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) |
---|
01/05/2006 | WO2005065152A3 Mixed matrix membranes with low silica-to-alumina ratio molecular sieves and methods for making and using the membranes |
01/05/2006 | US20060000798 Method of creating pores in a thin sheet of polyimide |
01/05/2006 | US20060000778 high-performance membrane designed for the selective removal of a polar fluid (water) from less polar fluids (organic solvents), by a pervaporation using a composite membrane contaiing ultrafiltration membrane as support ( e.g. cellulose acetate) and a crosslinked copolymer of anionic, cationic monomers |
01/05/2006 | US20060000772 Separation apparatus and separation method |
01/05/2006 | US20060000766 Preparing coating solutions, coating on substrarte; applying vacuum; coagulating; removing solvent and additives from membrane in a series of leaching baths stirred with submersible ultrasonic cleaner;controlling and monitoring coating thickness ; collecting membrane; curing |
01/05/2006 | CA2572492A1 Porous membrane for water treatment and method of manufacturing the same |
01/04/2006 | EP1611941A2 Membrane on a support, and method for manufacturing such a membrane |
01/04/2006 | CN1234452C Method for preparing high-content lipid/polymeric composite membrane and preparing process thereof |
01/04/2006 | CN1234448C Gas separation film made of cellulose hollow fiber and the preparation process thereof |
01/04/2006 | CN1234440C Fine filter with varying porosity |
01/03/2006 | US6982058 Selectively applying and exposing layers of biocompatible photoimageable material to create layers forming a cross-linked latticework structure having the desired geometric properties |
12/29/2005 | WO2005124912A1 Liquid composition, method for producing same, and method for producing membrane electrode assembly for solid polymer fuel cell |
12/29/2005 | WO2005123599A2 Highly microporous polymers and methods for producing and using the same |
12/29/2005 | WO2005123234A1 Hollow-fiber porous water filtration membrane of vinylidene fluoride resin and process for producing the same |
12/29/2005 | WO2005063366A3 Exchange devices with potted hollow conduits and methods of making |
12/29/2005 | US20050287515 Removal of bacterial DNA from therapeutic fluid formulations |
12/29/2005 | US20050287410 Polymer electrolyte membrane and fuel cell using the same |
12/29/2005 | US20050284814 Ultrafiltration membrane and process |
12/29/2005 | US20050284808 Process for preparing semipermeable membranes |
12/29/2005 | US20050284294 Ultrahigh-selectivity oxygen enrichment filled elastomeric silicone polymer membrane incorporating nanofillers |
12/29/2005 | CA2570087A1 Hollow-fiber porous water filtration membrane of vinylidene fluoride resin and process for producing the same |
12/29/2005 | CA2567305A1 Liquid composition, process for its production, and process for producing membrane-electrode assembly for polymer electrolyte fuel cells |
12/29/2005 | CA2553695A1 Highly microporous polymers and methods for producing and using the same |
12/29/2005 | CA2511135A1 Polymer electrolyte membrane and fuel cell using the same |
12/28/2005 | EP1609522A2 Multilayer ultrafiltration composite membranes and methods of making |
12/28/2005 | EP1609519A1 Base for honeycomb filter, method for producing same and honeycomb filter |
12/28/2005 | EP1608459A1 Method for fabricating composite gas separation modules |
12/28/2005 | EP1608458A1 Hydrophilic membrane and process for making the same |
12/28/2005 | EP1608457A1 Use of recombinant albumin in dialysis after liver failure |
12/28/2005 | EP1527494B1 Proton-conducting polymer membrane comprising a polymer with sulphonic acid groups and use thereof in fuel cells |
12/28/2005 | EP1453595B1 Plasma treatment of porous materials |
12/28/2005 | EP1292380B1 Mixed matrix nanoporous carbon membranes |
12/28/2005 | EP1229998B1 Osmotic distillation process |
12/27/2005 | US6979510 Efficiency |
12/27/2005 | CA2242332C Membrane module for a membrane separation system, its use and process for producing the same |
12/22/2005 | WO2005105276A3 Device with a membrane on a carrier, as well as a method for manufacturing such a membrane |
12/22/2005 | US20050282269 Disposable bioreactor/fermenter |
12/21/2005 | EP1607741A1 Test paper and porous membrane |
12/21/2005 | EP1607131A1 Ceramic filter |
12/21/2005 | EP1606040A2 Composite gas separations modules having intermediate metal layers |
12/21/2005 | CN1711128A Composite porous membrane and method for producing the same |
12/21/2005 | CN1711127A Permselective membrane and process for manufacturing thereof |
12/21/2005 | CN1232771C Oxygen-rich air supply apparatus |
12/21/2005 | CN1232338C Asymmetric porous films and process for producing the same |
12/20/2005 | US6977122 Dendrimeric polymers covalently linked into a network structure having acid functional terminal groups and may be covalently linked via linking compounds, cross-coupling reactions, or copolymerization reactions. |
12/20/2005 | US6977043 Skinned hollow fiber membrane and method of manufacture |
12/20/2005 | US6977009 Metal coated polymer electrolyte membrane having a reinforcement structure |
12/15/2005 | WO2005119817A2 Novel membrane electrode assemblies |
12/15/2005 | WO2005119816A1 Polymer separator for a lithium battery |
12/15/2005 | WO2005118106A2 Fluid filtration apparatus with feed and outlet side vent |
12/15/2005 | WO2005094451A3 Hydrophilic cross-linked polymeric membranes and sorbents |
12/15/2005 | US20050274665 Capillary membrane and device for production thereof |
12/15/2005 | DE19983047B4 Mikroporöse Polyolefinmembran The microporous polyolefin membrane |
12/14/2005 | EP1603662A1 Purification of fluids with nanomaterials |
12/14/2005 | EP1603661A2 Self-healing membrane for a fuel cell |
12/14/2005 | CN1708348A Membrane for tangential filtration and production method thereof |
12/14/2005 | CN1706541A Compound ion exchange film with adden controllable double electrode layer |
12/14/2005 | CN1231281C Air filtering assembly and device |
12/08/2005 | WO2005115595A1 Filtration membrane, filtration material and filter element |
12/08/2005 | WO2004098750A8 A membrane apparatus and method of preparing a membrane and a method of producing hydrogen |
12/08/2005 | US20050269743 Nanostructured surfaces having variable permeability |
12/08/2005 | US20050268783 Crosslinked and crosslinkable hollow fiber membrane and method of making same utility |
12/08/2005 | US20050268782 Novel polyimide based mixed matrix membranes |
12/08/2005 | US20050268583 Air purifier and air purification method |
12/07/2005 | EP1602715A2 Disposable bioreactor |
12/07/2005 | EP1602387A1 Device for removal of bacterial lipopolysaccharides and/or lipoteichonic acids from liquids containing proteins and its use for treatment of sepsis |
12/07/2005 | EP1601449A1 Inorganic layer |
12/07/2005 | CN1705551A Heat-resistant film and composite ion-exchange membrane |
12/07/2005 | CN1705506A Membrane and use thereof |
12/07/2005 | CN1705505A Microporous hydrophilic membrane |
12/07/2005 | CN1704690A Air purifier and air purification method |
12/07/2005 | CN1704467A Disposable bioreactor/fermenter |
12/07/2005 | CN1704151A Bipolar film and preparation method thereof |
12/06/2005 | US6972094 Method of recovering fluorochemical surfactant |
12/01/2005 | WO2005113431A2 Mesoporous carbon films and methods of preparation thereof |
12/01/2005 | WO2005113121A1 Thin layer composite membrane |
12/01/2005 | US20050266980 Process of producing a novel MEA with enhanced electrode/electrolyte adhesion and performancese characteristics |
12/01/2005 | US20050263918 Process for the manufacturing of filter elements as well as filter elements obtained in a such process |
12/01/2005 | US20050263456 Carbon nanotubes, at least one of which has a molecule or cluster attached to it or in it; separating, removing, immobilizing, modifying or destroying contaminants including water and air pollution |
12/01/2005 | US20050263452 Microporous filter membrane, method of making microporous filter membrane and separator employing microporous filter membranes |
12/01/2005 | DE102004022021A1 Feuchtigkeitsaustauschmodul mit einem Bündel von für Feuchtigkeit durchlässigen Hohlfasermembranen Moisture exchange module with a bundle of permeable to moisture hollow fiber membranes |
11/30/2005 | EP1599613A1 Method for coating a substrate |
11/30/2005 | EP1494789A4 Hollow fibres |
11/30/2005 | CN1703269A Electrolytic eluent generator and method of use |
11/30/2005 | CN1229425C 多孔亲水薄膜 Porous hydrophilic film |
11/29/2005 | US6969165 Ink reservoirs |
11/29/2005 | CA2174341C Membrane and non-membrane sour gas treatment process |
11/24/2005 | WO2005110696A2 Intravascular filter membrane and method of forming |
11/24/2005 | WO2005110583A1 Medium having an altered porosity and membrane for the tangential flow filtration of a fluid |
11/24/2005 | US20050260381 Laminates of asymmetric membranes |
11/24/2005 | US20050260118 Mesoporous carbon films and methods of preparation thereof |
11/24/2005 | US20050258101 discharging polyvinylidene fluoride resin and solvents into cooling baths to coagulate the resins; fibers having chemical resistance, high strength and water permeability, used as water separators |
11/24/2005 | DE102004023038A1 Protonenleitende Polymerelectrolytmembran Proton-conducting Polymerelectrolytmembran |
11/24/2005 | CA2563317A1 Medium having an altered porosity and membrane for the tangential flow filtration of a fluid |
11/23/2005 | EP1596968A2 Multi-layer ceramic composite |
11/23/2005 | EP1596967A2 Flexible disposable vessel |
11/23/2005 | EP1307280B1 Unsupported multizone microporous membrane |
11/23/2005 | EP1177246B1 Polymer membrane and a process for the production thereof |
11/23/2005 | EP1116292A4 Composite solid polymer electrolyte membranes |
11/23/2005 | CN1698938A Organic-inorganic substances compound membrane and its preparation method |