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7390653 |
Culture chamber for biologicals
The culture chamber of the present invention has a fluid-filled culture compartment in which cells, tissues and other biologicals are cultured. The culture compartment is transversed by one or more...
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7374928 |
Bio-reactor for the cultivation of micro-organisms and method for the production thereof
The invention relates to a bioreactor for cultivating microorganisms, as well as a method for its production. The invention is characterized in that the bioreactor ( 1 ) comprises two identically...
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7371567 |
Bioreactor, particularly for bioartificial organs
A bioreactor for bioartificial organs, comprising a closed and substantially tubular body inside which there is a containment cavity; an animal and/or human cell culture and support structure,...
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7348175 |
Bioreactor with plurality of chambers for conditioning intravascular tissue engineered medical products
A microprocessor controlled and instrumented bioreactor for conditioning intravascular tissue engineered medical products. One bioreactor design including an integrated pump to provide a relatively...
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7326564 |
Flow system for medical device evaluation and production
In some embodiments, a flow system includes a medical device mount, fluid and a conduit containing the fluid and medical device mount. The conduit is mounted on an assembly that moves the conduit...
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7320889 |
Cell cultivation device and method
A device and a method for the cultivation of cells is disclosed that utilizes external pneumatic pressure responsive to liquid level sensors to gently recirculate and cause turbulence in cell...
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7198941 |
Porous vessel bioreactor
The present invention provides a porous vessel bioreactor apparatus for use in reaction with immobilized enzymes and/or microbial cells, said apparatus consisting of a vertically elongated reaction...
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7192767 |
Matrix reactor and a method for producing products in said reactor
The present invention concerns a matrix reactor for reactions in which low-molecular and high-molecular reactants are involved wherein the reactor space V R contains a matrix and comprises a...
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7189281 |
Method and system for treating contaminants and odors in airborne emissions
A second-generation rotating biofilter employing microorganisms in a microbiological film (biofilm) “mineralizes” contaminants, such as VOCs and odoriferous contaminants. Contaminated fluid,...
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7176017 |
Triphasic bioreactor and process for gas effluent treatment
A triphasic bioreactor for physico-chemically treating a gas is disclosed. The triphasic bioreactor comprises a reaction chamber with a liquid and biocatalysts in suspension in the liquid, for...
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7160713 |
Method and apparatus for oxidizing organic matter
Method and apparatus for biologically oxidizing organic matter. Finely powdered organic matter is suplied into the top end of an upright, high reaction vessel ( 1 ). The vessel ( 1 ) has been...
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7157271 |
Biofilter equipped with a stirrer and injector of solid feed and method for removing odor and volatile organic compounds from waste gases using the same
The present invention relates to an apparatus and a method removing contaminated gas by a biofilter resolving malodorous substance and volatile organic compounds, included in the waste gas...
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7153433 |
Use of functionalized porous membranes or matrices for purification of nucleic acids and corresponding methods
Application of a functionalized porous membrane to purify nucleic acids, the binding properties of the membrane with respect to nucleic acids being adjustable by controlling the conditions of an...
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7015038 |
Method and apparatus for preparing and culturing cells
A method and an apparatus for preparing and culturing cells, particularly bone marrow stromal cells. The method includes the steps of placing an oxygenator and a scaffold in a container, such as a...
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6991926 |
Method comprising the indirect electrochemical regeneration of NAD(P)H
A method comprising the indirect electrochemical regeneration of NAD(P)H in enzymatic substrate conversions which are catalyzed by monooxygenases, for example, is described. In particular, a method...
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6953676 |
Mesoscale polynucleotide amplification device and method
Disclosed are devices for amplifying a preselected polynucleotide in a sample by conducting a polynucleotide polymerization reaction. The devices comprise a substrate microfabricated to define a...
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6946288 |
Ventilation system for an enclosure in which people live and a method thereof
A ventilation system is disclosed for an enclosure in which people live. The ventilation system comprises a first ducting means for ducting fresh air from outside to inside the enclosure and a...
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6924140 |
Closed loop work station bioremediation using mini-reactor cartridges
A system for capturing and neutralizing HAP's (hazardous air pollutants) and VOC's (volatile organic compounds) at the source point by providing a closed loop remediation system which utilizes an...
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6852227 |
Flow-through media
A flow-through medium for use in a biological digester has a truncated conical shape, a plurality of internal ribs, and optional external ribs. The conical shape of the media creates a venturi-like...
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6844187 |
Bioreactor
The invention relates to a bioreactor as well as a method for cultivating organic material: in particular cells, by means of a nutrient medium. For an intensive cultivation of the organic material...
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6806052 |
Planar arrays of microparticle-bound polynucleotides
An apparatus and system are provided for simultaneously analyzing a plurality of analytes anchored to microparticles. Microparticles each having a uniform population of a single kind of analyte...
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6794183 |
Device for cultivating plant or animal tissue cultures
The present invention relates to a device for cultivating plant or animal tissue. The inventive device comprises a fermenter container, a supply device for liquid nutrients and gases, devices for...
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6767734 |
Method and apparatus for producing age-synchronized cells
The present invention relates to a method and an apparatus for producing cell population of the same chronological age. Cells of a predetermined age are collected onto an array of surfaces. The...
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6727091 |
Room air cleansing using hydroponic plants
The plants are disposed on a near-vertical matrix panel of porous or fibrous inert material, in which the roots of the plants are embedded. Hydroponic water trickles down the panel, keeping the...
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6706521 |
Bed cleaning system for fluidized-bed bioreactors
A reaction chamber is adapted to contain a fluidized bed having a slurry of liquid, media and biomass. A lift and motive fluid are provided to urge slurry from the reaction chamber through a...
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6673597 |
Growth stimulation of biological cells and tissue by electromagnetic fields and uses thereof
The present invention provides systems for growing two or three dimensional mammalian cells within a culture medium facilitated by an electromagnetic field, and preferably, a time varying...
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6617155 |
Fluidized radial flow bioreactor utilizing pellet media
Disclosed is a bioreactor apparatus having a bed of buoyant media pellets floating within a filtrate to be processed. The apparatus includes a tank ( 22 ) having a peripheral wall for containing...
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6555364 |
Biological deodorizing apparatus assembled with box-like frame units
It is biological deodorizing apparatus that has an inlet portion ( 1 ), a treating portion ( 2 ) and an outlet portion ( 3 ) in a series, and biologically deodorizes gas in said treating portion....
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6534306 |
Modular biofilter unit and method of use
A biofilter apparatus includes at least one container having a height, length, and width containing a deep, low density, porous media within the container. An airflow apparatus is constructed and...
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6524849 |
Biological filter structures
A biological filter element includes a support element of generally ellipsoidal configuration. The support element has two opposite polar regions and includes a medial ring intermediate the two...
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6511844 |
Air purification system and method of using the same
A system and a method for purifying a gaseous contaminated stream are provided. The system and method include a treatment solution that includes at least one non-pathogenic bacteria that digests at...
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6511842 |
Continuous reaction method by solid/gas catalysis in unconventional medium, corresponding reactor and use of said reactor
The invention concerns a continuous reaction method by solid/gas catalysis in unconventional medium, using different substrates to obtain predetermined products, substrates and products forming...
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6498031 |
Column reactor for testing and evaluating refractory ores
The present invention is directed to microbiological processes for the oxidative treatment of refractory gold and base metal ores and concentrates, and particularly, an apparatus for testing...
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6423537 |
Multichannel porous ceramic fiber
A multi-channel porous ceramic fiber is provided, preferably having a particular geometry, together with a filtration and/or reaction module comprising such fibers and a precursor paste for the...
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6403366 |
Method and apparatus for treating volatile organic compounds, odors, and biogradable aerosol/particulates in air emissions
A biofilter reactor includes a housing, an axial pipe rotatably supported in the housing and including a plurality of perforations that open into the interior of the housing for collecting a...
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6375903 |
Method and apparatus for synthesis of arrays of DNA probes
The synthesis of arrays of DNA probes sequences, polypeptides, and the like is carried out using a patterning process on an active surface of a substrate. An image is projected onto the active...
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6329196 |
Methods and apparatus for enhancement of mass transfer of a fluid in a porous matrix system containing biomass
A biological process is enhanced by a method and apparatus used to contact a biomass with a gas and with a nutrient liquid. A resiliently compressible porous matrix system containing the biomass is...
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6326191 |
Fluidized radial flow bioreactor utilizing pellet media
Disclosed is a bioreactor apparatus having a bed of buoyant media pellets floating within a filtrate to be processed. The apparatus includes a tank having a peripheral wall for containing filtrate...
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6323022 |
Highly efficient cell-cultivating device
A cell-cultivating device includes a plurality of culture tanks and a driving device. The culture tanks communicate with each other and have culture medium inside. The driving device forces the...
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6319472 |
System including functionally separated regions in electrophoretic system
Methods, apparatus, and applications for use of a stacked, reconfigurable system for electrophoretic transport are provided. In one embodiment, a system having a first chamber including at least a...
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6312649 |
Bio-tower
A unitary structure containing a vertically integrated system for deodorizing composting gaseous effluents using scrubbers packed with means providing both extensive surface area for microorganism...
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6303368 |
Device for liquid or gas process streams and method of making and using same
A device for use in processing of a liquid and/or gas stream. The device is made up of a monolithic structure having active powder for treating streams. The structure has an inlet end and an outlet...
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6303363 |
Method for culturing microorganisms in prefilled flexible containers
The invention is a method for using flexible packaging in connection with incubating a sample in a liquid culture medium. A flexible, gusseted bag is first presterilized by irradiation. Then, the...
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6284530 |
Sulfide mineral concentrate bioleaching
The subject invention provides a novel process and bioreactor for enhancing the bioleaching of metals from sulfide mineral concentrations.
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6271020 |
Two-stage hybrid biofiltration
A hybrid filter system for degrading a sulfur-containing compound having a primary stage sacrificial filter and a secondary stage biofilter is disclosed. This hybrid filter system significantly...
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6255102 |
Modular support for biofiltration
A modular biofiltration support system is quickly erectable in virtually any size and shape using plastic modules that are interconnected at the site. Included in the system are bed platform...
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6254827 |
Methods for fabricating multi-component devices for molecular biological analysis and diagnostics
A method for manufacturing a multicomponent flip-chip device is disclosed. The device includes a chip disposed adjacent to a substrate, the substrate including a via therethrough. The device is...
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6245554 |
Sewer gas odor abatement system
A system for deodorizing malodorous sewer gas having a tower with a lower gas inlet and an upper gas outlet, malodorous gas passing into the tower through the gas inlet. Packing is positioned...
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6225059 |
Advanced active electronic devices including collection electrodes for molecular biological analysis and diagnostics
Methods of manufacture and devices for performing active biological operations utilize various structures to advantageously collect and provide charged biological materials to an array of...
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6218182 |
Method for culturing three-dimensional tissue in diffusion gradient bioreactor and use thereof
A tissue engineering bioreactor is disclosed for growing three-dimensional tissue. Cells are seeded onto a mesh and provided with two media flows, each contacting a different side of the cells. The...
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