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)
11/2003
11/05/2003EP0885056B1 Cross-flow membrane filtration system
11/04/2003US6641733 For removing fouling materials from surfaces of porous hollow fiber membranes; for gases from a venturi, jet, or bioreactors
11/04/2003US6641731 Filter device
11/04/2003US6640470 Mobile, in situ conditioning system using negative pressure gradient
10/2003
10/30/2003WO2003089225A1 Method for forming hollow fibers
10/30/2003WO2003089120A1 Hollow fibres
10/30/2003WO2003089111A1 Filter device comprising integral centrifugal separation
10/30/2003WO2003089109A1 Dual-flow filter cartridge
10/30/2003WO2003089104A2 Encapsulated filter cartridge
10/30/2003WO2003089101A2 Spiral wound filtration membrane cartridge with chevron seal
10/30/2003WO2003088864A2 Shaped flow distribution in filtration cassettes
10/30/2003DE10230342C1 Membrane module used in fuel cell system comprises planar membrane packets lying freely over each other and enclosed by a rotationally symmetrical pressure sleeve, and a supporting structure lying between the membrane groups
10/30/2003CA2480657A1 Shaped flow distribution in filtration cassettes
10/30/2003CA2480432A1 Hollow fibres
10/29/2003EP1355730A1 Fluid path control element for fluid processing module
10/29/2003EP1355729A1 Microbial resistant water purification and collection system
10/29/2003EP1355718A1 Membrane air dryer with integral diffuser and method or manufacture thereof
10/29/2003CN1452508A Ceramic/metal composite article, composite structure for transporting oxide ion, and composite article having sealing property
10/29/2003CN1125669C Polysulfone hollow fiber semipermeable membrante, and prepring method and use thereof
10/28/2003US6638479 The efficiency of a hollow fiber wound oxygenator is improved by varying the packing density of the fiber bundle in a direction longitudinal and/or circumferential of the core. Blood flow for oxygenation
10/28/2003US6637135 Contaminated sediment removal vessel
10/23/2003WO2003086592A1 Hollow fiber membrane module
10/23/2003WO2003086591A1 Method for the production of a header comprising a fiber bundle made of open-ended capillary membranes
10/23/2003US20030199001 Filtering sample through a ultrafiltration device having a vertical ultrafilter membrane, recovery of filtrate, desalting using chromatography media, using MALDI/TOF target or HPLC column and mass spectrometry to analyze sample for biomarkers
10/23/2003US20030197308 Microstructure tube; uniform overcoatings; gas permeability
10/23/2003US20030196949 Dialyzer and method for manufacturing the same
10/23/2003US20030196948 Dual-flow filter cartridge
10/23/2003US20030196947 Filter cartridge assembly with brine seal and retaining ring
10/22/2003EP1354857A1 Pitcher type water purifier and purification cartridge for the water purifier
10/22/2003EP1354632A1 Flotation process and apparatus containing a membrane
10/22/2003EP1354621A1 Filter module for micro filtration with replaceable micro-sieve and method for assembling a filter module
10/22/2003EP1354068A1 Recovery of xylose
10/22/2003CN1450930A Soft tubing unit
10/22/2003CN1124873C Cleaning method and corresponding membrane assembly of externally pressured hollow fiber membrane
10/21/2003US6635594 Coating with a layer of zeolite particles of a narrow particle distribution size of between 20 and 0.01 microns
10/21/2003US6635201 Cast membrane structures for sample preparation
10/21/2003US6635179 Sterile fluid filtration cartridge and method for using same
10/16/2003WO2003084649A1 Filter module for micro filtration with replaceable micro-sieve and method for assembling a filter module
10/16/2003WO2003049677A3 Mesoporous permeation layers for use on active electronic matrix devices
10/16/2003US20030192825 Membrane bioreactor using non-woven fabric filtration
10/16/2003US20030192821 Spiral wound filtration membrane cartridge with chevron seal
10/16/2003US20030192820 Hollow fiber membrane contactor
10/16/2003US20030192428 Hollow fiber membrane contactor
10/16/2003US20030192363 Filter for gas analysis
10/15/2003EP1352681A1 Hollow fiber membrane module, method of manufacturing the hollow fiber membrane module, and housing for hollow fiber membrane module
10/15/2003EP1351773A2 Rotor core for blood processing apparatus
10/15/2003EP1351751A1 Hemodiafiltration / hemofiltration cartridges
10/15/2003EP1351725A2 Apparatus and method for in-vivo plasmapheresis using periodic backflush
10/15/2003CN1449317A Module used as a filter, catalyst or heater and a method for producing the same
10/14/2003US6632371 Method for controlling the proportion of fluid passing through a filter
10/14/2003US6632359 Apparatus with high elimination performance of low molecular weight proteins and remarkably decreased endotoxin inflow from dialyzate side obtained by adjusting membrane characteristics within certain specific values
10/14/2003US6632358 Tank filtration apparatus containing hollow fiber membrane cartridge
10/14/2003US6632357 Reverse osmosis (“RO”) membrane system incorporating function of flow channel spacer
10/14/2003US6632356 Separation membrane end cap
10/14/2003US6632192 Apparatus and method for selective reduction of segmental intracellular and extracellular edema
10/09/2003WO2003082448A1 Connector device between a pipe and a filter housing
10/09/2003WO2003069705A3 Tubular solid oxide fuel cell stack
10/09/2003WO2003029744A3 A thermoplastic heat exchanger and method of making the same
10/09/2003WO2003022410A3 Membrane body and method for the production thereof
10/09/2003US20030188637 Ceramic-metal composite body, composite structure for transporting oxide ion. and composite body having sealing property
10/08/2003EP1350555A1 Hollow yarn membrane module, hollow yarn membrane module unit, and method of producing hollow yarn membrane modules
10/08/2003EP1349868A1 Process to concentrate insoluble proteins by vibrating membrane filtration
10/08/2003EP1349643A1 Backwashing of a hollow fibre filter operating in frontal mode
10/08/2003EP1349642A1 Membrane filter
10/08/2003EP1349641A1 Device and method for cleaning a fluid, such as water
10/08/2003CN1446618A External pressure pillar type hollow fiber films subassemblies capable of air blast
10/07/2003US6630069 Hollow fiber membrane module of immersing type
10/07/2003US6630068 Filtration unit for a dialysis machine
10/07/2003US6629919 Core for blood processing apparatus
10/07/2003CA2346750C Antimicrobial filter cartridge
10/02/2003WO2003080228A1 Hollow fiber membrane contact apparatus and process
10/02/2003WO2003080226A1 Cross-flow filtration cassettes and methods for fabrication of same
10/02/2003US20030186428 Preparing a sample to be analyzed from a sample with very large volume
10/02/2003US20030185974 Classification of coating particle size
10/02/2003US20030184954 Separation module and method for producing the same
10/02/2003US20030183586 Two shafts (11) which are parallel to each other or at an acute angle to each other. Each shaft (1) carries a stack of discs (2) which extend perpendicularly to the shaft axis and which are connected to the shaft (2) in a rotationally fixed
10/02/2003US20030183574 Purification of water using reversed osmosis. Water is forced through a membrane element (10) under pressure, which is obtained by a high pressure pump (2), where the water which is supplied to the element is both from the outside supplied,
10/02/2003CA2479687A1 Cross-flow filtration cassettes and methods for fabrication of same
10/01/2003EP1348455A1 System and Method for Processing Biological Fluids
10/01/2003EP1347821A1 Dual-stage filtration cartridge
10/01/2003EP1251944B1 Device and assembly for cross-flow filtration
10/01/2003CN1445182A Sludge treatment method using sludge pretreatment and film bioreactor
10/01/2003CN1445016A New millipore thin film filter and its applied method
10/01/2003CN1122561C Water filtration device and method of its manufacture
10/01/2003CN1122536C Method for purifying blood plasma and apparatus suitable therefor
09/2003
09/30/2003US6627082 Such as for removing biofilm from wastewater treatment membranes
09/30/2003US6627080 Flat membrane disk
09/25/2003WO2003078672A1 Reaction bonded alumina filter and membrane support
09/25/2003WO2003078335A1 Process for sludge treatment using sludge pretreatment and membrane bioreactor
09/25/2003WO2003078035A1 Installation for recycling agricultural waste and similar waste
09/25/2003WO2002016675A3 Enhanced electro-deposition device and method
09/25/2003US20030178507 Nozzle device and nozzle for atomisation and/or filtration and methods for using the same
09/25/2003US20030178369 Immersion type membrane filter
09/25/2003US20030178365 Scouring method
09/25/2003US20030178364 Comprises return pipe for sending sludge back to pretreatment reactors (for ozone/thermal/alkaline treatment)
09/25/2003US20030178358 Cross-flow filtration cassettes and methods for fabrication of same
09/24/2003EP1346956A1 Process for sludge treatment using sludge pretreatment and membrane bioreactor
09/24/2003EP1346176A1 Oxygen separation and combustion apparatus and method
09/24/2003EP1345667A1 Module for treating fluids and a method for producing a module of this type
09/24/2003CN1121895C Hollow fiber separation membrane module of immersing type
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