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WO/2007/119369 |
Disclosed is a process for separation and purification of histidine from a culture containing the amino acid. According to the process, histidine can be separated and purified by applying a culture containing histidine and a microorganis...
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WO/2007/118320 |
The present invention provides a scalable process for producing a concentrate containing a mass of a farnesylated dibenzodiazepinone by fermenting in an aqueous culture medium a strain of a microorganism that is capable of producing the ...
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WO/2007/117420 |
An apparatus (10) for use in the treatment of contaminated fluid is provided. The apparatus includes an outer element (11) into which contaminated fluid flows and an inner element (12) positioned in substantial axial alignment within the...
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WO/2007/117420 |
An apparatus (10) for use in the treatment of contaminated fluid is provided. The apparatus includes an outer element (11) into which contaminated fluid flows and an inner element (12) positioned in substantial axial alignment within the...
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WO/2007/117174 |
Methods for removing safrole from a sample, molecular imprinted copolymers that bind safrole, and methods of making the same are provided.
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WO/2007/114762 |
The present invention relates to a method of separating nucleic acids from a liquid, which comprises providing a mobile phase comprising nucleic acids and a first salt, which forms lyotropic ions when dissolved; passing said mobile phase...
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WO/2007/110058 |
An embodiment of the invention relates to a method for purifying a monomer solution (30) which contains monomers to be polymerized and impurities, said impurities being at least partially removed by adsorption chromatography. The method ...
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WO/2007/109157 |
A solvent delivery subsystem (720) for a chromatographic device performs relatively low pressure, high flow mixing of solvents to form a gradient and subsequent high pressure, low flow delivery to the separation column. The mixing of the...
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WO/2007/109163 |
A method for purifying a protein using Protein A chromatography comprising a) absorbing the protein to Protein A immobilized on a solid support; b) removing contaminants by washing the immobilized Protein A containing the absorbed protei...
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WO/2007/109157 |
A solvent delivery subsystem (720) for a chromatographic device performs relatively low pressure, high flow mixing of solvents to form a gradient and subsequent high pressure, low flow delivery to the separation column. The mixing of the...
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WO/2007/109163 |
A method for purifying a protein using Protein A chromatography comprising a) absorbing the protein to Protein A immobilized on a solid support; b) removing contaminants by washing the immobilized Protein A containing the absorbed protei...
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WO/2007/107720 |
Drugs of abuse (e.g. cocaine) and related substances are selectively bound by an adsorbent which comprises units derived from carboxylic acids of formula A or B: (A): R1R2C(CF3)-CO2H; (B): R3=C(CF3)-CO2H or derivatives thereof. The adsor...
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WO/2007/108770 |
A composite sorbent material is disclosed which comprises A) a housing of a dense, insoluble material having openings therein and B) a porous polymer gel housed within said housing, said housing being provided with openings therein for f...
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WO/2007/107720 |
Drugs of abuse (e.g. cocaine) and related substances are selectively bound by an adsorbent which comprises units derived from carboxylic acids of formula A or B: (A): R1R2C(CF3)-CO2H; (B): R3=C(CF3)-CO2H or derivatives thereof. The adsor...
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WO/2007/107603 |
The present invention relates to a process for extracting carbonylated compounds from a drink by liquid-solid extraction with a functionalized inert support containing nitrogenous nucleophilic functional groups. Advantageously, according...
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WO/2007/106483 |
Solid phase extraction devices including a plurality of packed nominally aligned capillary-channeled polymeric fibers (20) for use as stationary phase materials are disclosed. A plurality of fibers (20) are packed together in a casing (2...
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WO/2007/105788 |
Disclosed is a process for separation and purification of a hydrophobic amino acid selected from the group consisting of alanine, leucine, valine, isoleucine, phenylalanine and proline or a neutral polar amino acid selected from the grou...
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WO/2007/101944 |
The invention concerns a method for separating fractions of a mixture using a chromatography device. The method includes the following steps: controlling in one node of the device, the history of a specific variable of the fractions of t...
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WO/2007/101944 |
The invention concerns a method for separating fractions of a mixture using a chromatography device. The method includes the following steps: controlling in one node of the device, the history of a specific variable of the fractions of t...
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WO/2007/102750 |
Humic derivatives are prepared and used to adhere to the surfaces of mineral media and other hydroxyl-carrying supports for cleaning the environment by selective sequestration of complex mixtures of contaminants possessing preferential a...
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WO/2007/101833 |
The invention pertains to a process for the removal of liquid, gaseous and/or dissolved constituents from a process stream comprising the steps of a) contacting a process stream with a porous material having pores with an average diamete...
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WO/2007/099237 |
The invention concerns a chromatography device comprising (i) a unitary column (10) designed to receive a chromatographic bed; (ii) a removable reservoir (9) for a bed suspension; and (iii) a base (8) comprising an actuator (14) fitted t...
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WO/2007/099381 |
The subject of the invention is a hydrophobic, oil-adsorbent material separating oil from water as well as methods for production and application of said material, suitable for collecting and removing hydrocarbons and other contamination...
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WO/2007/099381 |
The subject of the invention is a hydrophobic, oil-adsorbent material separating oil from water as well as methods for production and application of said material, suitable for collecting and removing hydrocarbons and other contamination...
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WO/2007/099237 |
The invention concerns a chromatography device comprising (i) a unitary column (10) designed to receive a chromatographic bed; (ii) a removable reservoir (9) for a bed suspension; and (iii) a base (8) comprising an actuator (14) fitted t...
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WO/2007/096449 |
The invention relates to a method for obtaining polyphenol-rich cocoa powder with a low fat content and to the cocoa thus obtained. The method optionally includes a phase comprising the purification of the polyphenols obtained from the d...
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WO/2007/094945 |
It has been discovered that a column configuration which allows for suspension of the beads, such as a mobile bead, during washing results in significantly lower levels of background and hence more sensitive levels of quantitation. The p...
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WO/2007/094945 |
It has been discovered that a column configuration which allows for suspension of the beads, such as a mobile bead, during washing results in significantly lower levels of background and hence more sensitive levels of quantitation. The p...
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WO/2007/093690 |
The invention concerns a method for separating a fraction (14) containing a supercritical or subcritical solvent (18) and a constituent (16), the method including the following steps: diluting the fraction in a mixture comprising a const...
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WO/2007/093211 |
The invention relates to a process for the treatment of an aqueous mixture comprising a dipolar aprotic compound, comprising: a) an adsorption step, in which the aqueous mixture is brought into contact with a porous adsorbent, whereby th...
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WO/2007/092798 |
Embodiments of the present invention feature methods and apparatus for performing chromatographic separations. The invention feature methods and control means in the form of computer programs and software that control the formation of a ...
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WO/2007/092798 |
Embodiments of the present invention feature methods and apparatus for performing chromatographic separations. The invention feature methods and control means in the form of computer programs and software that control the formation of a ...
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WO/2007/087698 |
The present invention is directed to a hybrid process using ion ex- change resins in the selective recovery of nickel and cobalt of leaching effluents that is comprised of the steps of processing (1 ) the laterite ore (M), which is then ...
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WO/2007/088421 |
A process for the removal of sterols, specifically cholesterol, from a triglyceride oil, preferably a marine triglyceride oil, said process comprising contacting an oil with an adsorbent, specifically TRIS YL™, clay or a mixture thereo...
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WO/2007/088421 |
A process for the removal of sterols, specifically cholesterol, from a triglyceride oil, preferably a marine triglyceride oil, said process comprising contacting an oil with an adsorbent, specifically TRIS YL™, clay or a mixture thereo...
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WO/2007/087339 |
The invention relates to methods for isolating an analyte of interest in a sample suspected of containing the analyte of interest using two-dimensional planar electrochromatography. The methods comprise treating at least a portion of the...
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WO/2007/085858 |
Domoic acid is selectively bound by an adsorbent which comprises units derived from one or more halogenated carboxylic acids (preferably having an α-trihalomethyl group) or derivatives thereof. The adsorbent may be a polymer, or a solid...
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WO/2007/084881 |
Embodiments of the present invention are directed to apparatus and methods for performing separations of compounds held in a solution. Embodiments of the present invention allow detectors to operate at constant reproducible temperatures ...
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WO/2007/084904 |
Inorganic oxide substrates axe functionalized with silicon-free organic functionalizing agents. The organic functionalizing agent has a bonding functional group for bonding to the substrate and a functionalizmg moiety that is not bonded ...
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WO/2007/084916 |
A device for the removal of heavy metals and heavy metal complexes, such as thimerosal, from medications is provided wherein the device comprises a dosing device or a solid support having at least one substantially purified metallothione...
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WO/2007/084916 |
A device for the removal of heavy metals and heavy metal complexes, such as thimerosal, from medications is provided wherein the device comprises a dosing device or a solid support having at least one substantially purified metallothione...
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WO/2007/081911 |
Various embodiments of the present invention are directed to systems and methods for packing chromatography columns. In one described embodiment of the present invention, a compressible resin is combined with a relatively high-viscosity ...
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WO/2007/077575 |
The Waste Water Treatment Plant conceived and conceptualized in a distinct manner according to this invention, comprises a sump for collection of wastewater (Y), which is then flocculated in a flocculation chamber (F) and clarified in a ...
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WO/2007/078377 |
A chromatography column is normally filled with a slurry of media for operation. A piston normally compacts the slurry in the column. The piston moves through a cavity in communication with both a slurry inlet and slurry ports which are ...
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WO/2007/075499 |
The present invention is directed to a method of preparing compositions enriched in compounds containing carbon chains of varying degrees of unsaturation using argentation chromatography. The present method utilizes an argentized cationi...
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WO/2007/073893 |
The invention relates to a method for separating proteins from liquid media. Said method involves the preparation of a liquid medium containing a protein and the preparation of a clay material, which has a specific surface greater than 1...
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WO/2007/075499 |
The present invention is directed to a method of preparing compositions enriched in compounds containing carbon chains of varying degrees of unsaturation using argentation chromatography. The present method utilizes an argentized cationi...
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WO/2007/075325 |
Proteins and other analytes that have been separated by electrophoretic means in a gel are transferred to a membrane by conventional blotting techniques, the membrane being a composite of an analyte binding layer and a size retention lay...
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WO/2007/073908 |
A process for the recovery and purification of natural hydrophilic water-soluble products in conjugated form from vegetable aqueous extracts or physiological fluids, by adsorption of said extracts or fluids on a lipophilic resin, followe...
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WO/2007/073141 |
The invention relates to the application of a microporous carbon adsorbent material originating from the calcination of poly(vinylidene chloride-co-vinyl chloride) (PVDC-PVC), poly(vinylidene chloride-co-methyl acrylate) (PVDC-AM), poly(...
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