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Electrolysis: processes, compositions used therein, and methods of preparing the compositions

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.
  
04/16/2015 > 5 patent applications in 5 patent subcategories.

20150101934 - Controlled trivalent chromium pretreatment: A method for forming a trivalent chromium coating on an aluminum alloy substrate includes adding a chromium-containing solution to a vessel, immersing the aluminum alloy substrate in the chromium-containing solution, immersing a counter electrode in the chromium-containing solution, and applying an electrical potential bias to the aluminum alloy substrate with... Agent:

20150101935 - Apparatus and method for ionic liquid electroplating: An electroplating apparatus includes a container containing plural portions and an ionic liquid plating solution that is capable of flowing therebetween. The plural portions include at least a first portion containing a counter electrode that includes coating donor material and a second portion that includes a workpiece. A porous scrubber... Agent:

20150101936 - Iron-sulfur complex and method for producing hydrogen using the same as catalyst: wherein the ligands L1 to L3, L5 and L6 and the groups X1 to X3 are each selected from the group consisting of alkyl, alkenyl, alkynyl and aryl that are substituted or unsubstituted, hydroxyl, carbonyl, aldehyde, and so on; L4 is a bridging ligand selected from the group consisting of... Agent:

20150101937 - Electrochemical sensing using voltage-current time differential: A device for signal processing. The device includes a signal generator, a signal detector, and a processor. The signal generator generates an original waveform. The signal detector detects an affected waveform. The processor is coupled to the signal detector. The processor receives the affected waveform from the signal detector. The... Agent: Emisense Technologies, LLC

20150101938 - Measurement device with automated calibration: A system for obtaining a pH measurement comprises a disposable probe and a reusable reader. The disposable probe includes an indicating electrode and a reference electrode. The reader operably engages the disposable probe and provides pH information of a sample. The system is configured to be self-calibrating. The system is... Agent: Phase2 Microtechnologies, LLC

  
04/09/2015 > 14 patent applications in 12 patent subcategories.

20150096893 - Aluminum alloy for die-casting, metal case for portable electrical device and method of manufacturing the metal case: An aluminum alloy for die-casting, a metal case for a portable electrical device, and a method of manufacturing the metal case are disclosed. The aluminum alloy for die-casting includes about 1.95% to about 4.10% by weight of manganese, about 0.1% to about 2.0% by weight of zinc, about 0.3% to... Agent:

20150096894 - Methods for electroplating copper: Embodiments of the invention are directed to methods of electroplating copper onto at least one surface of a substrate in which more uniform electrical double layers are formed adjacent to the at least one surface being electroplated (i.e., the cathode) and an anode of an electrochemical cell, respectively. In one... Agent:

20150096895 - Method and apparatus for electrolytically depositing a deposition metal on a workpiece: For improving the current transfer during the electrolytic metallization of workpieces, a method is proposed: (a) providing a metal depositing apparatus 17, in which the workpiece, at least one anode 40, 41 and a metal deposition electrolyte AE are arranged and which has a device for electric current generation 60... Agent: Atotech Deutschland Gmbh

20150096896 - Electrode for evolution of gaseous products and method of manufacturing thereof: The invention relates to an electrode suitable as anode for evolution of gaseous products comprising a metal substrate coated with at least one titanium suboxide layer having an interconnected porosity and containing catalytic noble metal oxides. The invention further relates to a method of manufacturing such electrode comprising applying a... Agent: Industrie De Nora S.p.a.

20150096897 - Methanol generation device, method for generating methanol, and electrode for generating methanol: The present invention provides a methanol generation device for generating methanol by reducing carbon dioxide, comprising: a container for storing an electrolyte solution containing carbon dioxide; a cathode electrode disposed in the container so as to be in contact with the electrolyte solution; an anode electrode disposed in the container... Agent:

20150096898 - Methanol generation device, method for generating methanol, and electrode for generating methanol: The present invention provides a methanol generation device for generating methanol by reducing carbon dioxide, comprising: a container for storing an electrolyte solution containing carbon dioxide; a cathode electrode disposed in the container so as to be in contact with the electrolyte solution; an anode electrode disposed in the container... Agent:

20150096899 - Iron-based catalyst for selective electrochemical reduction of co2 into co: The present invention relates to catalysts for the production of CO gas through electrochemical CO2 reduction. In particular, the present invention relates to an electrochemical cell comprising an iron porphyrin as the catalyst for the CO2 reduction into CO, a method of performing electrochemical reduction of CO2 using said electrochemical... Agent: Centre Natioanl De La Recherche Scientifique (cnrs)

20150096900 - Alloys of the type fe3aita(ru) and use thereof as electrode material for the synthesis of sodium chlorate or as corrosion resistant coatings: Disclosed is an alloy of the formula: Fe3−xAl1+xMyTzTat wherein M represents at least one catalytic specie selected from the group consisting of Ru, Ir, Pd, Pt, Rh, Os, Re and Ag; T represents at least one element selected from the group consisting of Mo, Co, Cr, V, Cu, Zn, Nb,... Agent:

20150096901 - Method and apparatus for treating tailings using an ac voltage with a dc offset: There is a method of facilitating the consolidation of fine tailings through the application of an electrical current. The fine tailings include a combination of at least some water and some clay particles. Electrodes are placed into contact with the fine tailings. An AC voltage with a DC offset is... Agent: Dpra Canada Incorporated

20150096903 - Bacillus pumilus bilirubin oxidase and applications thereof: The present invention relates to a novel Bacillus pumilus bilirubin oxidase, to the method for preparing same and also to the use thereof in particular for assaying bilirubin and for using enzymatic biofuel cells.... Agent:

20150096902 - Identifying ionizable species with voltammetric duty cycles: A sensor system including devices and methods for determining the concentration of an analyte in a sample is described. Input signals including amperometric and voltammetric duty cycles of excitations and relaxations may provide a shorter analysis time and/or improve the accuracy and/or precision of the analysis. The disclosed system may... Agent: Bayer Healthcare LLC

20150096904 - Method for measuring temperature of biological sample, measuring device, and biosensor system: The concentration measurement method includes: introducing a predetermined amount of the biological sample into the capillary; measuring a temperature of the biological sample by applying a first voltage to the electrode unit when the temperature of the biological sample is measured, the first voltage allowing the temperature measurement to be... Agent:

20150096905 - Potentiostatic circuits for electrochemical sensors: An electrochemical detector can be powered partly, or entirely by voltages generated by the sensor. Using either active circuits or a passive component which produces a predetermined voltage drop in the respective sensor, two electrode consumable anode oxygen sensors can be provided which do not evolve hydrogen during operation.... Agent: Honeywell International Inc.

20150096906 - Biosensor with bypass electrodes: A test strip comprising two electrodes having conducting surfaces facing inwardly toward each other in a portion of the test strip adjacent a sample chamber. A pair of spacers are disposed, each adjacent one side of the sample chamber, between the electrodes. The electrodes bypass each other at a proximal... Agent: Cilag Gmbh International

  
04/02/2015 > 13 patent applications in 11 patent subcategories.

20150090597 - Methods for forming white anodized films by forming branched pore structures: The embodiments described herein relate to anodizing and anodized films. The methods described can be used to form opaque and white anodized films on a substrate. In some embodiments, the methods involve forming anodized films having branched pore structures. The branched pore structure provides a light scattering medium for incident... Agent: Apple Inc.

20150090598 - Methods for forming white anodized films by metal complex infusion: The embodiments described herein relate to anodizing and anodized films. The methods described can be used to form opaque and white anodized films on a substrate. In some embodiments, the methods involve forming anodized films having branched pore structures. The branched pore structure provides a light scattering medium for incident... Agent: Apple Inc.

20150090599 - Insoluble anode with a plurality of switchable conductive elements used to control current density in a plating bath: This application relates to systems and methods for controlling current density in an electrochemical bath using an anode assembly that comprises a plurality of anodes arranged across a surface of the anode assembly. In one embodiment, each of the anodes may be coupled to a power supply through an intervening... Agent: Tel Nexx, Inc.

20150090600 - Copper-nickel alloy electroplating bath and plating method: The present invention provides a copper-nickel alloy electroplating bath which is characterized by containing (a) a copper salt and a nickel salt, (b) a metal complexing agent, (c) a plurality of conductivity-imparting salts that are different from each other, (d) a compound that is selected from the group consisting of... Agent: Dipsol Chemicals Co., Ltd.

20150090601 - Cathodized gold nanoparticle graphite pencil electrode and method for glucose detection: The cathodized gold nanoparticle graphite pencil electrode is a sensitive enzymeless electrochemical glucose sensor based on the cathodization of AuNP-GPE. Cyclic voltammetry shows that advantageously, the cathodized AuNP-GPE is able to oxidize glucose partially at low potential (around −0.27 V). Fructose and sucrose cannot be oxidized at <0.1 V, thus... Agent: King Fahd University Of Petroleum And Minerals

20150090602 - Electrochemical reduction device and method for manufacturing hydride of aromatic hydrocarbon compound or nitrogen-containing heterocyclic aromatic compound: An electrochemical reduction device comprises an electrode unit including an electrolyte membrane, a reduction electrode, and an oxygen evolving electrode; a power control unit that applies a voltage Va between the reduction electrode and the oxygen evolving electrode; a hydrogen gas generation rate measurement unit that measures a hydrogen gas... Agent: Jx Nippon Oil & Energy Corporation

20150090603 - Method for operating the water electrolysis system: A water electrolysis system includes a high-pressure hydrogen production unit for electrolyzing water to generate oxygen and high-pressure hydrogen (the pressure of the high-pressure hydrogen being higher than that of the oxygen), and a gas-liquid separation unit for removing water contained in the high-pressure hydrogen. The gas-liquid separation unit is... Agent:

20150090604 - Method for preparing a catalyst mediating h2 evolution, said catalyst and uses thereof: The present invention concerns a method for the preparation of a catalyst onto a solid support of a (semi-)conductive material consisting in depositing said catalyst onto said support from a near-neutral aqueous solution containing at least one nickel or cobalt organic complex and at least one basic oxoanion, by a... Agent:

20150090605 - Electro-polishing and porosification: Forming a porous layer on a silicon substrate is disclosed. Forming the porous layer can include placing a silicon substrate in a first solution and conducting a first current through the silicon substrate. It can further include conducting a second current through the silicon substrate resulting in a porous layer... Agent:

20150090606 - Enhanced porosification: Forming a porous layer on a silicon substrate. Forming the porous layer can include placing a first silicon substrate in a solution, where a first electrode is within a threshold distance to an edge of the silicon substrate. It can further include conducting a first current through the silicon substrate,... Agent:

20150090607 - Methods of preventing corrosion of surfaces by application of energy storage-conversion devices: The present disclosure pertains to methods of protecting a surface (e.g., a metal surface) from corrosion by conformably attaching a hybrid device comprising at least one multilayer energy storage device and at least one energy conversion device. In some embodiments, the multilayer energy storage device is formed by the following... Agent:

20150090608 - Sacrificial anode assembly: A method of using and a steel reinforced concrete protector in an anode cavity which comprises a cored hole, a drilled hole or a cut chase formed in concrete. The protector comprises a sacrificial anode assembly and a separate backfill. The sacrificial anode assembly comprises a sacrificial metal element that... Agent:

20150090609 - Electrochemical detection method: Electrochemical detection method and related aspects Herein is disclosed an electrochemical test method comprising (i) comparing how a plurality of immittance functions and/or components thereof vary with a change in a parameter of interest for a first system, and then selecting an immittance function or component thereof for use in... Agent:

  
03/26/2015 > 16 patent applications in 14 patent subcategories.

20150083598 - Plasma-chemical method for production of black oxide-ceramic layers and correspondingly coated object: Plasma-chemical method for production of black oxide ceramic layers on aluminium, magnesium, titanium or alloys thereof and special materials containing these substances according to the process of anodic oxidation in aqueous electrolytes, wherein an electrolyte is used which contains iron and vanadium.... Agent:

20150083599 - Method and system for the production of semi-finished copper products as well as method and apparatus for application of a wash: In a method for the production of semi-finished copper products, first copper is melted and cast to produce copper anodes, in one casting procedure, within multiple ingot molds, subsequently copper cathodes are formed by electrolysis, using at least one of the copper anodes, and then these copper cathodes are processed... Agent: Sms Meer Gmbh

20150083600 - Electrolytic copper process using anion permeable barrier: Processes and systems for electrolytically processing a microfeature workpiece with a first processing fluid and a counter electrode are described. Microfeature workpieces are electrolytically processed using a first processing fluid, a counter electrode, a second processing fluid, and an anion permeable barrier layer. The anion permeable barrier layer separates... Agent: Applied Materials, Inc.

20150083601 - Near field transducers including electrodeposited plasmonic materials and methods of forming: Methods of forming near field transducers (NFTs) including electrodepositing a plasmonic material.... Agent: Seagate Technology LLC

20150083602 - Method for manufacture of fine line circuitry: The present invention relates to a method for manufacture of fine line circuitry in the manufacture of printed circuit boards, IC substrates and the like. The method utilizes a first conductive layer on the smooth surface of a build-up layer and a second conductive layer selected from electrically conductive polymers,... Agent:

20150083603 - Partial anodizing apparatus and anodizing method using the same: An apparatus and a method are disclosed that form an anodic oxide coating on part of the outer surface of a profile having an irregular cross-sectional shape. A partial anodizing apparatus that is used to partially anodize a profile having an irregular cross-sectional shape includes an electrolytic bath that is... Agent: Aisin Keikinzoku Co., Ltd.

20150083604 - Thiazole compounds as additives in electrolyte solutions in electrochemical cells and batteries: The present invention relates to an electrolyte solution comprising at least one solvent as component A, at least one electrolyte as component B and from 0.1 to 20% by weight, based on the total electrolyte solution, of at least one heteroaromatic compound of the general formula (I) as component C,... Agent: Basf Se

20150083605 - Semiconductor photoelectrode and method for splitting water photoelectrochemically using photoelectrochemical cell comprising the same: Provided is a semiconductor photoelectrode comprising a conductive substrate; a first semiconductor photocatalyst layer provided on a surface of the conductive substrate; a second semiconductor photocatalyst layer provided on a surface of the first semiconductor photocatalyst layer. The semiconductor photoelectrode has a plurality of pillar protrusions on the surface thereof.... Agent:

20150083606 - Molten carboxylate electrolytes for electrochemical decarboxylation processes: Molten salt electrolytes are described for use in electrochemical synthesis of hydrocarbons from carboxylic acids. The molten salt electrolyte can be used to synthesize a wide variety of hydrocarbons with and without functional groups that have a broad range of applications. The molten salt can be used to synthesize saturated... Agent:

20150083607 - Co2 utilization in electrochemical systems: A low-voltage, low-energy electrochemical system and method of removing protons and/or producing a base solution comprising hydroxide and carbonate/bicarbonate ions, utilizing carbon dioxide in a cathode compartment that is partitioned into a first cathode electrolyte compartment and a second cathode electrolyte compartment such that liquid flow between the cathode electrolyte... Agent:

20150083608 - Electrolytic machining system and electrolytic machining method: An electrolytic machining system includes a controller, a drive member coupled to the controller, a power supply, a diving circuit, a detecting circuit, and an electrode module. The diving circuit is coupled to the power supply module and configured to divide a total voltage taken from the power supply module... Agent:

20150083609 - Analytical test strip with integrated battery: A test strip for use with an analyte meter comprises an integrated power source, such as a battery wherein the test strip is configured upon insertion into the meter to provide sufficient power for completing a sample assay without requiring a separate power source in the meter.... Agent: Lifescan Scotland Limited

20150083610 - Method and apparatus for assay of electrochemical properties: The presence of a select analyte in the sample is evaluated in an an electrochemical system using a conduction cell-type apparatus. A potential or current is generated between the two electrodes of the cell sufficient to bring about oxidation or reduction of the analyte or of a mediator in an... Agent:

20150083611 - Mutated cellobiose dehydrogenase with increased substrate specificity: The present invention relates to a modified cellobiose dehydrogenase (CDH) or its functional flavodehydrogenase domain having glucose oxidation activity and a reduced maltose oxidation activity as compared to the unmodified CDH or its functional flavodehydrogenase domain, nucleic acids encoding said enzyme or domain, electrodes with said enzyme or domain and... Agent:

20150083612 - System and methods for the detection of multiple chemical compounds: Methods that may be used for the electrochemical detection of multiple parameters, including chemical compounds. Further provided are cells that may be used in the electrochemical detection of multiple parameters, including chemical compounds, as well as a kit for the electrochemical detection of multiple parameters, including chemical compounds.... Agent:

20150083613 - Electrochemical biosensor with improved accuracy: The present invention relates to an electrochemical biosensor with improved hematocrit measurement accuracy for measuring blood glucose. According to the present invention, an electrochemical biosensor including a first electrode part for correcting a measured hematocrit value and a second electrode part for measuring a glucose concentration is effective in improving... Agent: I-sens, Inc.

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