polymer electrolyte membrane having improved dimensional stability
12/06/2006	EP1727614A1 Oleophobic inorganic membranes and method for the production thereof
12/06/2006	EP1315553B1 Device and method for separating undissolved constituents out of biological fluids
12/06/2006	EP1301958B1 Hybrid material, use of said hybrid material and method for making same
12/06/2006	EP1070534B1 Method for manufacturing filter having ceramic porous film as separating film
12/06/2006	CN1872400A Method for preparing Nano filtering composite membrane of hollow fiber
12/05/2006	US7144505 Melt-spun polysulfone semipermeable membranes and methods for making the same
12/05/2006	US7144444 Hydrogen separation membrane, hydrogen separation unit, and manufacturing method for hydrogen separation membrane
11/2006
11/30/2006	WO2006127946A2 Multi-functional coatings on microporous substrates
11/30/2006	US20060266706 Methods of minimising the effect of integrity loss in hollow fibre membrane modules
11/30/2006	DE112005000200T5 Wasserstoff- oder Helium-Permeationsmembran und Speichermembran und Verfahren zur Herstellung derselben Hydrogen or helium permeation membrane and membrane memory and method of manufacturing the same
11/30/2006	CA2609519A1 Multi-functional coatings on microporous substrates
11/29/2006	EP1726354A1 Separation membrane
11/29/2006	EP1726349A1 Selectively permeable membrane type reactor
11/29/2006	EP1310291B1 Hollow thread film cartridge, hollow thread film module using the cartridge, and tank type filter
11/29/2006	EP1088792B1 Method for purifying turbid water
11/29/2006	CN2841680Y Efficient diaphragm for chlorine dioxide generator by electrolytic process
11/29/2006	CN1871693A Method of liquid feeding and apparatus therefor
11/29/2006	CN1871060A Gas separating body and method for producing same
11/29/2006	CN1286550C Mixed matrix membrane for separation of gases, manufacturing and use thereof
11/29/2006	CN1286549C Ceramic membrane based on a substrate containing polymer or natural fibre, method for the production and use thereof
11/29/2006	CN1286548C Compact planar membrane filtering piece, membrane filtering unit and apparatus
11/29/2006	CN1286546C Hollow fiber membrane module
11/28/2006	US7140497 Selective deleukocytation unit for a platelet product
11/28/2006	US7140496 Multilayer microporous membrane
11/23/2006	WO2006122566A2 Membrane for filtering of water
11/23/2006	US20060263884 Use of passageways through porous membranes
11/23/2006	US20060263548 Method of producing a sheet comprising through pores and the application thereof in the production of micronic and submicronic filters
11/23/2006	CA2607371A1 Membrane for water filtration comprising lipid bilayers and functional aquaporins
11/22/2006	EP1724000A1 Multiple layered membrane with thin fluorine containing polymer layer
11/22/2006	EP1723999A1 Carbon film laminate and method for production thereof, and voc removing device
11/22/2006	EP1393394B1 Conductive polyamine-based electrolyte
11/22/2006	EP0877648B1 System for filtering medical and biological fluids
11/22/2006	CN1868078A Ceramic, flexible membrane providing improved adhesion to the support fleece
11/22/2006	CN1867392A Purification of fluids with nanomaterials
11/22/2006	CN1865509A Novel dipolar membrane and use thereof in electrolysis preparation of ferrate
11/22/2006	CN1865325A PVC hollow fiber porous film surface hydrophilic modification method
11/22/2006	CN1864829A A hydrophilic-hydrophobic bipolar composite membrane and method for preparing same
11/22/2006	CN1864828A Method for preparing reticular fiber reinforced hollow fiber membrane of polyvinylidene fluoride
11/22/2006	CN1864827A Hollow fiber composite membrane applicator, method for producing said hollow fiber composite membrane and product
11/22/2006	CN1285661C Production of cellulose diacetate /ethene-vinyl acetate mixture
11/22/2006	CN1285630C Crosslinked fluorinated ionoomer copolymer
11/22/2006	CN1285399C Polyvinylidene fluoride hollow fiber membrane for hemodialysis
11/21/2006	US7138058 Acid stable membranes for nanofiltration
11/21/2006	US7138006 Small pore alumina-containing molecular sieves having a silica-to-alumina molar ratio of <0.5 dispersed in a continuous phase organic polymer; selectivities substantially better than conventional membranes used to separate gas components from a feedstream; no silanation required to produce a membrane
11/16/2006	WO2006119915A1 A method of fabricating a polymeric membrane having at least one pore
11/16/2006	US20060255171 Structured membrane with controllable permeability
11/16/2006	US20060254983 Mixing Vessel and Method of Use
11/15/2006	EP1721657A1 A method of fabricating a polymeric membrane having at least one pore
11/15/2006	EP1721656A1 Membrane, membrane module and process for cross-flow depth filtration
11/15/2006	EP1720638A1 Module with non-deformable support for filter septa and membrane type filter elements
11/15/2006	EP1720634A2 Hydrogen-selective silica-based membrane
11/15/2006	CN1863587A Vinylidene fluoride based resin porous hollow yarn and method for production thereof
11/15/2006	CN1284638C Decomposition device of organic waste and automatic cleaning system thereof
11/14/2006	CA2283506C Container for the preparation of solutions
11/13/2006	CA2544031A1 Spiral wound fuel stabilization unit for fuel de-oxygenation
11/09/2006	WO2006117366A2 Crossflow filter membrane, membrane module, connecting element for connecting module pads, method for producing a module element, crossflow-filtration module, crossflow-filtration method and a filter use
11/09/2006	US20060249445 A crosslinked diallylamine-methacrylamide copolymer having pendant epoxy and quaternary ammonium groups coated on a hydrophilic polymeric substrate; increased protein binding capacity during biological purification processes
11/09/2006	DE102005019297A1 Hydrogen-selective solution-diffusion membrane production for separating hydrogen from gas mixtures comprises depositing palladium alloy on porous support by high-energy plasma physical vapor deposition
11/08/2006	EP1718400A1 High-flux dialysis membrane with an improved separation behaviour
11/08/2006	EP1718399A1 Integral asymmetric membrane, method for producing said membrane and use thereof
11/08/2006	CN1860223A Cell cultivation and breeding method.
11/08/2006	CN1283741C Hydrophilic material and process for producing the same
11/08/2006	CN1283702C Porous membrane and method of manufacturing the same
11/02/2006	EP1715941A1 Dialysis membrane having improved average molecular distance
11/02/2006	EP1109468B1 Flexible membranes
11/01/2006	CN1856533A Chemical-resistant porous film
11/01/2006	CN1856350A Stressed thin-film membrane islands
11/01/2006	CN1853763A Hollow fiberous-membrane assembly root braiding reinforcing technology
11/01/2006	CN1283019C Polymer electrolyte membrane and method of production thereof
11/01/2006	CN1282498C Polyvinylidene fluoride/polyvinyl chloride blended hollow fiber membrane and process for preparing same
10/2006
10/31/2006	US7128993 Composite membrane
10/31/2006	US7128861 Method for producing hollow yarn film
10/26/2006	WO2006113784A2 Method and apparatus for recovery of spilled oil or other viscous fluid
10/26/2006	WO2006111531A2 Membrane used for liquid phase separation processes, and method for the production thereof
10/26/2006	US20060239874 alpha alumina membrane which has been treated with a TiO2 wash coat on one side and has an active gamma alumina layer on an opposite side, Rh catalyst is deposited within the pores of the alumina, O2 travels through the membrane and is activated before contacting methane on other side, producing H2, CO
10/26/2006	US20060237360 Method and apparatus for manufacturing zeolite membrane, and zeolite tubular separation membrane provided by the method
10/26/2006	US20060237130 Acoustic web
10/25/2006	EP1714693A1 Metal membrane
10/25/2006	EP1713728A2 Highly microporous polymers and methods for producing and using the same
10/25/2006	EP1713558A1 Porous substrates, articles, systems and compositions comprising nanofibers and methods of their use and production
10/25/2006	EP1310005A4 Multi-component composite film method for preparing the same
10/25/2006	CN1281323C Multi-layer coated porous materials and methods of making the same
10/25/2006	CN1281301C Method for preparing for polyvinylidene fluoride hollow fiber microporous film by melt spinning-pull stretching method
10/25/2006	CN1281299C Method for fabricating fiber reinforcement type microporous filter membranes of hollow fiber made from polyvinylidene fluoride
10/24/2006	US7125621 For use in electrochemical device; electroconductivity; impermeable to fluids such as gas and water, can operate without hydration
10/24/2006	US7125603 Microporous membrane with a pore size of 0.05 -1.5 micrometers having diamond-like glass plasma-deposited on its surface and in its pores that improves bulk wetting properties
10/24/2006	US7125493 Blood separation (based on cell size) device having an asymmetric integral membrane that has been rendered hydrophilic through co-casting a sulfone polymer with a hydrophilic polymer; microporous skin surface; porous support with an asymmetric region of gradually increasing pore sizes
10/24/2006	US7125440 Composite structure for high efficiency hydrogen separation and its associated methods of manufacture and use
10/19/2006	WO2006110035A1 Microsieve membrane for emulsification and lithographic method of making the same
10/19/2006	WO2005091983A3 High-selectivity supported sapo membranes
10/19/2006	US20060234582 Permselective membrane and process for manufacturing thereof
10/19/2006	US20060234097 Self-healing membrane for a fuel cell

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