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8986524 DNA sequence using multiple metal layer structure with different organic coatings forming different transient bondings to DNA  
A nanodevice includes a reservoir filled with conductive fluid and a membrane separating the reservoir. A nanopore is formed through the membrane having electrode layers separated by insulating...
8968546 Capacitive deionization cell with radial flow  
A water treatment apparatus comprising a stack of circular electrodes with a central through hole, the electrodes are supplied with electricity so as to form anodes and cathodes in alternating...
8795531 Co-producing apparatus for salt and fresh water and co-producing method of the same  
An embodiment of the present invention includes: a recycle line that brings a part of salt-enriched membrane separation concentrated water 26 back to the rear flow side of a pretreatment apparatus...
8771492 Device and method for electrochemical treatment  
The present invention relates to a method and device for the electrochemical treatment of at least one component, which has a treatment chamber and at least one feed unit for an electrolyte to the...
8702944 Nanopore device wetting  
A method for wetting a nanopore device includes filling a first cavity of the nanopore device with a first buffer solution having a first potential hydrogen (pH) value, filling a second cavity of...
8702950 Device for electrophoresis, device for transfer, device for electrophoresis and transfer, chip for electrophoresis and transfer, and method for electrophoresis, method for transfer, and method for electrophoresis and transfer  
A device for electrophoresis applies a voltage to a medium in contact with a plurality of electric conductors so that a potential of adjacent conductors is within a certain range. This allows...
8652314 Flow de-ionization using independently controlled voltages  
An embodiment is a method and apparatus to provide de-ionization. A plurality of cylindrical-shaped conductive membranes are placed in a feed channel having a feed flow with a first flow...
8608970 System and method for conditioning a hardwood pulp liquid hydrolysate  
A system and method for hardwood pulp liquid hydrolysate conditioning includes a first evaporator receives a hardwood mix extract and outputting a quantity of vapor and extract. A hydrolysis unit...
8568580 Systems and methods for isolating nucleic acids  
A system for collecting target nucleic acids from a sample can include at least one sample chamber configured to receive a sample containing target nucleic acids and other material, at least one...
8535542 Filter press with integrated radio frequency heating  
A method of separating a mixture of liquid and insoluble solids in a filter press may comprise: pumping the mixture into a chamber between two filter plates in the filter press to form a filter...
8476481 Method for treating radioactive liquid waste and apparatus for the same  
A method for treating a radioactive liquid waste containing a sodium salt, which includes: feeding a radioactive liquid waste containing at least one of sodium hydroxide, sodium hydrogencarbonate...
8419916 Biological molecule separation apparatus  
A biological molecule separation apparatus for separating a biological molecule of one embodiment of the present invention has a buffer solution chamber receiving a buffer solution, a separation...
8404093 Flow de-ionization using independently controlled voltages  
An embodiment is a method and apparatus to provide de-ionization. First and second conductive porous membranes are placed between a feed channel having a feed flow and first and second...
8361298 Multichannel preparative electrophoresis system  
The invention provides an electrophoresis cassette, methods for making the electrophoresis cassette, and method of fractionating analytes from a sample based upon electrophoretic mobility in a...
8361299 Multichannel preparative electrophoresis system  
The invention provides an electrophoresis cassette, methods for making the electrophoresis cassette, and method of fractionating analytes from a sample based upon electrophoretic mobility in a...
8343324 Electrochemical high pressure pump  
The invention provides electrochemically-based methods and devices for producing fluid flow and/or changes in fluid pressure. In the methods and devices of the invention, current is passed through...
8343325 Electrodialysis apparatus and electrodialysis method using the same  
An electrodialysis apparatus includes a sample chamber including first and second dialysis membranes and filled with a sample between the first dialysis membrane and the second dialysis membrane,...
8333887 Methods and systems for purifying aqueous liquids  
Methods and systems are provided for the efficient purification of aqueous liquids comprising an ionic solute. The liquids are purified by a plurality supercapacitor desalination units working in...
8317992 Modular apparatus for a saltwater desalinating system, and method for using same  
The present disclosure is directed at a modular apparatus for a saltwater desalinating system, and a method for using same. The apparatus includes multiple internal modules that are compressively...
8197658 Hollow electrode with film for electrodeposition coating  
In order to solve various problems such as a reduction in a paint resin with the progress of electrodeposition coating treatment and remelting of a coating film or the occurrence of pinholes...
8187441 Electrochemical pump  
The invention provides electrochemically-based methods and devices for producing fluid flow and/or changes in fluid pressure. In the methods and devices of the invention, current passes through a...
8137524 Electrically controlled ion transport device  
A device is disclosed for electrically controlled transport of ions between a source and a target electrolyte, including a source electrode and a target electrode. The electrodes are each capable...
8066967 System and method for the manipulation, classification sorting, purification, placement, and alignment of nano fibers using electrostatic forces and electrographic techniques  
A system and method for the manipulation of nanofibers using electrostatic forces. The nanofibers may be provided in a liquid medium, and the nanofibers may be nano-scale (i.e. measured in...
8057680 Cartridge for electrohemodialysis  
The scope of the invention is to apply an electric current or to use a kind of iontophoresis system with the hemodialysis cartridge and system (the proposed method is also applicable to peritoneal...
7964076 Manufacturing method of electrophoretic display sheet, manufacturing method of electrophoretic display device, electrophoretic display device, and electronic apparatus  
A method of manufacturing an electrophoretic display sheet, comprising: forming a wall material on a first substrate, the wall material defining a disposing region; disposing a plurality of...
7959805 Manifold adaptor plate for filtration apparatus  
A manifold adaptor plate useful as a gasket having liquid pathways which permit passing of a filtrate, a feed and a retentate wherein admixture of the filtrate with the feed or the retentate is...
7938938 Electrolysis cell  
Electrolysis cell in the constructive form of single elements, intended for instance for the production of chlorine, hydrogen and/or caustic soda and designed in such a way that the portion of...
7919001 Water purification system and method using reverse osmosis reject stream in an electrodeionization unit  
A method for purifying water, comprising separating a supply stream into a permeate stream and a reject stream, removing non-monovalent salt impurities from the reject stream to produce a treated...
7918980 Electrocapturing flow cell  
A flow cell for electrophoretically-assisted capturing analytes from a flow. The flow cell includes a specimen chamber, a first membrane, a second membrane, a first electrode chamber, and a second...
7850835 Solution phase electrophoresis device, components, and methods  
A device for fluid phase electrophoresis, particularly solution phase isoelectric focusing, components thereof, and methods for use are presented.
7846340 Water treatment system and method  
A water treatment system provides treated or softened water to a point of use by removing a portion of any hardness-causing species contained in water from a point of entry coming from a water...
7820024 Electrically-driven separation apparatus  
The disclosed techniques involve electrical separation systems that allow recovery of species from feedstreams, typically aqueous solutions. The disclosed techniques can also provide electrical...
7799197 Nanopump devices and methods  
A nanopump for pumping small volumes of electrolyte solution under the control of a voltage source is described. The device includes a chamber and a nanopore membrane which partitions the chamber...
7794577 Spacer for filled cell electrodialysis  
A spacer element (1) is disclosed having an integral screen for use in filled cell electrodialysis. The spacer (1) has a continuous portion (2) impermeable to flow and a screen (3) which spans a...
7744760 Method and apparatus for desalination  
A method and apparatus for purifying water are provided. A feed water such as seawater can be fed to a filter such as a nanofiltration membrane to produce a permeate that can, in turn, be fed to...
7718047 Electrochemical high pressure pump  
The invention provides electrochemically-based methods and devices for producing fluid flow and/or changes in fluid pressure. In the methods and devices of the invention, current is passed through...
7666289 Methods and devices for high-throughput dielectrophoretic concentration  
Disclosed herein are methods and devices for assaying and concentrating analytes in a fluid sample using dielectrophoresis. As disclosed, the methods and devices utilize substrates having a...
7622028 Solution phase electrophoresis device, components, and methods  
A device for fluid phase electrophoresis, particularly solution phase isoelectric focusing, components thereof, and methods for use are presented.
7559356 Electrokinetic pump driven heat transfer system  
A heat transfer system comprising a primary heat exchanger for receiving heat from a heat source; a secondary heat exchanger for exhausting heat to a heat sink; a conduit connecting the primary...
7470366 Water purification system and method using reverse osmosis reject stream in an electrodeionization unit  
Water purification systems include a reverse osmosis unit, a treatment unit, and an electrodeionization unit. A reverse osmosis reject stream from the reverse osmosis unit is treated in the...
7285199 Apparatus and method for electrophoretic microspot concentration  
A method and apparatus for concentrating dilute biomolecules in samples using electrophoresis are described. The method involves using the charged nature of the biomolecules to localize them to a...
7235164 Electrokinetic pump having capacitive electrodes  
An electrokinetic pump achieves high and low flow rates without producing significant gaseous byproducts and without significant evolution of the pump fluid. A first feature of the pump is that...
7144487 Factor VIII separation  
The claims describe methods for isolating functionally active Factor VIII using a membrane-based separation system containing a separation membrane to create a first and second interstitial volume...
7108772 Device and process for electrodialysis of ultrafiltration premeate of electrocoat paint  
An electrodialysis cell (40) suitable for removal of paint solubilizer from electrocoat paint ultrafilter permeate includes a tubular, non-conductive housing (42), a substantially cylindrical,...
RE39293 Separation of plasma components  
A method for separating components from plasma, the method comprising (I) separating the plasma into a first and second component, the first component comprising an albumin/α-1-antirypsin pool and...
7077942 Removal of biological contaminants  
A method of removing a biological contaminant from a mixture containing a biomolecule and the biological contaminant, the method comprising: (a) placing the biomolecule and contaminant mixture in...
7074313 Processing chamber  
A device having a processing chamber, for electroelution and/or dialysis of a substance carried in a sample with respect to an external liquid medium. The chamber has a closed end and an opening...
7066900 Removal of metabolic components from blood  
An electrophoresis system for removing or reducing concentration of a metabolic component from blood or plasma of a subject is provided. A method for removing or reducing concentration or amount...
7029563 EDI device with composite electrode  
An EDI device includes a composite electrode enclosed within the cylinder shell of the device. The EDI inner module preferably has one concentrate center pipe as the electrode in the center axis...
6969453 Small separation apparatus  
An electrophoresis apparatus for processing compounds in small sample volumes comprising a cathode in a static cathode buffer zone or compartment, an anode in a static anode buffer zone or...
Matches 1 - 50 out of 149 1 2 3 >