| 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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| 09/18/2007 | CA2311355C Submerged membrane cartridge and method of manufacturing the same |
| 09/13/2007 | WO2007103153A2 Methods and devices for improved aeration from vertically-orientated submerged membranes |
| 09/13/2007 | WO2007102528A1 Hollow fiber membrane with excellent performance stability and blood purifier and method for producing hollow fiber membrane |
| 09/13/2007 | WO2007102427A1 Porous diffusion type flat-film separating device, flat-film condensing device, regenerated cellulose porous film for porous diffusion, and non-destructive type flat-film inspecting method |
| 09/13/2007 | WO2006117366A9 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 |
| 09/13/2007 | US20070212514 Thin Film Material and Method for Producing Same |
| 09/13/2007 | US20070209994 Supported curved hollow fibre membrane |
| 09/13/2007 | DE10304322B4 Herstellung von gestützten Zeolithschichten Preparation of Zeolite-based |
| 09/12/2007 | EP1519871B1 Gas valve |
| 09/12/2007 | EP1485193B1 Hollow fiber membrane contact apparatus and process |
| 09/12/2007 | CN101035608A Integrated permeate channel membrane |
| 09/12/2007 | CN101035607A Process for producing composite reverse osmosis membrane |
| 09/11/2007 | US7268094 Mixed matrix membrane with super water washed silica containing molecular sieves and methods for making and using the same |
| 09/11/2007 | US7267872 Braid-reinforced hollow fiber membrane |
| 09/07/2007 | WO2006137891A8 Membrane with nanochannels for detection of molecules |
| 09/06/2007 | US20070208153 Functionalized Main Chain Polymers |
| 09/06/2007 | US20070207493 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; ion-exchange chromatography, macromolecular transfer, detection, filtration |
| 09/06/2007 | DE102005035210B4 Kabeldurchführung mit Membranventil Cable gland with a diaphragm valve |
| 09/05/2007 | EP1829603A1 Separation-membrane support |
| 09/05/2007 | EP1607741B1 Test paper and porous membrane |
| 09/05/2007 | EP1278590B1 Organic-inorganic membranes |
| 09/05/2007 | CN100335156C Nano antiseptic material-polysulphone composite microporous filter film and its preparing method |
| 09/05/2007 | CN100335155C High substitution degree cyanoethyl cellulose and cellulose diacetate commixing hollow fibrous nano filter film and its preparation process |
| 09/04/2007 | US7264724 Fluid path control element for fluid processing module |
| 09/04/2007 | US7264723 Dialysis on microchips using thin porous polymer membranes |
| 09/04/2007 | US7264650 Ultrahigh-selectivity oxygen enrichment filled elastomeric silicone polymer membrane incorporating nanofillers |
| 09/04/2007 | CA2459578C Zeolite laminated composite and zeolite membrane reactor using the same |
| 09/04/2007 | CA2412426C Electrocatalyst powders, methods for producing powders and devices fabricated from same |
| 08/30/2007 | WO2007097417A1 Process for producing zeolite separation membrane |
| 08/30/2007 | US20070202415 Proton-Conducting Polymer Membrane Comprising At Least One Porous Carrier Material, And Use Thereof In Fuel Cells |
| 08/30/2007 | US20070199892 Method for producing hollow fiber membranes |
| 08/30/2007 | US20070199891 Separation Membrane With Selective Permeability And Process For Producing The Same |
| 08/30/2007 | US20070199445 Novel polyimide based mixed matrix composite membranes |
| 08/30/2007 | DE102006007868A1 Membranaufbau zur Gasabscheidung, Entgasungsvorrichtung mit einem derartigen Membranaufbau sowie Verfahren zur Herstellung Membrane structure of the gas separator, degassing apparatus having such a membrane structure and methods for preparing |
| 08/30/2007 | DE102004031337B4 Formmembran und Verfahren zu deren Herstellung Form of membrane and processes for their preparation |
| 08/30/2007 | DE10133393B4 Röhrchen mit Innendurchmessern im Nanometerbereich Tubes with inner diameters in the nanometer range |
| 08/29/2007 | EP1825905A1 Semipermeable composite membrane and process for producing the same |
| 08/29/2007 | EP1824586A1 Method for coating membranes |
| 08/29/2007 | EP1824584A1 Membrane for the filtration of molecular gases, such as hydrogen, and preparation method thereof |
| 08/29/2007 | CN101027514A Tube end connection body |
| 08/29/2007 | CN101027117A Semipermeable composite membrane and process for producing the same |
| 08/29/2007 | CN101027116A Semipermeable composite membrane and process for producing the same |
| 08/29/2007 | CN101027115A Process for producing semipermeable composite membrane |
| 08/23/2007 | WO2007093443A2 Membrane structure for gas separation |
| 08/23/2007 | WO2007025104A3 Membranes for nanometer-scale mass fast transport |
| 08/23/2007 | DE102006005194A1 Protonen leitendes Schichtsystem und Herstellungsverfahren desselben Protons of the same conductive layer system and manufacturing processes |
| 08/22/2007 | EP1820566A1 Semipermeable composite membrane and process for producing the same |
| 08/22/2007 | EP1819428A1 Composite semipermeable membrane, production process thereof, and element, fluid separation equipment and method for water treatment using the same |
| 08/22/2007 | EP1819427A1 Reinforced capillary membranes and process for manufacturing thereof |
| 08/22/2007 | EP1299462B1 Membrane and the use thereof |
| 08/22/2007 | EP1163045B2 Positively charged membrane |
| 08/22/2007 | CN1332998C 多孔亲水膜 Porous hydrophilic membrane |
| 08/22/2007 | CN1332740C Permeation gasification gasoline desulfur blend composite film and its preparation method |
| 08/22/2007 | CN1332739C Method for preparing vinol hollow-fiber type penetration gasifying film |
| 08/22/2007 | CN1332738C Method for preparing high-flux crystalline polymer microporous filtering film |
| 08/22/2007 | CN101022879A Heat and moisture exchange device |
| 08/21/2007 | US7258914 Porous membrane and method for manufacturing the same |
| 08/16/2007 | WO2007058913A3 Hydrogen transport membrane fabrication method |
| 08/16/2007 | US20070190386 Oleophobic inorganic membranes and method for the production thereof |
| 08/16/2007 | US20070187320 Polysulfone-base permselective hollow fiber membrane bundle and process for producing the same |
| 08/15/2007 | EP1720634A4 Hydrogen-selective silica-based membrane |
| 08/15/2007 | CN1331578C High temperature resistant P.T.F.E. coated filter material |
| 08/15/2007 | CN1331577C Separation membrane |
| 08/15/2007 | CN101018599A Multiphase biocompatible semi-permeable membrane for biosensors |
| 08/14/2007 | US7255726 a porous metal substrate, an intermediate layer of a metal powder, a dense hydrogen-selective membrane |
| 08/14/2007 | US7255725 Selective porous inorganic membrane which is permeable to non-condensable molecules and allows separation of these molecules present in hydrocarbon mixtures with high separation selectivity towards the molecules; zeolitic membranes, aluminosilicate membranes, silica membranes, alumina membranes |
| 08/14/2007 | US7255721 Porous support medium made of ceramics witha hydrogen separation metal supported in the pores and a catalyst that catalyzes a chemical reaction generating hydrogen; high pressure gas is supplied to the hydrogen extraction side to make the device more compact |
| 08/09/2007 | US20070184967 Laminated zeolite composite and method for production thereof |
| 08/09/2007 | US20070184494 receptacle, porous membrane, and binding agent; immunoassay |
| 08/09/2007 | US20070180994 Solvent resistant asymmetric integrally skinned membranes |
| 08/09/2007 | US20070180991 Methods for providing thin hydrogen seperation membranes and associated uses |
| 08/09/2007 | DE102006003853A1 Verfahren zur Herstellung eines Verbundmembranmaterials A method for producing a composite membrane material |
| 08/08/2007 | EP1814648A1 Frameless, plate-shaped filtering member |
| 08/08/2007 | EP1644104B1 Electrically-driven valve comprising a microporous membrane |
| 08/08/2007 | CN101014403A Composite membranes of high homogeneity |
| 08/08/2007 | CN101012315A Method of manufacturing low permeation ion exchange membrane |
| 08/07/2007 | US7252876 Laminated zeolite composite and method for production thereof |
| 08/07/2007 | US7252764 Method for fabrication of a molecular filter and apparatus formed by the same |
| 08/07/2007 | CA2441942C Hydrophilic hollow fiber ultrafiltration membranes that include a hydrophobic polymer and a method of making these membranes |
| 08/07/2007 | CA2277189C Porous moulded bodies made of thermoplastic polymers |
| 08/02/2007 | US20070175829 Pressure driven separation of liquid feeds |
| 08/02/2007 | US20070175764 Thin film support substrate for use in hydrogen production filter and production method of hydrogen production filter |
| 08/01/2007 | EP1812149A1 Composite semipermeable membrane, production process thereof, and element, fluid separation equipment and treatment method for boron-containing water using the same |
| 08/01/2007 | EP1812148A1 Header for module of hollow fiber membranes and method of potting hollow fibers |
| 08/01/2007 | EP1661616B1 Gas separating body and method for producing same |
| 08/01/2007 | EP1603662B1 Purification of fluids with nanomaterials |
| 08/01/2007 | EP1497651B1 Waveguide in porous substrates |
| 08/01/2007 | EP1177247B1 Composites and composite membranes |
| 08/01/2007 | CN1329105C Screw part for separating film |
| 08/01/2007 | CN101010721A Low thickness sound absorptive multilayer composite |
| 08/01/2007 | CN101007241A Processing technology of polyacrylic acid and cellulose acetate composite membrane |
| 08/01/2007 | CN101007240A Cellulose asymmetric hollow fiber ultrafiltration membranes and preparation method thereof |
| 07/26/2007 | DE10305864B4 Verfahren zur Herstellung eines mehrlagigen porösen Keramikverbundes A process for producing a multilayer porous ceramic composite |
| 07/26/2007 | CA2637564A1 Thimerosal removal device |
| 07/25/2007 | EP1810741A2 Fuel deoxygenator with non-planar fuel channel and oxygen permeable membrane |
| 07/25/2007 | CN1328422C Blow head for composite spinning and uses thereof |
| 07/25/2007 | CN1327942C Composite metal palladium membrane or alloy palladium membrane and its preparing method |
| 07/25/2007 | CN1327941C Capsulation pouring method of hollow fibrous membrane element and pouring arrangement thereof |
| 07/25/2007 | CN1327940C Technique for continuous production of reeling pipe and forming film in-phase of pipe ultrafilter membrane element |
| 07/25/2007 | CN101002999A Method for interfacial polymerization of fixed carrier film for separating carbon oxide |