|Electrolysis: processes, compositions used therein, and methods of preparing the compositions patents - Monitor Patents|
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Electrolysis: processes, compositions used therein, and methods of preparing the compositionsBelow 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. 11/28/2013 > 12 patent applications in 12 patent subcategories.
20130313119 - Additives for producing copper electrodeposits having low oxygen content: A copper electroplating bath for producing copper electrodeposits is described. The copper electroplating bath comprises (a) a soluble copper salt, (b) an electrolyte comprising one or more acids, and (c) a grain refining additive comprising an alkyl, aryl or alkylaryl diamine. The copper electroplating bath can be used for producing... Agent:
20130313120 - Method of activating a doped diamond electrode: A method for electrochemically activating a doped diamond electrode by bringing the electrode into contact with an aqueous solution containing an electrolyte and applying at least one electrical pulse to the electrode. This method may be used to restore the electrochemical reactivity of a doped diamond-based electrode, the activation of... Agent: Commissariat A L'energie Atomique Et Aux Energies Alternatives
20130313121 - Method of forming interconnects for three dimensional integrated circuit: A method of forming interconnects for three dimensional integrated circuits comprises attaching a metal layer on a first carrier, attaching a first side of a packaging component on the metal layer, wherein the packaging component comprises a plurality of through vias. The method further comprises filling the plurality of through... Agent: Taiwan Semiconductor Manufacturing Company, Ltd.
20130313122 - Method for fabricating conductive structures of substrate: A method for fabricating a conductive structure of a substrate includes the steps of: providing an insulating substrate having opposite first and second surfaces and forming an insulating adhesive film on the second surface of the insulating substrate; forming at least a through hole penetrating the insulating substrate and the... Agent: Viking Tech Corporation
20130313123 - Cross flow manifold for electroplating apparatus: The embodiments herein relate to methods and apparatus for electroplating one or more materials onto a substrate. In many cases the material is a metal and the substrate is a semiconductor wafer, though the embodiments are no so limited. Typically, the embodiments herein utilize a channeled plate positioned near the... Agent:
20130313124 - Electro chemical deposition apparatus: This invention relates to apparatus for electrochemical deposition onto the surface of a substrate. The apparatus includes an anode electrode 13 a support 12 for supporting the substrate 11 with its one surface 21 exposed at a location, the support and the anode electrode 13 being relatively movable to alter... Agent: Pico-fluidics Limited
20130313125 - Production method for r-fe-b based sintered magnet having plating film on surface thereof: An object of the present invention is to provide a production method for an R—Fe—B based sintered magnet having a plating film excellent in adhesiveness on the surface thereof, by conducting a series of processes of acid cleaning and smut removal as pretreatments of a plating treatment of an R—Fe—B... Agent: Hitachi Metals, Ltd.
20130313126 - Electrolysis method and electrolytic cells: An electrolysis method for electrolytic cells having an electrode-membrane-electrode assembly includes two porous electrode having a porous membrane located therebetween and filled with electrolyte or having an ion exchange membrane located therebetween, one or more liquids being led directly into the membrane of the electrode-membrane-electrode assembly. The one or more... Agent: Astrium Gmbh
20130313127 - Organic compound hydrogenation device and hydrogenation method: The invention provides an organic compound(s) hydrogenation device that allows hydrogen derived from water to be stored essentially without generating hydrogen gas. The organic compound hydrogenation device of the invention comprises an oxidation chamber that holds a water-containing electrolyte, a reduction chamber that holds an organic compound(s) with an unsaturated... Agent: Jx Nippon Oil & Energy Corporation
20130313128 - Electrochemical sensor apparatus and electrochemical sensing method: An electrochemical sensor apparatus and electrochemical sensing method within an aqueous system are described, using one or more working electrodes of boron doped diamond (BDD). A cathodic reduction process provides a cathodic measurement and, substantially simultaneously, an anodic oxidation process provides an anodic measurement. A sum of a content of... Agent:
20130313129 - Method for measuring total concentration of oxidizing agents, concentration meter for measuring total concentration of oxidizing agents, and sulfuric acid electrolysis device equipped with same: The method according to the present invention is a method of measuring the total concentration of oxidizing agent(s) in an evaluation solution containing at least one oxidizing agent. The method comprises at least the steps of: heat-treating the evaluation solution at 50 to 135° C.; and detecting hydrogen peroxide in... Agent: Chlorine Engineers Corp., Ltd.
20130313130 - Foldover sensors and methods for making and using them: The invention disclosed herein includes sensors having three dimensional configurations that allow expansive “360°” sensing (i.e. sensing analyte from multiple directions) in the environments in which such sensors are disposed. Embodiments of the invention provide analyte sensors having foldable substrates adapted to produce optimized configurations of electrode elements as well... Agent:11/21/2013 > 12 patent applications in 12 patent subcategories.
20130306483 - Plating apparatus and plating solution management method: A plating apparatus plates a substrate with Sn alloy to form an Sn alloy film on a surface of the substrate. The apparatus includes: a plating bath for retaining a plating solution therein, the substrate being immersed in the plating solution in a position opposite to an insoluble anode; a... Agent: Ebara Corporation
20130306484 - Modified metal materials, surface modifications to improve cell interactions and antimicrobial properties, and methods for modifying metal surface properties: The present disclosure is directed to modified metal materials for implantation and/or bone replacement, and to methods for modifying surface properties of metal substrates for enhancing cellular adhesion (tissue integration) and providing antimicrobial properties. Some embodiments comprise surface coatings for metal implants, such as titanium-based materials, using (1) electrochemical processing... Agent: Washington State University
20130306485 - Molecularly imprinted conducting polymer film based aqueous amino acid sensors: Molecularly imprinted conducting polymer (MICP) films were electro-polymerized on glassy carbon electrode having specific recognition sites for amino acid viz. L-tyrosine and/or L-cysteine. The amino acid templates in various imprinted films were ejected out by over-oxidation followed by washing and stabilization. Again, the template leached MICP films were modified with... Agent: Council Of Scientific & Industrial Research
20130306486 - Method for manufacturing copper foil for negative electrode current collector: An object of the present invention is to provide a method for manufacturing a copper foil for a negative electrode current collector (specifically, copper foil for a negative electrode current collector of a lithium ion secondary battery) more excellent in discoloration resistance to improve charge/discharge cycle life of a secondary... Agent: Mitsui Mining & Smelting Co., Ltd.
20130306487 - Method for forming zro2 film by plasma electrolytic oxidation: A method for forming a ZrO2 oxide film by plasma electrolytic oxidation includes a first step of placing an anode, which is a substrate with a ZrN film, and a cathode into an electrolyte of which the temperature range is from 65° C. to 75° C. Said electrolyte contains barium... Agent: National Chung Hsing University
20130306488 - Method for reducing carbon dioxide: A method for reducing carbon dioxide with use of a device for reducing carbon dioxide includes steps of (a) preparing the device. The device includes a vessel, a cathode electrode and an anode electrode. An electrolytic solution is stored in the vessel, the cathode electrode contains a copper rubeanate metal... Agent: Panasonic Corporation
20130306489 - Electrode for oxygen evolution in industrial electrochemical processes: The invention relates to a coating for anodes suitable for oxygen evolution in electrochemical processes, comprising one or more catalytic layers and an external layer. Such external layer having a composition based on tantalum oxides or tin oxides or zirconium oxides in an amount of 2 to 7 g/m2.... Agent: Industrie Denora, S.p.a.
20130306490 - Nanotube detangler: Disclosed is a Nanotube Detangler capable of aligning and ordering the constituent nanotubes, nanowires and/or nanoparticles of a filament leading to greater tensile strength of the filament and subsequent threads or structures made from it. The technique exploits ion infusion as a mechanism to force the tangle of the nanotubes,... Agent:
20130306491 - Electrochemical nanosensors for biomolecule detection: Sensor devices, methods and kits for detection of biomolecules are provided. According to various embodiments, the devices, methods and kits provide enhanced sensitivity through the measurement of electrochemical impedance and related properties. Certain embodiments employ nanostructured electrode elements including nanotubes, nanoparticles, nanowires, and nanocones. In a particular embodiment, single walled... Agent: Nanomix, Inc.
20130306492 - Method and apparatus for assay of electrochemical properties: A method for monitoring a select analyte in a sample in an electrochemical system. The method includes applying to the electrochemical system a time-varying potential superimposed on a DC potential to generate a signal; and discerning from the signal a contribution from the select analyte by resolving an estimation equation... Agent: Agamatrix, Inc.
20130306493 - Systems and methods for high accuracy analyte measurement: Methods for determining a concentration of an analyte in a sample, and the devices and systems used in conjunction with the same, are provided herein. In one exemplary embodiment of a method for determining a concentration of an analyte in a sample, a sample including an analyte is provided in... Agent: Lifescan, Inc.
20130306494 - Biosensor, thin film electrode forming method, quantification apparatus, and quantification method: A biosensor is disclosed comprising a support; a conductive layer composed of an electrical conductive material such as a noble metal, for example gold or palladium, and carbon; slits parallel to and perpendicular to the side of the support; working, counter, and detecting electrodes; a spacer which covers the working,... Agent:11/14/2013 > 9 patent applications in 9 patent subcategories.
20130299353 - Method of forming interference film on surface of aluminum alloy substrate: A method of forming an interference film on an aluminum alloy substrate includes the following steps: providing an aluminum alloy substrate; cleaning the aluminum alloy substrate through a pre-treatment process; performing an anodic treatment on the aluminum alloy substrate for a predetermined amount of time till an oxidized film having... Agent: Catcher Technology Co., Ltd.
20130299354 - Electrochemical processor: An electrochemical processor may include a head having a rotor configured to hold a workpiece, with the head moveable to position the rotor in a vessel. Inner and outer anodes are in inner and outer anolyte chambers within the vessel. An upper cup in the vessel, has a curved upper... Agent:
20130299355 - Surface cleaning and activation for electrodeposition in ionic liquids: A surface preparation solution comprises an ionic liquid solvent and a water and oxygen scavenging species. Methods for making the solution, and methods for using the solution to prepare and activate a substrate surface for bulk electrodeposition are also disclosed.... Agent: United Technologies Corporation
20130299356 - Plating method using intaglio processing: Disclosed is a plating method using etching during surface treatment of a material, including: forming a nickel plating layer on the surface of an original material; masking a masking jig in a form of a plate on which a graphic is engraved on the nickel plating layer; etching the masked... Agent: Hyundai Motor Company
20130299357 - Method of forming multicolor surface: A method of producing a multicolor surface is described herein. The method includes the following steps: providing an aluminum-based substrate having an outer and inner surfaces; performing a mechanical process on the substrate; forming at least one fixing portion on the inner surface of the substrate; forming at least one... Agent: Catcher Technology Co., Ltd.
20130299358 - Information handling system anodized housing manufacture: Information handling system metal housing portions, such as aluminum portions, are anodized in an electrolyte bath agitated by a balanced air deliver system that reduces dead zones for improved chemical distribution and consistent temperatures at the metal housing portion. Equal-sized air distribution portions selectively couple to an air distribution portion... Agent:
20130299359 - Method for fabricating graphene: The present invention discloses a method for fabricating graphene, and comprises at least the following steps. First, a first electrode and a second electrode are inserted into an electrolyte without contacting. The first electrode is graphite, and the electrolyte comprises at least an ionic liquid. A potential difference will be... Agent: National Tsing Hua University
20130299360 - Head member for a current bar for use in electroplating apparatus: Method and apparatus for reducing corrosion of a current bar in a corrosive environment. The non-reactive metal is fused around a reactive metal creating a shell and reducing the corrosion of the reactive metal.... Agent:
20130299361 - System and method for treatment of wastewater to destroy organic contaminants by a diamond activated electrochemical advanced oxidation process: Disclosed is a system and method for treatment of wastewater to destroy organic contaminants using an electrochemical advanced oxidation process. In particular, the method comprises a multistep process, comprising a) generating a concentrated oxidant solution comprising a peroxy oxidant species, such as persulfate or hydrogen peroxide; b) mixing wastewater comprising... Agent:11/07/2013 > 15 patent applications in 15 patent subcategories.
20130292253 - Formation of capped nano-pillars: Formation of an article having capped nano-pillars is provided for herein, the article including a substrate with a nano-structure array formed thereon, the nano-structure array including a plurality of nano-pillars having stem portions of a first thickness and cap portions of a second thickness, different than the first thickness.... Agent:
20130292254 - Methods and apparatuses for cleaning electroplating substrate holders: Disclosed herein are methods of cleaning a lipseal and/or cup bottom of an electroplating device by removing metal deposits accumulated in prior electroplating operations. The methods may include orienting a nozzle such that it is pointed substantially at the inner circular edge of the lipseal and/or cup bottom, and dispensing... Agent:
20130292255 - Aluminum or aluminum alloy molten salt electroplating bath having good throwing power, electroplating method using the bath, and pretreatment method of the bath: The purpose of the present invention is to provide an electrical Al plating bath that poses little danger of exploding or igniting as a result of contacting air or water, and contains no benzene, toluene, xylene, naphthalene, or 1,3,5-trimethylbenzene, which have detrimental effects to humans. The present invention provides an... Agent: Dipsol Chemicals Co., Ltd
20130292256 - Method of forming skid-proof leather-texture surface on metallic substrate: A method of forming a skid-proof leather-texture surface on a metallic substrate, including the following steps of: providing a metallic substrate; performing a first pretreatment to clean the surface of the metallic substrate; etching the surface of the metallic substrate through an etchant while using a etch-moderating agent to moderate... Agent: Catcher Technology Co., Ltd.
20130292257 - Integrated process for producing carboxylic acids from carbon dioxide: The present disclosure is a method and system for production of carboxylic based chemicals, including carboxylic acids and salts. A method for producing at oxalic acid may include receiving an anolyte feed at an anolyte region of an electrochemical cell including an anode and receiving a catholyte feed including carbon... Agent:
20130292258 - Recycled pot gas pot distribution: An aluminium production electrolytic cell (14) comprises a bath (20) with bath contents (18), at least one cathode electrode (22) in contact with said contents (18), at least one anode electrode (16) in contact with said contents (18), and a hood (36), defining interior area (36a), covering at least a... Agent: Alstom Technology Ltd
20130292259 - Large scale grid energy storage based on aluminum technology: Grid energy storage is very challenging due to its large scale, required quick response, versatility, round trip efficiency, and new system infrastructure. However, the benefit is also huge because it would enable utilisation of intermittent renewable energy, leverage load, and allow energy management in hours/diurnal to seconds/minutes. A new invention... Agent:
20130292260 - Catalytic oxidation of dimethyl ether: A composition for oxidizing dimethyl ether includes an alloy supported on carbon, the alloy being of platinum, ruthenium, and palladium. A process for oxidizing dimethyl ether involves exposing dimethyl ether to a carbon-supported alloy of platinum, ruthenium, and palladium under conditions sufficient to electrochemically oxidize the dimethyl ether.... Agent: Los Alamos National Security, LLC
20130292261 - Electrolytic process: The invention relates to a process of producing alkali metal chlorate in an electrolytic cell comprising an anode and a cathode, wherein at least one chromium compound having a valence lower than +6 is added to the process, wherein said at least one chromium compound is oxidized to hexavalent chromium... Agent: Akzo Nobel Chemicals International B.v.
20130292262 - Purification of carbon dioxide from a mixture of gases: A method for purification of carbon dioxide from a mixture of gases is disclosed. The method generally includes steps (A) and (B). Step (A) may bubble the gases into a solution of an electrolyte and a catalyst in an electrochemical cell. The electrochemical cell may include an anode in a... Agent:
20130292263 - Multiple structure cathodic protection system: The invention is a multiple-structure cathodic protective system that includes multiple voltage-controlled outputs to protect multiple structures with a common ground bed, or a single structure with multiple anode ground beds. Each output feeds an individual cable that is powered by independent pulse-width-modulated voltage power supplies. Current through the cables... Agent: Ion Protective Services, L.L.C.
20130292264 - Test strip and method for humidity detection: The present invention related to a test strip and a method for humidity detection. The test strip comprises two humidity detecting materials for detecting humidity change and one of the humidity detecting materials is exposed to outer environment. Detect the two humidity changes to obtain a ratio that is used... Agent: Taidoc Technology Corporation
20130292265 - Impressed current cathodic protection: An impressed current cathodic protection arrangement includes an elongate metallic structure to be protected and cathodic protection apparatus which comprises a DC power supply and an anode. One terminal of the power supply is connected to the structure at a connection point and another terminal of the power supply is... Agent: Expro North Sea Limited
20130292266 - Devices and methods relating to electrochemical biosensors: A system for testing for analytes in a sample of biological fluid includes a test strip that defines a cavity for receiving the sample. At least two sets of electrodes are adjacent the sample cavity, including one for measuring one property of the sample, and another for measuring one or... Agent:
20130292267 - Method and apparatus for measuring and controlling electrolytically-active species concentration in aqueous solutions: A method is provided for measuring an electrolytically-active species concentration in an aqueous or non-aqueous solution for use in providing control of the concentration of the species in a source solution thereof based on the measurements. In the method, a sample containing an electrolytically-active species is added into a measurement... Agent: Buckman Laboratories International, Inc.Previous industry: Chemistry: electrical and wave energy
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