| Patents for B01D 63 - Apparatus in general for separation processes using semi-permeable membranes (15,233) |
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| 02/28/2001 | EP1078982A2 Cell culture module having sinusoid-like structure |
| 02/28/2001 | EP1078679A1 Joint structure for filtration membrane module |
| 02/28/2001 | EP1078677A2 Method and apparatus for regulating mixed gas concentration |
| 02/28/2001 | EP1078671A2 Vacuum degassing |
| 02/28/2001 | EP1077754A2 Filter for removing solids from liquids |
| 02/28/2001 | CN1285320A Technology and equipment for water treatment of flow through type membrane biological reactor |
| 02/27/2001 | US6193890 System for maintaining a clean skein of hollow fibers while filtering suspended solids |
| 02/27/2001 | US6193869 Modular apparatus for the demineralization of liquids |
| 02/22/2001 | WO2001012304A1 Osmotic distillation process |
| 02/20/2001 | US6190557 Spiral wound type membrane element, running method and washing method thereof |
| 02/20/2001 | US6190556 Desalination method and apparatus utilizing nanofiltration and reverse osmosis membranes |
| 02/20/2001 | CA2307480A1 Vacuum degassing |
| 02/15/2001 | WO2001011006A2 Detection of micro-organisms |
| 02/15/2001 | WO2001010543A1 Stack of flat membranes and method for the production thereof |
| 02/15/2001 | WO2001010542A1 Antimicrobial filter cartridge |
| 02/15/2001 | DE19938674A1 Flachmembranstapel und Verfahren zu seiner Herstellung Flat membrane stack and process for its preparation |
| 02/15/2001 | DE10004863A1 Separation of solids and liquid from sludge suspension using high efficiency, low cost agitated filter, passes flow of suspended air bubbles tangentially and turbulently past loosely-held filter membrane |
| 02/14/2001 | CN2418942Y Hollow fiber membrane assembly |
| 02/13/2001 | US6187157 Multi-phase solid electrolyte ionic transport membrane and method for fabricating same |
| 02/13/2001 | US6186341 Integrity testable filtration unit using supported hydrophilic porous membranes |
| 02/08/2001 | WO2001008722A2 Filtration unit for a dialysis machine |
| 02/08/2001 | CA2345943A1 Filtration unit for a dialysis machine |
| 02/07/2001 | EP1074292A1 Vacuum filter device |
| 02/07/2001 | EP1074291A1 Cross-flow filtration membrane and method for manufacturing the same |
| 02/07/2001 | EP0556303B1 System and method for processing biological fluids |
| 02/06/2001 | US6183647 Method and apparatus for treatment of liquid |
| 02/06/2001 | US6183639 Hollow fiber filter module and method of manufacturing same |
| 02/06/2001 | US6183637 Resin trap device for use in ultrapure water systems and method of purifying water using same |
| 02/06/2001 | US6183543 Apparatus and methods for gas extraction |
| 02/06/2001 | CA2161055C Device for filtering and separating particularly of biologically organic flow media with filter elements of the type of membrane cushions |
| 02/01/2001 | WO2001007151A2 Filtering device comprising a cylindrical first filter around a filtration membrane module |
| 01/30/2001 | US6180168 Process for the manufacture of a membrane device with internal sweep |
| 01/30/2001 | CA2279766A1 Aeration system for submerged membrane module |
| 01/30/2001 | CA2268641C Method of gasifying or degasifying a liquid |
| 01/25/2001 | WO2001005492A1 Polyvinylidene difluoride membranes and methods for making such membranes |
| 01/25/2001 | WO2001005449A1 Exchanger apparatus and method of manufacture |
| 01/23/2001 | US6177014 Separation particles, wastes from solvent |
| 01/23/2001 | US6177013 Use of a neutral or cationic polymer to prevent to activation of blood or plasma in contact with a semi-permeable membrane |
| 01/20/2001 | CA2278085A1 Aeration system for submerged membrane module |
| 01/18/2001 | WO2001003813A1 Filtering unit and method of sealing same |
| 01/17/2001 | EP1067998A1 Apparatus and method for separating oxides of heavy isotopes of hydrogen from water |
| 01/17/2001 | EP0618839B1 Flexible hollow fiber fluid separation module |
| 01/16/2001 | US6174490 Pouring a ceramic slurry, sintering to form a pipe plate for sealing a number of tubes and connecting to an enclosure; forming a heat exchanger |
| 01/11/2001 | WO2001002290A1 Method of enriching chlorine gas |
| 01/11/2001 | WO2001002085A1 Method for manufacturing multiple channel membranes, multiple channel membranes and the use thereof in separation methods |
| 01/11/2001 | WO2000057994A3 Reverse osmosis cartridges and reverse osmosis membranes |
| 01/11/2001 | DE19943921C1 Separator employing series of finely-porus adsorbent membranes, allows portion of fluid and all particles contained, to bypass each layer through large perforations made in membranes |
| 01/10/2001 | CN1279662A Preparation of ethylene by gas permeation |
| 01/09/2001 | US6171869 Separating polypeptides in liquids; preparing ultrafiltration apparatus, applying polypeptide solution, centrifuging to separate the ion exchange resin with absorbed ions from the polypeptide, recover polypeptides |
| 01/09/2001 | US6171496 Made from a plurality of semipermeable hollow fibers treated with a non-metallic antimicrobial agent, and a microporous filter medium wrapped around said hollow fibers; use in reverse osmosis, microfiltration |
| 01/09/2001 | US6171374 Plate and frame fluid exchanging assembly with unitary plates and seals |
| 01/04/2001 | WO2001000307A2 Self cleaning filter |
| 01/04/2001 | WO2001000305A1 Water treatment apparatus |
| 01/03/2001 | EP1065221A2 Ultrafiltration processes for the recovery of polymeric latices from whitewater |
| 01/03/2001 | EP1064070A1 Improvements to solid-liquid separating equipment in particular for biological purification of waste water |
| 01/03/2001 | CN2412891Y Drinking fountain without air pollution |
| 01/03/2001 | CN1278456A Super-filtering method for recovering polymer emulsion from white liquid |
| 01/02/2001 | US6168724 Rotating wall perpendicular to filter element |
| 01/02/2001 | US6168718 Method for purifying blood plasma and apparatus suitable therefor |
| 01/02/2001 | US6168648 Employed for a gas-liquid contact operation such as gas dissolution in liquid or gas discharge from liquid |
| 12/28/2000 | WO2000078436A1 Back-flushable spiral wound filter and methods of making and using same |
| 12/28/2000 | WO2000078429A2 Filtration devices comprising a sealing gasket |
| 12/28/2000 | WO2000044482A3 Skinned hollow fiber membrane and method of manufacture |
| 12/27/2000 | EP1062185A1 Multichannel porous ceramic fibre |
| 12/27/2000 | EP1062026A1 Large tube assemblies for reverse osmosis |
| 12/27/2000 | EP1061972A1 Hemostatic system and components for extracorporeal circuit |
| 12/27/2000 | EP1061970A1 Modular combined pump, filtration, oxygenation and/or debubbler apparatus |
| 12/27/2000 | CN1278189A Process and plant to extract and concentrate tannins from wood and from other natural products |
| 12/26/2000 | US6165365 Shear localized filtration system |
| 12/26/2000 | US6165361 Apparatus for the filtering and separation of flow media with at least one permeate outlet |
| 12/21/2000 | WO2000076640A1 System and method for withdrawing permeate through a filter and for cleaning the filter in situ |
| 12/20/2000 | EP1060784A1 Porous ceramic filter |
| 12/20/2000 | EP1060006A1 Method for controlling the integrity of hollow fibre filtering modules |
| 12/20/2000 | EP1059980A1 Antimicrobial filter cartridge |
| 12/20/2000 | CN1277564A Method and device for separating a mixture into solid and liquid parts by cross-flow filtration |
| 12/14/2000 | WO2000075082A1 Sealing means for electrically driven water purification units and method of manufacturing thereof |
| 12/14/2000 | WO2000074825A1 Ultrafiltration and microfiltration of aqueous suspensions |
| 12/14/2000 | WO2000044485A3 Perfluorinated thermoplastic filter cartridge |
| 12/14/2000 | CA2339103A1 Ultrafiltration and microfiltration of aqueous suspensions |
| 12/13/2000 | EP1059114A2 Liquid separation membrane module and method of producing the same |
| 12/13/2000 | EP1058563A1 Systems and methods for obtaining a uniform targeted volume of concentrated red blood cells |
| 12/13/2000 | CN1276268A Centrifugal basket with filter element |
| 12/13/2000 | CN1276261A Liquid separating membrane module and its mfg. method |
| 12/12/2000 | US6159373 Terminating filtration operation, sealing shell and removing remaining filtrate from lumens, applying source of fluid under pressure to lumens to cause explosive decompression through walls of fibres; washing; resuming filtration |
| 12/12/2000 | US6159369 Soaking areas of porous hydrophilic filter membrane in hydrophobic polymer material with a solution of hydrophilizing agent containing polyvinylpyrrolidone, peroxodisulfate; washing and drying saturated hydrophilic filter membrane |
| 12/12/2000 | US6158721 Apparatus and method for adding carbon dioxide gas to ultra pure water |
| 12/08/2000 | CA2279201A1 Sealing means for electrically driven water purification units and method of manufacturing thereof |
| 12/07/2000 | WO2000072949A1 Filtration using pressure vessel with multiple filtration channels |
| 12/07/2000 | WO2000072948A1 Oil dehydrator |
| 12/07/2000 | WO2000072947A1 Method for the purification of a liquid by membrane distillation, in particular for the production of desalinated water from seawater or brackish water or process water |
| 12/07/2000 | WO2000072898A1 Blood-purifying apparatus and artificial kidney using the same |
| 12/07/2000 | DE19925641A1 System for emptying container by introduction of e.g. sterile air under pressure comprises fast-acting shut-off valve, quick-sealing coupling and intervening, easily-exchanged filter cap |
| 12/07/2000 | CA2339181A1 Blood-purifying apparatus and artificial kidney using the same |
| 12/06/2000 | EP1057534A1 Centrifugation bowl with filter core |
| 12/06/2000 | EP1057520A1 Microfilter cartridge |
| 12/06/2000 | EP1056937A1 Combustion engine air supply system |
| 12/06/2000 | CN1275799A Method for making semiconductor device |
| 12/06/2000 | CN1275418A Method for removing inpurity from fluid |
| 12/06/2000 | CN1275417A Method for removing removed substance from fluid |
| 12/06/2000 | CN1275416A Apparatus for removing removed substance from fluid |