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WO/2019/055754A1 |
The present invention relates, in part, to methods of using X-ray fluorescence (XRF) spectrometry for analyzing (e.g., measuring) the binding of a soluble target to an insoluble material.
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WO/2019/054220A1 |
Provided are an electrolyte refining apparatus and an electrolyte refining method capable of reducing the hydrofluoric-acid content and the moisture content of an electrolyte by means of a simple method. The present invention provides an...
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WO/2019/052310A1 |
Disclosed is a total flavonoids extract of Gynura formosana Kitam., containing 80%-85% of rutin by weight percent content. The results of pharmacological experiments show that the extract can lower the activity of xanthine oxidase in the...
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WO/2019/051017A1 |
A flow splitting assembly (102) includes a manifold (106) comprising first, second and third manifold openings in fluid communication. The flow splitting assembly (102) further comprises an inlet filter (104) and first and second flow re...
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WO/2019/048369A1 |
The present invention relates to a method for operating a fractionation collector during chromatography, wherein a solvent composition is pumped into a chromatography column which contains at least one portion of a first solvent which is...
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WO/2019/046882A1 |
The present invention relates to methods, systems and devices for safely and efficiently capturing gaseous mercury and removing the mercury from an environment. A device of the present invention may comprise a sorbent material, a porous ...
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WO/2019/049782A1 |
This adsorbent material for a purine base contains a 2:1 type laminar clay mineral represented by formula [(E1m+ a/mE2+ b)(M1cM2d)(Si4-eAle)O10(OHfF2-f)] and/or a derivative thereof. In the formula, m is an integer between 2 and 4, a to ...
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WO/2019/046936A1 |
A method for separating, purifying, and recovering components from a liquid feedstock. The method steps include (i) commingling the liquid feedstock with a sorbent whereby one or more components in the liquid feedstock are bound onto the...
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WO/2019/040979A1 |
An adsorbent for perfluoroalkyl and polyfluoroalkyl substances, wherein the adsorbent comprises one or more proteins. The one or more proteins may be selected from plant proteins, albumins, globulins, edestin, glycinin and/or beta-congly...
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WO/2019/045031A1 |
The purpose of the present invention is to provide ligand-immobilized sea-island composite fiber wherein both generation of microparticles caused by detachment of sea components from island components and generation of microparticles bec...
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WO/2019/043050A1 |
The present invention relates to a pre-packed chromatography cartridge (10) suitable for flash chromatography. The chromatography cartridge (10) comprises a barrel (20) having one end sealed with a cap (40), a thread (23) arranged on the...
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WO/2019/041808A1 |
The present application provides a method for preparing activated carbon and a product and a use thereof. The preparation method achieves high yield and low-cost production of spherical activated carbon with a larger particle size which ...
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WO/2019/043259A1 |
The invention relates to cannabinoids and their isolation and purification and to obtaining them by means of centrifugal partition chromatography and pH-zone refining.
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WO/2019/045149A1 |
The present invention provides a method for purification of a sulfatase using metal chelating chromatography without use of tags (such as His-tag, etc.). An embodiment provides a method for purifying a sulfatase comprising the steps of: ...
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WO/2019/046623A1 |
A chromatography column has a retaining plug permanently fixed to an upstream end of the column and blocks one end of the bore through the column. The plug has a fluid passage therethrough. An upstream end of the passage is preferably bu...
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WO/2019/039613A1 |
Provided is a chromatography packing with which methylated DNA can be detected with high accuracy. The ion-exchange chromatography packing for methylated DNA separation and/or detection contains base particles comprising hydrophobic cros...
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WO/2019/040868A1 |
Polymeric adsorbents useful for solid phase extraction (SPE) comprising a copolymer formed by copolymerizing at least one hydrophobic monomer including divinylbenzene and at least one hydrophilic monomer including acrylonitrile. Also pro...
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WO/2019/040561A1 |
A method of operating a moving bed reactor includes introducing feed water to be treated into an internal volume of a moving bed reactor, directing the water to be treated through a moving bed of treatment media within the internal volum...
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WO/2019/039545A1 |
The present invention provides a chromatography carrier that has excellent antifouling properties and exhibits excellent pressure-resistant and fracture-resistant performance. This chromatography carrier comprises a polymer having a part...
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WO/2019/033946A1 |
A solid-liquid interaction and separation method implemented in a syringe (2) provided with a filter film (4) outlet and dispersed porous particles (3). By means of a core rod (1) of the syringe (2), a liquid (5) is twitched to be sucked...
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WO/2019/035311A1 |
This method comprises adding an aqueous potassium hydroxide solution to a body fluid such as serum, and heating the body fluid at 80°C for 15 minutes using a hot water bath to prepare a treated body fluid. When the treated body fluid an...
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WO/2019/036631A1 |
The present invention provide novel immunofiber compositions for protein or peptide purification and simple and cost-efficient methods and systems using these compositions. In some embodiments, the immunofibers comprise a customized Z-33...
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WO/2019/035335A1 |
Provided are: a method for collecting nucleic acid at a high rate of collection by means of a simple operation, even when the nucleic acid is long; a nucleic-acid-binding carrier that is suitable for use in the collection method; and a n...
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WO/2019/032609A1 |
Chromatography systems and methods for using carbon dioxide to separate one or more cannabis-derived compounds from other components of a mixture are generally described. Some of the methods described herein comprise transporting a mixtu...
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WO/2019/030156A1 |
The present invention relates to Fc binding proteins comprising one or more domains with Cysteine in the C-terminal helical region. The invention further relates to affinity matrices comprising the Fc binding proteins of the invention. T...
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WO/2019/032804A1 |
In some embodiments, the present disclosure pertains to a method for capturing alkenes that includes: associating the alkenes with metal-organic frameworks, where the metal-organic frameworks includes one or more metals and one or more l...
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WO/2019/028148A1 |
The present invention relates to the extraction of lithium from liquid resources such as natural and synthetic brines, leachate solutions from minerals, and recycled products.
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WO/2019/027222A1 |
In a method and a system for decolorizing and deodorizing a polyhydric alcohol according to embodiments of the present invention, a mixture liquid containing a first polyhydric alcohol obtained by a separation process is prepared. The mi...
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WO/2019/028172A1 |
Provided herein are methods of capturing and purifying recombinant proteins from a liquid cell culture including a dual-use filtration and chromatography pod, filtration and chromatography pods, and the use of these pods.
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WO/2019/028174A2 |
The present invention relates to the extraction of lithium from liquid resources such as natural and synthetic brines, leachate solutions from clays and minerals, and recycled products.
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WO/2019/022538A2 |
The present invention relates to a method for isolating extracellular vesicles and, more particularly, to a method for isolating extracellular vesicles using hydrophobicity of the extracellular vesicles, and extracellular vesicles isolat...
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WO/2019/021352A1 |
An ion suppressor (1) is provided with ion exchange membranes (41, 43) between a pair of electrodes (21, 23). Regeneration liquid channels (71, 73) are provided in spaces between the electrodes and the ion exchange membranes, and an elue...
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WO/2019/022542A2 |
The present invention relates to a method for isolating extracellular vesicles using cations, and more particularly, to a method for isolating extracellular vesicles from various samples by using the affinity between the extracellular ve...
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WO/2019/023054A1 |
Processes of consolidating aqueous coal waste compositions including solids and process water are disclosed. The processes include mixing the composition with a highly water soluble salt or an aqueous solution thereof to destabilize and ...
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WO/2019/023637A1 |
A gas chromatograph with a removable column holder includes a column and a removable column holder. The column is configured for gas chromatography. The removable column holder houses the column. The removable column holder is configured...
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WO/2019/021353A1 |
An ion suppressor (1) is provided with ion exchange membranes (41, 43) between a pair of electrodes (21, 23). Regeneration liquid channels (71, 73) are provided in spaces between the electrodes and the ion exchange membranes, and an elue...
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WO/2019/018911A1 |
The present invention relates to a sealing film (1) and method of pipetting using a sealing film (1), wherein said sealing film (1) comprises at least two layers (4, 5), which are partially joined together by means of a joining component...
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WO/2019/018406A1 |
Compositions and methods for isolating L-glufosinate from a composition comprising L-glufosinate and glutamate are provided. The method comprises converting the glutamate to pyroglutamate followed by the isolation of L-glufosinate from t...
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WO/2019/018366A1 |
Disclosed herein are finished products, methods, compositions and kits for derivatizing plastic (e.g., "polymer") surfaces in a manner that renders the surfaces appropriate for various downstream applications. For example, flow cells inc...
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WO/2019/011785A1 |
The invention discloses a bioprocess chromatography column comprising: a) a bed chamber delimited by at least one side wall, a first bed support screen and a second bed support screen; b) a first end wall, secured to or integral with the...
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WO/2019/010419A1 |
A method for purification and separation of cannabinoids, such as cannabidiol and tetrahydrocannabinol, e.g., from the dried hemp and cannabis leaves can use a continuous simulated moving bed process and a combination of one or more of a...
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WO/2019/008232A1 |
Limitations of existing metal recovery processes have raised a need to develop more efficient methods. To answer these needs, we present a simple, effective and selective hydrometallurgic precious metal recovery method based on laser 3D ...
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WO/2019/006390A1 |
Described and provided herein are purification, production and manufacturing methods for recombinant adeno-associated viral (rAAV) vector particles. Purification, production and manufacturing methods set forth herein, for example, includ...
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WO/2019/004440A1 |
The present invention relates to a filler for liquid chromatography, which contains particles of a copolymer having monomer units derived from a (meth)acrylic ester and monomer units derived from divinylbenzene, and which is characterize...
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WO/2019/001778A1 |
A method of continuous separation of a plasmid from a process feed in an apparatus with at least three chromatography columns packed with separation matrix particles, wherein while one chromatography column is loaded with the process fee...
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WO/2019/000095A1 |
A method of recovering lithium from energy process water includes the steps of: removing alkaline earth metals from the water; passing the treated water through a reactor column containing a titanium oxide molecular sieve that adsorbs li...
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WO/2018/233991A1 |
The invention relates to a method for separating natural substance mixtures, in particular those consisting of plant extracts, and for isolating and purifying and obtaining same, by means of sequential centrifugal partition chromatograph...
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WO/2018/236950A1 |
A method is provided for separating a dicarboxylic acid product from a mixture containing such dicarboxylic acids. The method involves: providing a dicarboxylic acid-containing mixture of which at least 35% of the carboxylic acid content...
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WO/2018/234543A1 |
The present invention relates to a method for purifying a Factor VIII (FVIII) subspecies from a composition comprising FVIII, said method comprising an anion exchange chromatography step, a size exclusion chromatography step, and a conce...
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WO/2018/235904A1 |
The present invention relates to a method for separating and analyzing a mixture of oligonucleotides by liquid chromatography which uses a column packed with a filler of porous particles constituted of a crosslinking organic polymer havi...
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