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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03/08/2006 | CN1743057A Method for preparing high-flux crystalline polymer microporous filtering film |
03/07/2006 | US7008971 Composite polymer electrolytes for proton exchange membrane fuel cells |
03/02/2006 | WO2005082500A3 Open-pore filtration membrane and method for producing the same |
03/02/2006 | US20060046134 Polymer electrolyte membrane and fuel cell employing the same |
03/01/2006 | EP1630890A1 Polymer electrolyte membrane and fuel cell employing the same |
03/01/2006 | EP1628922A1 Microporous filter media with intrinsic safety feature |
03/01/2006 | EP1628768A2 Assay method and apparatus |
03/01/2006 | CN1739845A Prepn process of blending/compounding permeation vaporizing film |
03/01/2006 | CN1243601C Multi-hole filtrations membrane and producing method thereof |
03/01/2006 | CN1243600C High permeability composite reverse osmosis film and its producing method |
02/23/2006 | WO2006019805A2 Composite gas separation modules having a layer of particles with a uniform binder metal distribution |
02/23/2006 | WO2006018425A2 Multiphase biocompatible semi-permeable membrane for biosensors |
02/23/2006 | WO2005102503A8 Pervaporation composite membranes |
02/23/2006 | US20060040053 Preparation of asymmetric membranes using hot-filament chemical vapor deposition |
02/23/2006 | CA2574461A1 Composite gas separation modules having a layer of particles with a uniform binder metal distribution |
02/22/2006 | EP1626798A1 Composite membrane |
02/22/2006 | EP1109564B1 Method for removal of hiv and other viruses from blood |
02/22/2006 | CN1736569A Method for preparing fixed carrier compound membrane for CO2 separation by utilizing interfacial polymerization |
02/22/2006 | CN1736568A Capsulation pouring method of hollow fibrous membrane element and pouring arrangement thereof |
02/21/2006 | US7001550 Charged filtration membranes and uses therefor |
02/21/2006 | US7001518 composite membrane has porous support and a crosslinked polyamide thin film top layer contacted in one step with an organic sulfonic acid, which swells and solvates for increased water permeability and increased permselectivity to divalent ions |
02/21/2006 | US7001446 Dense, layered membranes for hydrogen separation |
02/16/2006 | US20060035386 Channeled fractionation apparatus for separating, capturing and detecting proteins |
02/16/2006 | US20060032813 highly permeable porous polytetrafluoroethylene membranes used for filtration of fluids |
02/16/2006 | US20060032812 Pre-metered, unsupported multilayer microporous membrane |
02/16/2006 | DE102005029884A1 Polymerelektrolytmembran und Brennstoffzelle, welche diese verwendet Polymer electrolyte membrane and fuel cell which uses this |
02/16/2006 | CA2576221A1 Composite material comprising a non-crosslinked gel polymer |
02/16/2006 | CA2574913A1 Integrated permeate channel membrane |
02/15/2006 | EP1625885A1 Integrated permeate channel membrane |
02/15/2006 | EP1624998A2 Ultralyophobic membrane |
02/15/2006 | EP1624950A1 Process for prefiltration of a protein solution |
02/15/2006 | EP1624949A1 A membrane apparatus and method of preparing a membrane and a method of producing hydrogen |
02/15/2006 | CN1735507A Acoustic web |
02/14/2006 | US6998193 Microporous membrane and its uses thereof |
02/14/2006 | US6998063 Method of forming microporous membranes |
02/14/2006 | CA2210602C Semipermeable capillary and also a method and device for manufacturing it |
02/09/2006 | WO2006012920A1 Filtration membrane and method for producing the same |
02/09/2006 | WO2005059205A3 Electrolytic method to make alkali alcoholates using ceramic ion conducting solid membranes |
02/09/2006 | US20060029923 Plasma or serum separation membrane and filter apparatus including the plasma or serum separation membrane |
02/09/2006 | US20060027101 Metal coated polymer electrolyte membrane having a reinforcement structure |
02/08/2006 | EP1622704A1 Composite fluid separation membrane module |
02/08/2006 | EP1622698A1 Composite gas separation modules having high tamman temperature intermediate layers |
02/08/2006 | EP1503870B1 Method and apparatus for two dimensional assembly of particles |
02/08/2006 | EP1335758B1 Devices that change size/shape via osmotic pressure |
02/08/2006 | EP1007193B1 Hydrophobic permeable composite, method for producing said composite and use of the same |
02/08/2006 | CN1730141A Process for preparing co-mixed polyethersulfone platform complex film |
02/08/2006 | CN1240446C Blood dialyzer and manufacture thereof |
02/07/2006 | US6994811 Method of manufacturing membranes and the resulting membranes |
02/07/2006 | US6994789 Pre-metered, unsupported multilayer microporous membrane |
02/02/2006 | WO2006011616A1 Reactor |
02/02/2006 | WO2005047181A3 Fused nanostructure material |
02/02/2006 | DE102004032671A1 Niedertemperatur-Brennstoffzelle mit einer Hybridmembran und Verfahren zur Herstellung Low-temperature fuel cell with a hybrid membrane and processes for preparing |
02/01/2006 | EP1621573A1 Porous film of vinylidene fluoride resin and method for producing same |
02/01/2006 | EP1371409B1 Separating film, separating film element, separating film module, sewage and waste water treatment device, and separating film manufacturing method |
02/01/2006 | EP1098691B1 Antimicrobial semi-permeable membranes |
02/01/2006 | CN1729588A Grafted polymer electrolyte membrane, method for the production thereof, and application thereof in fuel cells |
02/01/2006 | CN1729044A Melt-spun polysulfone semipermeable membranes and methods for making the same |
02/01/2006 | CN1729043A Fold protection for spiral filtration modules utilizing UV cured adhesive and method of providing same |
02/01/2006 | CN1727058A Bi pole membrane with low voltage of water disassociation, and prpearation method |
02/01/2006 | CN1239404C Technology for treating high concentration ammonia nitrogen waste water using membrane based absorption method |
02/01/2006 | CN1239237C Preparing method for nanometer multi-microporous ceramic composite membrane for water treatment |
02/01/2006 | CN1239226C High crystalline polypropylene microporous membrane, multi-component microporous membrane and methods for preparing same |
01/26/2006 | US20060019140 Liquid composition, process for its production and process for producing membrane-electrode assembly for polymer electrolyte fuel cells |
01/26/2006 | US20060016748 Microporous hydrophilic membrane |
01/26/2006 | DE102004032375A1 Faser, insbesondere Hohlfaser und deren Verwendung Fiber, in particular hollow fiber and the use thereof |
01/26/2006 | DE102004031337A1 Molded membrane, for separating compressed gas from liquid, comprises at least two elastomeric layers, foil (with low gas permeability), a tissue layer and a further elastomeric layer as a covering for the tissue layer |
01/26/2006 | DE102004008221B4 Dialysemembran mit verbesserter Mittelmolekülentfernung Dialysis membrane with improved agent molecule Distance |
01/25/2006 | EP1617936A1 Composite materials comprising supported porous gels |
01/25/2006 | CN1726435A Process for producing photoresist composition, filter, coater and photoresist composition |
01/25/2006 | CN1724130A Composite film of high performance anylated polyamide reverse osmosis |
01/25/2006 | CN1724128A Process for preparing organic and inorganic composite film by autoassembling tech |
01/25/2006 | CN1724127A Organic and inorganic composite hydrophobic film and its preparing process |
01/25/2006 | CN1724126A Process for preparing composite proton exchange film by alkali metal ion type perfluoro sulfonate resin |
01/25/2006 | CN1238096C Fiber dialyser comprising curled hollow fibre |
01/25/2006 | CN1238086C Antimicrobial semi-permeable membrane |
01/19/2006 | WO2006007276A1 Sound absorptive multilayer composite |
01/19/2006 | WO2006007275A1 Low thickness sound absorptive multilayer composite |
01/19/2006 | WO2006007096A2 An ultrahigh-selectivity oxygen enrichment filled elastomeric silicone polymer membrane incorporating nanofillers |
01/19/2006 | WO2006006918A1 A continous method for production of a regioselective porous hollow fibre membrane |
01/19/2006 | US20060014098 Process for producing photoresist composition, filter, coater and photoresist composition |
01/18/2006 | EP1507577A4 Leukocyte filter construction and a method of use thereof |
01/18/2006 | EP1485427B1 Mixture comprising sulphonic acid containing vinyl, polymer electrolyte membrane comprising polyvinylsulphonic acid and the use thereof in fuel cells |
01/18/2006 | EP1444174B1 Method for generation of a coating on a hollow fibre |
01/18/2006 | CN1723075A Microchip, solvent displacement method using the microchip, concentrating method, and mass spectrometry system |
01/18/2006 | CN1236843C Preparation method of high-flux porous membrane |
01/18/2006 | CN1236842C Separating film, separating film element, separating film module sewage and waste water treatment device, and separating film manufacturing method |
01/17/2006 | US6987150 Modified sulfonamide polymers |
01/17/2006 | US6986847 Method and apparatus for isolation and purification of biomolecules |
01/17/2006 | US6986844 Solvent-resistant microporous polybenzimidazole membranes and modules |
01/17/2006 | US6986428 Fluid separation membrane module |
01/12/2006 | WO2006002769A2 Hollow fibre and the use thereof |
01/12/2006 | WO2005009580A3 Defect free composite membranes, method for producing said membranes and use of the same |
01/12/2006 | DE102004008220B4 High-Flux Dialysemembran mit verbessertem Trennverhalten High-flux dialysis membrane with improved separation behavior |
01/11/2006 | EP1614710A1 Microporous polyethylene film |
01/11/2006 | EP1613465A2 Surface modification of porous metals |
01/11/2006 | CN1720438A Separation apparatus and separation method |
01/11/2006 | CN1235953C Porous film |
01/11/2006 | CN1235665C Composite ceramic membrane oxygen separation method |
01/10/2006 | US6984713 Sulfonated polyetherketoneketone |
01/05/2006 | WO2005084178A3 Pumps for filtration systems |