Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 63 - Apparatus in general for separation processes using semi-permeable membranes
Patents for B01D 63 - Apparatus in general for separation processes using semi-permeable membranes (15,233)
09/2003
09/23/2003US6623638 Hemodialyzer having improved dialysate perfusion
09/23/2003US6623637 Hollow-fiber membrane module
09/23/2003US6623631 Filter assembly for vacuum filtration
09/23/2003US6623441 Blood-purifying apparatus and artificial kidney using the same
09/18/2003WO2003076062A2 Steam-reforming catalytic structures
09/18/2003WO2003076054A1 Concentration methods and devices
09/18/2003WO2003053348A3 Direct osmotic hydration devices
09/18/2003US20030175496 Amounts of the aluminum metal powder and the alumina powder in said mixture are chosen in a proportion to minimize the volume change of the sintered monolith from that of the green monolith
09/18/2003US20030173706 Gel potting method and method to reduce twinning for filtering hollow fibre membranes
09/18/2003US20030173285 Cross-flow filter cassettes in the form of improved wide-slit modules
09/18/2003US20030173283 Graded particle-size retention filter medium for fluid filtration unit with improved edge seal
09/18/2003US20030173275 Method and apparatus for treatment of wastewater employing membrane bioreactors
09/18/2003US20030173274 Blood component separation device, system, and method including filtration
09/18/2003US20030172589 Membrane reactor/purifier for producing syn gas; hydrogen selective palladium alloy membrane; stack containing an array of pairs of high pressure and lower pressure chambers
09/18/2003CA2477852A1 Steam-reforming catalytic structures
09/17/2003EP1344558A1 Body for membrane filters
09/17/2003EP1344542A1 Dialyzer and method for manufacturing the same
09/17/2003EP1343973A1 Apparatus and methods for conducting assays and high throughput screening
09/17/2003EP1343727A1 Method and means for purification of water by reverse osmosis
09/17/2003EP1343571A1 Blood collection systems and methods using a porous membrane element
09/17/2003EP1144089B1 Ceramic flat membrane and method for producing the same
09/17/2003CN2573064Y Capillary ultrafilter membrane assembly
09/16/2003US6620319 Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranes
09/16/2003CA2102156C Hollow fiber membrane fabric - containing cartridges and modules having solvent-resistant thermoplastic tube sheets and methods for making the same
09/15/2003CA2377883A1 Liquid-solid separator
09/12/2003WO2003074160A2 Device for the preparation and separation of especially biologically organic flow media
09/11/2003US20030168396 Monolithic filter body and fabrication technique
09/10/2003EP1342700A1 Method of producing optical fiber
09/10/2003EP1341597A1 Multistage immersion type membrane separator and high-concentration wastewater treatment facility using same
09/10/2003EP1253971A4 Dual stage hemodiafiltration cartridge
09/10/2003EP0983115B1 Modular filtration systems
09/10/2003CN2571472Y Penetration membrane assembly for filter
09/10/2003CN1442028A 过滤器 Filter
09/10/2003CN1441692A Hollow thread film cartridge, hollow thread film module using cartridge and tank type filter
09/09/2003US6616842 Sheet of filtration, separation or reaction elements, and a module comprising such a sheet
09/09/2003US6616841 Hollow fiber membrane contactor
09/09/2003US6616735 Compressed gas systems utilizing a variable pressure membrane air drier, and method of operation thereof
09/04/2003WO2003072352A1 Porous compositions comprising surface modified monoliths
09/04/2003WO2003072230A1 Apparatus for production of hollow fiber membrane module and method of production
09/04/2003WO2003072229A1 Multi-path split cell spacer and electrodialysis stack design
09/04/2003WO2003064003A8 Convoluted surface hollow fiber membranes
09/04/2003WO2003036267A3 Filtration system and method for obtaining a cytology layer
09/04/2003US20030164333 In-line hydration pack biological filter
09/04/2003US20030164332 Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranes
09/04/2003CA2476638A1 Multi-path split cell spacer and electrodialysis stack design
09/03/2003EP1340534A2 Hollow fiber membrane separation device
09/03/2003EP1339481A1 Apparatus for extracorporeal blood or plasma treatment comprising a wet semipermeable membrane and methods for making same
09/03/2003EP1339475A1 Filter housing
09/03/2003EP0653240B1 Method of manufacturing a filtration film element
09/03/2003CN1440453A Preparing sample to be analysed from sample with very large volume
09/02/2003US6613231 Apparatus, system and method for separating liquids
09/02/2003US6612447 Flexible housing and filter; one step sterilization; non-cracking during heating
08/2003
08/28/2003WO2003070359A1 Integrated membrane filter and its use for gas treatment
08/28/2003WO2003034037A3 Apparatus and method for destacking articles
08/28/2003WO2003002238A3 Helical module for crossflow filtration
08/28/2003WO2002089950B1 Membrane elements and a method for the production thereof
08/28/2003US20030159583 High temperature membrane module tubesheet composed of thermoset resin blends
08/27/2003EP1338852A1 Humidifier
08/27/2003EP1338566A1 Device for waste water purification by the activated sludge process
08/27/2003EP1338328A1 Immersion type membrane filter
08/27/2003EP1337474A2 Processes and systems for treating wastewater
08/27/2003EP1337317A2 Chemical process system with multi-functional barrier filter
08/27/2003EP0784496B1 System and method for separating erythrocytes
08/21/2003WO2003069705A2 Tubular solid oxide fuel cell stack
08/21/2003WO2003068689A1 In-line hydration pack biological filter
08/21/2003WO2003068401A1 Frit material for multilayer microfluidic separation devices
08/21/2003WO2003068373A2 Micro-fluidic anti-microbial filter
08/21/2003US20030155312 Blood purification; rotating centrifuges
08/21/2003US20030155294 Hemodialysis; cylinder housing, fiber bundles
08/21/2003US20030155292 Filter
08/21/2003US20030155290 Multichannel element and method for making same
08/21/2003US20030155243 Concentration, accumulation diluted fluid ; electrolytic cells; spacer gasket; narrow, elongated passageways; ion removal efficiency
08/21/2003US20030154856 Integrated membrane filter
08/21/2003US20030154700 Module for use as a filter, catalytic converter, or heater, and method for the manufacture thereof
08/21/2003DE10214457C1 Removing floating materials from liquid medium, especially aqueous solutions, emulsions or suspensions comprises feeding gas into medium in lower part of container having medium, and passing through membrane unit
08/21/2003CA2475800A1 Micro-fluidic anti-microbial filter
08/20/2003EP1335763A2 Improved hemodialysis treatment apparatus and method
08/20/2003CN2566939Y Large diameter capillary milipore filter assembly
08/20/2003CN1118317C Microstructural separator
08/19/2003CA2321820C Large tube assemblies for reverse osmosis
08/14/2003WO2003066536A1 Biomass concentrator reactor
08/14/2003WO2003066201A1 Catchment header and membrane module unit
08/14/2003WO2003066200A1 Shear-enhanced system and methods for removing waste materials and liquid from the blood
08/14/2003WO2003034034A3 Automated system and method for processing multiple liquid-based specimens
08/14/2003US20030150822 Filter device is arranged in the area of the reactor base, and has a filter element that is pivot-connected to a hollow pivoting carrier body so that the filtrate can reach the interior of the carrier from the interior of the filter
08/14/2003US20030150808 Separating film, separating film element, separating film module, sewage and waste water treatment device, and separating film manufacturing method
08/14/2003US20030150807 Backwashing technique wherein the hollow fiber membranes within the module are pressurized with a gas on the feed side at specified times during the backwash.
08/14/2003US20030150794 Discoid filtration body
08/14/2003US20030150792 Frit material and bonding method for microfluidic separation devices
08/14/2003US20030150791 Micro-fluidic anti-microbial filter
08/13/2003EP1334762A1 Fluid processing device
08/13/2003EP1334072A1 Adsorption container and iron oxide adsorber
08/13/2003EP1333911A2 Clamshell uf centrifugal filter vessel and method
08/13/2003EP1140328A4 Hollow fiber separation module and methods for manufacturing same
08/13/2003CN2565531Y Roll type electric salt remover with constant current output dc power supply
08/13/2003CN1436093A Filtering device incorporating circulation loop
08/13/2003CN1117608C Membrane module for cross-curent filter apparatus
08/13/2003CN1117607C Hollow fibre membrane device with inert filaments randomly distributed in interfiber voides
08/12/2003US6605218 Drying the semipermeable membrane and saturating the dried semipermeable membrane with water ratio of not smaller than 100% based on the dry weight of the membrane, providing an inert gas, irradiating the membrane with gamma-ray
08/12/2003US6605217 Apparatus for high pressure fluid filtration
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