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Troche patents



      
           
This page is updated frequently with new Troche-related patent applications. Subscribe to the Troche RSS feed to automatically get the update: related Troche RSS feeds. RSS updates for this page: Troche RSS RSS


System for protection of soft tissues against a teeth whitening substance

System for protection of soft tissues against a teeth whitening substance

Method for the preparation of catalyst-coated membranes method for the preparation of catalyst-coated membranes

Anion binder for solid alkaline fuel cell, method of preparing the same and membrane-electrode assembly

Date/App# patent app List of recent Troche-related patents
10/23/14
20140315773
 Novel method for the formulation of nail polish remover patent thumbnailNovel method for the formulation of nail polish remover
A nail polish remover that is safer and more environmentally friendly than conventional acetone-based and petrochemical-based nail polish removers containing a mixture of water and at least one lower alkyl acetate, and an amount of an emulsifier that is sufficient to emulsify the alkyl acetate to prevent phase separation of the mixture. Exemplary compositions include, as the lower alkyl acetate, n-butyl acetate in an amount of from 10% to 60% by volume, ethanol, as the emulsifier, in an amount of from 0 to 20% by volume, and the balance being water..
10/23/14
20140315141
 System for protection of soft tissues against a teeth whitening substance patent thumbnailSystem for protection of soft tissues against a teeth whitening substance
The appliance includes a brushhead having conductive fiber bristles by which a potential is applied to electrochemically activate a teeth whitening substance, such as peroxide, in the vicinity of the teeth. An impedance appliance system (62) or an optical appliance system (27) provides information concerning whether the conductive fiber bristles are adjacent a tooth surface or gum region.
10/23/14
20140315121
 Method for the preparation of catalyst-coated membranes method for the preparation of catalyst-coated membranes patent thumbnailMethod for the preparation of catalyst-coated membranes method for the preparation of catalyst-coated membranes
The present invention is directed to a method for preparing an integral 3-layer catalyst-coated membrane (ccm) for use in electrochemical cells, e.g. Pem (polymer-electrolyte membrane) fuel cells.
10/23/14
20140315115
 Anion binder for solid alkaline fuel cell, method of preparing the same and membrane-electrode assembly patent thumbnailAnion binder for solid alkaline fuel cell, method of preparing the same and membrane-electrode assembly
The present invention concerns the preparation of an anion binder for a solid alkaline fuel cell which enhances durability to electrochemical reactions and makes the production of electrode slurry easy. A method of preparing an anion binder for a solid alkaline fuel cell includes: (a) mixing an electrolytic monomer of quaternary ammonium salts having a cation group, a bisacrylicamide crosslinking agent having a tertiary amino group, and water together by stirring; (b) mixing the mixture with a photoinitiator; (c) interposing the solution between polyethylene terephthalate films and irradiating the solution with ultraviolet light for crosslinking and polymerization; and (d) pulverizing crosslinked polymerized resin to a nano size..
10/23/14
20140315113
 Flow battery with enhanced durability patent thumbnailFlow battery with enhanced durability
A flow battery includes at least one electrochemical cell that has a first electrode, a second electrode spaced apart from the first electrode and a separator arranged between the first electrode and the second electrode. A first storage portion and a second storage portion are respectively fluidly connected with the at least one electrochemical cell.
10/23/14
20140315101
 Low internal resistance beta - and betaLow internal resistance beta - and beta" - alumina electrolyte produced via vapor phase method
A process for making a solid electrolyte for an electrochemical cell. The process includes providing a multilayer material having a porous layer and a nonporous layer, the nonporous layer containing a first oxide selected from alpha-alumina, gamma-alumina, alpha-gallium oxide, and/or combinations thereof.
10/23/14
20140315097
 Asymmetric battery having a semi-solid cathode and high energy density anode patent thumbnailAsymmetric battery having a semi-solid cathode and high energy density anode
Embodiments described herein relate generally to devices, systems and methods of producing high energy density batteries having a semi-solid cathode that is thicker than the anode. An electrochemical cell can include a positive electrode current collector, a negative electrode current collector and an ion-permeable membrane disposed between the positive electrode current collector and the negative electrode current collector.
10/23/14
20140315095
 Collector, electrode structure, nonaqueous electrolyte battery, and electrical storage device patent thumbnailCollector, electrode structure, nonaqueous electrolyte battery, and electrical storage device
A current collector with improved electrochemical stability having a conductive resin layer formed thereon is provided. The current collector 3 of the present embodiment is structured by forming a conductive resin layer 1 on at least one side of a conductive substrate 2.
10/23/14
20140315088
 Electrode including current collector with nano-scale coating and method of making the same patent thumbnailElectrode including current collector with nano-scale coating and method of making the same
Current collectors and methods are provided that relate to electrodes that are useful in electrochemical cells. The provided current collectors include a metallic substrate, a substantially uniform nano-scale carbon coating, and an active electrode material.
10/23/14
20140315047
 System of power batteries for determining the impedance of a stage patent thumbnailSystem of power batteries for determining the impedance of a stage
An accumulator battery system has stages, a power connection, a controller, and circuits. The stages are series-connected.
10/23/14
20140314950
Method of making an electrochemical sensor strip
A method of making an electrochemical sensor strip that includes: depositing a first electrode on a base; depositing a second electrode on the base; applying a first layer onto the first electrode; and applying a second layer onto the second electrode. The first layer includes an oxidoreductase and a mediator.
10/23/14
20140312291
Nonvolatile memory cells and methods of forming nonvolatile memory cells
A method of forming a nonvolatile memory cell includes forming a first electrode having a first current conductive material and a circumferentially self-aligned second current conductive material projecting elevationally outward from the first current conductive material. The second current conductive material is different in composition from the first current conductive material.
10/23/14
20140312054
Dispenser for electrochemical sensors
The invention provides dispensers for sensors. The dispensers of the invention are capable of storing a plurality of sensors and dispensing them one-by-one..
10/23/14
20140311924
System and method for measuring an analyte in a sample and correcting for interferents
Methods and systems to apply a plurality of test voltages to the test strip and measure a current transient output resulting from an electrochemical reaction in a test chamber of the test strip so that a glucose concentration can be determined that account for interferent substances in the body fluid sample. A method of determining blood glucose concentration with a glucose measurement system that includes a test strip and test meter.
10/23/14
20140311918
Multi-step electrochemical stripping method
A multi-step electrochemical stripping method includes providing a determined electrode potential between a reference electrode and an article submerged in an electrolyte; recording a current peak value of a current signal flowing through the article; removing the voltage provided to the article when the current signal falls to a determined first current value after passing the current peak value; refreshing the electrolyte; providing the determined electrode potential again for a determined time and determining whether the current signal is less than a determined second current value during the determined time, if not, goes back to the refreshing step; and if yes, the process ends.. .
10/23/14
20140311915
Anode for oxygen evolution
An electrode for electrochemical processes comprises a substrate of titanium or other valve metal, an intermediate protection layer based on valve metal oxides and a catalytic layer based on oxides of tin and of iridium doped with small amounts of oxides of elements selected between bismuth, antimony, tantalum and niobium. The electrode used in electrometallurgical processes, for example in the electrowinning of metals, as anode for anodic oxygen evolution presents a reduced overvoltage and a higher duration..
10/23/14
20140311913
Method for synthesis of nano-crystalline metal oxide powders
A method for synthesis of nanostructured metal oxide powders. The method comprises converting the metallic material into a precipitate of metal hydroxide by an electrochemical reaction and calcinating the metal hydroxide to form the metal oxides.
10/23/14
20140311903
Electrochemical sensors and a method for their manufacture
The invention provides electrochemical-based modules useful for the determination of an analyte in a bodily fluid sample. The modules of the invention provide opposed electrodes, but the contact areas for making electrical contact between the electrodes and the analyte measurement device are coplanar..
10/23/14
20140311896
Electrorecovery of gold and silver from thiosulphate solutions
The present invention is related to the mining industry and treatment of mineral and materials that contain gold and silver. Specifically, it is related to a process to recover gold and silver, from copper thiosulfate solutions with a autogenerated electrolysis process.
10/23/14
20140310951
Phased introduction of lithium into the pre-lithiated anode of a lithium ion electrochemical cell
The present invention relates to a method for combining anode pre-lithiation, limited-voltage formation cycles, and accelerating aging via heated storage to maximize specific capacity, volumetric capacity density and capacity retention of a lithium-ion electrochemical cell.. .
10/16/14
20140309146
Emulsions and methods usable within a wellbore
Emulsions usable within a wellbore as drilling fluids can be prepared by providing an emulsion base that includes a crude biodiesel product, and adding an emulsifying subsystem to the emulsion base. Solid particles in the emulsifying subsystem migrate to interfaces between continuous and discontinuous components in the emulsion base to define phases of the emulsion.
10/16/14
20140308590
Solid polymer electrolyte, method of preparing solid polymer electrolyte and electrochemical device
Provided is a solid electrolyte including an epitaxial thin film crystal made of an electrolyte containing at least lithium.. .
10/16/14
20140308583
Nanocomposite anode materials for sodium-ion batteries
The disclosure relates to an anode material for a sodium-ion battery having the general formula aox—c or acx—c, where a is aluminum (al), magnesium (mg), titanium (ti), vanadium (v), chromium (cr), manganese (mn), iron (fe), cobalt (co), nickel (ni), zirconium (zr), molybdenum (mo), tungsten (w), niobium (nb), tantalum (ta), silicon (si), or any combinations thereof. The anode material also contains an electrochemically active nanoparticles within the matrix.
10/16/14
20140308544
Cosolvent electrolytes for electrochemical devices
A system and method for stabilizing electrodes against dissolution and/or hydrolysis including use of cosolvents in liquid electrolyte batteries for three purposes: the extension of the calendar and cycle life time of electrodes that are partially soluble in liquid electrolytes, the purpose of limiting the rate of electrolysis of water into hydrogen and oxygen as a side reaction during battery operation, and for the purpose of cost reduction.. .
10/16/14
20140308200
Method for making anode active material of lithium ion battery
A method for making an anode active material of a lithium ion battery is provided. In the method, a tetrabutyl titanate solution and a water solution of lithium hydroxide is provided.
10/16/14
20140307302
Vertical electrochromic display
A directly addressable display device comprising at least one pixel cell (1-9), each pixel cell (1-9) being arranged for displaying a symbol, which symbol is repeatedly switchable between an on-state and an off-state, wherein each pixel cell (1-9) comprises an electrochromic layer (110) comprising an electrochromic and electrochemically active organic polymer material being electrochemically switchable between two different visually detectable coloring states; a counter electrode layer (140) comprising an electronically conductive material, wherein said counter electrode layer (140) in the viewing direction of the display device is arranged behind said electrochromic layer (110); an electrolyte layer (130), which electrolyte layer (130) is solid and arranged spatially between, and in ionic contact with, said electrochromic layer (110) and said counter electrode layer (140); a symbol defining layer (120) which is electronically and ionically insulating, arranged in direct ionic contact with said electrochromic layer (110), and which comprises one or more openings (121-129) which encloses said electrolyte layer (130) and defines the shape of said symbols; wherein said electrolyte layer (130) comprises a composition comprising a polyelectrolyte selected from one or more cationic polymers, wherein the electrolyte is substantially free of small cations.. .
10/16/14
20140305811
Methods for the electrochemical treatment of self-assembled monolayers
The present invention provides compositions and methods directed to an electrode initialization step for the electrochemical treatment of monolayers used in electrochemical detection of target analytes on the surface of a monolayer. Electrode initialization creates a more stable monolayer, and resolves variability within the electrochemical signal detected on the monolayer..
10/16/14
20140305810
Apparatus and method for diagnostic gas analysis
A handheld, small but accurate and reliable device for diagnostic no measurements using a no sensor, where the parameters governing the taking of the sample are different from the parameters optimal for the accuracy of said no sensor. By temporarily storing a portion of the exhaled air, and feeding this to the sensor at a flow rate adapted to the no sensor, the accuracy and sensitivity of a system/method involving no sensors, in particular electrochemical no sensors, can be increased.
10/16/14
20140305808
Methods of determining analyte concentration having enhanced stability and hematocrit performance
The present invention relates to methods of determining the concentration of an analyte in a sample or improving the performance of a concentration determination. The electrochemical sensor strips may include at most 8 μg/mm2 of a mediator.
10/16/14
20140305800
Sea water desalination system
There is disclosed an electrochemical cell for treating water comprising at least one water chamber configured to hold water to be treated; at least one redox electrode comprising reactants capable of accepting and having a reversible redox reaction with at least one negative ion in the water; at least one intercalation electrode capable of accommodating and intercalating at least one positive ion in the water, wherein the intercalation electrode is immersed in the water chamber or separated from the water chamber by an optional porous separator; and an anion exchange membrane separating the redox electrode from the water chamber. The cell can be used to desalinate water having a wide range of salinities, including sea water, and brackish water.
10/16/14
20140305796
Methods and systems for measurement of tear glucose levels
A sensor system for determining glucose concentration in a tear fluid sample includes a working electrode including an immobilized glucose oxidase enzyme portion for reacting with glucose in the tear fluid sample, and a selectivity portion for enhancing the selectivity for glucose over electroactive interferent species in the tear fluid sample. Alternatively, a vessel for receiving the tear fluid sample may include the enzyme portion on an inner wall thereof.
10/09/14
20140303339
"method and apparatus for converting hydrocarbons into olefins"
An apparatus and method are provided for processing hydrocarbon feeds. The method enhances the conversion of hydrocarbon feeds into conversion products, such as ethylene and propylene.
10/09/14
20140303056
Methods and systems for generating aldehydes from organic seed oils
Methods for generating aldehyde-containing compounds in organic seed oils utilizing ozone and direct current without the use of added electrolytes and reducing compounds are disclosed, as are compositions generated by such methods. The reactions can be performed efficiently at ambient temperatures and pressures.
10/09/14
20140302980
Metal catalyst, method for manufacturing the metal catalyst and electrochemical reduction method
The electrochemical reduction method comprises providing a conductor to one side of an insulator, providing a fluid including reduction material and an electron mediator to the other side of the insulator and providing a voltage to the conductor.. .
10/09/14
20140302423
Flow battery with carbon paper
A flow battery includes a liquid electrolyte having an electrochemically active specie. A flow field plate includes a first flow field channel and a second flow field channel that is separated from the first flow field channel by a rib.
10/09/14
20140302421
Electrode for electrochemical cell and method of manufacturing such an electrode
The invention relates to an electrode for an electrochemical cell which exhibits good electron conductivity and good chemical conductivity, as well as good cohesion with the solid electrolyte of the electrochemical cell. To do this, this electrode is made from a ceramic, which is a perovskite doped with a lanthanide having one or more degrees of oxidation and with a complementary doping element taken from the following group: niobium, tantalum, vanadium, phosphorus, arsenic, antimony, bismuth..
10/09/14
20140302408
Additives for hydrogen/bromine cells
The invention relates to the use of 1-alkyl-2-alkyl pyridinium halide (e.g., 1-ethyl-2-methyl pyridinium bromide), 1-alkyl-3-alkyl pyridinium halide (e.g., 1-ethyl-3-methyl pyridinium bromide) or 1-alkyl-3-alkyl imidazolium halide (e.g., 1-butyl 3-methyl imidazolium bromide) as additives in an electrolyte used in hydrogen/bromine cells, for complexing the elemental bromine formed in such cells. The invention also provides an electrolyte comprising aqueous hydrogen bromide and said additives, and processes for operating an electrochemical flow cell selected from the group consisting of hydrogen/bromine or vanadium/bromine cells..
10/09/14
20140302404
Magnesium-based energy storage systems and methods having improved electrolytes
Electrolytes for mg-based energy storage devices can be formed from non-nucleophilic mg2+ sources to provide outstanding electrochemical performance and improved electrophilic susceptibility compared to electrolytes employing nucleophilic sources. The instant electrolytes are characterized by high oxidation stability (up to 3.4 v vs mg), improved electrophile compatibility and electrochemical reversibility (up to 100% coulombic efficiency).
10/09/14
20140302402
Nonaqueous electrolyte compositions
Electrolyte compositions comprising fluorinated acyclic carboxylic acid esters, fluorinated acyclic carbonates, and/or fluorinated acyclic ethers; co-solvents; and certain film-forming chemical compounds are described. The electrolyte compositions are useful in electrochemical cells, such as lithium ion batteries where they provide the improved performance of a combination of high capacity and high cycle life..
10/09/14
20140302401
Nonaqueous electrolyte compositions
Electrolyte compositions comprising fluorinated acyclic carboxylic acid esters, fluorinated acyclic carbonates, and/or fluorinated acyclic ethers; co-solvents; and certain film-forming chemical compounds are described. The electrolyte compositions are useful in electrochemical cells, such as lithium ion batteries where they provide the improved performance of a combination of high capacity and high cycle life..
10/09/14
20140302398
Polyurethane-based electrode binder compositions and electrodes thereof for electrochemical cells
The invention relates to an electrode binder composition, an electrode made using the described binder composition, and an electrochemical cell made using the described electrode, where the all of these materials are made using a composition of a poly(dialkylene ester) thermoplastic polyurethane composition. The electrode is made using the described thermoplastic polyurethane and an electrode active material.
10/09/14
20140302396
Nano silicon-carbon composite material and preparation method thereof
The invention relates to a nano silicon-carbon composite negative material for lithium ion batteries and a preparation method thereof. A porous electrode composed of silica and carbon is taken as a raw material, and a nano silicon-carbon composite material of carbon-loaded nano silicon is formed by a molten salt electrolysis method in a manner of silica in-situ electrochemical reduction.
10/09/14
20140302395
Silicon oxide for non-aqueous electrolyte secondary battery negative electrode material, method for manufacturing the same, lithium ion secondary battery, and electrochemical capacitor
According to the present invention, there is provided a silicon oxide for a non-aqueous electrolyte secondary battery negative electrode material wherein the silicon oxide is a carbon-containing silicon oxide obtained by codeposition from a sio gas and a carbon-containing gas, an the carbon-containing silicon oxide has a carbon content of 0.5 to 30%. As a result, it is possible to provide a silicon oxide which is capable of manufacturing a non-aqueous electrolyte secondary battery having excellent cycle characteristics and a high capacity in case ox using as a negative electrode material, a method for manufacturing the same, and a lithium ion secondary battery and an electrochemical capacitor using the same..
10/09/14
20140302393
High capacity lithium-ion electrochemical cells and methods of making same
High capacity lithium-ion electrochemical cells are provided that include positive electrode comprising a layered lithium transition metal oxide having a first irreversible capacity and a negative electrode that includes an alloy anode material that also has a first irreversible capacity. The first irreversible capacity of the positive electrode is less than the first irreversible capacity of the negative electrode.
10/09/14
20140302386
Compounds having a redox group, use thereof as an electrolyte additive, electrolyte composition, and electrochemical systems containing same
The invention relates to compounds comprising a redox group, to the use thereof as an additive to an electrolyte composition, to an electrolyte composition including such an additive, and to electrochemical systems including such an electrolyte composition, in particular lithium or sodium batteries and supercapacitors having a double electric layer.. .
10/09/14
20140302351
Electrochemical cell including an integrated circuit
An electrochemical cell has a housing. The housing has at least one open end and a sidewall.
10/09/14
20140302350
Electrochemical cell including an integrated circuit
An electrochemical cell has a housing. The housing has at least one open end and a sidewall.
10/09/14
20140302349
Electrochemical cell including an integrated circuit
An electrochemical cell has a housing. The housing has at least one closed end.
10/09/14
20140302348
Electrochemical cell including an integrated circuit
An electrochemical cell has a housing. The housing has at least one open end and a sidewall.
10/09/14
20140302347
Electrochemical cell including an integrated circuit
An electrochemical cell has a housing. The housing has at least one open end and a sidewall.
10/09/14
20140301922
Preparation of lithium carbonate from lithium chloride containing brines
This invention relates to a method for the preparation of lithium carbonate from lithium chloride containing brines. The method can include a silica removal step, capturing lithium chloride, recovering lithium chloride, supplying lithium chloride to an electrochemical cell and producing lithium hydroxide, contacting the lithium hydroxide with carbon dioxide to produce lithium carbonate..
10/09/14
20140301020
Mesoporous nanocrystalline film architecture for capacitive storage devices
A mesoporous, nanocrystalline, metal oxide construct particularly suited for capacitive energy storage that has an architecture with short diffusion path lengths and large surface areas and a method for production are provided. Energy density is substantially increased without compromising the capacitive charge storage kinetics and electrode demonstrates long term cycling stability.
10/09/14
20140300194
Dc voltage source including electrochemical cells having an adaptive voltage level
A dc voltage power source, comprising: first electrochemical cells electrically connected in series; a dc/dc converter, the output of the converter being connected in series with said first electrochemical cells, a secondary dc voltage source applying its potential difference to the input of the converter.. .


Popular terms: [SEARCH]

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

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This listing is a sample listing of patent applications related to Troche for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Troche with additional patents listed. Browse our RSS directory or Search for other possible listings.
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