| Patents for B01D 63 - Apparatus in general for separation processes using semi-permeable membranes (15,233) |
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| 05/12/2009 | US7531042 Methods for cleaning and maintaining membrane surface during filtration |
| 05/12/2009 | CA2523312C Injection bonded articles and methods |
| 05/12/2009 | CA2406840C Oil dehydrator |
| 05/12/2009 | CA2352242C Ultrafiltration and microfiltration module and system |
| 05/07/2009 | WO2009058432A1 Sample preparation device |
| 05/07/2009 | WO2009058209A1 Amorphous silica hybrid membrane structure |
| 05/07/2009 | WO2009058206A2 Membranes based on poly (vinyl alcohol-co-vinylamine) |
| 05/07/2009 | WO2009058205A1 Polymer hybrid membrane structures |
| 05/07/2009 | WO2009057997A1 Membrane holder |
| 05/07/2009 | WO2007037985A3 Systems and methods for treating water |
| 05/07/2009 | WO2006091260A3 Modular fluid processing system with reversible plumbing connection |
| 05/07/2009 | US20090118660 Apparatus and method for in-vivo plasmapheresis using periodic backlush containing anticoagulant |
| 05/07/2009 | DE102007052088A1 Membrane filter for producing Legionella-free water, comprises tubular housing comprising water inlet, water outlet and bundle of membrane hollow fibers, and silver layer provided in a part of the inner surface of the housing |
| 05/07/2009 | CA2704771A1 Sample preparation device |
| 05/07/2009 | CA2703248A1 Membrane holder |
| 05/06/2009 | EP2055368A1 Shell-less hollow fibre module |
| 05/06/2009 | EP2054105A1 Device for removing fluid from blood in a patient |
| 05/06/2009 | EP1789164A4 Square mbr manifolding system |
| 05/06/2009 | CN101426565A Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials |
| 05/06/2009 | CN101426564A Membrane element sealing material holding member and membrane element |
| 05/06/2009 | CN101422701A Filter unit and manufacture method thereof and water treatment device |
| 05/06/2009 | CN101422699A Gas-stripping internal circulation filter and liquid membrane filter method |
| 05/06/2009 | CN101422698A Hollow fiber ultrafiltration micro-filtration membrane module |
| 05/06/2009 | CN100484614C Separation membrane assembly for waste water treatment |
| 05/05/2009 | US7527672 Moisture exchange module having a bundle of moisture-permeable hollow fibre membranes |
| 05/05/2009 | CA2405442C Hollow fibre restraining system |
| 04/30/2009 | WO2009054448A1 Separation membrane element for filtration and membrane module for filtration |
| 04/30/2009 | WO2009035700A3 Filtration with internal fouling control |
| 04/30/2009 | US20090107916 Module cleaning method |
| 04/30/2009 | CA2703799A1 Separation membrane element for filtration and membrane module for filtration |
| 04/29/2009 | EP1807176A4 Potting process for membrane filtration modules |
| 04/29/2009 | EP1784245A4 Automated low-volume tangential flow filtration process development device |
| 04/29/2009 | CN201227581Y Improved filter film |
| 04/29/2009 | CN100482602C Method of removing organic impurities from water |
| 04/29/2009 | CN100482329C Prepn process of hollow chitosam fiber film for pervaporation separation |
| 04/28/2009 | US7524417 Dialyzer and method for manufacturing the same |
| 04/23/2009 | WO2007125526A3 Reverse osmosis water purification system |
| 04/23/2009 | US20090101579 Hollow Fiber Membrane Module, Hollow Fiber Membrane Module Unit, Membrane Filtration Device Using the Same, and Method of Operating the Same |
| 04/22/2009 | EP2050551A1 Process for producing mixture of two-pack type curable resin and process for producing hollow-fiber-membrane filtration element |
| 04/22/2009 | EP1682699A4 Spiral electrodeionization device and components thereof |
| 04/22/2009 | EP1105205B1 Gas diffuser for solid-liquid separation membrane assembly |
| 04/22/2009 | CN101415803A Method for separating methane, methane separator and methane utilization system |
| 04/22/2009 | CN100480366C Method and apparatus for collecting bacterial cells, method for acclimatizing bacterial cells, and wastewater treatment equipment |
| 04/22/2009 | CN100480191C Oil-water auto segregation-recovery system |
| 04/22/2009 | CN100479904C Ceramic film filtering element |
| 04/21/2009 | US7521012 Method for the manufacture of a composite filter plate |
| 04/21/2009 | US7520988 Cross-flow filter cassette |
| 04/21/2009 | US7520159 Gas chromatograph |
| 04/16/2009 | WO2009048266A2 System and method for installing filtering membrane module to frame structure |
| 04/16/2009 | WO2006127256A3 Microfabricated cross flow filter and method of manufacture |
| 04/16/2009 | WO2006014380A3 Methods and systems for filtration |
| 04/16/2009 | WO2005107929A3 Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials |
| 04/16/2009 | US20090095670 Membrane element sealing material holding member and membrane element |
| 04/16/2009 | DE102004022312B4 Feuchtigkeitsaustauschmodul mit einem Bündel von für Feuchtigkeit durchlässigen Hohlfasermembranen Moisture exchange module with a bundle of permeable to moisture hollow fiber membranes |
| 04/15/2009 | EP2046485A1 Membrane reactor for the treatment of liquid effluents, comprising a membrane for diffusion of an oxidizing gas and a selective membrane, defining a reaction space between said membranes |
| 04/15/2009 | EP1476247B1 Electrodialysis stack with multi-path split cell spacer |
| 04/15/2009 | CN101406809A Microporous membrane gas and liquid separator |
| 04/14/2009 | US7517455 Liquid-liquid extraction system and method |
| 04/09/2009 | WO2009045633A1 Permeate adapter for multi-tube pressure vessel |
| 04/09/2009 | WO2009045269A1 Stacked plates filtration cartridge |
| 04/09/2009 | WO2009045264A2 Filtration cartridge formed of stacked plates |
| 04/09/2009 | WO2009044711A1 Hollow-fiber element for organic-vapor separation |
| 04/09/2009 | WO2009023186A3 Method and apparatus for treating a fluid |
| 04/09/2009 | WO2007144877A3 Method and apparatus for liquid-liquid extraction |
| 04/09/2009 | US20090093781 MEMS Flow Module with Filtration and Pressure Regulation Capabilities |
| 04/09/2009 | DE102007044922A1 Filtermodul und dessen Aneinanderreihung zu einem Filtersystem Filter module and its juxtaposition to a filter system |
| 04/09/2009 | CA2700415A1 Hollow-fiber element for organic-vapor separation |
| 04/08/2009 | EP2045212A1 Hydrogen reforming method and hydrogen reforming device using oxygen-permeable membrane |
| 04/08/2009 | EP2045000A1 Filtration apparatus |
| 04/08/2009 | EP2043766A2 Capillary membrane filtration module |
| 04/08/2009 | CN101405073A Membrane element, membrane unit and multistage membrane unit |
| 04/08/2009 | CN101405072A Liquid separation device, flow channel material and process for producing the same |
| 04/08/2009 | CN100475319C Pressure vessels for holding cylindrical filtration cartridges |
| 04/08/2009 | CN100475318C Process for producing a fine emulsion from a coarse emulsion |
| 04/07/2009 | US7514010 Water filtering method and apparatus |
| 04/07/2009 | US7514001 High recovery reverse osmosis process and apparatus |
| 04/07/2009 | US7514000 Implementation of microfluidic components, including molecular fractionation devices, in a microfluidic system |
| 04/07/2009 | US7513996 Residential reverse osmosis system |
| 04/07/2009 | US7513932 Planar ceramic membrane assembly and oxidation reactor system |
| 04/07/2009 | CA2578842C Hydrogen purification devices, components, and fuel processing systems containing the same |
| 04/02/2009 | WO2009039861A1 Disc type filtration device with aeration plates |
| 04/02/2009 | WO2009019592A3 Capillary membrane filter with manually activated backwash pump |
| 04/02/2009 | WO2005044415A3 Membrane devices for pervaporation, gas separations, and perstraction with permeate and sweep fluid conduit and method of use |
| 04/01/2009 | EP2042229A1 Reactor unit and reactor |
| 04/01/2009 | EP2042228A1 Process for produciton of hollow-fiber membrane bundles |
| 04/01/2009 | EP2040826A2 Tangential filtration device |
| 04/01/2009 | EP1827659A4 Dialysis device |
| 04/01/2009 | EP1807180A4 Reduction of backwash liquid waste |
| 04/01/2009 | EP1338852B1 Humidifier |
| 04/01/2009 | CN201214049Y Tubular membrane filtration device |
| 04/01/2009 | CN101396640A Constant temperature diaphragm component |
| 04/01/2009 | CN100473443C 陶瓷过滤器 Ceramic filters |
| 04/01/2009 | CN100473283C Dairy compositions and producing method thereof |
| 03/31/2009 | US7510654 Method and apparatus for the filtration of biological samples |
| 03/31/2009 | CA2316742C Membrane for tangential filtration and manufacturing process thereof |
| 03/26/2009 | WO2009037999A1 Hollow yarn film filtering apparatus |
| 03/26/2009 | WO2009037826A1 Polyurethane resin-forming composition, sealing member, and hollow fiber membrane module |
| 03/26/2009 | WO2009036717A2 Filter module and the stringing thereof to form a filter system |
| 03/26/2009 | WO2004078306A3 Fluid separation and delivery apparatus and method |
| 03/26/2009 | US20090078641 Hollow fiber membrane with excellent performance stability and blood purifier and method for producing hollow fiber membrane |