| 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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| 10/24/2001 | CN1319032A Apparatus and method for cleaning membrane filtration modules |
| 10/23/2001 | US6306936 Rigid polymeric beverage bottles with improved resistance to permeant elution |
| 10/23/2001 | US6306491 Respiratory aids |
| 10/23/2001 | US6306355 Method for separating actinides and lanthanides by membrane transport using a calixarene |
| 10/18/2001 | WO2001077284A2 Device for material exchange and the cultivation of cells |
| 10/18/2001 | WO2001077011A1 Metal bearing membranes |
| 10/18/2001 | WO2000045447A9 Proton conducting membrane using a solid acid |
| 10/18/2001 | US20010030127 Oxygen separation through hydroxide-conductive membrane |
| 10/18/2001 | CA2403164A1 Metal bearing membranes |
| 10/17/2001 | EP1144562A1 Method and apparatus for processing vegetable oil miscella |
| 10/17/2001 | EP1144099A1 Membrane comprising a porous support and a molecular sieve layer and method for preparing same |
| 10/17/2001 | EP1144098A2 A separating device comprising a ceramic membrane |
| 10/17/2001 | EP1144097A2 Microporous hollow fiber membranes from perfluorinated thermoplastic polymers |
| 10/17/2001 | EP1144096A1 Integrally asymmetrical polyolefin membrane |
| 10/17/2001 | EP1144089A1 Ceramic flat membrane and method for producing the same |
| 10/17/2001 | CN1317987A Polyvinylidene difluoride membranes and methods for making such membranes |
| 10/17/2001 | CN1317409A Ventilating filter and printing ink box including same |
| 10/17/2001 | CN1317362A Gas separating membrane and its utilizing method |
| 10/10/2001 | EP1142719A1 Air-Permeable filter for ink cartridge and ink cartridge comprising same |
| 10/10/2001 | EP1142702A1 Porous material, air filter filter medium, air filter unit and support material for air filter filter medium |
| 10/10/2001 | EP1141103A1 Flame retardant microporous materials |
| 10/10/2001 | EP1140705A1 Method and apparatus for microfiltration |
| 10/10/2001 | EP1140334A1 Polyvinylidene difluoride membranes and methods for making such membranes |
| 10/10/2001 | EP1140333A1 Microporous flat, capillary or tubular membrane and method of manufacturing the same |
| 10/10/2001 | EP1140332A1 In-situ manufacture of membrane microfilters |
| 10/10/2001 | EP1140331A1 Method for producing an integrally asymmetrical polyolefin membrane |
| 10/10/2001 | CN1316292A Nm-class sieve-membrane reactor of MnO2 |
| 10/09/2001 | US6300016 Polycarbonate electrolyte, the preparation thereof and polymer lithium batteries containing the same |
| 10/09/2001 | US6299777 Raising the concentration of a liquid mixture; concentrating difficult liquid mixtures such as pulpy fruit juices and especially, limonene-containing juices, for example, orange juice. |
| 10/09/2001 | US6299773 Porous polyvinylidene fluoride resin film and process for producing the same |
| 10/09/2001 | US6299669 Process for CO2/natural gas separation |
| 10/09/2001 | US6299513 Method of fabricating a semiconductor device |
| 10/04/2001 | WO2001072878A1 Assembly of free-standing films using a layer-by-layer process |
| 10/04/2001 | US20010025819 Volatile liquid component contacting one side of nonporous, gas permeable membrane to strip solution; resists penetration and wetting by oily components in pulpy fruit juices |
| 10/04/2001 | EP1064073A4 Selective membrane and process for its preparation |
| 10/02/2001 | US6296684 Polymer blend membranes with improved mechanical properties |
| 10/02/2001 | CA2001720C Membrane affinity apparatus and purification methods related thereto |
| 09/27/2001 | WO2001071064A1 Ion conducting ceramic membrane and surface treatment |
| 09/27/2001 | WO2001070858A2 Composite ion exchange material |
| 09/27/2001 | WO2001070626A1 Mixed conducting membrane for carbon dioxide separation and partial oxidation reactions |
| 09/27/2001 | WO2001070419A1 Method for fabricating supported bilayer-lipid membranes |
| 09/27/2001 | WO2001070376A1 Hydrogen-selective metal membrane modules and method of forming the same |
| 09/27/2001 | WO2001070375A1 Tubing unit |
| 09/27/2001 | WO2000076014A3 Methods of preparing electrochemical cells |
| 09/27/2001 | US20010024710 Polymeric integral net |
| 09/27/2001 | DE10012308A1 Inorganic hollow fibers, useful in separating processes and gas exchange, are prepared by processing a spinning composition prepared by hydrolytic polycondensation |
| 09/27/2001 | CA2403459A1 Ion conducting ceramic membrane and surface treatment |
| 09/26/2001 | EP1136116A1 Composite reverse osmosis membrane and method for producing the same |
| 09/26/2001 | CN1071586C Mass transfer method and apparatus |
| 09/25/2001 | US6294092 For preparing rehydrated solute solutions, blood or blood substitutes, nutritional solutions, solutions for medical purposes or pure water |
| 09/25/2001 | US6293978 Process for converting organic compounds using composite materials in membrane reactors |
| 09/25/2001 | US6293411 Integral supported separation membranes |
| 09/20/2001 | WO2001068961A1 Inorganic hollow fibers |
| 09/20/2001 | WO2001068558A1 Method for producing monolithic, porous, ceramic shaped bodies and the shaped bodies produced according to this method |
| 09/20/2001 | WO2001068533A2 Method and device for purifying water |
| 09/20/2001 | DE10013457A1 Apparatus for purifying water comprises a housing and includes an electrically charged electrodes comprising a porous carbon membrane on a porous support |
| 09/20/2001 | CA2402550A1 Method for producing monolithic, porous, ceramic shaped bodies and the shaped bodies produced according to this method |
| 09/19/2001 | EP1134019A2 Hollow fiber membrane and process for producing the same |
| 09/19/2001 | EP1059980A4 Antimicrobial filter cartridge |
| 09/18/2001 | US6291155 Self assembly of sensor membranes |
| 09/13/2001 | US20010021413 Binding to ligands |
| 09/12/2001 | EP1131151A1 Porous monolithic support for a filtering element and filtering element |
| 09/11/2001 | US6287730 Battery separator |
| 09/07/2001 | WO2001064321A1 Composite membrane and composite membrane system and a method for producing composite membranes |
| 09/07/2001 | WO2001064317A1 Composite membrane for the selective diffusion of substances, and method for producing the same |
| 09/07/2001 | WO2000069951A3 Plasma-annealed porous polymers |
| 09/06/2001 | DE10010396A1 Composite membrane used for purifying hydrogen for fuel cells comprises a first material which is permeable for a first substance, and a second material which is selectively permeable for the first substance |
| 09/06/2001 | DE10010387A1 Composite membrane used for purifying hydrogen for fuel cells comprises a support layer made from a first material and a permeation layer made from a second material arranged on the support layer |
| 09/06/2001 | DE10007654A1 Membran für Brennstoffzellen Membrane for fuel cells |
| 09/05/2001 | EP1130388A1 Improved sensor membranes |
| 09/05/2001 | EP1130387A1 Linker lipid for sensor membranes |
| 09/05/2001 | EP1130386A1 Improved sensor membranes |
| 09/05/2001 | EP1129739A2 Micromachined filters |
| 09/05/2001 | EP1129738A1 Blood purifying apparatus |
| 09/05/2001 | EP1128901A1 Thermomembrane method and device |
| 09/05/2001 | EP1128899A1 Membrane pre-treatment process |
| 09/04/2001 | US6284310 Injecting thin liquid film containing particles or molecules onto external surface of rotary member; adjusting surface charge density by injecting adsorption reagent; forming uniform monolayer; transferring; moving to solid substrate |
| 09/04/2001 | US6284137 High water flux, excellent resistance to moist heat and excellent repercolation characteristic |
| 09/04/2001 | US6283308 Bacteriostatic filter cartridge |
| 08/30/2001 | WO2001062370A1 Multichannel element and method for making same |
| 08/30/2001 | US20010018096 Composite membranes |
| 08/30/2001 | US20010018088 Solvent extraction; decontamination; porosity; feeding vegetable oil miscella to membrane; recovering permeate stream having decreased phospholipid content |
| 08/30/2001 | US20010017280 Reinforced, three zone microporous membrane |
| 08/30/2001 | DE10007327A1 Filtervorrichtung, vorzugsweise Hohlfaserdialysator mit gelockten Hohlfasern Filter device, preferably hollow fiber dialyzer with curly hollow fibers |
| 08/30/2001 | CA2400613A1 Multichannel element and method for making same |
| 08/29/2001 | EP1127608A1 Cellulose derivative hollow fiber membrane |
| 08/29/2001 | EP1126960A1 Method for producing foams made of polymers or polymer mixtures and moulded articles made from said foams |
| 08/29/2001 | CN1310638A Antimicrobial semi-permeable membrances |
| 08/28/2001 | US6280853 Composite membrane with polyalkylene oxide modified polyamide surface |
| 08/28/2001 | US6280791 Process of making a three-region reinforced microporous filtration membrane |
| 08/23/2001 | WO2001061042A2 Composite membranes for assaying biomolecules |
| 08/23/2001 | WO2001060895A1 Membrane for fuel cells |
| 08/23/2001 | WO2001060750A2 Apparatus and method for controlled delivery of a gas |
| 08/23/2001 | WO2001060499A1 Method of producing nitrogen enriched air |
| 08/23/2001 | WO2001060477A2 Filter device, preferably a hollow fibre dialyser, comprising curled hollow fibres |
| 08/23/2001 | WO2001011216A3 A humidifying gas induction or supply system |
| 08/23/2001 | US20010015335 Hollow fiber membrane and process for producing the same |
| 08/23/2001 | US20010015334 Composite separation membrane for the separation of alkene-series hydrocarbons, consisting of a porous supported membrane and a polymeric electrolyte layer consisting of nonvolatile polymer and a transition metal salt |
| 08/23/2001 | CA2399245A1 Apparatus and method for controlled delivery of a gas |
| 08/23/2001 | CA2399163A1 Composite membranes for assaying biomolecules |