| Patents for B01D 63 - Apparatus in general for separation processes using semi-permeable membranes (15,233) |
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| 01/11/1984 | EP0098228A1 Device with a semipermeable membrane, in particular for plasmapheresis |
| 01/11/1984 | EP0098217A2 Method of selectively closing the ends of a honeycomb element, and element obtained by this method |
| 01/10/1984 | US4425234 Hollow fiber separatory device |
| 01/05/1984 | WO1984000015A1 Wettable hydrophobic hollow fibers |
| 12/21/1983 | EP0096340A2 Membrane module and its use in the separation of liquids by pervaporation |
| 12/21/1983 | EP0096306A2 Filter element having microporous filter membrane |
| 12/20/1983 | CA1158988A1 Method and apparatus for low pressure filtration of plasma from blood |
| 12/13/1983 | CA1158510A1 Hollow fiber-type artificial lung having enclosed heat exchanger |
| 12/08/1983 | WO1983004186A1 Filter element having microporous filter membrane |
| 12/07/1983 | EP0095583A2 Membrane stack assembly |
| 12/06/1983 | US4419241 Tubular filter element for the filtration of fluids |
| 12/06/1983 | US4419237 Pleated kidney |
| 12/06/1983 | US4419166 For membrane filtration of intravenous solutions |
| 11/22/1983 | CA1157388A1 Dialysis with hollow fibre membranes |
| 11/22/1983 | CA1157387A1 Medical separatory device and method of making same |
| 11/16/1983 | EP0094226A2 Filter systems |
| 11/15/1983 | US4415447 Ultrafiltration |
| 11/09/1983 | EP0093677A1 Hollow fibre apparatus |
| 11/08/1983 | US4414113 Liquid purification using reverse osmosis hollow fibers |
| 11/08/1983 | US4414110 Sealing for a hollow fiber separatory device |
| 11/08/1983 | CA1156565A1 Hollow fiber separatory element and method of making same |
| 11/02/1983 | EP0092839A1 Filter element and processes for producing the same |
| 10/25/1983 | US4411792 Backflushing clogged membranes, reversible pumps |
| 10/25/1983 | US4411787 Reverse osmosis apparatus |
| 10/25/1983 | US4411785 Reverse osmosis hollow fiber filter element |
| 10/25/1983 | US4411784 Stacked plate transfer device |
| 10/25/1983 | US4411781 High pressure ultra-filtration system |
| 10/19/1983 | EP0091571A2 A device for the diffusion of substances between two fluids via semipermeable membranes |
| 10/18/1983 | US4409849 Probe for collecting test permeate from a multiple-membrane module |
| 10/12/1983 | EP0090962A2 A method of cleaning a tubular membrane module |
| 10/11/1983 | CA1155067A1 Hollow fiber assembly having selective permeability |
| 10/04/1983 | CA1154692A1 Hollow filament separatory module and method of fabrication |
| 09/28/1983 | EP0089434A2 Plasmapheresis filtration module |
| 09/21/1983 | EP0089122A2 Hollow fibre oxygenator, assembly containing same and method for making same |
| 09/21/1983 | EP0020767B1 Tubular membrane separator |
| 09/20/1983 | USRE31389 Dialysis; blood filtration |
| 09/20/1983 | US4405536 Processes for severing hollow fiber membranes |
| 09/20/1983 | CA1153961A1 Spiral membrane module with controlled by-pass seal |
| 09/14/1983 | EP0088459A2 Apparatus for mass transfer |
| 09/13/1983 | US4404102 Filtration apparatus for flat filter plates cut to size |
| 09/13/1983 | US4404100 Hemodialyzer with pleated membrane |
| 08/30/1983 | US4401566 Membrane can be a aromatic polyamide lined with nonwoven polyethylene or polypropylene |
| 08/24/1983 | EP0086503A2 A device for the diffusion of substances between two fluids via semipermeable membranes |
| 08/23/1983 | US4400277 Low-profile inline filter |
| 08/23/1983 | US4400276 Apparatus having tube sheets for hollow fibers |
| 08/17/1983 | EP0086028A2 Water purifying method and system |
| 08/16/1983 | CA1152005A1 Slanted end hollow fibre separatory device |
| 08/02/1983 | US4396510 Mass transfer device |
| 08/02/1983 | CA1151077A1 Tubular permselective membrane module and method |
| 07/12/1983 | US4392958 Method and structure for sealing tubular filter elements |
| 07/12/1983 | CA1149992A1 Thixotropic polyurethane compositions as sealants for membrane separatory devices |
| 07/06/1983 | EP0083006A2 Flat membrane separation device |
| 07/06/1983 | EP0083005A2 Separation device with a flat membrane |
| 07/05/1983 | US4391964 Castor oil, trimethylolpropane, organic titanate |
| 07/05/1983 | US4391676 Arrangement for passing a first liquid close to, but without mixing it with a second liquid, for example an arrangement for sea water desalination |
| 07/05/1983 | CA1149523A1 Water purifier |
| 06/29/1983 | EP0082835A1 Gas separation apparatus |
| 06/29/1983 | EP0082185A1 Microporous hollow fiber membrane assembly and its method of manufacture. |
| 06/28/1983 | US4390575 Multichanneled diffusion device |
| 06/28/1983 | US4390424 Device for diffusing matter between two fluids via semi-permeable diaphragms |
| 06/28/1983 | CA1148870A1 Tube sheets for permeators |
| 06/22/1983 | EP0081869A1 A non-woven tube for membrane filtration and method of forming same |
| 06/22/1983 | EP0081715A2 Membrane filter plate |
| 06/21/1983 | US4389363 Method of potting microporous hollow fiber bundles |
| 06/21/1983 | CA1148480A1 Tube sheets for permeators |
| 06/15/1983 | EP0081118A1 Heat exchanger-incorporated hollow fiber type artificial lung |
| 06/15/1983 | EP0081101A1 Apparatus for treating whole blood and process for separating whole blood for recovering plasma |
| 06/14/1983 | CA1148096A1 Device for the diffusion of substances between two fluids via semipermeable membranes |
| 06/14/1983 | CA1148094A1 Filter cartridges and methods and components for making them |
| 06/08/1983 | EP0080777A2 Multichanneled flow device and method making same |
| 06/08/1983 | EP0080661A1 Device for transfer of medical substance |
| 06/07/1983 | CA1147667A1 Ultrafiltration and reverse osmosis device |
| 05/24/1983 | US4384474 Method and apparatus for testing and using membrane filters in an on site of use housing |
| 05/17/1983 | US4383921 Apparatus for heat or mass transfer |
| 05/17/1983 | CA1146691A1 Embedded material of polyurethane |
| 05/11/1983 | EP0078667A2 Apparatus for separating a liquid into two fractions by means of semipermeable membranes |
| 05/11/1983 | EP0078659A2 Membrane filtration apparatus |
| 04/26/1983 | US4381267 Airway humidifier for the respiratory tract |
| 04/20/1983 | EP0077098A2 Hollow chitosan fibres, and the process for their preparation |
| 04/19/1983 | US4380460 Gas separation apparatus |
| 04/13/1983 | EP0076422A2 Filtering device |
| 04/13/1983 | EP0076421A2 Filtering device |
| 04/05/1983 | US4378981 Hollow fiber membrane extending through polymer sheet |
| 03/30/1983 | EP0075405A1 Re-usable filter units with recoverable filter membranes |
| 03/08/1983 | US4376095 Hollow fiber-type artificial lung having enclosed heat exchanger |
| 03/08/1983 | CA1142495A1 Coreless hollow filament separatory module and method of fabrication |
| 03/08/1983 | CA1142448A1 Coreless hollow filament separatory module and method of fabrication |
| 03/01/1983 | US4375415 Device and method for continuously fractionating blood to produce plasma |
| 03/01/1983 | US4375413 Rinsing device and method of rinsing artificial kidneys therewith |
| 02/22/1983 | US4374802 Oxygenator |
| 02/22/1983 | US4374731 Method and apparatus for obtaining a desired rate of plasma collection from a membrane plasmapheresis filter |
| 02/15/1983 | CA1141286A1 Processes for severing hollow fiber membranes |
| 02/15/1983 | CA1141117A1 Inorganic anisotropic hollow fibers |
| 02/01/1983 | US4371438 Fluid treatment apparatus, a casing for enclosing and compressing a stack of flat elements therein, and a process for making such an apparatus |
| 02/01/1983 | CA1140533A1 Hollow fibers of synthetic polymers |
| 01/26/1983 | EP0016781B1 Filtration apparatus for separating blood cell-containing liquid suspensions |
| 01/25/1983 | US4369605 Methods for preparing tube sheets for permeators having hollow fiber membranes |
| 01/20/1983 | WO1983000098A1 Microporous hollow fiber membrane assembly and its method of manufacture |
| 01/18/1983 | US4369112 Filter device |
| 01/18/1983 | CA1139677A1 Hollow fiber dialyzer end seal system |