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Chemistry: electrical and wave energy April category listing, related patent applications 04/09

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
04/30/2009 > patent applications in patent subcategories. category listing, related patent applications

20090107834 - Chalcogenide target and method: A sputtering target for a sputtering chamber comprises a sputtering plate composed of a chalcogenide material comprising an average yield strength of from about 40 MPa to about 120 MPa and a thermal conductivity of at least about 2.8 W/(m·K). In one version the sputtering plate is composed of a... Agent: Janah & Associates, P.C.

20090107835 - Rapidly cleanable electroplating cup assembly: Embodiments of a closed-contact electroplating cup assembly that may be rapidly cleaned while an electroplating system is on-line are disclosed. One disclosed embodiment comprises a cup assembly and a cone assembly, wherein the cup assembly comprises a cup bottom comprising an opening, a seal surrounding the opening, an electrical contact... Agent: Alleman Hall Mccoy Russell & Tuttle LLP

20090107836 - Closed contact electroplating cup assembly: Embodiments of a closed-contact electroplating cup are disclosed. One embodiment comprises a cup bottom comprising an opening, and a seal disposed on the cup bottom around the opening. The seal comprises a wafer-contacting peak located substantially at an inner edge of the seal. The embodiment also comprises an electrical contact... Agent: Alleman Hall Mccoy Russell & Tuttle LLP

20090107837 - Methodology for recycling ru and ru-alloy deposition targets & targets made of recycled ru and ru-based alloy powders: A method of recycling ruthenium (Ru) and Ru-based alloys comprises steps of: providing a solid body of Ru or a Ru-based alloy; segmenting the body to form a particulate material; removing contaminants, including Fe, from the particulate material; reducing the sizes of the particulate material to form a powder material;... Agent: Mcdermott Will & Emery LLP

20090107838 - Electrochemical carbon monoxide sensor supervision: A sensor supervision system for periodically providing a test to accesses the status of a gas detection sensor, such as a carbon monoxide (CO) sensor, is provided. To access the status of the CO sensor, a processor provides a voltage to the sensor supervision system, such that a voltage is... Agent: Brk Brands, Inc.

20090107839 - Gas sensor: The invention relates to a gas sensor for determining the oxygen concentration in a gas mixture, especially in the exhaust gas of internal combustion engines. Said gas sensor comprises a pump cell having an outer pump electrode, exposed to the gas mixture, and an inner pump electrode, exposed to the... Agent: Merchant & Gould PC

20090107840 - Methods, systems and apparatus for determining composition of feed material of metal electrolysis cells: Systems and methods for determining compositions of cover materials for electrolysis cells are provided. In one embodiment a system includes an aluminum electrolysis cell adapted to contain an electrolytic bath, a hopper configured to provide a cover material to the aluminum electrolysis cell, where the cover material includes alumina and... Agent: Intellectual Property

20090107841 - Two-dimensional strandness-and length-dependent separation of nucleic acid fragments: A method is provided for separating single- and double-stranded nucleic acid molecules based on their strandness and length. The method is based on novel two-dimensional gel electrophoresis techniques comprises loading a sample of nucleic acid molecules in a gel electrophoresis apparatus and electrophoresing in a first dimension said sample through... Agent: Birch Stewart Kolasch & Birch

20090107842 - Method for manufacturing polyimide-based carbon nanofiber electrode and/or carbon nanotube composite electrode and cdi apparatus using the electrode: A method to manufacture a carbon fiber electrode comprises synthesizing polyamic acid (PAA) as a polyimide (PI) precursor from pryomellitic dian hydride (PMDA) and oxydianiline (ODA) as monomers and triethylamine (TEA) as a catalyst, adding dimethylformamide (DMF) to the polyamic acid (PAA) solution to prepare a spinning solution and subjecting... Agent: Staas & Halsey LLP

20090107843 - Microchip processing method and apparatus: The processing apparatus for microchips, each at least having a main flow path performing migration of a sample for analysis inside a sheet-like member, comprises a holding part holding microchips so that the multiple main flow paths are provided; a pretreatment part common to the multiple main flow paths for... Agent: Cheng Law Group, PLLC

20090107844 - Glass electrophoresis microchip and method of manufacturing the same by mems fabrication: Embodiments of the present invention may provide a microchip applicable to an electrophoresis employing UV detection and a method of manufacturing the same. The microchip of the present invention has a glass channel plate, which is formed on an upper surface thereof with a loading channel and a separation channel... Agent: Jones Day

04/23/2009 > patent applications in patent subcategories. category listing, related patent applications

20090101491 - Methods and apparatus for rapid crystallization of biomolecules: The present invention relates to methods and apparatus for promoting rapid formation of biomolecule crystals from a solution of biomolecules, preferably proteins, wherein the protein solution undergoes rapid concentration according to its isoelectric point in an electric field. Protein crystallization according to the methods of the present invention takes place... Agent: Winston & Strawn LLP Patent Department

20090101492 - Method for preparing composites of zeolite-fiber substrate: A method for preparing a composite of zeolite-fiber substrate includes the steps of reacting a fiber substrate or a zeolite with a linking compound to form an intermediate of linking compound-fiber substrate or zeolite-linking compound, and preparing the composite of zeolite-linking compound-fiber substrate by linking the intermediate of linking compound-fiber... Agent: The Rafferty Patent Law Firm

20090101493 - Oxide sintered body, target, transparent conductive film obtained by using the same, and transparent conductive substrate: Provided are an oxide sintered body having zinc oxide as a main component and still more containing magnesium, a target obtained by processing the same, a transparent conductive film having excellent chemical resistance and low resistance, obtained by a direct-current sputtering method or an ion plating method by using the... Agent: Edwards Angell Palmer & Dodge LLP

20090101494 - Method for producing internal antenna with anti-electromagnetic interference property through vacuum process: A method for producing an internal antenna with an anti-electromagnetic interference property by performing a vacuum process, which includes (1) performing a surface pretreatment process on an insulating substrate to clean the surface thereof, (2) placing the substrate into a vacuum chamber, and performing a first plasma bombardment by using... Agent: Morris Manning Martin LLP

20090101496 - Copper physical vapor deposition targets and methods of making copper physical vapor deposition targets: The invention includes physical vapor deposition targets formed of copper material and having an average grain size of less than 50 microns and an absence of course-grain areas throughout the target. The invention encompasses a physical vapor deposition target, of a copper material and having an average grain size of... Agent: Honeywell International Inc.

20090101495 - Mn-containing copper alloy sputtering target generating few particles: A Mn-containing copper alloy sputtering target is provided. The target generates a small number of particles and is used to form diffusion inhibiting films and seed films of interconnects of semiconductor devices simultaneously. The target is a Mn-containing copper alloy sputtering target that generates few particles, comprising a copper alloy... Agent: Darby & Darby P.C.

20090101497 - Sputtering system carrier: A sputtering system carrier configured for supporting a workpiece comprises a main body and a supporting body. The main body includes four end to end frames, which are a first frame, a second frame, a third frame, and a fourth frame. The first frame and the third frame each have... Agent: PCe Industry, Inc. Att. Steven Reiss

20090101498 - Glucose sensors and methods of manufacture thereof: Disclosed herein is a device that functions as a glucose sensor. The device has a reference electrode; a counter electrode, a working electrode; an electrically conducting membrane; an enzyme layer; a semi-permeable membrane; a first layer of a first hydrogel in operative communication with the working electrode; the first layer... Agent: Cantor Colburn, LLP

20090101499 - Protein-immobilized membrane, method for immobilization of protein, enzyme-immobilized electrode, and biosensor: The present invention relates to a protein-immobilized membrane (14) including a cell membrane homologous layer (14A) and a protein (14B) immobilized to the cell membrane homologous layer (14A), where the protein contains cytochrome or a cytochrome complex. The present invention also relates to a method for forming a protein-immobilized membrane... Agent: Hamre, Schumann, Mueller & Larson, P.C.

20090101500 - Test strip with identification function and test instrument using the same: The present invention discloses a test strip with an identification function and a test instrument using the same. The test strip of the present invention comprises a substrate, a test area on the substrate and an identification area also on the substrate. The identification area has at least two identification... Agent: Sinorica, LLC

20090101504 - Gas sensor: The gas sensor includes a sensor element, a heater for heating the sensor element, the heater having a roughly cylindrical shape, a housing into which the sensor element is inserted to be held therein, and a terminal unit disposed so as to cover a rear end portion of the heater... Agent: Nixon & Vanderhye, PC

20090101503 - Gas sensor and method of manufacturing thereof: In a gas sensor sensing a specific gas component contained in gas to be measured, oxygen ion conductive solid electrolyte is used in a sensing element for sensing the specific gas component. A terminal unit is used, which comprises a pair of insulators, each having an inner side surface, disposed... Agent: Nixon & Vanderhye, PC

20090101501 - Room temperature gas sensors: A gas sensor may include a mat including nanofibers attached to a substrate layer, a first electrode in electrical communication with one end of the mat, and a second electrode in electrical communication with the other end of the mat. The sensitivity of the gas sensor for carbon monoxide at... Agent: Evan Law Group LLC

20090101502 - Thermal shock resistant gas sensor element: A thermal shock resistant sensor element that includes a sensor element having a gamma alumina coating on at least a portion thereof. The thermal shock resistant sensor element may be thermal shock resistant at temperatures greater than about 600° C. A method of making a thermal shock resistant element that... Agent: Michael Best & Friedrich LLP

20090101505 - Harvesting of processed carbon nanotubes: A method of harvesting carbon nanotubes (CNTs) is provided. According to this method, CNT bundles, comprising CNTs associated with metallic catalysts and having amorphous carbon coatings are agitated in an aqueous liquid containing a dispersant with free-flowing grit particles to disassociate the CNTs from the metallic catalysts, remove the amorphous... Agent: Berenato, White & Stavish, LLC

20090101506 - Method, specific primers and kit for the detection of neisseria meningitidis: The current invention refers to a Neisseria meningitidis detection method that is rapid, cheaper, more sensible, and more specific that those traditionally used for the same purpose. The invention is also related to specific primers to be used in the detection of Neisseria meningitidis by the Polymerase Chain Reaction, and... Agent: Klarquist Sparkman, LLP

20090101507 - Sperm cell separation by electrophoresis: A process for separating a sperm type from a sperm population by electrophoresis comprising subjecting the sperm population to an electric potential such that a sperm type is separated from a sperm population through an ion-permeable barrier.... Agent: Cooley Godward Kronish LLP Attn: Patent Group

04/16/2009 > patent applications in patent subcategories. category listing, related patent applications

20090095615 - Universal ligands for the isotope separation of elements: The present invention is directed to a method of isotope separation of one or more isotopes of a metal having a valence of two or more, comprised of selecting a ligand, such as BH4, BD4, CH3BH3 or CD3BD3, for attachment to one or more isotopes of the metal, ionically attaching... Agent: Westinghouse Electric Company, LLC

20090095616 - Apparatus and method for measuring vapor flux density: A two-chamber electron impact emission sensor effective for monitoring vapor flux of materials in the presence of interfering species is described. The sensor includes two independent electron excitation regions and one photodetector for monitoring emission from excited species from both chambers. Copper vapor flux from an evaporation source was accurately... Agent: Cochran Freund & Young LLC

20090095617 - Bias sputtering film forming process and bias sputtering film forming apparatus: To a bias sputtering film forming apparatus provided with a sputtering cathode 4 and a substrate stage 5 holding a target 6 and a substrate 7 facing to each other, respectively, in a vacuum chamber 1 having a sputtering gas inlet 3 and a vacuum exhaust port 2, a power... Agent: Arent Fox LLP

20090095618 - Plating apparatus: A plating apparatus can form a plated film having a uniform thickness over the entire surface of a substrate without a change of members. The plating apparatus included a substrate holder, a cathode contact for contacting a conductive film formed on the substrate so that the conductive film serves as... Agent: Wenderoth, Lind & Ponack, L.L.P.

20090095619 - Gas treating apparatus: A gas treating method including: generating non-equilibrium plasma in a gas flow space; and treating a gas to be treated containing a substance to be treated using the non-equilibrium plasma, the non-equilibrium plasma being generated by using at least two wire-like high-voltage applying electrodes that are arranged away from each... Agent: Fitzpatrick Cella Harper & Scinto

20090095620 - Semiconductor device, its manufacturing method, and sputtering target material for use in the method: A semiconductor device enables a barrier layer to fully acquire a barriering property against the diffusion of Cu from a wiring main body and the diffusion of Si from an insulating film, enhances the adhesiveness of the barrier layer and the insulating film and excels in reliability of operation over... Agent: Masuvalley & Partners

20090095621 - Support assembly: A method and apparatus for removing native oxides from a substrate surface is provided. In one aspect, the apparatus comprises a support assembly. In one embodiment, the support assembly includes a shaft coupled to a disk-shaped body. The shaft has a vacuum conduit, a heat transfer fluid conduit and a... Agent: Patterson & Sheridan, LLP - - Appm/tx

20090095622 - Biosensor and method to produce biosensor: A biosensor is a sensor strip that is folded to form a base and a cover. The base has a reactive layer, two electrodes, a compensating electrode and a variable resistive pad. The reactive layer is formed on the base. The electrodes are formed on the base and connect to... Agent: Andrews & Kurth, L.L.P.

20090095624 - Electroactive complex, electroactive probe and preparation method: Organic electrodes produced from electroactive polymers bonded to anti-ligands intended to interact specifically with ligands.... Agent: Oliff & Berridge, PLC

20090095623 - Identification method for electrochemical test strips: The present invention provides a method and apparatus for creating test strips that may be identified based on differences in electrical conduction or resistance between contact point on the test strip. This is achieved by creating a base test strip with contact points that may be connected to other contact... Agent: Larson & Anderson, LLC

20090095625 - Mediator-stabilized reagent compositions for use in biosensor electrodes: The claimed subject matter relates to the stabilization of 1,2-quinone mediators, especially those containing 1,10-phenanthroline quinone (PQ) and more especially transition metal complexes of PQ, in the presence of enzymes when contained in dry reagent layers for biosensor electrodes, through the use of various metal salts, particularly those of lithium.... Agent: Abbott Diabetes Care Inc. Bozicevic, Field & Francis LLP

20090095626 - Carbon dioxide sensor: The present invention generally relates to carbon dioxide (CO2) sensors. In one embodiment, the present invention relates to a carbon dioxide (CO2) sensor that incorporates lithium phosphate (Li3PO4) as an electrolyte and sensing electrode comprising a combination of lithium carbonate (Li2CO3) and barium carbonate (BaCO3). In another embodiment, the present... Agent: Roetzel And Andress

20090095627 - Sensor for measuring the concentration of a gas component in a gas mixture: Disclosed is a sensor for measuring the concentration of a gas component in a gas mixture. Said sensor comprises a solid electrolyte and electrodes which are separated from each other by means of the solid electrolyte and of which an outer electrode is exposed to the gas mixture while an... Agent: Merchant & Gould PC

20090095628 - Cleavable surfactants: The invention provides surfactant compounds of formulas I-IX, which can be used in methods for aiding the solubilization, digestion, preparation, analysis, and/or characterization of biological material, for example, proteins or cell membranes. The compounds can also aid in the recovery of peptides generated during protein digestion, particularly for in-gel digestion... Agent: Schwegman, Lundberg & Woessner, P.A.

20090095629 - Device and method for electrophoretic deposition with a movable electrode: One object on which the present invention is based is to specify an apparatus (101, 201, 301, 401, 501) for production of a mold (117), in particular of a dental mold (117), by means of electrophoretic deposition of particles (115) from a suspension (113, 213), in which case a predetermined... Agent: Bromberg & Sunstein LLP

20090095630 - Microfluidic pumping based on dielectrophoresis: This paper presents a microfluidic pumping approach using traveling-wave dielectrophoresis (tw-DEP) of microparticles. Flow is generated directly in the microfluidic devices by inducing electromechanical effects in the fluid using microelectrodes. The fluidic driving mechanisms due to the particle-fluid and particle-particle interactions under twDEP are analyzed, and the induced flow field... Agent: Bingham Mchale LLP

20090095631 - Method for separating active material of electrode plate for storage battery: An electrode plate (20) for storage batteries is immersed into an aqueous solution (18) containing phosphoric acid, an ethoxy alcohol, ammonium bifluoride, sulfonic acid and sodium xylenesulfonate, and the aqueous solution (18) is stirred by a screw stirrer (22). The aqueous solution (18) is kept at about 30° C. by... Agent: Christensen, O'connor, Johnson, Kindness, PLLC

04/09/2009 > patent applications in patent subcategories. category listing, related patent applications

20090090614 - Thermophoretic fractionalization of small particles: Described is a method for fractionalizing nanoparticles according to the conductivity of the particle, thus enabling the production of large numbers of particles with uniform conductivity. The method is based on a modified thermophoresis process wherein a temperature gradient is produced in a mixture of particles and the most conductive... Agent: Law Office Of Peter V.d. Wilde

20090090615 - Apparatus and method for controlling the oxidation state of catalyst: An apparatus is disclosed for controlling the oxidation state of catalyst for use in a fuel cell. The apparatus includes a holder, a working electrode disposed in the holder, an auxiliary electrode located right above the working electrode, a reference electrode disposed in the holder and a power supply connected... Agent: Troxell Law Office PLLC

20090090616 - System and method for plasma enhanced thin film deposition: A system and a method for plasma enhanced thin film deposition are disclosed, in which the system comprises a plasma enhanced thin film deposition apparatus and a plasma process monitoring device. The plasma enhanced thin film deposition apparatus receives pulsed power and a reactive gas, whereby plasma discharging occurs to... Agent: Wpat, PC

20090090617 - Method and apparatus for producing controlled stresses and stress gradients in sputtered films: An enhanced sputtered film processing system and associated method comprises one or more sputter deposition sources each having a sputtering target surface and one or more side shields extending therefrom, to increase the relative collimation of the sputter deposited material, such as about the periphery of the sputtering target surface,... Agent: Glenn Patent Group

20090090618 - Solar cell and method for manufacturing the same: It is an object of the present invention to provide a solar cell, and a method for manufacturing the same, that includes a layer having Zn, Mg, and O, and with which an increase in efficiency can be achieved. The solar cell includes a first electrode layer, a second electrode... Agent: Hamre, Schumann, Mueller & Larson, P.C.

20090090619 - Thin-film deposition system: A thin-film deposition system has a vacuum chamber and a plasma generator. The plasma generator includes a case, a cathode disposed in the case, an anode assembly disposed at an end of the case, a discharge power supply for applying a discharge voltage between the cathode and the anode assembly,... Agent: The Webb Law Firm, P.C.

20090090621 - Erbium sputtering target and manufacturing method: Technology for efficiently and stably providing an erbium sputtering target with low generation of particles during sputtering and capable of achieving favorable uniformity of the sputtered film, as well as a method for manufacturing such an erbium sputtering target is provided. More specifically, an erbium sputtering target is manufactured by... Agent: Howson & Howson LLP

20090090620 - Sputtering target with grooves and intersecting channels: A sputtering chamber has a sputtering target comprising a backing plate and a sputtering plate. The backing plate comprises a backside surface having a plurality of concentric circular grooves and a plurality of arcuate channels which intersect the circular grooves. The sputtering target can be positioned abutting a heat exchanger... Agent: Janah & Associates, P.C.

20090090622 - System and method for particulate sensor diagnostic: A particulate (soot) sensor system has a diagnostic feature for verifying the integrity of the wiring leads. The sensor system includes a sensor and processing circuitry. The sensor has a substrate, first and second sensing electrodes on the substrate and a heater electrode. The heater electrode is electrically isolated from... Agent: Delphi Technologies, Inc.

20090090623 - Biosensor having integrated heating element and electrode with metallic catalyst: The invention discloses a biosensor includes a strip having an integrated heating element and an electrode with metallized graphite including metal in the range of 0.1-5% in weight; graphite in the range of below 55% in weight; and polymer. The biosensor further includes an electric measuring device having a slot... Agent: Birch Stewart Kolasch & Birch

20090090624 - Biosensor electrode mediators for regeneration of cofactors: The present invention is based on the discovery of NAD+ and NADP+ mediator compounds that do not bind irreversibly to thiol groups in the active sites of intracellular dehydrogenase enzymes. Such mediator compounds avoid a common mode of enzyme inhibition. The mediators can therefore increase the stability and reliability of... Agent: Bozicevic, Field & Francis LLP

20090090625 - Biosensor electrode mediators for regeneration of cofactors: The present invention is based on the discovery of NAD+ and NADP+ mediator compounds that do not bind irreversibly to thiol groups in the active sites of intracellular dehydrogenase enzymes. Such mediator compounds avoid a common mode of enzyme inhibition. The mediators can therefore increase the stability and reliability of... Agent: Bozicevic, Field & Francis LLP

20090090626 - Hydrogen sensitive composite material, hydrogen gas sensor, and sensor for detecting hydrogen and other gases with improved baseline resistance: A hydrogen sensitive composite sensing material based on cerium oxide with or without additives to enhance sensitivity to hydrogen, reduce cross-sensitivities to interfering gases, or lower the operating temperature of the sensor, and a device incorporating these hydrogen sensitive composite materials including a support, electrodes applied to the support, and... Agent: Porter, Wright, Morris & Arthur LLPIPDocketing, Attn: Belinda Reynolds

20090090627 - Method of providing a charge barrier flow-through capacitor system: Flow-through capacitors are provided with one or more charge barrier layers. Ions trapped in the pore volume of flow-through capacitors cause inefficiencies as these ions are expelled during the charge cycle into the purification path. A charge barrier layer holds these pore volume ions to one side of a desired... Agent: Leslie Meyer-leon, Esq. C/o Bromberg & Sunstein LLP

20090090628 - Nucleic acid derivatives and methods of use: The objective of the invention is to provide nucleic acid derivatives with designated compounds introduced specifically into the base of nucleic acids. A DNA or RNA, or a nucleic acid molecular weight marker, wherein a designated compound (R), which is selected from any one of dyes, fluorescent dyes, RI labeled... Agent: Pepper Hamilton LLP

20090090629 - Cathodic electrodeposition coating compositions: CED coating compositions which, apart from water, comprise (i) a resin solids content consisting of at least one film-forming, self- or externally cross-linking CED binder and the optional components: cross-linkers, paste resins, nonionic resins, and (ii) optionally, at least one component selected from the group consisting of pigments, fillers, coating... Agent: E I Du Pont De Nemours And Company Legal Patent Records Center

20090090630 - Automated parallel capillary electrophoresis system with hydrodynamic sample injection: An automated capillary zone electrophoretic system is disclosed. The system employs a capillary cartridge having a plurality of capillary tubes. The cartridge has a first array of capillary ends projecting from one side of a plate. The first array of capillary ends is spaced apart in substantially the same manner... Agent: Mcquaide Blasko

04/02/2009 > patent applications in patent subcategories. category listing, related patent applications

20090084669 - Process and apparatus for producing a single crystal of semiconductor material: A process for producing a single crystal of semiconductor material, in which fractions of a melt, are kept in liquid form by a pulling coil, solidify on a seed crystal to form the growing single crystal, and granules are melted in order to maintain the growth of the single crystal.... Agent: Brooks Kushman P.C.

20090084670 - Light emitting diode vacuum coating by magnetized mask: The present invention discloses an improved method of LED reflector manufacturing process where the method includes providing a substrate, wherein said substrate comprises a reflector unit, and a Light Emitting Diode; providing a shield member with ferromagnetic property; placing said shield member over the desired area of over the substrate;... Agent: Agnew International Patent & Trademark Law Firm

20090084671 - Sputtering apparatus: A sputtering apparatus that shortens the operational down-time that accompanies target replacement is provided. The sputtering apparatus has a deposition chamber in which a sputtering target and a substrate for deposition are disposed, and includes a mobile partition that divides the deposition chamber into two spaces that are sealed off... Agent: Miles & Stockbridge PC

20090084672 - Method and system for adjusting beam dimension for high-gradient location specific processing: A method and system of location specific processing on a substrate is described. The method comprises establishing a gas cluster ion beam (GCIB) according to a set of beam properties and measuring metrology data for a substrate. Thereafter, the method comprises determining at least one spatial gradient of the metrology... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090084673 - Gas sensor element and method for manufacturing same: There is described a gas sensor element 1 including a solid electrolyte body 11, insulators 15, 141, 142, 197, 161, 162, 163, 164, 165, and a pair of electrodes 121, 131 formed such that the solid electrolyte body 11 is held therebetween. The gas sensor element 1 satisfies the following... Agent: Nixon & Vanderhye, PC

20090084674 - Electrode assembly for electrical impedance tomography: An electrode assembly for electrical impedance tomography comprising a plurality of different electrode modules, each containing a support strap made of a flexible material that presents a reduced longitudinal deformability and carrying a predetermined number of electrodes, each support strap being dimensioned to be seated and retained onto a respective... Agent: Darby & Darby P.C.

20090084675 - Ion adsorption electrode, electosorption purification device having the same and method of manufacturing the electrode: An ion adsorption electrode having large electrical capacity and ion adsorption capacity, an electosorption purification device having the same, and a method of manufacturing the ion adsorption electrode, the ion adsorption electrode including active carbon, a binder and an ion exchange resin. The electosorption purification device includes: an anode adsorbing... Agent: Iphorgan, Ltd.

20090084676 - Heating-pressurizing zig for manufacturing 5-layer mea: The present invention provides a heating-pressurizing jig for manufacturing a 5-layer membrane electrode assembly (MEA), in which: metal plates are formed integrally with heating plates to obviate the difficulty in increasing the temperature of the metal plates to a normal state every time when manufacturing a plurality of 5-layer MEAs;... Agent: Edwards Angell Palmer & Dodge LLP

20090084677 - Gas sensor control apparatus: The gas sensor control apparatus is for controlling a gas sensor including a sensor element having a solid electrolyte layer, and first and second electrodes located on opposite sides of the solid electrolyte layer, the first electrode serving as a gas detecting electrode, the second electrode serving as a reference... Agent: Nixon & Vanderhye, PC

20090084678 - Nanoelectronic electrochemical test device: Nanoelectronic devices for the detection and quantification of biomolecules are Provided. In certain embodiments, the devices are configured to detect and measure blood glucose levels. Also provided are methods of fabricating nanoelectronic devices for the detection of biomolecules.... Agent: Weaver Austin Villeneuve & Sampson LLP

20090084679 - Apparatus and method for trapping bead based reagents within microfluidic analysis systems: The present invention provides an on-chip packed reactor bed design that allows for an effective exchange of packing materials such as beads at a miniaturized level. The present invention extends the function of microfluidic analysis systems to new applications including on-chip solid phase extraction (SPE) and on-chip capillary electrochromatography (CEC).... Agent: Wilson Sonsini Goodrich & Rosati

20090084680 - Sample stacking method using on-line automatic solid phase extraction coupled to nonaqueous capillary electrophoresis and interface structure between solid-phase preconcentration cartridge and capillary therefor: A sample stacking method using on-line automatic solid phase extraction coupled to nonaqueous capillary electrophoresis, and an interface structure between a solid-phase preconcentration cartridge and a capillary therefor. The sample analysis method using solid phase extraction coupled to nonaqueous capillary electrophoresis by connecting a solid-phase preconcentration cartridge with a capillary... Agent: Cantor Colburn, LLP

20090084681 - Multilayer body for electrophoresis and transfer, chip for electrophoresis and transfer, electrophoresis and transfer apparatus, method of electrophoresis and transfer, and method of manufacturing multilayer body for electrophoresis and transfer: With the use of a chip (4) for electrophoresis and transfer including a transfer membrane (1) and an electrophoretic gel that is integrated with the transfer membrane (1), separation of a sample by electrophoresis and transfer of the sample separated to the transfer membrane (1) are carried out consecutively. This... Agent: Mark D. Saralino (general) Renner, Otto, Boisselle & Sklar, LLP

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