Patents
Patents for B01D 63 - Apparatus in general for separation processes using semi-permeable membranes (15,233)
04/1996
04/09/1996US5505854 Two continuous filtration system for supplying filtrate to automatic analyzers
04/05/1996CA2159769A1 Fluid filtering device utilizable with gas monitors
04/04/1996WO1996009879A1 A composite structure and a method for forming same
04/04/1996WO1996009876A1 Artificial liver apparatus and method
04/03/1996EP0704236A1 Monolithic porous support for filtration membrane
04/03/1996EP0640006A4 Spiral wound membrane element.
04/02/1996US5503802 Apparatus for collection and transfer of particles and manufacture thereof
04/02/1996US5503741 Dialysis device with hermetically sealed vacant chamber
04/02/1996US5503719 Providing sensor, measuring polarogram in set potential region, evaluating; for blood analysis
04/02/1996US5503122 Engine components including ceramic-metal composites
03/1996
03/28/1996DE4438327C1 Cartridge filter for hot liquids
03/27/1996EP0702795A1 Device for analyzing a fluid medium
03/27/1996EP0702626A1 Method for bonding a porous medium to a substrate
03/27/1996EP0702593A1 Device and method for separating plasma from a blood product
03/27/1996EP0652781A4 Mass transfer device having a hollow fiber bundle.
03/27/1996EP0652779A4 Hollow fiber blood oxygenator.
03/26/1996US5501797 Process for recovery of raw materials in the aspartame preparation process
03/21/1996WO1996008446A1 Water purification device
03/21/1996WO1996008307A1 Liquid filtration apparatus
03/21/1996WO1996008306A1 Hollow fiber cartridge
03/21/1996WO1996008304A1 Desiccant cartridge and desiccator
03/21/1996DE19501639C1 Cross=flow filter used for e.g. liq. foodstuff
03/20/1996EP0701826A2 Dialyzer
03/20/1996EP0701676A1 Atmosphere membrane humidifier and method and system for producing humidified air
03/20/1996EP0660747B1 Modules for electrodeionization apparatus
03/20/1996EP0310632B1 Cross-flow filtration device and method of manufacturing said device
03/19/1996US5500167 Method of preparing a supported microporous filtration membrane
03/19/1996US5500134 Microfiltration system with swirling flow around filter medium
03/19/1996US5500122 Stacked fluid-separation membrane disk module assemblies
03/19/1996US5500036 Production of enriched oxygen gas stream utilizing hollow fiber membranes
03/14/1996WO1996007885A1 Sampling means for a chemical analysis apparatus
03/14/1996WO1996007471A1 Gas transfer manifold and method of construction
03/14/1996WO1996007470A1 Cleaning of hollow fibre membranes
03/14/1996WO1996007469A1 Method and system for extracting a solute from a fluid using dense gas and a porous membrane
03/14/1996WO1995035153A3 Mass transfer method and apparatus
03/14/1996DE4432482A1 Long-life drier for gas, esp. compressed air with low energy requirement
03/13/1996EP0643615B1 Conditioning process and device for producing pure water
03/13/1996CN2222003Y Washable filter core structure of domestic super-filtering water purifier
03/13/1996CN1031245C Bidirectional ultrafiltering membrane tube
03/12/1996US5498338 Peritoneal dialysis system using reverse osmosis purification device
03/12/1996US5498278 Composite hydrogen separation element and module
03/07/1996WO1996006667A2 High capacity ultrafiltration apparatus
02/1996
02/29/1996DE19527410A1 Verfahren zum Behandeln von Abwasser A method of treating waste water
02/29/1996DE19527012A1 Filter system for lightly polluted air streams
02/27/1996US5494577 Membrane bioreactor with gas lift system
02/26/1996CA2138055A1 Fluid treatment process
02/21/1996CN2220318Y Portable pure water cleaning apparatus
02/20/1996US5492838 Process and device for continuous extraction and analysis of fluid using membrane
02/15/1996WO1996004068A1 Membrane filter unit and process of producing said unit
02/15/1996WO1996004067A1 Membrane filter unit
02/13/1996US5490927 Filtration apparatus with membrane filter unit
02/13/1996US5490926 Spiral-wound filtration cartridge with longitudinal bypass feature
02/13/1996US5490884 Method and system for extracting a solute from a fluid using dense gas and a porous membrane
02/08/1996DE4427354A1 Simple membrane module for long-term sepn. of gas from gas or liquid
02/07/1996EP0695210A1 Thick film equilibrium process and device
02/06/1996US5489413 Hollow fiber blood oxygenator
02/01/1996DE4426628A1 Folded filter module with e.g. increased pressure resistance
01/1996
01/31/1996EP0610323B1 Multiple bundle permeator
01/25/1996WO1996001676A1 Dynamic filter system
01/25/1996CA2194664A1 Dynamic filter system
01/24/1996EP0692996A1 A method for concentrating a solute with an oscillating filtration device
01/23/1996US5486475 Membrane module to remove gaseous substances from a gas stream
01/18/1996WO1996001144A1 Method of removing filling fluid and other soluble residues from the bore cavity of hollow fibres
01/18/1996WO1996001143A1 Thermoplastic hollow fiber membrane module and method of manufacture
01/16/1996US5484528 Filtration equipment for hollow fiber module
01/11/1996DE4423167A1 Verfahren zur Entfernung von Lumenfüllern und anderen löslichen Rückständen aus Hohlfäden A process for removing lumen fillers and other soluble residues from hollow filaments
01/10/1996EP0702626A4 Method for bonding a porous medium to a substrate
01/10/1996EP0690744A1 Membrane
01/09/1996US5482625 Filtration membrane module
01/04/1996WO1996000119A1 Contaminant recovery system and method
01/04/1996CA2192964A1 Contaminant recovery system and method
01/03/1996EP0632742B1 Bundles of hollow yarns and process for their production
01/02/1996US5480553 Hollow fiber membrane module
01/02/1996US5480552 Blood dialysis; dual-skinned membranes
12/1995
12/28/1995WO1995035153A2 Mass transfer method and apparatus
12/28/1995CA2193821A1 Mass transfer method and apparatus
12/27/1995EP0548065B1 Cylindrical blood heater/oxygenator
12/26/1995US5478372 Stretched, porous polytetrafluoroethylene membrane laminated to polyether ether ketone-coated metal mesh; air filters
12/21/1995WO1995034373A1 Monofilament spacing of hollow fiber membranes and blood oxygenation devices incorporating same
12/21/1995CA2191438A1 Monofilament spacing of hollow fiber membranes and blood oxygenation devices incorporating same
12/20/1995EP0687200A1 Exothermic process with porous means to control reaction rate and exothermic heat
12/19/1995US5476586 Housing for sheet of phase-separating material
12/14/1995WO1995033548A1 Process for preparing hollow fibre sections for hollow fibre modules and said hollow fibre section for a hollow fibre module
12/13/1995EP0686424A1 Inorganic multichannel element for filtering fluids
12/13/1995EP0609275B1 Ceramic filtering element for tangential flow filtration of liquids and gasses
12/13/1995EP0530232B1 Hollow fiber fluid treatment apparatus and blood oxygenator
12/12/1995US5474675 Filter separator for separating a composite fluid
12/09/1995CA2151186A1 Multichannel inorganic component for fluid filtering
12/07/1995DE4418941A1 Two=part rotary cross=flow filter seal accommodated in recess with spiral flow passages
12/06/1995EP0684870A1 Boreside feed hollow fiber membrane device.
12/05/1995US5472613 Removing volatile and non-volatile organic in a thick film equilibrium process and device
12/05/1995US5472606 Self-supporting, pleated, spirally wound filter
12/05/1995US5472605 Filtration device useable for removal of leukocytes and other blood components
12/05/1995US5472601 Hollow fiber filter
11/1995
11/30/1995DE4418667A1 Cross-flow separator assembly
11/29/1995EP0684068A2 Tubular filtration membrane, apparatus and method for making same
11/29/1995EP0683631A1 Osmotic concentration
11/29/1995CN2213563Y Sleeve type hollow fibre supported liquid film assemblage
11/29/1995CN1112456A Wrapping pipe for a bundle of hollow fibers method and device for production thereof
11/29/1995CN1030374C Fabrication of epoxy sealing head for fibrous membrane separator