| Patents for B01D 63 - Apparatus in general for separation processes using semi-permeable membranes (15,233) |
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| 06/30/1993 | CN1073614A Device and method for separating plasma from biological fluid |
| 06/24/1993 | WO1993011862A1 Micromechanical filter and method for the manufacture thereof |
| 06/23/1993 | EP0547575A1 Hollow fiber gas separation module |
| 06/22/1993 | US5221484 Useful for catalyzing gas phase reactions, such as, oxidation of nitrogen oxides, oxidation of sulfur dioxide and organic vapors |
| 06/22/1993 | US5221483 Process and apparatus for removal of DNA, viruses and endotoxins |
| 06/22/1993 | US5221477 Apparatus and method for reversed permeation membrane extraction of compounds from sample solutions |
| 06/22/1993 | US5221474 Transfusion filtering device |
| 06/22/1993 | US5221473 Filter cartridge assembly for a reverse osmosis purification system |
| 06/17/1993 | CA2084943A1 Hollow fiber gas separation module |
| 06/16/1993 | EP0546662A1 Sweep valve for dehydration module |
| 06/13/1993 | CA2072469A1 Sweep valve for dehydration module |
| 06/10/1993 | WO1993011087A1 Structure for a filter or a heat exchanger and a method for making the structure |
| 06/10/1993 | WO1993010889A1 Spirally wound membrane device having three channels |
| 06/10/1993 | CA2124200A1 Spirally wound membrane device having three separate channels |
| 06/09/1993 | EP0544839A1 Medical drug formulation and delivery system |
| 06/09/1993 | DE4140058A1 Tubular membrane fluid separator construction - avoids leakages due to temp. induced dimensional chambers, and suitable for liquids and gases |
| 06/08/1993 | US5217689 Blood oxygenation system |
| 06/08/1993 | US5217627 System and method for processing biological fluid |
| 06/08/1993 | US5217619 Liquid-solid extraction apparatus and method of using same |
| 06/08/1993 | US5217612 Anionic exchange cells for determination of acid used in metal coating process |
| 06/08/1993 | CA1318863C Spiral wound membrane module and method of manufacture and use |
| 06/08/1993 | CA1318862C Hollow fibre filter cartridge and header |
| 06/05/1993 | CA2084380A1 Counter-current flow hollow fiber permeator |
| 06/01/1993 | US5215663 Easily replaceable rotor membrane pack |
| 05/19/1993 | DE4138179A1 Membrane filtration appts. - has porous tubes with membranes between agitators and housing wall to give large membrane surface without build=up |
| 05/19/1993 | CN1072108A Double ended hollow fiber bundle and fluids separation apparatus |
| 05/18/1993 | US5211913 Medical instrument |
| 05/18/1993 | US5211850 Plasma filter sorbent system for removal of components from blood |
| 05/18/1993 | US5211728 Separators for gases |
| 05/16/1993 | WO1993009862A1 Pleated poly(tetra-fluoro ethylene) filter medium and support |
| 05/16/1993 | CA2108901A1 Pleated poly (tetra-fluoro ethylene) filter medium and support |
| 05/13/1993 | WO1993008904A1 Device and method for separating plasma from a biological fluid |
| 05/13/1993 | WO1993008894A1 Process and apparatus for removal of dna, viruses and endotoxins |
| 05/13/1993 | CA2121236A1 Process and apparatus for removal of dna, viruses and endotoxins |
| 05/12/1993 | EP0540877A2 Double ended hollow fiber bundle and fluids separation apparatus |
| 05/11/1993 | US5209852 Charging bubbles on outer surface of fibers to exfoliate fine particles, draining |
| 05/06/1993 | CA2079540A1 Double ended hollow fiber bundle and fluids separation apparatus |
| 05/05/1993 | CA2074671A1 Device and method for separating plasma from a biological fluid |
| 05/04/1993 | US5208161 Breakable seal; microorganisms in foods |
| 05/04/1993 | US5207906 Membrane separation module |
| 04/29/1993 | WO1993007959A1 Ceramic filtering element for tangential flow filtration of liquids and gasses |
| 04/29/1993 | WO1993007958A1 Multiple bundle permeator |
| 04/29/1993 | WO1993007957A1 Apparatus for exchanging substances |
| 04/29/1993 | WO1993005828A3 Integrated centrifugal pump and membrane oxygenator |
| 04/29/1993 | CA2120923A1 Multiple bundle permeator |
| 04/28/1993 | EP0539069A2 Faucet with microbial filter |
| 04/28/1993 | EP0538673A2 Clear, vapour-sterilisable, non-zytotoxic, essentially compact polyurethane casting compounds, process for their preparation and their use, especially for medical-technical articles |
| 04/28/1993 | EP0367774B1 Reverse osmosis apparatus |
| 04/20/1993 | US5204002 Curved channel membrane filtration |
| 04/15/1993 | WO1993006918A1 Clamshell retainer used in hollow fiber membrane devices |
| 04/15/1993 | CA2120246A1 Clamshell retainer used in hollow fiber membrane device |
| 04/14/1993 | EP0536297A1 Process and apparatus for removal of dna and viruses |
| 04/13/1993 | US5202023 Flexible hollow fiber fluid separation module |
| 04/08/1993 | DE4133250A1 Membrane tube bundle mfr. used in micro- and ultrafiltration - by connecting evenly spaced tubes together at ends which have polygonal shape |
| 04/08/1993 | DE4131604A1 Outwards flow tubular membrane cross-flow filter - with internal low clearance pump rotor for solids concn. |
| 04/07/1993 | EP0535546A1 Manifold segment stack with intermediate feed manifold |
| 04/06/1993 | US5200076 Easily disassembled rotor system |
| 04/06/1993 | US5200073 Polymeric film filter assembly |
| 04/06/1993 | CA1315706C Transfer membrane apparatus |
| 04/06/1993 | CA1315701C Hollow fiber membrane fluid processor |
| 04/01/1993 | WO1993006045A1 Treatment of aqueous media containing organic material |
| 04/01/1993 | WO1993005828A2 Integrated centrifugal pump and membrane oxygenator |
| 04/01/1993 | DE4131407A1 Modular membrane structure with ceramic membranes used in filtration units - includes multichannel element or several tubes forming a ceramic body externally sealed in a glaze |
| 04/01/1993 | CA2119383A1 Treatment of aqueous media containing organic material |
| 03/31/1993 | EP0534386A2 Medical device for mass exchange between two media through a membrane |
| 03/31/1993 | CN1020181C Apparatus for filtering machining liquid of electroerosion machine |
| 03/30/1993 | US5198110 Filaments in packages |
| 03/30/1993 | CA1315232C Cell culture apparatus |
| 03/23/1993 | US5195326 Process for providing a controlled atmosphere inside an enclosure and having a controlled atmosphere |
| 03/23/1993 | CA1314669C Method of manufacturing an integral asymmetrical membrane |
| 03/17/1993 | EP0532368A2 Membrane-based removal of condensable vapors |
| 03/17/1993 | EP0531817A2 Porous filter for liquid purification, and liquid purifying filter assembly and liquid purification plant employing the same |
| 03/17/1993 | EP0531631A1 Cell culture apparatus |
| 03/17/1993 | EP0531576A1 Device and housing for filtering and separating of fluids |
| 03/17/1993 | EP0525096A4 Modular microporous filter assemblies |
| 03/16/1993 | US5194154 Structure for filter or heat exchanger, composed of a fused single crystal acicular ceramic |
| 03/16/1993 | US5194149 Filter cartridge manifold |
| 03/16/1993 | US5194145 Method and apparatus for separation of matter from suspension |
| 03/10/1993 | EP0530670A1 Procedure for making a hollow yarn bobbin |
| 03/10/1993 | EP0381757B1 Medical instrument and production thereof |
| 03/10/1993 | EP0364498B1 Filter units for biological sample preparation |
| 03/09/1993 | US5192499 Fluid processing apparatus and artificial lung |
| 03/09/1993 | US5192478 Method of forming tubesheet for hollow fibers |
| 03/09/1993 | US5192437 Spiral filtration module with improved cleanability and operating efficiency |
| 03/09/1993 | US5192434 Membrane filtration apparatus and method of making a membrane filtration unit |
| 03/09/1993 | US5192340 Hollow fiber filter cleaning system and more particularly to the control of emissions from solvent cleaning equipment |
| 03/04/1993 | WO1993003828A1 Apparatus and method for extracorporeal blood oxygenation |
| 03/04/1993 | WO1993003827A1 Method and device for mass transfer |
| 03/03/1993 | EP0529921A1 Semipermeable membrane cartridge and method of making |
| 03/03/1993 | EP0529682A2 Membrane filtration unit and cassette, and method of making a membrane filtration unit |
| 03/03/1993 | EP0343247B1 Porous polytetrafluoroethylene membrane, separating apparatus using same, and process for their production |
| 03/03/1993 | EP0277227B1 Pivot pin bearing/seal with loose eyelet especially suited for disposable continuous flow blood filtration system cartridges |
| 03/02/1993 | CA1313929C Method for fastening soft porous tubes |
| 02/23/1993 | US5188801 Device for the treatment of blood |
| 02/18/1993 | WO1993002781A1 Portable water purification system |
| 02/18/1993 | WO1993002777A1 A plasma filter sorbent system for removal of components from blood; improved mass transport system |
| 02/16/1993 | US5186835 Porous hydrophilic polypropylene membrane, method for production thereof, and blood plasma separation apparatus |
| 02/16/1993 | US5186832 Spiral-wound hollow fiber membrane fabric cartridges and modules having integral turbulence promoters |
| 02/09/1993 | US5185048 Method of manufacturing a separator frame for a stack in an exchanger device |
| 02/09/1993 | CA1313441C Hydrophilic porous membrane, method for production thereof, and plasma separator using said membrane |