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US20120045699 Fuel Cell Power and Water Generation  
Methods and systems provide for the creation of power, water, and heat utilizing a fuel cell. According to embodiments described herein, fuel is provided to a fuel cell for the creation of power...
US20120276418 METHODS AND DEVICES FOR IN-SITU TREATMENT OF SEDIMENT SIMULTANEOUS WITH MICROBIAL ELECTRICITY GENERATION  
A method for in-situ treatment of sediment simultaneous with microbial electricity generation is provided, comprising steps of constructing a microbial fuel cell, placing the microbial fuel cell...
US20110229775 Device for Efficient, Cost-Effective Conversion of Aquatic Biomass to Fuels and Electricity  
A continuous system for growing algae, processing it and converting it into electricity, fuel and animal feed. The system utilizes an algae bioreactor which feeds harvested algae to a biomass...
US20110104575 GENERATING CLEAN SYNGAS FROM BIOMASS  
Biomass is gasified to generate syngas. The syngas is subjected to thermal cracking. Heat from syngas exiting a thermal cracking stage is transferred to syngas entering the thermal cracking stage....
US20150249257 Multi-Modal Energy Harvester  
An energy harvester comprising: a microbial fuel cell comprising an anode; and a pump comprising a flexible diaphragm that is configured to be flexed by an ambient, renewable energy source such...
US20110059373 SYSTEM FOR PRODUCTION OF ADENOSINE TRIPHOSPHATE  
The present invention relates to a system for production of ATP. This system is comprised of a support and one or more enzymes coupled to that support which are capable of collectively producing...
US20140004427 PROCESSING BIOMASS FOR USE IN FUEL CELLS  
Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce a carbohydrate solution that can be used in a fuel cell, e.g., a direct glucose fuel cell.
US20150202621 FUEL CELL AND ANALYSIS DEVICE THAT COMPRISE IT  
A fuel cell comprising: at least one microfluidic channel that allows the capillary flow and, preferably, also diffusion of at least one suitable fluid for generating electricity, at least one...
US20130341188 FUEL CELL AND ANALYSIS DEVICE THAT COMPRISE IT  
A fuel cell comprising: at least one microfluidic channel that allows the capillary flow of at least one suitable fluid for generating electricity, at least one receiving absorbent region coupled...
US20110251471 IMPLANTABLE POWER SOURCES AND SENSORS  
A protein is provided, including a glucose binding site, cyan fluorescent protein (CFP), and yellow fluorescent protein (YFP). The protein is configured such that binding of glucose to the glucose...
US20130137000 MODULAR ENERGY RECOVERING WATER TREATMENT DEVICES  
A modular device that is optimized for preliminary water treatment and energy generation and methods for operating the same are described.
US20150214590 Microbial Batteries with Re-oxidizable Solid-State Electrodes for Conversion of Chemical Potential Energy into Electrical Energy  
A microbial battery is provided. At the anode, microbial activity provides electrons to an external circuit. The cathode is a solid state composition capable of receiving the electrons from the...
US20110014525 Metallization of Bacterial Cellulose for Electrical and Electronic Device Manufacture  
A method for the deposition of metals in bacterial cellulose and for the employment of the metallized bacterial cellulose in the construction of fuel cells and other electronic devices is...
US20110039164 BIOANODE AND BIOCATHODE STACK ASSEMBLIES  
A biofuel cell device for generating electrical current. The device includes a fuel manifold having a face, and at least one cavity in the face defining a fuel reservoir, an inlet in fluid...
US20150096903 BACILLUS PUMILUS BILIRUBIN OXIDASE AND APPLICATIONS THEREOF  
The present invention relates to a novel Bacillus pumilus bilirubin oxidase, to the method for preparing same and also to the use thereof in particular for assaying bilirubin and for using...
US20130078662 Bacillus Pumilus Bilirubin Oxidase and Applications Thereof  
The present invention relates to a novel Bacillus pumilus bilirubin oxidase, to the method for preparing same and also to the use thereof in particular for assaying bilirubin and for using...
US20150044579 Electrochemical devices based on multiple junction ionic conductive membranes  
A fuel cell (100) includes a cation exchange membrane (110), a first anion exchange membrane (120) and a second anion exchange membrane (130). The cation exchange membrane (110) has a first side...
US20120178000 Electrochemical devices based on multiple junction ionic conductive membranes  
A fuel cell (100) includes a cation exchange membrane (110), a first anion exchange membrane (120) and a second anion exchange membrane (130). The cation exchange membrane (110) has a first side...
US20120115045 MICROBIAL FUEL CELL  
Disclosed herein are methods and devices for generating electricity from an effluent source. In the presence of a biological catalyst, a high strength effluent allows for efficient production of...
US20110143224 BICARBONATE AND CARBONATE AS HYDROXIDE CARRIERS IN A BIOLOGICAL FUEL CELL  
The present invention relates generally to a process that helps alleviate the pH gradient between anode and cathode compartments in any biological fuel cell or electrolytic cell configuration in...
US20130344400 BIOCHEMICAL SYSTEMS FOR SULFUR AND CARBON SEQUESTRATION  
A fuel cell includes an anode including a current collector and microorganisms; a cathode; and a source of a sulfur-containing compound; wherein the fuel cell is poised for the microorganisms to...
US20090136827 ENZYMES IMMOBILIZED IN HYDROPHOBICALLY MODIFIED POLYSACCHARIDES  
Bioanodes, biocathodes, biofuel cells, immobilized enzymes and immobilization materials comprising a micellar hydrophobically modified polysaccharide are disclosed. In particular, the micellar...
US20120219869 Silicon Hydride Nanocrystals as Catalysts for Proton Production in Water-Organic Liquid Mixtures  
Embodiments of the present methods may be used to produce energy in the form of an electrical current from water without the use of fossil fuel. Silicon hydride is very easy to make. This...
US20090202880 ELECTROCHEMICAL MEDIATORS  
A redox mediator is a hyperbranched polymer having redox moieties (e.g. ferrocene) incorporated into its structure and/or chemically bonded to its periphery. It is attached to an electrode and...
US20140342247 Flexible and Implantable Glucose Fuel Cell  
A glucose fuel cell for reception into a given constrained volume of implantation in a vertebrate in which the glucose fuel cell has access to fluid containing glucose. The fuel cell includes an...
US20070218345 Fuel Cell, Electronic Device, Movable Body, Power Generation System, and Congeneration System  
A fuel cell which can directly extract electric power from a polysaccharide, such as starch. A fuel electrode 1 is formed by immobilizing with an immobilizer, on an electrode 11 comprised of,...
US20140120566 Bilirubin Oxidase from Magnaporthe Oryzae and Applications Thereof  
The present invention relates to a novel bilirubin oxidase from Magnaporthe oryzae, to the method of preparation thereof as well as use thereof notably for assay of bilirubin and for the...
US20110171542 FUEL CELL, ELECTRONIC DEVICE, MOVABLE BODY, POWER GENERATION SYSTEM, AND COGENERATION SYSTEM  
A fuel cell which can directly extract electric power from a polysaccharide, such as starch, is provided. A fuel electrode is formed by immobilizing with an immobilizer, on an electrode comprised...
US20130017416 Membrane Stack For A Membrane Based Process And Method For Producing A Membrane Therefor  
The present invention relates to a membrane stack and device for a membrane based process and method therefore. The membrane stack comprises: a number of membranes (78) forming compartments; and...
US20130059212 ENZYME ELECTRODE, AND BIO FUEL CELL EQUIPPED THEREWITH  
An enzyme electrode having an electroconductive base member, an oxidoreductase and an electron mediator has at least a portion (a) in which the oxidoreductase is immobilized on the...
US20130130284 ENZYME-FIBER MATRIX COMPOSITE OF THREE-DIMENSIONAL NETWORK STRUCTURE, PREPARATION METHOD THEREOF, AND USE THEREOF  
Disclosed is a composite of enzyme and fiber matrix with three-dimensional structure. The composite of enzyme and fiber matrix with three-dimensional structure includes a significantly large...
US20090317670 Hydrazine supply device, fuel cell system utilizing the same, vehicle carrying the fuel cell system, and method of supplying hydrazine  
Hydrazine supply device (1) includes hydrazine fixing bath (2) which releasably fixes hydrazine and water/alkali, tank (3) for supplying water or an alkaline aqueous solution so as to release the...
US20110136021 CATHODE DESIGN  
A cathode for a fuel cell comprising a catalyst layer; a backing layer mounted to an aperture in a fuel chamber of said fuel cell; 1) wherein said catalyst layer is mounted to the backing layer on...
US20120064416 THREE ELECTRODE TYPE OF MICROBIAL FUEL CELL AND A METHOD FOR OPERATING THE SAME  
Provided are a three electrode type microbial fuel cell and a method of operating the same. The fuel cell includes a sediment electrode acting as an anode and placed in sediment on the bottom of a...
US20070224490 Suspension for the Generation of a Current of Electrons and the Use and the Preparation Thereof  
The present invention relates to a suspension that can be used to generate a current of electrons, which suspension comprises a polypeptide, wherein the polypeptide is entrapped in a hollow...
US20080213644 SOLID POLYELECTROLYTE TYPE FUEL CELL AND METHOD OF PRODUCING THE SAME  
To provide a solid polyelectrolyte type fuel cell having excellent reliability and a method of producing the same by reducing electric interface resistance between an electrode and a solid...
US20120178115 Mutants of Pyrroloquinoline Quinine-Dependent Soluble Glucose Dehydrogenase  
The present invention relates to novel mutants of PQQ s-GDH containing an amino acid substitution in position 428 of the protein sequence of the wild type PQQ s-GDH of Acinetobacter calcoaceticus...
US20110104518 Advanced Apparatus for Generating Electrical Power from Aquatic Sediment/Water Interfaces  
An improved benthic microbial fuel cell for generating energy at the interface of aquatic sediment and seawater includes an anode electrode embedded within the aquatic sediment, a cathode...
US20130090534 INTRAOCULAR PHYSIOLOGICAL SENSOR  
An implantable intraocular physiological sensor for measuring intraocular pressure, glucose concentration in the aqueous humor, and other physiological characteristics. The implantable intraocular...
US20110054561 IMPLANTABLE ELECTRODE ASSEMBLY, IMPLANTABLE ELECTROCHEMICAL POWER CELLS AND IMPLANTABLE MEDICAL DEVICE ASSEMBLIES  
Electrochemical power cells having an open-cell architecture for electrically powering an implantable medical device system include a first and a second electrode assembly, wherein at least one is...
US20100021774 Membrane electrode assembly and biofuel cell using the same  
A membrane electrode assembly includes a proton exchange membrane, an anode and a cathode. The proton exchange membrane has two opposite surfaces, a first surface and a second surface. The anode...
US20110311887 MICROBIAL DESALINATION CELLS  
A microbial desalination cell includes an anode, a cathode, a saline solution chamber and a cathode rinsing assembly. The anode is at least partially positioned within an anode chamber for...
US20110171541 FUEL CELL, METHOD FOR OPERATING THE SAME, AND ELECTRONIC DEVICE  
Provided is a fuel cell having a structure in which a cathode and an anode face each other with a proton conductor therebetween. In this fuel cell, an oxygen reductase or the like is immobilized...
US20110117453 FUEL REFORMER AND POWER GENERATION APPARATUS USING THE SAME  
The present invention provides a fuel reformer which enables power generation to be actually performed even in the case of using very-safe familiar things such as food and drink and food scraps as...
US20120225326 MODULE ELEMENT, IN PARTICULAR FOR A BIOFUEL CELL, AND MANUFACTURING PROCESS  
A module of a biofuel cell includes three module elements each having a porous membrane. At least two of the porous membranes are electrically conducting and form the cathode and the anode of the...
US20120264023 BIO-FUEL CELL FUEL SUPPLY BODY AND BIO-FUEL CELL SYSTEM  
A fuel supply body is partially or wholly formed from a material having a biopolymer as a main component and a biocatalyst that metabolically decomposes the biopolymer is contained therein or...
US20130273440 HOUSING, IN PARTICULAR FOR A BIOFUEL CELL  
A housing includes a body with a first silicon element and a second porous silicon element, at least one first cavity provided in the porous silicon element, a first electrically conducting...
US20110269029 DIRECT ALCOHOL ANION FUEL CELL WITH BIOCATHODE  
A biofuel cell device for generating electrical current, comprising a fuel manifold, an anode assembly, a cathode assembly, a housing, and a controller is described. The anode assembly comprises...
US20130266876 SPIRALLY WOUND MICROBIAL FUEL CELL  
A bacterial fuel cell including at least one anode and at least two cathodes in liquid communication with a liquid to be treated, the at least one anode being separated from the at least two...
US20110300455 Micro-Sized Microbial Fuel Cell  
A microbial fuel cell includes an anode portion having an anode and a cathode portion having a cathode. The anode is configured to support an electrically conductive biofilm matrix. A cation...
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