Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 61 - Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
Patents for B01D 61 - Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor (28,150)
08/2005
08/04/2005US20050171501 Intravenous solution producing systems and methods
08/04/2005US20050170492 Molecular separator
08/04/2005US20050170159 Composite porous materials and methods of making and using the same
08/04/2005US20050167363 passing diluents comprising water throught open-celled foams, to dissolve reagents and form concentrated solutions used in dialysis
08/04/2005US20050167354 Porous membrane microstructure devices and methods of manufacture
08/04/2005US20050167353 Graded particle-size retention filter medium for fluid filtration unit with improved edge seal
08/04/2005US20050167346 Molecular separator
08/04/2005US20050167338 Para-xylene process using perm-selective separations
08/04/2005US20050167271 Separation systems with charge mosaic membrane
08/04/2005US20050167270 For altering the original composition of a mixture that contains at least one ampholytic component; minimizes migration distance; maximizes electric field strength without heating
08/04/2005US20050166978 Pressure exchanger system
08/04/2005US20050166870 Method and device for cooling an internal combustion engine
08/04/2005US20050166754 Method for preventing fuel infiltration into microporous polymer membranes
08/04/2005US20050166597 Extended operability aircraft fuel delivery system
08/04/2005DE102004002259A1 Vorrichtung und Verfahren zur enzymatischen Herstellung von Baccatin III Device and method for the enzymatic preparation of baccatin III
08/04/2005CA2553479A1 Gas chromatograph
08/04/2005CA2552768A1 Method for treating raw water containing hardly decomposable substance
08/03/2005EP1559902A1 Method for preventing fuel infiltration into microporous polymer membranes
08/03/2005EP1559884A2 Extended operability aircraft fuel delivery system
08/03/2005EP1559685A2 Devices that change size/shape via osmotic pressure
08/03/2005EP1559472A1 Water filtration using immersed membranes
08/03/2005EP1558369A1 Method of separating multivalent ions and lactate ions from a fermentation broth
08/03/2005EP1558368A1 Method for ph-biased isoelectric trapping separations
08/03/2005CN1649660A Swivelling filter head assembly
08/03/2005CN1648001A Method for preventing fuel infiltration into microporous polymer membranes
08/03/2005CN1212965C Method for producing hydrogen by partial oxidation of hydrocarbons
08/03/2005CN1212882C Colloidal dispersion of cerium compound and containing cerium III, preparation method and use
08/03/2005CN1212881C Method and apparatus for treatment of waste water from cationic electro phoretic coating
08/02/2005US6924318 Method for making a bipolar membrane and use of resulting bipolar membrane
08/02/2005US6923896 Electrophoresis apparatus and method
08/02/2005US6923865 Classification of coating particle size
07/2005
07/30/2005CA2553927A1 Process for producing a low fat, concentrated meat broth from meat by-products
07/30/2005CA2492998A1 Method for preventing fuel infiltration into microporous polymer membranes
07/29/2005CA2492309A1 Extended operability aircraft fuel delivery system
07/28/2005WO2005068372A1 Apparatus and method for purifying water
07/28/2005WO2005068371A1 Water desalination
07/28/2005WO2005068043A1 Filtration system for preparation of fluids for medical applications
07/28/2005WO2005051312A3 Extracorporeal pathogen reduction system
07/28/2005WO2004018079A3 Fiber containing filter media
07/28/2005US20050164188 Analysis device
07/28/2005US20050163955 Fiber containing filter media
07/28/2005US20050161400 Methods for filtering fluids
07/28/2005US20050161384 Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranes
07/28/2005US20050160801 Sheet-form membrane sample probe, method and apparatus for fluid concentration analysis
07/28/2005DE10361473A1 Keramisches Hohlfaser-Membranmodul Ceramic hollow fiber membrane module
07/28/2005DE10361472A1 Keramischer Membranfilter zur Filtration von Flüssigkeiten Ceramic membrane filter for filtering liquids
07/28/2005DE10360205A1 Verfahren zur Aufbereitung von Glykol/Wasser-Gemischen aus der Erdgasförderung Process for the preparation of glycol / water mixtures from natural gas production
07/28/2005DE10022917C5 Filtervorrichtung für die Mikro- und/oder Ultrafiltration Filter device for micro and / or ultra filtration
07/27/2005EP1557482A2 Process for the maintenance of metallization baths
07/27/2005EP1556677A2 Filter apparatus and methods to capture a desired amount of material from a sample suspension for monolayer deposition, analysis or other uses
07/27/2005EP1556154A1 A filter device integrating sampled volume control
07/27/2005EP1556152A1 A reception head for a filter unit
07/27/2005EP1442100A4 Oil dehydrator
07/27/2005EP1128719B1 Pervaporation device and irrigation mat
07/27/2005CN1646428A Method for purifying solutions containing cyanamide
07/27/2005CN1646211A Cross flow filtration system and method for locating defects
07/27/2005CN1646210A Cross-flow filtration installation
07/27/2005CN1646203A A process for preparing semipermeable membranes having improved permeability
07/27/2005CN1646201A Encapsulated filter cartridge
07/27/2005CN1645012A Lithium bromide absorbing refrigerator of membrane separation concentrating solution
07/27/2005CN1644969A Three-position and five-way angular valve and automatic watersupply treating system controlled it
07/27/2005CN1212274C Method for elimination ions in system of TiO2 hydrate granules in nano level and water
07/27/2005CN1212177C Step-by-step alkyltion of polymeric amins
07/27/2005CN1212176C Method for recovering fluorochemical surfactant
07/26/2005US6921483 Bioreactor process using an airlift membrane device and membrane bioreactor
07/26/2005US6921428 Device and method for separating and collecting halide gas
07/26/2005US6921063 Gas dissolved water producing apparatus and method thereof and ultrasonic cleaning equipment and method thereof
07/22/2005CA2766055A1 Sheet-form membrane sample probe, method and apparatus for fluid concentration analysis
07/22/2005CA2456276A1 Sheet-form membrane sample probe, method and apparatus for fluid concentration analysis
07/21/2005WO2005066353A1 Device and method for enzymatically producing baccatin iii
07/21/2005WO2005066118A1 Method for removal of guanidine compound from aqueous media
07/21/2005WO2005066079A1 Electric deionization device and electric deionization method
07/21/2005WO2005065107A2 Water treatment system
07/21/2005WO2005035033A3 Apparatus and method for removing gasses from a liquid
07/21/2005US20050155939 Sterilisation system, especially for sterilising drinking water and industrial water and the production and use of said sterilisation system
07/21/2005DE10392509T5 Elektroden-Ionisationsvorrichtung mit elastischem Endblock Electrodeionization apparatus with elastic end block
07/21/2005DE102004029231A1 Reverse osmosis filter system operated at high pressure has graduated reverse pressure valve system
07/20/2005CN2710733Y Water purifying device
07/20/2005CN1642863A Advanced electrodeionization for fluid recycling
07/20/2005CN1642628A Hollow fiber membrane contact apparatus and process
07/20/2005CN1642626A Method of monitoring membrane separation processes
07/20/2005CN1642625A Spiral membrane element, reverse osmosis membrane module, and reverse osmosis membrane device
07/20/2005CN1642623A Method of monitoring membrane separation processes
07/20/2005CN1640534A Method for preparing preferential dealcoholized separating membrane
07/20/2005CN1211298C Process for treatment of waste water containing boron
07/20/2005CN1211293C Water still and method of operation thereof
07/19/2005US6919006 Apparatus for macromolecule purification
07/19/2005US6919005 Configuration and electro-osmotic pulse (EOP) treatment for degrading porous material
07/19/2005US6918886 Fluid-tight hollow-fiber membranes
07/14/2005WO2005063379A1 Porous membrane microstructure devices and methods of manufacture
07/14/2005WO2005063363A1 Method for recovering glycol/water mixtures from extracted natural gas
07/14/2005WO2005062973A2 Dialysate regeneration system for portable human dialysis
07/14/2005US20050153423 Appliance for recovering solid component in liquid sample
07/14/2005US20050150841 Filter methods to capture a desired amount of material from a sample suspension for monolayer deposition, analysis or other uses
07/14/2005US20050150832 Toxin trap configured to selectively trap toxins and repel select cations of sodium, potassium, calcium, and/or magnesium; ion-selective urease-immobilized activated carbon fibers
07/14/2005US20050150768 Multi-path split cell spacer and electrodialysis stack design
07/14/2005US20050150515 polishing apparatus for semiconductor wafers; solution gas dissolved in the gas dissolved water can be controlled to a prescribed level of concentration; high throughput, large number of wafers
07/14/2005US20050150383 Facilitated transport membranes for an alkene Hydrocarbon separation
07/14/2005DE10249480B4 Fluor enthaltende mit Polyolen vernetzte Copolyimide, Verfahren zu ihrer Herstellung, diese Copolyimide in Form einer Membran und die Verwendung der Copolyimidmembran in Pervaporationsverfahren Fluorine-containing polyol-crosslinked copolyimides, processes for their preparation, to copolyimide in the form of a membrane and the use of pervaporation in Copolyimidmembran
07/14/2005DE102004030637A1 Vorrichtung und Verfahren zur Wasseraufbereitung Apparatus and method for water treatment
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