Bruce F. Bell

US Patent 7087340 Proton conducting electrode, method for preparation thereof and electro-chemical device

US Patent 7090822 Cathode electroactive material, production method therefor and secondary cell

US Patent 7094490 Ion conductive block copolymers

US Patent 7094493 Hydrogen storage metal alloy, method for absorption and release of hydrogen using the said alloy and hydrogen fuel battery using the said method

US Patent 7097746 Anodic protection of electrical contacts

US Patent 7097929 Molten carbonate fuel cell

US Patent 7097930 Carbon dioxide management in a direct methanol fuel cell system

US Patent 7101635 Methanol-tolerant cathode catalyst composite for direct methanol fuel cells

US Patent 7118665 Surface treatment process for enhancing a release rate of metal ions from a sacrificial electrode and a related sacrificial electrode

US Patent 7118777 Structures and fabrication techniques for solid state electrochemical devices

US Patent 7122101 Electrically conductive plastic electrode sealingly embedded in an insulating plastic valve seat

US Patent 7122109 Method for the improvements of current efficiency in electrolysis

US Patent 7128817 Feed belt for strip-shaped elements

US Patent 7128888 Proton conductor and method for manufacturing the same, and electrochemical device

US Patent 7131190 Membrane electrode assembly and method of manufacturing a membrane electrode assembly

US Patent 7132182 Method and apparatus for electrochemical compression and expansion of hydrogen in a fuel cell system

US Patent 7132184 Fuel cell system

US Patent 7135104 Method for regulating an electrolysis cell

US Patent 7138038 Expandable anode pod

US Patent 7138039 Liquid isolation of contact rings

US Patent 7141148 Material for a dimensionally stable anode for the electrowinning of aluminum

US Patent 7141149 Electrodes useful for molten salt electrolysis of aluminum oxide to aluminum

US Patent 7141150 Method and test chamber for accelerated aging of materials and bonds subject to corrosion related degradation

US Patent 7144655 Thin-film battery having ultra-thin electrolyte

US Patent 7147768 Electrochemical scale inhibition

US Patent 7147953 Dual fuel cell stacks connected in series electrically and in parallel for gas flow

US Patent 7150852 System and method for reducing galvanic corrosion associated with a mechanical locking device

US Patent 7150920 Metal-carbon composite powders

US Patent 7153409 Electrochemical cell system and method of operation

US Patent 7156962 Electrolyzing electrode and production method therefor and electrolysis method using electrolyzing electrode and electrolysis solution producing device

US Patent 7157187 Thin-film battery devices and apparatus for making the same

US Patent 7160433 Cathodic protection system

US Patent 7160643 Battery pack

US Patent 7163713 Method for making dense crack free thin films

US Patent 7169270 Inert anode electrical connection

US Patent 7169288 Methods and systems of cathodic protection for metallic enclosures

US Patent 7169489 Hydrogen storage, distribution, and recovery system

US Patent 7169492 Method for regulating operation of fuel cell installations controlled according to heat and/or power requirement

US Patent 7172184 Substrate carrier for electroplating solar cells

US Patent 7175749 Method and device for detecting anode effects of an electrolytic cell for aluminum production

US Patent 7179353 Closed end slotted carbon anodes for aluminum electrolysis cells

US Patent 7182852 Cryogenic tank testing method including cathodic protection

US Patent 7183016 Integrated fuel cell power system

US Patent 7183017 Composite polymer electrolytes for proton exchange membrane fuel cells

US Patent 7183019 Negative active material composition for a rechargeable lithium battery, method of producing a negative electrode for a rechargeable lithium battery using the same, and rechargeable lithium battery fabricated using the same

US Patent 7183346 Cathodic corrosion protection powder coating composition and method

US Patent 7186320 Submersible anode made of a resin matrix with a conductive powder supported therein

US Patent 7186321 Cathodic protection system for metallic structures

US Patent 7186327 Method and apparatus for scaling control and in-situ cathodic protection

US Patent 7189312 Under water cable system having an earthing electrode

US Patent 7189319 Axial current meter for in-situ continuous monitoring of corrosion and cathodic protection current

US Patent 7189469 Fuel cell assembly and method of making the same

US Patent 7189477 Low temperature electrochemical cells

US Patent 7192508 Devices to conduct current to or from the electrodes in electrolysis cells, methods for preparation thereof, and an electrolysis cell and a method for production of aluminum by electrolysis of alumina solved in a melted electrolyte

US Patent 7192511 Method for regulating an electrolytic cell

US Patent 7194801 Thin-film battery having ultra-thin electrolyte and associated method

US Patent 7198706 Method for inhibiting corrosion of metal

US Patent 7198707 Apparatus for cathodic protection in an environment in which thin film corrosive fluids are formed and method thereof

US Patent 7201830 Anode for oxygen evolution and relevant substrate

US Patent 7204919 Capping board with at least one sheet of electrically conductive material embedded therein

US Patent 7204920 Contact ring design for reducing bubble and electrolyte effects during electrochemical plating in manufacturing

US Patent 7204925 Structure and method of preventing electrolytic corrosion for magnesium alloy member

US Patent 7208070 Stent manufacture

US Patent 7210220 Apparatus for and method of forming seals in fuel cells and fuel stacks

US Patent 7211173 System for inhibiting fouling of an underwater surface

US Patent 7211177 Electrode for electrolysis in acidic media

US Patent 7211178 Fixture for electro-chemical machining

US Patent 7211343 Fuel cell system and method for voltage monitoring for a fuel cell system

US Patent 7211345 Membrane electrode assemblies for use in fuel cells

US Patent 7214296 Anodic structure for mercury cathode electrolytic cells description of the invention

US Patent 7214297 Substrate support element for an electrochemical plating cell

US Patent 7217345 Cathode guidance and perimeter deposition control assembly in electro-metallurgy cathodes

US Patent 7217347 Diamond electrode for electrolysis

US Patent 7217472 Electrolyte support member for high differential pressure electrochemical cell

US Patent 7217475 Non-aqueous electrolyte secondary battery

US Patent 7220342 Self-repairing structure and coating for corrosive medium

US Patent 7220512 Separator plate for polymer electrolyte fuel cell and polymer electrolyte fuel cell using the same

US Patent 7223324 Capping board with separating walls

US Patent 7223327 Method of preparing free polyelectrolyte membranes

US Patent 7223492 Laminated structure of flat plate type solid oxide fuel cell

US Patent RE39676 Flexible thin layer open electrochemical cell

US Patent 7226532 Cathodic protection of steel within a covering material

US Patent 7229534 Proton exchange membrane (PEM) electrochemical cell having an integral, electrically-conductive, resiliently compressible, porous pad

US Patent 7229536 Electrode for use in hydrogen generation

US Patent 7229537 Composite oxygen ion transport element

US Patent 7229717 Anode active material and battery using it

US Patent 7232508 Electrolytic electrode and process of producing the same

US Patent 7232509 Hydrogen evolving cathode

US Patent 7238263 Corrosion tester

US Patent 7241367 Permeable membrane diaphragm of different layers for electroytic cells

US Patent 7241374 Pulsed electric field method and apparatus for preventing biofouling on aquatic surfaces

US Patent 7241477 Methods of treating electrodes and gas sensors comprising the electrodes

US Patent 7244525 Fuel cell structure

US Patent 7244887 Electrical cells, components and methods

US Patent 7250189 Increasing the hydrophilicity of carbon fiber paper by electropolymerization

US Patent 7252747 Composite proton exchange membrane and method of manufacturing the same

US Patent 7255779 Indolecarboxylic ester trimer and electrochemical cell using the same

US Patent 7255783 Use of infrared imaging to reduce energy consumption and fluoride consumption

US Patent 7255893 Protection of non-carbon anodes and other oxidation resistant components with iron oxide-containing coatings

US Patent 7255894 Non-carbon anodes for aluminium electrowinning and other oxidation resistant components with slurry-applied coatings

US Patent 7255954 Energy devices

US Patent 7258779 Method and means for hydrogen and oxygen generation

US Patent 7258780 Corrosion protection apparatus and method

US Patent 7261833 Ceramic electrolyte coating and methods

US Patent 7261967 Proton exchange membrane (PEM) electrochemical cell having an integral, electrically-conductive, resiliently compressible, porous pad

US Patent 7264697 Marine anode with current tester

US Patent 7264699 Workpiece holder for processing apparatus, and processing apparatus using the same

US Patent 7264707 Corrosion inhibitor materials for use in combination with cathodic protectors in metallic structures

US Patent 7264708 Cathodic protection system using impressed current and galvanic action

US Patent 7264770 Mitigation of stress corrosion cracking of structural materials exposed to a high temperature water

US Patent 7267756 Fine electroforming mold and manufacturing method thereof

US Patent 7273536 Conductive diamond electrode and process for producing the same

US Patent 7276144 Cathodic protection

US Patent 7279087 Method for protecting metal-containing structures, deposited on substrate against corrosion

US Patent 7282125 Contact element holder

US Patent 7285190 Corrosion guard

US Patent 7285192 Pressure electrolyzer and method for switching off a pressure electrolyzer

US Patent 7285193 Encapsulated cathode hanger bar and method of manufacturing

US Patent 7285194 Conductive diamond electrode and process for producing the same

US Patent 7285203 Method and apparatus for instrumental analysis in remote locations

US Patent 7288180 Electric current control method and apparatus for use in gas generators

US Patent 7294243 Contact assemblies for electrochemical processing of microelectronic workpieces and method of making thereof

US Patent 7300560 Cathode block for aluminum refining and method for production thereof

US Patent 7300561 Oxide ion conductive ceramic membrane stacked microstructures; use for separating oxygen from air

US Patent 7303659 System for preventing adhesion of marine organisms

US Patent 7311808 Device and method for increasing mass transport at liquid-solid diffusion boundary layer

US Patent 7314539 Pressure electrolyzer and method for operating one such electrolyzer

US Patent 7314540 Diamond-coated electrode and method for producing same

US Patent 7316765 Apparatus and method for molten salt electrolytic bath control

US Patent 7318885 Hydrogen-oxygen gas generator and hydrogen-oxygen gas generating method using the generator

US Patent 7318889 Apparatus, system and method for extending the life of sacrificial anodes on cathodic protection systems

US Patent RE40035 Modular ceramic oxygen generator

US Patent 7323089 Bonded membrane-electrode assembly for electrolysis of water and water electrolyzer using the same

US Patent 7323090 Bipolar zero-gap type electrolytic cell

US Patent 7326329 Commercial production of hydrogen from water

US Patent 7326330 Method and apparatus for scale and biofilm control

US Patent 7326736 Composite proton exchange membrane and method of manufacturing the same

US Patent 7329331 Electrolysis cell, especially for electrochemical production of chlorine

US Patent 7329332 Diaphragm for electrolytic cell

US Patent 7329336 Stabilizer with cathodic protection

US Patent 7332063 Structure for an electrochemical reactor of the filter-press type

US Patent 7332064 Hangar bar

US Patent 7332065 Electrode

US Patent 7332069 Cathodic corrosion protection powder coating composition and method

US Patent 7335284 Modular electrochemical cell

US Patent 7335285 Electrolytic anode and method for electrolytically synthesizing fluorine containing substance using the electrolytic anode

US Patent 7335289 High purity electrolytic copper and its production method

US Patent 7338582 Method for manufacturing manganese oxide nanostructure and oxygen reduction electrode using said manganese oxide nanostructure

US Patent 7338590 Water-splitting using photocatalytic porphyrin-nanotube composite devices

US Patent 7338591 Method for the cathodic prevention of reinforcement corrosion on damp and wet marine structures

US Patent 7344624 Reducing power consumption in electro-refining or electro-winning of metal

US Patent 7344625 Element for handling connectors for electrolytic cells which are used for the production of aluminum

US Patent 7344792 Electrical contacting device for a fuel cell

US Patent 7344798 Low contact resistance bonding method for bipolar plates in a pem fuel cell

US Patent 7348088 Polymer electrolyte membrane

US Patent 7351316 Water electrolysis method and device for determination of hydrogen and oxygen stable isotopic composition

US Patent 7351317 Electrolytic cell comprising an interior trough

US Patent 7351488 Structures and fabrication techniques for solid state electrochemical devices

US Patent RE40218 Electro-chemical deposition system and method of electroplating on substrates

US Patent 7368049 Method and apparatus for electrowinning copper using the ferrous/ferric anode reaction and a flow-through anode

US Patent 7374643 Composite sacrificial anodes

US Patent 7374647 Arrangement of an electrode, method for making same, and use thereof

US Patent 7378005 Electrode for electrolysis and method of manufacturing electrode for electrolysis

US Patent 7378009 Method of controlling an aluminum cell with variable alumina dissolution rate

US Patent 7378010 System and method for producing copper powder by electrowinning in a flow-through electrowinning cell

US Patent 7381312 Cathodic protection system for a marine propulsion device with a ceramic conductor

US Patent 7381313 Integrated hydrogen production and processing system and method of operation

US Patent 7384521 Method for reducing cell voltage and increasing cell stability by in-situ formation of slots in a Soderberg anode

US Patent 7384522 Ergonomic loading apparatus for electroplating processes

US Patent 7387713 Resistored anode construction

US Patent 7387716 Polymer electrolyte, half cell for electrochemical measurements, and the use thereof

US Patent 7389580 Method and apparatus for thin-film battery having ultra-thin electrolyte

US Patent 7393438 Apparatus for producing metal powder by electrowinning

US Patent 7393440 Hydrogen generation system

US Patent 7396442 Electrochemical oxygen generator module assembly

US Patent 7399389 Corrosion inhibitor dispensing apparatus and methods

US Patent 7399393 Oxide ion conductive ceramic membrane structures for high-pressure oxygen production

US Patent 7402233 Apparatus and method for cathodically protecting metals against corrosion

US Patent 7404878 Gas diffusion electrode assembly, bonding method for gas diffusion electrodes, and electrolyzer comprising gas diffusion electrodes

US Patent 7405020 Carbonized charcoal electrode

US Patent 7407567 Gas sensor element and gas sensor

US Patent 7410563 Method and apparatus for preventing corrosion of contact

US Patent 7416648 Image sensor system for monitoring condition of electrode for electrochemical process tools

US Patent 7419546 Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof

US Patent 7422665 Anode for cathodic protection

US Patent 7422666 Photovoltaically powered cathodic protection system for automotive vehicle

US Patent 7422668 Electrochemical cells

US Patent 7422675 Process for changing anodes in an electrolytic aluminum production cell including adjustment of the position of the anode and device for implementing the process

US Patent 7425249 Subsea solar powered test station with voltage readout

US Patent 7425256 Selective shield/material flow mechanism

US Patent 7425257 Method for the formation of a good contact surface on a cathode support bar and support bar

US Patent 7425284 Inert anode for the production of aluminium by fused bath electrolysis and method of making this anode

US Patent 7427340 Conductive pad

US Patent 7429314 Device for controlling the travel distance of a chisel in a feeding system for an aluminium production electrolytic cell

US Patent 7431809 Electrode for a cathodic protection device

US Patent 7431811 Ruthenium oxide electrodes and fabrication method thereof

US Patent 7431812 Surface oxidised nickel-iron metal anodes for aluminium production

US Patent 7435326 Control for galvanic corrosion inhibiting coupling

US Patent 7438787 Impressed current cathodic protection system for marine engine

US Patent 7438789 Decomposition cell

US Patent 7438790 Electrode for electrolysis and process for producing the same

US Patent 7438985 Proton exchange membrane (PEM) electrochemical cell having an integral, electrically-conductive, resiliently compressible, porous pad

US Patent 7445696 Monitoring electrolytic cell currents

US Patent 7449099 Selectively accelerated plating of metal features

US Patent 7449101 Method of reducing corrosion of metal material

US Patent 7452450 Dimensionally stable anode for the electrowinning of aluminum

US Patent 7452451 Electrode plate and electrolysis apparatus for electrolyis, electrode plate unit, and method for electrolyzing compound comprising hydrogen

US Patent 7452455 System and method for producing metal powder by electrowinning

US Patent 7455754 Diamond electrode and method for production thereof

US Patent 7459064 Solar electrolysis power source

US Patent 7459066 Reference electrode having a microfluidic flowing liquid junction

US Patent 7459067 Semi-permanent reference electrode

US Patent 7462272 Process for multiple stage direct electrowinning of copper

US Patent 7465379 Electrolysis cell and structural elements to be used therein

US Patent 7468121 Conductive diamond electrode and process for producing the same

US Patent 7468124 Method and apparatus for copper corrosion prevention during wet clean

US Patent 7470354 Utilisation of oxygen evolving anode for Hall-Hèroult cells and design thereof

US Patent 7470356 Wireless monitoring of two or more electrolytic cells using one monitoring device

US Patent 7476308 Process for multiple stage direct electrowinning of copper

US Patent 7479208 Electrode for electrochemical reduction

US Patent 7479209 Cathode guidance and perimeter deposition control assembly in electro-metallurgy cathodes

US Patent 7479213 Plating method and plating apparatus

US Patent 7481914 Photoelectrolysis cells, and related devices and processes

US Patent 7482077 Direct hydrocarbon fuel cells

US Patent 7485211 Electro-catalysts for the oxidation of ammonia in alkaline media

US Patent 7485216 Process for recovery of copper from copper-bearing material using pressure leaching, direct electrowinning and solvent/solution extraction

US Patent 7488410 Anode assembly for cathodic protection

US Patent 7491309 System and method for the production of hydrogen

US Patent 7491453 Bio-electrochemically assisted microbial reactor that generates hydrogen gas and methods of generating hydrogen gas

US Patent 7491910 Hardfacing electrode

US Patent 7494576 Electroplating apparatus and method for making an electroplating anode assembly

US Patent 7494580 System and method for producing copper powder by electrowinning using the ferrous/ferric anode reaction

US Patent 7494583 Electrode with surface comprising oxides of titanium and bismuth and water purification process using this electrode

US Patent 7497938 Tribo-chronoamperometry as a tool for CMP application

US Patent 7501051 Electropolishing electrolyte and method for planarizing a metal layer using the same

US Patent 7504009 Method for the formation of a good contact surface on an aluminium support bar and a support bar

US Patent 7504010 Anode for electrolysis of aluminum

US Patent 7504015 Method and device for producing oxygen

US Patent 7504016 Method and system for controlling addition of powdery materials into the bath of an electrolysis cell for the production of aluminium

US Patent RE40672 Cathodic protection of concrete

US Patent 7507319 Anode holder

US Patent 7507493 Electrochemical cell having protection against creep

US Patent 7510583 Cell electrode plate and process for producing the same

US Patent 7510633 Electrolyzer apparatus and method for hydrogen and oxygen production

US Patent 7510640 Method and apparatus for hydrogen generation

US Patent 7513979 Series of electrolysis cells for the production of aluminium comprising means for equilibration of the magnetic fields at the ends of the lines

US Patent 7513980 Electrolytic cell for electrolyzed water generator

US Patent 7513983 Insulator electrode devices

US Patent 7517440 Electrokinetic delivery systems, devices and methods

US Patent 7520968 Conductive pad design modification for better wafer-pad contact

US Patent 7520974 Cathodic protection of a concrete structure having a part in contact with a wetting medium and a part above the medium

US Patent 7527714 Water heater anode and mounting fixture

US Patent 7527715 Method and system for cooling an electrolytic cell for aluminum production

US Patent 7527723 Electrolytic processing apparatus and electrolytic processing method

US Patent 7527889 Fuel cell stack

US Patent 7531274 Sandwich electrode design having relatively thin current collectors

US Patent 7534328 Electrodes useful for molten salt electrolysis of aluminum oxide to aluminum

US Patent 7534329 Frame for holding sheet material taut

US Patent 7540945 Anticorrosive treatment for shaving blades

US Patent 7544275 Device and method for connecting inert anodes for the production of aluminum by fused-salt electrolysis

US Patent 7544281 Uniform current distribution for ECP loading of wafers

US Patent 7547379 Responsive glass membrane for ion selective electrode and ion selective electrode

US Patent 7550068 Wireless electrolytic cell monitoring powered by ultra low bus voltage

US Patent 7550070 Electrode and pad assembly for processing conductive layers

US Patent 7550174 Low contact resistance bonding method for bipolar plates in a PEM fuel cell

US Patent 7553580 Electrode substrate for a fuel cell, a method for preparing the same, and a membrane-electrode assembly comprising the same

US Patent 7560016 Selectively accelerated plating of metal features

US Patent 7560018 Semiconductor electrochemical etching processes employing closed loop control

US Patent 7563355 Cell for gas generation

US Patent 7566387 Apparatus for producing ozone by electrolysis

US Patent 7566388 Electrode catalyst for oxygen reduction and gas diffusion electrode

US Patent 7566389 Electrode

US Patent 7566390 Wafer support apparatus for electroplating process and method for using the same

US Patent 7566514 Catalyst for cathode in fuel cell

US Patent 7569083 Gas diffusion electrode assembly, bonding method for gas diffusion electrodes, and electrolyzer comprising gas diffusion electrodes

US Patent 7575667 Electrode for electrochemical reduction

US Patent 7576534 System and method to forecast the electrical conductivity of anodes for aluminum production before baking

US Patent 7578910 Deep well anodes for electrical grounding

US Patent 7578990 Proton conductor and method for manufacturing the same, and electrochemical device

US Patent 7582195 Cathodic protection system for non-isolated structures including a microprocessor control

US Patent 7585397 Automatic potential control cathodic protection system for storage tanks

US Patent 7591932 Pressure electrolyser and cell frame for said electrolyser

US Patent 7591934 Apparatus for producing metal powder by electrowinning

US Patent 7591937 Method of fixing macro-objects to an electricity conducting- or semi-conducting surface by means of electrografting, surfaces thus obtained and applications thereof

US Patent 7594987 Method and device for electroerosive material machining of a workpiece

US Patent 7597786 Transfer and insulation device for electrolysis

US Patent 7601216 Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof

US Patent 7611611 Structure of an electrode for use in an electrolytic cell

US Patent 7615140 Potentiometric sensor with status monitoring

US Patent 7618519 Cathode element for use in an electrolytic cell intended for production of aluminum

US Patent 7622025 Method and apparatus for decontamination of fluid

US Patent 7625468 Electrode for electrochemical machining

US Patent 7628901 Reference electrode, salt bridge and ionic concentration measuring device by the use of reference electrode and salt bridge

US Patent 7638021 Apparatus for generating gas by electrolysis of a liquid

US Patent 7638025 Fluid handling apparatus

US Patent 7638032 Process for cathodic protection of electrode materials

US Patent 7641868 Cell for generating disinfection water and system using the same

US Patent 7641998 Conductive mono atomic layer coatings for fuel cell bipolar plates

US Patent 7643269 Electrode for an electrical component, component with the electrode, and manufacturing method for the electrode and the component

US Patent 7645366 Microelectronic workpiece holders and contact assemblies for use therewith

US Patent 7648623 Protection of reinforcing steel

US Patent 7655116 Anti-electrolysis system inhibiting the erosion metal objects

US Patent 7655121 Gas sensor interface device and gas sensor system

US Patent 7658823 Interdigitated electrochemical gas generator

US Patent 7658832 Stabilisation of liquid metal electrolyte systems

US Patent 7662268 Method and system for measuring the zeta potential of the cylinder's outer surface

US Patent 7666283 Insoluble anode

US Patent 7670467 Metal oxide supercapacitor having metal oxide electrode coated onto titanium dioxide ultrafine fiber and method for preparing the same

US Patent 7670511 Use of cathodic protection compounds on treated metal articles

US Patent 7674358 Method and apparatus for hydrogen generation

US Patent 7674359 Cylindrical electrode

US Patent 7678247 Cathode edge support device for a remote identifier in electro-winning and electro-refining process

US Patent 7678251 System and method for detecting gas

US Patent 7681304 Membrane electrode assembly and method of manufacturing a membrane electrode assembly

US Patent 7686936 Method for inhibiting fouling of a submerged surface

US Patent 7687030 Hydrogen gas visualization device

US Patent 7691242 Electrochemical half-cell

US Patent 7691252 Process for cathodic protection of electrode materials

US Patent 7691253 Method and apparatus for decontamination of fluid

US Patent 7695601 Electrochemical test apparatus and method for its use

US Patent 7695607 Method and apparatus for decontamination of fluid

US Patent 7700215 Clad current carrier for a solid oxide fuel cell stack

US Patent 7704353 Electrode assembly for the electrochemical treatment of liquids with a low conductivity

US Patent 7704355 Anode for gas evolution reactions

US Patent 7704357 Potentiometric sensor

US Patent 7704358 Oxygen sensor

US Patent 7704368 Method and apparatus for electrochemical plating semiconductor wafers

US Patent 7704371 Corrosion identification and management system

US Patent 7704372 Sacrificial anode assembly

US Patent 7704374 Electrochemical gas sensor

US Patent 7704452 Alloy and anode for use in the electrowinning of metals

US Patent 7704627 Proton exchange membrane (PEM) electrochemical cell having an integral electrically-conductive, resiliently compressible, porous pad

US Patent 7704909 Electrode for hydrogen generation and process for preparation thereof

US Patent 7708867 Gas diffusion electrode

US Patent 7709113 Bio-electrochemically assisted microbial reactor that generates hydrogen gas and methods of generating hydrogen gas

US Patent 7716965 Electrochemical sensor having suspended element counter electrode and deflection method for current sensing

US Patent 7718302 Electrochemical deoxygenation of fuel by electrolysis

US Patent 7718304 Electrode for fuel cell, method of producing the same, and fuel cell including the electrode

US Patent 7722747 Method and apparatus for fluid processing a workpiece

US Patent 7722756 Process for multiple stage direct electrowinning of copper

US Patent 7727362 Sacrificial anode for cathodic corrosion protection

US Patent 7727365 Suction pad and substrate treatment apparatus

US Patent 7727366 Balancing pressure to improve a fluid seal

US Patent 7727368 Lead free galvanic oxygen sensor

US Patent 7736475 System and method for producing copper powder by electrowinning using the ferrous/ferric anode reaction

US Patent 7736476 System and method for producing metal powder by electrowinning

US Patent 7736486 System and method for producing copper power by electrowinning in a flow-through electrowinning cell

US Patent 7736488 Process for recovery of copper from copper-bearing material using pressure leaching, direct electrowinning and solvent/solution extraction

US Patent 7740745 Non-carbon anodes with active coatings

US Patent 7744733 Gas venting system

US Patent 7744734 High current density cathode for electrorefining in molten electrolyte

US Patent 7744740 Procedure to recognize the diffusion gas composition in a wideband lambda sensor

US Patent 7749362 Protection of reinforcement

US Patent 7749363 Aluminium electrowinning cell design with movable insulating cover sections

US Patent 7754056 Biosensor containing ruthenium, measurement using the same and application thereof

US Patent 7754058 Ion exchange membrane electrolyzer

US Patent 7754063 Brain implantable electrodes having an increased signal to noise ratio and method for making same

US Patent 7754093 Biosensor having improved hematocrit and oxygen biases

US Patent 7758734 Methods and apparatus for the measurement of hydrogen sulphide and thiols in fluids

US Patent 7763152 Ion exchange membrane electrolyzer

US Patent 7767065 Device and method for electrolytically treating an at least superficially electrically conducting work piece

US Patent 7776190 Cathodes for aluminum electrolysis cell with expanded graphite lining

US Patent 7776191 Cathhodes for aluminum electrolysis cell with non-planar slot configuration

US Patent 7780825 Substrate gripper with integrated electrical contacts

US Patent 7785450 “On-site” carbon dioxide generator

US Patent 7785451 Portable oxygen maintenance and regulation concentrator apparatus

US Patent 7785453 Electrode for electrolytic cell

US Patent 7785454 Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof

US Patent 7790005 Electrode and method for making electrode

US Patent 7794577 Spacer for filled cell electrodialysis

US Patent 7794579 Production of chlorates and derivative chemicals from ammonium perchlorate

US Patent 7794580 Thermal and electrochemical process for metal production

US Patent 7799187 Inert electrode assemblies and methods of manufacturing the same

US Patent 7799188 Electrolytic copper plating method, pure copper anode for electrolytic copper plating, and semiconductor wafer having low particle adhesion plated with said method and anode

US Patent 7799189 Closed end slotted carbon anodes for aluminum electrolysis cells

US Patent 7803257 Current-leveling electroplating/electropolishing electrode

US Patent 7803259 Electrochemical cell

US Patent 7803260 Oxygen evolution electrode

US Patent 7803264 Electro-catalysts for the oxidation of ammonia in alkaline media

US Patent 7807026 Discrete anode for cathodic protection of reinforced concrete

US Patent 7807028 Stainless steel electrolytic plates

US Patent 7807029 Stainless steel electrolytic plates

US Patent 7811425 Non-carbon anodes with active coatings

US Patent 7811426 Oxygen evolution electrode

US Patent 7811427 Monolithic structures including alignment and/or retention fixtures for accepting components

US Patent 7828943 Anode for an apparatus for the galvanic coating of the running surfaces of cylinders

US Patent 7828951 Wafer support apparatus for electroplating process and method for using the same

US Patent 7833391 Solar hydrogen charger

US Patent 7837839 Conductive coating of surfaces

US Patent 7842172 Bipolar plate for electrolyser comprising a single wall

US Patent 7846308 Non-carbon anodes

US Patent 7846309 Metal electrowinning cell with electrolyte purifier

US Patent 7846602 Thermoelectric conversion apparatus

US Patent 7849581 Nanopore electrode, nanopore membrane, methods of preparation and surface modification, and use thereof

US Patent 7850830 Method and apparatus for racking articles for surface treatment

US Patent 7850832 Porous non-asbestos separator and method of making same

US Patent 7850833 Oxygen sensor and air/fuel ratio control system

US Patent 7851022 Galvanic anode system for corrosion protection of steel and method for production thereof

US Patent 7854825 Symmetical double contact electro-winning

US Patent 7854827 Comparative multidimensional gel electrophoresis

US Patent 7854832 Signal processing device and control unit

US Patent 7857949 Sacrificial anode with resistor assembly for metal tank corrosion protection

US Patent 7857950 Sacrificial anode mounting system

US Patent 7857953 Oxygen-reducing gas diffusion cathode and method of sodium chloride electrolysis

US Patent 7857954 Compact pot tending module for use in plants for the production of aluminum by electrolysis

US Patent 7858551 Electrode catalyst for electrochemical reaction, process for producing the electrode catalyst and electrode for electrochemical reaction having the electrode catalyst

US Patent 7871504 Method for forming an electrocatalytic surface on an electrode and the electrode

US Patent 7875157 Composite anode well and revitilization method

US Patent 7879204 Rejuvenateable cathodic protection anodes for reinforcing steel in concrete and soil

US Patent 7879205 Hydrogen generating apparatus, fuel cell power generation system, method of controlling hydrogen generating quantity and recorded medium recorded program performing the same

US Patent 7879220 Method and means for improving electrolysis cell operation

US Patent 7879750 Anodes for alkaline electrolysis

US Patent 7883608 Cathodic protection systems

US Patent 7884044 Pd-containing coatings for low chlorine overvoltage

US Patent 7887680 Device and method for maintaining and connecting an anode rod on an anode frame of an aluminum electrolytic cell

US Patent 7887681 Platinum electrode surface coating and method for manufacturing the same

US Patent 7892408 Cathodic electrocatalyst layer for electrochemical generation of hydrogen peroxide

US Patent 7897021 Membrane electrode assemblies and electropaint systems incorporating same

US Patent 7897024 Conducting belt for use with anode holder and anode holder

US Patent 7897031 Control apparatus, system, and method for reduction and/or prevention of space weather induced corrosion

US Patent 7897032 Method and apparatus for stripping voltammetric and potentiometric detection and measurement of contamination in liquids

US Patent 7901546 Monitoring methods, systems and apparatus for validating the operation of a current interrupter used in cathodic protection

US Patent 7901547 Electrical device for impeding corrosion

US Patent 7901549 Gas evolving electrolysis system

US Patent 7901550 Plating apparatus

US Patent 7901551 Substrate holder and plating apparatus

US Patent 7901560 Method and a prebaked anode for aluminium production

US Patent 7901837 Structures for dense, crack free thin films

US Patent 7905992 Submerged surface with conductive nanoparticles

US Patent 7905993 Corrosion control method and apparatus for reinforcing steel in concrete structures

US Patent 7905994 Substrate holder and electroplating system

US Patent 7906006 Steam electrolysis

US Patent 7906008 Bacterium consortium, bio-electrochemical device and a process for quick and rapid estimation of biological oxygen demand

US Patent 7909969 Corrosion resistant gas diffusion layer with a micro protective layer for electrochemical cells

US Patent 7909982 Treatment process for concrete

US Patent 7914651 Reducing power consumption in electro-refining or electro-winning of metal

US Patent 7914652 Oxygen gas diffusion cathode for sodium chloride electrolysis

US Patent 7914653 Anode for electrochemical reaction

US Patent 7914661 Cathodic protection

US Patent 7914662 Water treatment apparatus

US Patent 7918974 Micro-structured insulating frame for electrolysis cell

US Patent 7922877 Method and apparatus for plating a semiconductor package

US Patent 7922878 Electrohydrogenic reactor for hydrogen gas production

US Patent 7922890 Low maintenance on-site generator

US Patent 7927468 Electrode assembly for use in an electrodeposition process

US Patent 7927470 Flow-through-resin-impregnated monolithic graphite electrode and containerless electrolytic cell comprising same

US Patent 7927518 Semi solid TiB

US Patent 7935231 Rapidly cleanable electroplating cup assembly

US Patent 7935241 Slurries for producing aluminium-based coatings

US Patent 7935267 Electrolyte solution for hydrogen generating apparatus and hydrogen generating apparatus comprising the same

US Patent 7938939 Hydrogen generating apparatus and fuel cell generation system

US Patent 7938940 Support for oxygen separation membrane element and the element using the same

US Patent 7938941 Cation-exchange fluorinated membrane for electrolysis and process for producing the same

US Patent 7938942 Single side workpiece processing

US Patent 7943019 Insoluble electrode

US Patent 7943020 Cathode for electrolytic processes

US Patent 7943033 Electrolytic copper plating method, pure copper anode for electrolytic copper plating, and semiconductor wafer having low particle adhesion plated with said method and anode

US Patent 7947159 NOx-decomposing electrode and method for producing NOx sensor

US Patent 7951274 Diamond electrode, method for producing same, and electrolytic cell

US Patent 7951281 Methods for diminishing or preventing the deposition of a metal oxide on an electrode surface

US Patent 7951286 Using an impressed current cathodic protection system to power electrical appliances

US Patent 7951501 Fuel cell system and method for controlling current

US Patent 7955481 Internal flow control in electrolytic cells

US Patent 7955488 Process of electrodeposition platinum and platinum-based alloy nano-particles with addition of ethylene glycol

US Patent 7955490 Process for preparing sodium hydroxide, chlorine and hydrogen from aqueous salt solution using solar energy

US Patent 7959773 Electroactivated film with electrocatalyst-enhanced carbon electrode

US Patent 7959774 Cathode for hydrogen generation

US Patent 7959786 Cathodic protection

US Patent 7961452 Semiconductor photoelectrode, method for manufacturing the same, and light energy converting device

US Patent 7964067 Corrosion control of bottom plates in above-ground storage tanks

US Patent 7964068 Membrane-electrode assembly, electrolytic unit using the same, electrolytic water ejecting apparatus, and method of sterilization

US Patent 7964071 Device with π-conjugated metal complex immobilized substrate in aqueous electrolyte

US Patent 7964084 Methods and apparatus for the synthesis of useful compounds

US Patent 7967959 Cathodic protection method and apparatus

US Patent 7967970 Method for the cathodic protection of the reinforcements of ferroconcrete edifices against corrosion

US Patent 7967971 Discrete sacrificial anode assembly

US Patent 7967972 Electrical connection to impressed current anode in concrete construction

US Patent 7972484 Gas diffusion electrode for electrolyte-percolating cells

US Patent 7976686 Efficient reversible electrodes for solid oxide electrolyzer cells

US Patent 7976687 Roll unit dipped in surface treatment liquid

US Patent 7976688 Method for making anodes for aluminium production by fused-salt electrolysis, resulting anodes and use thereof

US Patent 7976690 Method for production of responsive glass membrane for ion electrode, responsive glass membrane for ion electrode, and ion electrode

US Patent 7985327 Electrode, method of manufacture and use thereof

US Patent 7988837 Set of parts for positioning electrodes in cells for the electrodepositing of metals

US Patent 7988843 Method and apparatus for electrochemical plating semiconductor wafers

US Patent 7988844 Method for measuring an iodine adsorption number of carbon black, electrolytic cell, and kit for measuring an iodine adsorption number of carbon black

US Patent 7993499 Membrane electrode unit for the electrolysis of water

US Patent 7993501 Double contact bar insulator assembly for electrowinning of a metal and methods of use thereof

US Patent 7998321 Galvanic anode for reinforced concrete applications

US Patent 8002956 Plating stand-off

US Patent 8007654 Electrochemically activated anolyte and catholyte liquid

US Patent 8012318 Process for multiple stage direct electrowinning of copper