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Troche patents



      
           
This page is updated frequently with new Troche-related patents. Subscribe to the Troche RSS feed to automatically get the update: related Troche RSS feeds.

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Date/App# patent app List of recent Troche-related patents
04/17/14
20140107448
 In-vitro calibration of an ophthalmic analyte sensor patent thumbnailIn-vitro calibration of an ophthalmic analyte sensor
An eye-mountable device includes an electrochemical sensor embedded in a polymeric material configured for mounting to a surface of an eye. The electrochemical sensor includes a working electrode, a reference electrode, and a reagent that selectively reacts with an analyte to generate a sensor measurement related to a concentration of the analyte in a fluid to which the eye-mountable device is exposed.
04/17/14
20140107447
 In-vitro calibration of an ophthalmic analyte sensor patent thumbnailIn-vitro calibration of an ophthalmic analyte sensor
An eye-mountable device includes an electrochemical sensor embedded in a polymeric material configured for mounting to a surface of an eye. The electrochemical sensor includes a working electrode, a reference electrode, and a reagent that selectively reacts with an analyte to generate a sensor measurement related to a concentration of the analyte in a fluid to which the eye-mountable device is exposed.
04/17/14
20140107445
 Microelectrodes in an ophthalmic electrochemical sensor patent thumbnailMicroelectrodes in an ophthalmic electrochemical sensor
An eye-mountable device includes an electrochemical sensor embedded in a polymeric material configured for mounting to a surface of an eye. The electrochemical sensor includes a working electrode, a reference electrode, and a reagent that selectively reacts with an analyte to generate a sensor measurement related to a concentration of the analyte in a fluid to which the eye-mountable device is exposed.
04/17/14
20140107444
 Microelectrodes in an ophthalmic electrochemical sensor patent thumbnailMicroelectrodes in an ophthalmic electrochemical sensor
An eye-mountable device includes an electrochemical sensor embedded in a polymeric material configured for mounting to a surface of an eye. The electrochemical sensor includes a working electrode, a reference electrode, and a reagent that selectively reacts with an analyte to generate a sensor measurement related to a concentration of the analyte in a fluid to which the eye-mountable device is exposed.
04/17/14
20140107341
 Compounds containing hydrido-tricyano-borate anions patent thumbnailCompounds containing hydrido-tricyano-borate anions
The present invention relates to compounds containing hydrido-tricyano-borate anions, their preparation and their use, in particular as part of electrolyte formulations for electrochemical or optoelectronic devices.. .
04/17/14
20140107326
 Methods involving graphene and functionalized graphene patent thumbnailMethods involving graphene and functionalized graphene
Embodiments relating to the synthesis and processing of graphene molecules are provided. In some cases, methods for the electrochemical expansion and/or functionalization of graphene molecules are provided.
04/17/14
20140106459
 Method of using a control solution and preparing for testing using the same patent thumbnailMethod of using a control solution and preparing for testing using the same
A method of distinguishing a control solution from a sample in an electrochemical test sensor is performed. The method includes adding a control marker to the control solution.
04/17/14
20140106383
 Electrochemical determination of factor xa inhibitors patent thumbnailElectrochemical determination of factor xa inhibitors
Methods and devices for determining factor xa inhibitors, in particular heparins and fractionated or low-molecular-weight heparins, as well as direct factor xa inhibitors in blood samples. The methods include contacting a blood sample with a detection reagent that contains at least one thrombin substrate having a peptide residue that can be cleaved by thrombin and is amidically bound via the carboxyl end to an electrogenic substance, and with a known amount of factor x reagent and an activator reagent which induces the conversion of factor x into factor xa.
04/17/14
20140106257
 Cohesive assembly of carbon and its application patent thumbnailCohesive assembly of carbon and its application
Cohesive carbon assemblies are prepared by obtaining a carbon starting material in the form of powder, particles, flakes, or loose agglomerates, dispersing the carbon in a selected organic solvent by mechanical mixing and/or sonication, and substantially removing the organic solvent, typically by evaporation, whereby the cohesive assembly of carbon is formed. The method is suitable for preparing free-standing, monolithic assemblies of carbon nanotubes in the form of films, wafers, or discs, having high carbon packing density and low electrical resistivity.
04/17/14
20140106253
 Fuel cell with improved thermal management patent thumbnailFuel cell with improved thermal management
A fuel cell including at least two stacks of electrochemical cells, a heat management system including a circuit for flowing a coolant into each of the stacks fed in parallel, and an outside circuit for flowing the coolant outside the stacks. The outside circuit includes a first subcircuit including a heat exchanger and a second subcircuit directly connected to an inlet of the inside circuit, and controlling valves for controlling flow of the coolant toward either or both subcircuits as a function of temperature of the coolant at an output of each of the stacks.
04/17/14
20140106248
Fuel cell with low water consumption
A technique to provide fuel to a solid oxide fuel cell with low water consumption is described that includes providing an initial fuel mixture with air and hydrocarbon, and partially oxidizing the fuel mixture with a catalyst to provide a reformed fuel mixture. Also included is adding an amount of water to the reformed fuel mixture to reduce formation of elemental carbon from carbon monoxide in the reformed fuel mixture and supplying a portion of the reformed fuel mixture combined with water to an electrochemical device that produces electrical power from hydrogen in the reformed fuel mixture..
04/17/14
20140106241
Electrochemical cell with a zinc-indium electrode
An electrochemical cell has an electrode which includes a zinc-indium alloy as electrochemically active material, wherein the alloy is present in the form of particles and the entirety of the particles is composed of at least two particle fractions differing in indium concentration.. .
04/17/14
20140106232
Nanoscale three-dimensional battery architecture
A three-dimensional nanobattery formed by individually wiring nanostructured electrodes and combining them with an electrolyte. Short, capped nanotubes termed ‘nanobaskets’ are formed by sputtering coating onto nanoporous templates.
04/17/14
20140106214
Layered materials with improved magnesium intercalation for rechargeable magnesium ion cells
Electrochemical devices which incorporate cathode materials that include layered crystalline compounds for which a structural modification has been achieved which increases the diffusion rate of multi-valent ions into and out of the cathode materials. Examples in which the layer spacing of the layered electrode materials is modified to have a specific spacing range such that the spacing is optimal for diffusion of magnesium ions are presented.
04/17/14
20140106197
Submersible including an electrochemical battery
Means (7) for reducing the flow of the electrolyte between the electrochemical cell (3) and the tank (4), said flow-inducing means including an axial flow pump axially arranged in the tank and including a motor-driven wheel rotatably mounted in a diffuser, is characterized in that the wheel of the pump is not asymmetric.. .
04/17/14
20140106007
Electrochemical activation of water
The methods, systems, and apparatus disclosed herein employ natural, common salts, that are electrochemically activated (eca) in an aqueous solution to result in an eca product solution that is safe and non-toxic. Various implementations include a portable table top design having a portable receptacle that includes electrodes.
04/17/14
20140104755
Electrochemical capacitor
There is provided an electrochemical capacitor including a lid; a case having a via, and forming a liquid chamber together with the lid; an electric storage element housed in the liquid chamber; an electrolyte housed in the liquid chamber; a wiring having a via part arranged within the via, and connecting an inside to an outside of the liquid chamber; an extraction electrode connected to the via part; an overcoating layer for coating the extraction electrode, and having an opening to expose a partial region of the extraction electrode; and a conductive adhesive layer for fixing the electric storage element to the overcoating layer, and electrically connecting the electric storage element to the extraction electrode through the opening.. .
04/17/14
20140103538
Enhanced electrochemical deposition filling
One embodiment is a method for void-free metallic electrofilling inside openings, said method includes: providing a substrate with at least one opening, the substrate includes an electrically conductive surface, including inside the at least one opening; immersing the substrate in an electrolyte contained in an ecd cell, the ecd cell includes at least one anode and a cathode, the cathode includes at least a portion of the conductive surface, the electrolyte includes plating metallic ions and at least one inhibitor additive, said metallic ions and at least one inhibitor additive having concentrations; providing electrolyte agitation across the substrate surface; and applying electroplating current density to the substrate; wherein the agitation, the concentrations, and the electroplating current density are such to produce void-free metallic electrofilling of the at least one opening, and wherein a height of electrodeposited surface bumps, or transition steps or humps, or transition spikes, is less than 140 nm.. .
04/17/14
20140103534
Electrochemical deposition on a workpiece having high sheet resistance
A method for at least partially filling a feature on a workpiece generally includes obtaining a workpiece including a feature, depositing a first conductive layer in the feature, wherein the sheet resistance of the first conductive layer is greater than 10 ohm/square, depositing a second conductive layer in the feature by electrochemical deposition, wherein the electrical contacts are at least partially immersed in the deposition chemistry.. .
04/17/14
20140103310
Complexation of low-molecular semiconductors for the application as an emitter complex in organic light-emitting electrochemical cells (oleecs)
The invention relates to an oleec component and to a production process therefor. This component has an active layer including a novel emitter complex.
04/17/14
20140102916
Electrochemical flow cell
Described is an electrochemical flow cell (1) for analyzing fluid samples including a first member (100) including a first working surface (101), the first working surface (101) including a sample outlet (102), and a second member (200) including a second working surface (201), the second working surface (201) including a working electrode (202). The first and second member (100, 200) being connectable to each other to create a chamber (2) in between the first (101) and second working surface (201).
04/17/14
20140102915
Electrochemical proximity assay
The present disclosure includes an electrochemical proximity assay (ecpa) which leverages two aptamer or antibody-oligonucleotide probes and proximity-dependent dna hybridization to move a redox active molecule near an electrically conductive base. The ecpa of the present disclosure produces rapid, quantitative results, enabling point-of-care use in the detection of biomarkers of disease..
04/17/14
20140102897
Three compartment electrochemical cell
Disclosed herein are embodiments of an apparatus for analysis of electrochemical dissolution. One embodiment comprises a working electrode submerged in a first reaction chamber containing liquid electrolyte, a counter electrode submerged in a second reaction chamber containing liquid electrolyte, a reference electrode submerged in a third reaction chamber and electrolytically connected to the working electrode and an ion conductor electrolytically connecting the first reaction chamber and the second reaction chamber while physically separating the first reaction chamber and the second reaction chamber..
04/17/14
20140102540
Dye, photoelectric conversion element using the same, photoelectrochemical cell, and method of producing dye
Wherein a represents a group of atoms necessary for forming a ring together with the carbon-nitrogen bond; at least one of y1a and y2a represents an acidic group, in which when they each represent an acidic group, they may be the same as or different from each other, or when only one of them represents an acidic group, the other represents an electron-withdrawing group; d represents a group to give a dye; n represents an integer of 1 or greater; l represents a single bond or a divalent linking group; and y3a represents an acidic group.. .
04/17/14
20140102478
Method and system for cleaning sheet- or plate-shaped objects
The invention describes a system for cleaning sheet- or plate-like objects (10), in particular for cleaning electrodes and/or separators for constructing an electrochemical energy storage means or cleaning parts of such electrodes or separators, wherein the sheet- or plate-like objects (10) have a first object side (11) and a second object side (12), which is situated opposite the first object side, and at least one side surface which connects the first object side (11) and the second object side (12). The cleaning system (50) has: a first conveyor belt (1) for moving the object (10) to a first cleaning apparatus (21), wherein the first conveyor belt (1) is arranged and designed in such a way that it holds the object (10) such that the second object side (11) faces the first conveyor belt (1); the first cleaning apparatus (21) which is arranged and designed in such a way that it can clean the first object side (12) and at least one side surface of the object (10) on the first conveyor belt (1); a second conveyor belt (2) for taking the object (10) from the first conveyor belt (1) and moving the object (10) to a second cleaning apparatus (22), wherein the second conveyor belt (1) is arranged and configured in such a way that it holds the object (10) such that the first object side (12) faces the second conveyor belt (1); and the second cleaning apparatus (22) which is arranged and designed in such a way that it can clean the second object side (11) and at least one side surface of the object (10) on the second conveyor belt (2)..
04/17/14
20140101931
Method for manufacturing separator, separator manufactured therefrom and method for manufacturing electrochemical device having the same
Disclosed is a method for manufacturing a separator for an electrochemical device. The method contributes to formation of a separator with good bondability to electrodes and prevents inorganic particles from detaching during an assembling process of an electrochemical device..
04/10/14
20140100376
Process for the electrochemical preparation of gamma-hydroxycarboxylic esters and gamma-lactones
γ-hydroxycarboxylic esters and γ-lactones which are suitable as flavors can be prepared by electrochemical reductive cross-coupling of α,β-unsaturated esters with carbonyl compounds in an undivided electrolysis cell having a cathode composed of lead, lead alloys, cadmium, cadmium alloys, mercury, steel, glassy carbon or boron-doped diamonds and a basic aqueous electrolyte comprising an electrolyte salt which suppresses the cathodic formation of hydrogen.. .
04/10/14
20140099566
Resilient flow structures for electrochemical cell
An electrochemical cell is disclosed comprising, a first flow structure, a second flow structure, and a membrane electrode assembly disposed between the first and second flow structures. The electrochemical cell further comprises a pair of bipolar plates, wherein the first flow structure, the second flow structure, and the membrane electrode assembly are positioned between the pair of bipolar plates.
04/10/14
20140099562
Design of bipolar plates for use in conduction-cooled electrochemical cells
The present disclosure is directed towards the design of bipolar plates for use in conduction-cooled electrochemical cells. Heat generated during the operation of the cell is removed from the active area of the cell to the periphery of the cell via the one or more bipolar plates in the cell.
04/10/14
20140099557
Non-aqueous electrolyte for high voltage rechargeable magnesium batteries
An electrolyte for use in electrochemical cells is provided. The properties of the electrolyte include high conductivity, high coulombic efficiency, and an electrochemical window that can exceed 3.5 v vs.
04/10/14
20140099552
Nanocomposite cathode active material for lithium secondary batteries, method for preparing the same and lithium secondary batteries comprising the same
In accordance with the present disclosure, the time and cost for manufacturing a lithium secondary battery can be reduced and the manufactured lithium secondary battery has superior electrochemical properties.. .
04/10/14
20140099522
Low-temperature liquid metal batteries for grid-scaled storage
An electrochemical cell and its method of operation includes an electrolyte having a binary salt system of an alkali hydroxide and a second alkali salt. The anode, cathode, and electrolyte may be in the molten phase.
04/10/14
20140099252
System and method for supplying hydrogen and deuterium to lenr and e-cat based energy generating systems
An approach for supplying hydrogen and/or deuterium to lenr and e-cat based energy generating systems includes receiving a source material that is rich in hydrogen and/or deuterium. A gaseous form of at least one of those elements is extracted from the source material via electrochemical dissociation, hydrocarbon recovery, or a suitable mechanical process.
04/10/14
20140097853
Interference compensated photoionization detector
An integrated sensor of volatile organic gas can include a photoionization detector (pid) and one or more additional detectors such as an infrared detector, a catalytic combustion detector, or an electrochemical detector. One embodiment includes a methane detector that allows correction of the pid measurements for the interference of methane with the pid and/or allows a combination of measurements of the sensors to measure a total hydrocarbon concentration.
04/10/14
20140097097
Systems, devices and methods for improving accuracy of biosensors using fill time
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, the method includes detecting a presence of a sample in an electrochemical sensor including two electrodes.
04/10/14
20140097095
Generation of variable concentrations of chlorine dioxide
A chlorine dioxide generator is provided. The generator includes a controller, a pump electrically connected to the controller and configured to pump reactant feedstock, a power supply electrically connected to the controller, and an electrochemical cell electrically connected to the power supply and configured to receive reactant feedstock from the pump and produce chlorine dioxide.
04/03/14
20140094746
Fluid delivery system with electrochemical sensing of analyte concentration levels
A system and a method for delivering fluid to and sensing analyte levels in the body of the patient are disclosed. The system includes a dispensing apparatus configured to infuse fluid into the body of the patient and a sensing apparatus configured to be in communication with the dispensing apparatus and further configured to detect a level of analyte concentration in the body of the patient..
04/03/14
20140093811
Electrochemical cell having a frame seal for alternative sealing against marginal leakages of the electrolyte
The invention relates to an electrochemical cell comprising an anode and a cathode compartment separated by a membrane, housing corresponding electrodes. The anode and the cathode compartments having external walls with frame-type flanged areas in the contact area of both compartments.
04/03/14
20140093810
Alternative installation of a gas diffusion electrode in an electrochemical cell having percolator technology
The invention relates to an electrochemical cell comprising an anode and a cathode compartments, separated by a membrane, having corresponding electrodes; said anode and cathode compartments each having an external wall, flanged areas designed like frames in the contact area of the compartments, and a gas diffusion electrode comprising a liquid-permeable carrier coated with a catalyst material; said gas diffusion electrode featuring an area not coated with catalyst at its bottom edge, said area, at the bottom end of the electrochemical cell, protruding between the flanged areas of the external wall of the cathode compartment and the flanged areas of the external wall of the anode compartment in the contact area of the compartments; a porous material arranged parallel between the gas diffusion electrode and the membrane, and devices for the supply and discharge of gas and electrolyte, with a gas space separated from an electrolyte space by appropriate means.. .
04/03/14
20140093799
Devices and processes for carbon dioxide conversion into useful fuels and chemicals
Electrochemical devices for converting carbon dioxide to useful reaction products include a solid or a liquid with a specific ph and/or water content. Chemical processes using the devices are also disclosed, including processes to produce co, hco−, h2co, (hco2), h2co2, ch3oh, ch4, c2h4, ch3ch2oh, ch3coo−, ch3cooh, c2h6, (cooh)2, (coo−)2, acrylic acid, diphenyl carbonate, other carbonates, other organic acids and synthetic fuels.
04/03/14
20140093783
Lithium-ion electrochemical cells including fluorocarbon electrolyte additives
Lithium-ion electrochemical cells are provided that include a positive electrode that includes a lithium metal oxide or a lithium metal phosphate, a negative electrode capable of intercalating or alloying with lithium, and an electrolyte that includes an additive. The additive includes a multifunctional anion that has the formula, x—so2—rf′—so2—y, wherein x and y are, independently, either o— or rfso2n—, rf is a straight or branched fluoroalkyl moiety having from 1 to 6 carbon atoms, and can, optionally, contain one or more in-chain heteroatoms, wherein rf′ is a straight or branched chain or cyclic fluoroalkylene having from 1 to 10 carbon atoms and can, optionally, contain one or more in-chain heteroatoms, and wherein both rf and rf′ have a maximum of 20% non-fluorine substituents.
04/03/14
20140093782
Nanomachined structures for porous electrochemical capacitors
Embodiments of the invention describe energy storage devices, porous electrodes, and methods of formation. In an embodiment, an energy storage device includes a porous structure containing multiple main channels that extend into an electrically conductive structure at an acute angle.
04/03/14
20140093769
Carbon nanotube-based electrode and rechargeable battery
Carbon nanotube-based electrode materials for rechargeable batteries have a vastly increased power density and charging rate compared to conventional lithium ion batteries. The electrodes are based on a carbon nanotube scaffold that is coated with a thin layer of electrochemically active material in the form of nanoparticles.
04/03/14
20140093764
Method and device for electrochemical cell propagation avoidance in a battery module
A method and device for cooling an electrochemical cell is provided. In one embodiment, the cooling element for an electrochemical cell includes a metal element configured to engage with an electrochemical cell and absorb thermal energy from the electrochemical cell.
04/03/14
20140093760
Battery control systems
Various embodiments herein relate to the design of battery stacks, batteries and battery packs that are able to accommodate volumetric expansion in the battery materials. These designs may be especially useful in connection with batteries having negative electrodes made of lithium metal and/or positive electrodes made of an electrochemically active conversion material.
04/03/14
20140093755
Battery system with heat exchanger
A battery module includes a plurality of electrochemical cells arranged in a first row and a second row offset from the first row. The battery module also includes a heat exchanger configured to allow a fluid to flow through the heat exchanger.
04/03/14
20140093440
Corrosion control in acid gas removal equipment by the situ generation of polysulfide ions
A method for the reduction of corrosion in a treatment unit acid used for separating hydrogen sulfide from and acid gas stream using an alkaline absorption solution. Ions comprising the s2− and/or hs− ions formed by the absorption of the hydrogen sulfide in the absorbent solution are subjected to in situ electrochemical oxidization to form polysulfide ions which form a protective coating on the surfaces of the unit..
04/03/14
20140093052
Transmission-geometry electrochemical cell for in-situ scattering and spectroscopy investigations
The present invention relates to a test chamber that can be used to perform a variety of x-ray and neutron spectroscopy experiments including powder diffraction, small-angle scattering, x-ray absorption spectroscopy, and pair distribution functions, such chamber comprising a first electrode with an x-ray transparent window; a second electrode with an x-ray transparent window; a plurality of insulating gaskets providing a hermetic seal around the sample and preventing contact between said first and second electrodes; and an insulating housing into which the first electrode is secured.. .
04/03/14
20140091298
Novel compound and organic light-emitting device using same
The present invention provides a novel compound that is capable of largely improving a life span, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device in which the compound is included in an organic compound layer.. .


Popular terms: [SEARCH]

Troche topics: Quantum Dot, Lead Telluride, Crystallin, Lead Selenide, Lead Sulfide, Electrolyte, Test Strip, Chemical Reaction, Accommodation

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