| Patents for B01D 63 - Apparatus in general for separation processes using semi-permeable membranes (15,233) |
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| 06/05/1997 | WO1997019743A1 Filtration unit which can be tested for integrity and has hydrophilic porous membranes |
| 06/05/1997 | WO1997019742A1 Multilayer hollow fiber body and method of making |
| 06/05/1997 | WO1997019714A1 Blood oxygenator and heat exchanger |
| 06/05/1997 | WO1997008933A3 Hollow fiber oxygenator |
| 06/05/1997 | DE19544960A1 Vorrichtung zum Filtern und Trennen von Strömungsmedien Apparatus for filtering and separating flow media |
| 06/03/1997 | US5634892 For the extracorporeal oxygenation of blood/removal of carbon dioxide |
| 06/03/1997 | US5634254 Method for manufacturing swaging rings |
| 06/03/1997 | CA2106989C Rotary filtration device and filter pack therefor |
| 06/03/1997 | CA2082019C Transparent, autoclavable, non-cytotoxic, essentially compact polyurethane embedding compositions, the preparation thereof and the use thereof, especially for articles used in medicine |
| 05/29/1997 | WO1997018886A1 Water removal device |
| 05/29/1997 | CA2237436A1 Water removal device |
| 05/28/1997 | EP0775014A1 Membrane filter unit |
| 05/28/1997 | DE19543955A1 Auf Integrität testbare Filtrationseinheit mit hydrophilen, porösen Membranen Testable integrity filtration unit with hydrophilic porous membranes |
| 05/28/1997 | DE19543954A1 Druckstabile, poröse polymere Rohrmembran für Rohrmodule und Verfahren zu ihrer Herstellung Pressure-resistant, porous polymeric membrane tube for tube modules and processes for their preparation |
| 05/28/1997 | CN1150763A Process for preparing hollow fibre sections for hollow fibre modules and said hollow fibre section for hollow fibre module |
| 05/27/1997 | US5632890 Ceramic filter filtration apparatus for purifying swimming pool water |
| 05/22/1997 | DE19643851A1 Flat filter element |
| 05/22/1997 | DE19542531A1 Cross-flow filter process and assembly tube diameter constant to tubular surface hydraulic diameter |
| 05/21/1997 | CN1150057A Process and system for separation and recovery of perfluorocompound gases |
| 05/15/1997 | WO1997017125A1 Apparatus and methods for gas extraction |
| 05/14/1997 | EP0773051A1 Filter unit for fluids |
| 05/13/1997 | CA2036331C Membrane device for a filtration, separation or catalytic reaction process |
| 05/10/1997 | CA2189108A1 Filters |
| 05/09/1997 | WO1997016399A1 Method and apparatus for concentrating methane in anaerobic digestive fermentation gas |
| 05/09/1997 | WO1997016238A1 Rotary type film separation method and rotary type film separation apparatus |
| 05/09/1997 | WO1997016233A1 Multi-layer separation units |
| 05/07/1997 | EP0771585A2 Method for solvent extraction using a dual-skinned asymmetric microporous membrane |
| 05/07/1997 | EP0771233A1 Process for preparing hollow fibre sections for hollow fibre modules and said hollow fibre section for a hollow fibre module |
| 05/07/1997 | EP0730489B1 Process for the partial modification of porous hydrophylic filter membranes |
| 05/07/1997 | EP0715539B1 Heat-sterilizable coil-wound membrane-filter cartridge |
| 05/07/1997 | DE19540876A1 Mehrschichtige Separationseinheiten Multi-layer separation units |
| 05/07/1997 | CA2188353A1 Method for solvent extraction using a dual-skinned asymmetric microporous membrane |
| 05/06/1997 | US5626914 Ceramic body with copper metal infiltration |
| 05/06/1997 | US5626759 Blood treatment device with moving membrane |
| 05/06/1997 | US5626758 Defouling, depolarizing |
| 05/06/1997 | US5626752 Reverse osmosis; filtration |
| 05/06/1997 | US5626751 Filter unit and high-pressure sizing apparatus |
| 05/06/1997 | CA2008631C Process for the modular assembly of a rigid element with catalytic separation, filtration or transformation membrane |
| 05/02/1997 | EP0769979A1 Dynamic filter system |
| 05/02/1997 | EP0684870B1 Boreside feed hollow fiber membrane device |
| 05/02/1997 | EP0641248B1 Membrane system and method of use for low pressure separations |
| 05/01/1997 | WO1997015381A1 Porous fluorocarbon membrane, method of producing it and a cartridge filter based on it |
| 05/01/1997 | WO1997015380A1 Extra-lumenal crossflow plasmapheresis devices |
| 05/01/1997 | WO1997006880A3 Vertical skein of hollow fiber membranes and method of maintaining clean fiber surfaces |
| 04/29/1997 | US5624556 Fluid fractionating stacked permeable membrane assembly |
| 04/29/1997 | US5624555 Spaced clamping plates with sealable rims surrounding membranes |
| 04/23/1997 | EP0768913A1 Hollow fiber membrane module and method of manufacture |
| 04/23/1997 | CN1148349A Filtration device for removing leukocytes |
| 04/22/1997 | US5622628 Cross-flow filtration |
| 04/22/1997 | US5622626 Medical equipment |
| 04/17/1997 | WO1997013571A1 Dynamic swirl filter assemblies and methods |
| 04/16/1997 | EP0767690A1 Blood filter with concentric pleats and method of use |
| 04/15/1997 | US5620605 Membranes are sealed such that the feed side and permeate side of the membranes do not communicate other than through the membranes |
| 04/10/1997 | WO1997012664A1 Carrier disc and membrane cushion for filtration and separation |
| 04/10/1997 | WO1997008533A3 Device and method for the removal and determination of volatile or dissolved components of liquids or gases |
| 04/09/1997 | EP0766594A2 Mass transfer method and apparatus |
| 04/09/1997 | EP0483143B2 Membrane affinity apparatus and purification methods related thereto |
| 04/08/1997 | US5618436 Process for clarifying metal alkyls |
| 04/08/1997 | US5618418 Filter comprising compressed multilayer cassettes; purification; analyzing equipment |
| 04/08/1997 | US5618332 Using gas permselective membrane |
| 04/08/1997 | CA2088810C Ceramic catalytic membrane reactor for the separation of hydrogen and/or isotopes thereof from fluid feeds |
| 04/03/1997 | WO1997011763A1 Solid phase microextraction with vibration |
| 04/02/1997 | EP0765935A2 Growth environment assembly and method of use thereof |
| 04/02/1997 | EP0765933A2 Growth environment assembly and method of use thereof |
| 04/02/1997 | EP0765683A1 Device for treating liquids, in particular blood |
| 04/02/1997 | EP0765682A1 Apparatus for separating liquid media with two membranes having their primary sides connected by an intermediate space |
| 04/02/1997 | EP0730490A4 A composite structure and a method for forming same |
| 04/02/1997 | CN1034426C Cucumber mosaic virus coat protein gene |
| 04/01/1997 | US5616254 Separator comprising multi-containers and porous filters; biological apparatus |
| 03/27/1997 | WO1997010893A1 Hollow fiber membrane module |
| 03/26/1997 | EP0764045A1 Monofilament spacing of hollow fiber membranes and blood oxygenation devices incorporating same |
| 03/25/1997 | US5614093 Discrete pore platelet filter manufactured by electropolishing |
| 03/25/1997 | US5614043 Method for fabricating electronic components incorporating ceramic-metal composites |
| 03/25/1997 | US5614001 Hydrogen separator, hydrogen separating apparatus and method for manufacturing hydrogen separator |
| 03/20/1997 | WO1997010047A1 Method and device for removing iron from aqueous liquids |
| 03/20/1997 | WO1997010046A1 Hollow yarn membrane integrating module |
| 03/19/1997 | EP0656803A4 Microporous filtration funnel assembly. |
| 03/19/1997 | EP0643606B1 Apparatus and method for reversed permeation membrane extraction of compounds from sample solutions |
| 03/18/1997 | US5611931 Bundles of ceramic tubes in housing, separation of low and high molecular weight hydrocarbons |
| 03/18/1997 | US5611841 Vapor recovery process using baffled membrane module |
| 03/13/1997 | WO1997009106A1 An in-line blood filtration device |
| 03/13/1997 | WO1997008933A2 Hollow fiber oxygenator |
| 03/13/1997 | DE19634828A1 Vorrichtung und Verfahren zur Zentrifugal-Adsorptionsprobenpräparation Apparatus and method for centrifugal Adsorptionsprobenpräparation |
| 03/13/1997 | DE19536560C1 Membranelement Membrane element |
| 03/13/1997 | CA2229843A1 Hollow fiber oxygenator |
| 03/12/1997 | EP0762200A1 Method and device for the selective extraction of halide ions from photographic baths |
| 03/12/1997 | EP0761290A1 Loom processing of hollow fiber membranes |
| 03/06/1997 | WO1997008533A2 Device and method for the removal and determination of volatile or dissolved components of liquids or gases |
| 03/06/1997 | DE19533510A1 Vorrichtung und Verfahren zur Bestimmung flüchtiger und/oder gelöster Komponenten in Flüssigkeiten oder Gasen Apparatus and method for determination of volatile and / or dissolved components in liquids or gases |
| 03/06/1997 | DE19532684A1 Easily controlled membrane fractionation system for efficient on-line fractionation |
| 03/06/1997 | DE19532365A1 Hohlfaseroxygenator Hollow fiber oxygenator |
| 03/05/1997 | EP0759804A1 Device for separating fluid media by means of diaphragms |
| 03/05/1997 | EP0716622A4 Gas-separating filter |
| 03/04/1997 | US5607593 Installation for making water potable with submerged filtering membranes |
| 03/04/1997 | US5607586 Multichannel inorganic element for filtering a fluid |
| 02/27/1997 | WO1997006880A2 Vertical skein of hollow fiber membranes and method of maintaining clean fiber surfaces |
| 02/27/1997 | WO1997006693A1 Anti-telescoping device for spiral wound membrane modules |
| 02/20/1997 | WO1997005946A1 Colled membrane filtration system |
| 02/20/1997 | WO1997005938A1 Systems and methods for separating erythrocytes |
| 02/19/1997 | CN1143334A Hemofiltration and plasmafiltration device and methods |