| 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) |
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| 07/20/2005 | CN1640532A Method for modifying polyolefin hollow fiber microporous membrane |
| 07/20/2005 | CN1640531A Acetyl cellulose/Fe-Al oxide composite membrane, and its preparing method and use |
| 07/20/2005 | CN1640530A Composite metal palladium membrane or alloy palladium membrane and its preparing method |
| 07/20/2005 | CN1640527A Method for preparing filter membrane of palladium-base alloy/aperture gradient Ti-Al intermetallic compound homogeneous support body for hydrogen separation |
| 07/20/2005 | CN1211151C Composite reverse osmosis membrane and process for preparing the same |
| 07/20/2005 | CA2455433A1 Hydrophilic surface modifying macromolecules (h-phil smm) and h-phil smm blended membranes |
| 07/19/2005 | US6919026 Non-woven fabric including main fiber and binder fiber, both of which are formed of synthetic resin fine fiber, the non-woven fabric being manufactured by heating and pressing after paper making |
| 07/19/2005 | US6919002 Embedding the nano-structure over a substrate in a support material; and processing the nano-structure to form a nanopore; can be used to study single-stranded DNA and RNA |
| 07/14/2005 | WO2005063366A2 Exchange devices with potted hollow conduits and methods of making |
| 07/14/2005 | WO2005063365A1 A process for the preparation of free standing membranes |
| 07/14/2005 | WO2005063362A1 Method and apparatus for separating air |
| 07/14/2005 | WO2005063356A1 Binderless glass composite filter |
| 07/14/2005 | WO2005039813A3 Microporous filter |
| 07/14/2005 | US20050150383 Facilitated transport membranes for an alkene Hydrocarbon separation |
| 07/14/2005 | DE10392733T5 Filtermaterial für Mikrofilter Filter material for microfilters |
| 07/14/2005 | CA2551661A1 Method and apparatus for separating air |
| 07/13/2005 | EP1553130A1 Porous membrane of poly(metaphenylene isophthalamide) and process for producing the same |
| 07/13/2005 | EP1552878A1 Microporous hydrophilic membrane |
| 07/13/2005 | EP1552875A1 Facilitated transport membranes for an alkene hydrocarbon separation |
| 07/13/2005 | EP1551536A1 Hollow fiber membrane for the treatment of waste lubricants and method for its production |
| 07/13/2005 | EP1517742A4 Methods of minimising the effect of integrity loss in hollow fibre membrane modules |
| 07/13/2005 | EP1509306A4 Vortex enhanced filtration device and methods |
| 07/13/2005 | CN1639897A Electrolyte film and solid polymer fuel cell using the same |
| 07/13/2005 | CN1638859A Steam-reforming catalytic structures |
| 07/13/2005 | CN1638851A Halar membranes |
| 07/13/2005 | CN1638850A Ceramic membrane based on a substrate containing polymer or natural fibres, method for the production and use thereof |
| 07/13/2005 | CN1210147C Flexible membranes |
| 07/13/2005 | CN1210124C Method for producing thin porous layer with open porosity from mixture containing sintered powder |
| 07/13/2005 | CN1210093C Composite membrane and method for making same |
| 07/07/2005 | WO2005061599A1 Microporous membrane made from polyolefin |
| 07/07/2005 | WO2005061081A1 Method for the production of tubular membranes |
| 07/07/2005 | WO2005026043A3 Methods for providing thin hydrogen separation membranes and associated uses |
| 07/07/2005 | WO2004091747A3 Ultralyophobic membrane |
| 07/07/2005 | WO2004044120A3 Multiwell insert device that enables label free detection of cells and other objects |
| 07/07/2005 | US20050148457 Production method for zeolite shaped body and production method for zeolite layered composite |
| 07/07/2005 | US20050145570 Method and apparatus for parallel desalting |
| 07/07/2005 | US20050145561 A polyamide (terephthalic acid and 1,9-nonanediamine)having an equilibrium water absorption of not more than 10%; |
| 07/07/2005 | US20050145556 Methods of minimising the effect of integrity loss in hollow fibre membrane modules |
| 07/07/2005 | US20050145107 hydrophobic, microporous support and a denser separation layer; thermally induced liquid liquid phase separation; polyolefin extruded to a shape and cooled wiith liquid that is nonsolvent at die temperature until the phase separation, and solidification of the high polymer content phase |
| 07/07/2005 | CA2548409A1 Method for the production of tubular membranes |
| 07/06/2005 | EP1549415A1 Method and system for separating a component from a multi-component gas |
| 07/06/2005 | CN1634643A Rat brain division tissue RNA molecular film, and its preparation method and kit |
| 07/05/2005 | US6913786 Extrusion lamination process to form sealed edges on one or more layers of filter to form an integrally sealed filter in a cartridge device. |
| 07/05/2005 | US6913696 Separation of components of organic liquids |
| 07/05/2005 | US6913694 Selective membrane having a high fouling resistance |
| 07/05/2005 | US6913153 Composite membrane |
| 06/30/2005 | WO2005059205A2 Electrolytic method to make alkali alcoholates using ceramic ion conducting solid membranes |
| 06/30/2005 | WO2005058465A2 Pressure driven separations of liquid feeds |
| 06/30/2005 | US20050142280 braid support; blending a polymer with a solvent, melting the resultant blend, and coating the outside of a braid or the inside of a porous tube; high boiling solvent |
| 06/30/2005 | US20050139065 Mixed matrix membranes with low silica-to-alumina ratio molecular sieves and methods for making and using the membranes |
| 06/29/2005 | EP1547673A1 Method for forming supported palladium membrane used for hydrogen purification |
| 06/29/2005 | EP1547628A1 Plasma purification membrane and plasma purification system |
| 06/29/2005 | EP1545777A1 Microfluidic devices with porous membranes for molecular sieving, metering, and separations |
| 06/29/2005 | EP1545739A1 Porous composite membrane and method for making the same |
| 06/29/2005 | CN1633465A Cluster ion exchange membrane and electrolyte membrane electrode connection body |
| 06/29/2005 | CN1633329A Modified membranes |
| 06/29/2005 | CN1632192A Blow head for composite spinning and uses thereof |
| 06/29/2005 | CN1631501A Hollow cellulous dialyzing and ultra filtrating membrane of cross blend polyethersulfone, its manufacturing method and usage |
| 06/29/2005 | CN1631500A Novel reverse osmosis antioxidant compound membrane of polyamide and its preparing method |
| 06/29/2005 | CN1631499A Novel compound nanometer filtering membrane of polyamide and its preparing method |
| 06/29/2005 | CN1631498A Method for preparing compound nanometer filtering membrane of chitosan sulfate-high molecule polymer |
| 06/23/2005 | WO2005056081A1 Polysulfone-based selectively permeative hollow fiber membrane bundle and method for manufacture thereof |
| 06/23/2005 | WO2003081691A3 An innovative method for the preparation of proton conducting nanopolymeric membranes for use in fuel cells or in catalytic membrane reactors |
| 06/23/2005 | US20050137441 A fuel deoxygenator and an oxygen scavenger module for removing dissolved oxygen, increasing usable cooling capability of a fuel |
| 06/23/2005 | US20050133441 Crosslinked terpolymer; acrylamides, methacrylamides, and N-vinyl pyrrolidones monofunctional monomers; polyfunctional acrylamides, polyfunctional methacrylamides and diacroylpiperazines monomeres; polyaromatic sulfone, polytetrafluoroethylene, polyvinylidene fluoride microporous substrate |
| 06/23/2005 | US20050133436 Internal die filters with multiple passageways which are fluidically in parallel |
| 06/23/2005 | US20050132682 Binderless glass composite filter |
| 06/22/2005 | EP1544437A2 Multi-stage fuel deoxygenator |
| 06/22/2005 | EP1544170A1 Production method for zeolite shaped body and production for zeolite layered composite |
| 06/22/2005 | EP1543957A1 Method for the manufacture of a porous membrane |
| 06/22/2005 | EP1542788A1 Nanodevice for controlled charged particle flow and method for producing same |
| 06/22/2005 | CN1628898A Preparation method of support type palladium film used for high purity hydrogen purification |
| 06/22/2005 | CN1207086C Method and special apparatus for preparing contamination-tolerance high-mechanical strength tubular composite membrane |
| 06/21/2005 | US6908553 Composite membrane with particulate matter substantially immobilized therein |
| 06/21/2005 | US6908552 Method of producing nanostructures in membrances, and asymmetrical membrane |
| 06/18/2005 | CA2488304A1 Multi-stage fuel deoxygenator |
| 06/16/2005 | WO2005054350A1 Microporous composite film, process for producing the same, and use |
| 06/16/2005 | WO2005039743A3 Nanoporous filter or support membrane and method for production therof |
| 06/16/2005 | WO2005028945A3 Storage of pressurised fluids |
| 06/16/2005 | WO2005011971A3 Method of forming microporous membranes |
| 06/16/2005 | WO2005009580A8 Defect free composite membranes, method for producing said membranes and use of the same |
| 06/16/2005 | WO2004103939A3 Assay method and apparatus |
| 06/16/2005 | US20050129867 Method and apparatus for two dimensional assembly of particles |
| 06/16/2005 | US20050126980 Cross-flow filtration unit |
| 06/16/2005 | US20050126966 Membrane separation device and membrane separation method |
| 06/16/2005 | DE10349471A1 Nanoporöse Filter- oder Trägermembran sowie Verfahren zur Herstellung Nanoporous filter or support membrane and processes for preparing |
| 06/15/2005 | EP1541221A1 Thin film supporting substrate used in filter for hydrogen production and method for manufacturing filter for hydrogen production |
| 06/15/2005 | EP1539331A2 Oxygen-enriched air supplying apparatus |
| 06/15/2005 | EP1359994A4 Cross flow filtration materials and cartridges |
| 06/15/2005 | EP1289636B1 Polyamide membrane exhibiting an increased hydrolysis stability and method for the production thereof |
| 06/15/2005 | CN1627983A Pre-metered, unsupported multilayer microporous membrane |
| 06/15/2005 | CN1626273A Intensifying membrane in double faces and its mfg. method |
| 06/09/2005 | WO2005053076A1 Polymer electrolyte with aromatic sulfone crosslinking |
| 06/09/2005 | WO2005051525A1 Permeation barrier coating or layer with modulated properties and methods of making the same |
| 06/09/2005 | WO2005051460A1 Polysulfone-based hollow-fiber membrane with selective permeability |
| 06/09/2005 | WO2004112934A3 Method of producing a porous membrane and waterproof, highly breathable fabric including the membrane |
| 06/09/2005 | WO2004099299A3 Porous poly(aryl ether ketone) membranes, processes for their preparation and use thereof |
| 06/09/2005 | US20050124769 Functionalized main chain polymers |
| 06/09/2005 | US20050121385 Adsorption membranes, method of producing same and equipment, including the adsorption membranes |
| 06/09/2005 | US20050121384 Specialized hollow fiber membranes for in-vivo plasmapheresis and ultrafiltration |