Patents
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)
11/2005
11/22/2005US6967003 Artificial lung of membrane type
11/17/2005WO2005108476A1 Method for producing a proton-conducting polymer electrolyte membrane
11/17/2005US20050252982 Humidifier
11/17/2005US20050252377 Air dehydration membrane
11/17/2005DE102004021351A1 Funktionalisierter poröser Träger für Mikroarrays Functionalized porous carrier for microarrays
11/17/2005DE10042119B4 Verfahren zur Herstellung von Polymermembranen und Polymermembran A process for the preparation of polymer membranes and polymer membrane
11/16/2005EP1594801A1 Tetravalent metal acid triphosphates
11/16/2005EP1594596A1 Multilayer ceramic composite
11/16/2005EP1531924A4 Hydrogen-selective silica-based membrane
11/16/2005EP1485193A4 Hollow fiber membrane contact apparatus and process
11/16/2005CN1695777A Method for fabricating fiber reinforcement type microporous filter membranes of hollow fiber made from polyvinylidene fluoride
11/15/2005US6964697 Metal solution-diffusion membrane and method for producing the same
11/10/2005WO2005106992A1 Membranes and electrochemical cells incorporating such membranes
11/10/2005WO2005105308A1 Functionalized porous supports for microarrays
11/10/2005WO2005105276A2 Device with a membrane on a carrier, as well as a method for manufacturing such a membrane
11/10/2005US20050251198 Intravascular filter membrane and method of forming
11/10/2005US20050249994 Membranes and electrochemical cells incorporating such membranes
11/10/2005US20050249917 First and second membranes, and means to respond to actuating stimulus that moves first membrane into contact with second in position in which permeability of structure to gas, liquid and/or particulates is decreased, where each membrane has array of holes out of registration with holes of the other
11/10/2005US20050247629 microporous polytetrafluoroethylene (PTFE); resists dewetting when exposed to outgassing liquids, chemical resistance; specified critical wetting surface tension (CWST); made by exposing to liquid and UV radiation
11/10/2005US20050247621 Method of manufacturing membranes and the resulting membranes
11/10/2005US20050247105 Particulate filter and method of use
11/10/2005DE102005014147A1 Vorrichtung und Verfahren zum Abtrennen einer Lösung Apparatus and method for separating a solution
11/10/2005DE102004019702A1 Schlauchmembran aus Silikonelastomer Tubular membrane of silicone elastomer
11/10/2005CA2568960A1 Functionalized porous carriers for microarrays
11/10/2005CA2565454A1 Device with a membrane on a carrier, as well as a method for manufacturing such a membrane
11/09/2005CN1694791A Process for producing porous film and porous film
11/09/2005CN1694292A Proton conductor
11/09/2005CN1693184A Nanostructured surfaces having variable permeability
11/08/2005US6962745 Porous composite product particularly with high specific surface area, method for preparing and electrode for electrochemical assembly formed with a porous composite film
11/08/2005CA2403334C Specialized hollow fiber membranes for in-vivo plasmapheresis and ultrafiltration
11/08/2005CA2370361C Filter media
11/03/2005WO2005102944A1 Tubular membrane made of silicone elastomer
11/03/2005WO2005102918A1 Hydrogen separation membrane and fuel cell, and manufacturing method therefor
11/03/2005WO2005102503A1 Pervaporation composite membranes
11/03/2005WO2005102493A1 Laminate type membrane filter element and filter cartridge using the same
11/03/2005US20050245431 Membrane, device and method for removing proteases from liquids
11/03/2005US20050244697 Composite polymer electrolytes for proton exchange membrane fuel cells
11/03/2005US20050244695 vinyl-containing sulfonic acid polymerized in presence of one or more aromatic tetraamino compounds and with one or more aromatic carboxylic acids, their esters, their acid halides or their acid anhydrides; interpenetrating polymer network
11/03/2005US20050242022 Producing porous metallic membranes via improved two-step replication process where negative of porous non-metallic template is made by infiltrating liquid precursor into template, curing precursor to form solid negative, and removing template to expose negative and depositing metal
11/03/2005US20050242021 Hollow fibres
11/03/2005US20050241482 Moisture exchange module having a bundle of moisture-permeable hollow fibre membranes
11/03/2005US20050241477 Hydrogen transport membranes
11/03/2005CA2560325A1 Pervaporation composite membranes
11/02/2005EP1591415A2 Nanostructured surfaces having variable permeability
11/02/2005EP1590456A2 Use of passageways through porous membranes
11/02/2005EP1590063A1 Process for the manufacturing of filter elements as well as filter elements obtained in a such process
11/02/2005CN1692180A Composites and composite membranes
11/01/2005US6960616 Prepared from foamed polymer melts by extrusion through a die; for micro/macrofiltration
11/01/2005US6960297 Dialyzers for blood treatment and processes for production thereof
10/2005
10/30/2005CA2499595A1 Nanostructured surfaces having variable permeability
10/27/2005WO2005101552A2 Method for production of proton-conducting clay particles and composite material comprising said particles
10/27/2005WO2005099879A1 Porous water filtration membrane of vinylidene fluoride resin hollow fiber and process for production thereof
10/27/2005WO2005099878A1 Process for producing hollow capillary polymeric membranes for the treatment of blood and its derivatives
10/27/2005WO2005099877A1 Pleated-type cartridge filter device
10/27/2005WO2005014474A3 Method for producing crystalline pyrophosphates, use of said compounds as catalysts or as additives for membranes, in particular for membranes of fuel cells
10/27/2005US20050239131 Interactive system for presenting and eliminating substances
10/27/2005US20050238937 Mixing ion exchange particles with monomeric or oligomeric polymer precursors or cross-linkable polymers, forming the mixture into a membrane, and ordering the particles by an electric field; crosslinkable polymers are cured or polymer melts or solutions are cooled concurrently with the ordering
10/27/2005US20050238813 Process for impregnating supports
10/27/2005US20050238687 Methods and compositions of bioartificial kidney suitable for use in vivo or ex vivo
10/27/2005DE19911413B4 Herstellung von Kationenaustauschermembran-Dünnschichten Preparation of cation-thin films
10/27/2005DE102004008219B3 Integral asymmetrische Membran, Verfahren zu ihrer Herstellung und ihre Verwendung Integral asymmetric membrane, process for their preparation and their use
10/27/2005CA2563929A1 Process for preparing proton-conducting clay particles and composite material comprising such particles
10/27/2005CA2562165A1 Porous water filtration membrane of vinylidene fluoride resin hollow fiber and process for production thereof
10/27/2005CA2465449A1 Permeate pipe connection
10/26/2005EP1588756A1 Bilayer lipid membrane forming device and bilayer lipid membrane forming method
10/26/2005EP1587876A2 Conductive organic-inorganic hybrid material comprising a mesoporous phase, membrane, electrode and fuel cell
10/26/2005EP1587608A1 Method of producing membranes for filtration modules which are intended, for example, for water treatment
10/26/2005EP1587607A2 Flexible, breathable polymer film and method for production therof
10/26/2005CN1688755A Functional porous fibres
10/26/2005CN1688510A Production method for zeolite shaped body and production method for zeolite layered composite
10/26/2005CN1686597A Method of preparing and separating carbon dioxide gas fixing carrier composite film using boundary surface polymerization
10/26/2005CN1224448C Hollow yarn membrane module, potting agent therefor and method for deaeration of liquid chemicals
10/25/2005US6958137 Preparation of composite silica membranes with thermal stability by a soaking-rolling method
10/25/2005US6958087 Gas separator fixing structure and gas separating device using the same
10/20/2005WO2005097305A1 Spacer for use in filter modules
10/20/2005WO2005097304A1 Membrane stacks
10/20/2005US20050230856 Hollow fiber membrane contact apparatus and process
10/20/2005US20050230305 Novel method for forming a mixed matrix composite membrane using washed molecular sieve particles
10/20/2005US20050229779 Method for preparing ddr type zeolite membrane, ddr type zeolite membrane, and composite ddr type zeolite membrane, and method for preparation thereof
10/20/2005CA2558859A1 Membrane stacks
10/19/2005EP1585783A1 Organic-inorganic hybrid material containing a mineral mesoporous phase and an organic phase, a membrane and fuel cell
10/19/2005EP1585588A2 Fiber containing filter media
10/19/2005EP1461137A4 Crosslinked and crosslinkable hollow fiber membrane and method of making same
10/19/2005CN2734778Y Bayonet spinning jet of hollow fiber membrane
10/19/2005CN1684727A Plasma purifying membrane and plasma purifying system
10/19/2005CN1683061A Nano antiseptic material-polysulphone composite microporous filter film and its preparing method
10/19/2005CN1683060A Tubular reducing stainlss steel micro porous film and its preparing method
10/19/2005CN1683059A Reinforced hollow fiber super filter film and its preparing method
10/18/2005US6955222 Method for secondary oil recovery
10/18/2005CA2400077C Method of producing nitrogen enriched air
10/13/2005WO2005094451A2 Hydrophilic cross-linked polymeric membranes and sorbents
10/13/2005WO2005094354A2 Gas/ion species selective membrane supported by multi-stage nano-hole array metal structure
10/13/2005WO2005016826A3 Supported biofilm apparatus and process
10/13/2005WO2004064973A9 Use of passageways through porous membranes
10/13/2005US20050228127 Fluoropolymer dispersion and process for producing fluoropolymer dispersion
10/13/2005DE102004013173A1 Oleophobe anorganische Membranen und Verfahren zu deren Herstellung Oleophobic inorganic membranes and methods for their preparation
10/13/2005CA2561537A1 Gas/ion species selective membrane supported by multi-stage nano-hole array metal structure
10/13/2005CA2560709A1 Hydrophilic cross-linked polymeric membranes and sorbents
10/12/2005EP1583659A2 Acoustic web
10/12/2005EP1098842B1 Composite materials for membrane reactors
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