| Patents for B01D 63 - Apparatus in general for separation processes using semi-permeable membranes (15,233) |
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| 01/19/1999 | US5861097 Method and device for preparing samples |
| 01/19/1999 | US5861094 Filter for biological particle separation |
| 01/14/1999 | WO1999001206A1 Separation of suspended catalysts by cross-flow filtration on a membrane |
| 01/12/1999 | US5858238 Salvage of autologous blood via selective membrane/sorption technologies |
| 01/12/1999 | US5858229 Spiral wound type membrane module |
| 01/12/1999 | US5858065 Effluent gases, e.g. from the semiconductor manufacturing process, efficiently separated using membranes from the ?carrier gases? much faster; based on the mobility selectivity and solubility of each gas |
| 01/12/1999 | CA2112683C Vacuum filter assembly |
| 01/12/1999 | CA2097632C Spiral wound element for separations |
| 01/12/1999 | CA2061063C Sophisticated process and module for filtering in a liquid under a non-stationary tangential flux |
| 01/07/1999 | EP0888809A1 Hollow fiber contactor and process |
| 01/07/1999 | EP0888171A1 Asymmetric supported membrane for direct osmotic concentration |
| 01/07/1999 | EP0888170A1 Method, device and apparatus for concentrating and/or purifying macromolecules in a solution |
| 01/07/1999 | DE19808001C1 Bank of cross-flow filter cassettes separated by seals with passages |
| 01/07/1999 | DE19727715A1 Verfahren zur Herstellung von 1,4-Butandiol A process for the preparation of 1,4-butanediol |
| 01/05/1999 | US5855799 Rotary disk filter with backwash |
| 01/05/1999 | US5855783 Pleated poly(tetra-fluoro ethylene) filter cartridge |
| 01/05/1999 | US5855781 Monolithic ceramic filter |
| 01/05/1999 | US5855201 Gas exchange apparatus |
| 01/05/1999 | CA2128329C Membrane-based fluid separations apparatus |
| 12/30/1998 | EP0887100A1 Filtration device and support device for the same |
| 12/29/1998 | US5853884 Method for producing unsupported fiber bundles for HME and other filtration applications |
| 12/29/1998 | US5853582 Tubular inorganic filter element having increased mechanical strength and increased filter area |
| 12/24/1998 | DE19726377A1 Cross-flow fluid filtration process |
| 12/24/1998 | DE19724832A1 Cross-flow filter for preparation of liquid samples prior to filtration in food and drink |
| 12/23/1998 | WO1998057733A1 Membrane module with unilaterally embedded hollow fiber membranes |
| 12/23/1998 | WO1998057726A1 Antimicrobial filter cartridge |
| 12/23/1998 | EP0885618A1 Exchanger and method for manufacturing the same |
| 12/23/1998 | EP0885056A1 Membrane filtration system for a cross-flow method |
| 12/23/1998 | EP0848987B1 Hollow fiber module |
| 12/23/1998 | CN1202839A Water removal device |
| 12/23/1998 | CN1202838A Dynamic swirl filter assemblies and methods |
| 12/22/1998 | US5851390 Elliptical filtration unit |
| 12/22/1998 | US5851305 Washing apparatus and washing method |
| 12/22/1998 | US5851267 Seal arrangement for rapid interconnection or axially arranged separation elements |
| 12/17/1998 | WO1998056493A1 Filtration apparatus and method |
| 12/16/1998 | CN1041173C Hollow fibre film with characteristic of transmitting of reinforcement and preparation of same |
| 12/09/1998 | EP0882493A2 Mass transfer method |
| 12/09/1998 | EP0881941A1 Membrane filtration element |
| 12/09/1998 | EP0881940A1 System for membrane filtration in a cross stream process |
| 12/09/1998 | EP0881929A1 An in-line blood filtration device |
| 12/09/1998 | EP0781162B1 Method and system for extracting a solute from a fluid using dense gas and a porous membrane |
| 12/08/1998 | US5846427 Extra-lumenal crossflow plasmapheresis devices and method of use thereof |
| 12/08/1998 | US5846421 Cartridge membrane filter for micro-filtration |
| 12/03/1998 | WO1998053901A1 Ultrafiltration device |
| 12/03/1998 | WO1998053894A1 Non-porous gas permeable membrane |
| 12/02/1998 | EP0880986A2 Water filter with pressure actuated flow monitor |
| 12/02/1998 | EP0880489A1 Process for production of paraxylene |
| 12/02/1998 | EP0880488A1 Process for conversion of ethylbenzene |
| 12/02/1998 | EP0880392A1 Dynamic swirl filter assemblies and methods |
| 12/02/1998 | EP0880370A1 Core structure for blood oxygenators |
| 12/02/1998 | EP0779835A4 Cleaning of hollow fibre membranes |
| 12/02/1998 | EP0716625B1 Method of removing filling fluid and other soluble residues from the bore cavity of hollow fibres |
| 12/01/1998 | US5843379 Sampling device for a chemical analysis apparatus |
| 11/25/1998 | EP0879635A1 Device for filtering a fermented liquid |
| 11/25/1998 | EP0879079A1 Membrane filter with electrical and/or acoustic enhancement |
| 11/24/1998 | US5840230 Process for preparing hollow fibre sections for hollow fibre modules and said hollow fibre section for a hollow fibre module |
| 11/24/1998 | US5840186 Liquid filtration apparatus |
| 11/24/1998 | US5840098 Membrane generators having high flexibility |
| 11/19/1998 | WO1998051399A1 Apparatus and method for performing membrane gas/liquid absorption at elevated pressure |
| 11/18/1998 | EP0877648A1 System for filtering medical and biological fluids |
| 11/17/1998 | US5837142 Membrane process for treating sanitary wastewater |
| 11/17/1998 | US5837033 Module comprising helically wound fiber layers having wind angle varied along axial length of module; gas separation, reverse osmosis, ultrafiltration |
| 11/12/1998 | WO1998050088A1 Method and apparatus for continuous peritoneal cascade dialysis and hemofiltration (cpcd/h) |
| 11/11/1998 | EP0876198A1 Method and device for removing iron from aqueous liquids |
| 11/11/1998 | EP0876197A1 Multilayer hollow fiber body and method of making |
| 11/11/1998 | EP0876186A1 Method and apparatus for filtering liquid or pasty substances and/or separating components therefrom |
| 11/11/1998 | EP0876171A1 Blood oxygenator and heat exchanger |
| 11/10/1998 | US5833927 Pipette tip with a membrane extending across the tip |
| 11/10/1998 | US5833860 Centrifugal adsorptive sample preparation device and method |
| 11/05/1998 | WO1998048927A1 Article of manufacture including a surface modified membrane and process |
| 11/05/1998 | WO1998048926A1 Ink deaerating hollow yarn membrane, ink deaerating method, ink deaerating apparatus, ink cartridge manufacturing method, and ink |
| 11/04/1998 | EP0875286A1 Filtering device with membrane module |
| 11/04/1998 | EP0874683A1 Extra-lumenal crossflow plasmapheresis devices |
| 11/04/1998 | EP0874650A1 Leak prevention in blood oxygenators |
| 11/03/1998 | US5830370 Mass and thermal transfer means for use in heart lung machines dialyzers and other applications |
| 11/03/1998 | US5830261 Assembly for deaeration of liquids |
| 11/03/1998 | CA2132234C Filtration membrane module |
| 10/29/1998 | WO1998047599A1 Filter tube, specially for microspheres |
| 10/28/1998 | EP0873779A2 Permselective membrane module |
| 10/28/1998 | EP0873371A1 Method of producing water-soluble condensates and addition products containing amino groups, and use of said condensates and addition products |
| 10/28/1998 | EP0873175A1 Manifold apparatus for tangential flow filtration apparatus |
| 10/28/1998 | EP0873174A1 Vacuum filter device and method |
| 10/28/1998 | CN1197408A Hollow fiber membrane module |
| 10/27/1998 | US5827429 Intravenous filter device |
| 10/22/1998 | WO1998046339A1 Membrane apparatus with enhanced mass transfer via active mixing |
| 10/22/1998 | WO1998046338A1 Modular filtration systems and methods |
| 10/22/1998 | WO1998046333A1 Device for filtering and separating liquid and gaseous media and/or drying gaseous media |
| 10/22/1998 | CA2286191A1 Membrane apparatus with enhanced mass transfer via active mixing |
| 10/21/1998 | EP0525096B1 Modular microporous filter assemblies |
| 10/21/1998 | CN1196688A Affinity membrane system and method of using same |
| 10/20/1998 | US5824217 Membrane filtration apparatus |
| 10/15/1998 | WO1998045028A1 Filter device with a flow guide in the closing cap |
| 10/15/1998 | WO1998045025A1 Dryer for compressed air |
| 10/15/1998 | DE19722731A1 Compressed air drying membrane filter unit |
| 10/14/1998 | EP0870534A1 Macroporous support having a permeability gradient and method for its production |
| 10/14/1998 | EP0869834A1 Contaminant recovery system and method |
| 10/13/1998 | US5820659 Multicomponent or asymmetric gas separation membranes |
| 10/13/1998 | CA2053422C Hollow fiber filter module |
| 10/07/1998 | EP0868941A1 Membrane filtration module and membrane filtration system comprising modules of this kind. |
| 10/07/1998 | EP0868208A1 Affinity membrane system and method of using same |