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Matches 1 - 50 out of 18,989

Document Document Title
WO/2019/072443A1
The invention relates to a collector module for a preparative SFC system, which allows the automated collection of a large number of fractions. The collector module according to the invention comprises for this purpose: a gas-liquid sepa...  
WO/2019/072934A1
The present invention relates to compounds of the following formula (I), and to processes for producing and using same to extract one or more metals in a liquid by means of liquid-liquid extraction or by means of solid-liquid extraction ...  
WO/2019/073442A1
The present disclosure relates to a method of configuring a chromatography system (500) whereby a separation column (515) having an operative flow rate is matched to an appropriate restrictor (521), which is capable of maintaining the po...  
WO/2019/073992A1
The present invention provides an antibody-modified filter capable of specifically adsorbing or removing a target substance, and a material used in the filter. An antibody-binding surface-modified substrate that includes a substrate-bind...  
WO/2019/073440A1
The present disclosure relates to methodologies, systems, apparatus, and kits for diagnosing the condition of a restrictor element in a chromatography system based on flow rate measurements, or pressure measurements, or both.  
WO/2019/073124A1
Method for exchanging materials, wherein a gaseous, liquid or supercritical mobile phase containing species to be separated is circulated through a packing comprising a stationary phase, the method being characterised in that: - the pack...  
WO/2019/028174A3
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.  
WO/2019/022538A3
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...  
WO/2019/069046A1
A method for preparing an aqueous solution of a defined pH comprising an acid, a base and optionally one or more additives is provided. The method comprises the steps of: a) calculating the theoretical concentrations of acid and base for...  
WO/2019/066485A1
The present invention relates to a purity analysis method for extracellular vesicles, using size exclusion chromatography, and more specifically the present invention relates to a method of using the size-specific separation ability of s...  
WO/2019/066501A1
The analysis method for extracellular vesicles, according to the present invention, uses the size-specific separation ability of size exclusion chromatography and the properties of a probe that specifically binds with extracellular vesic...  
WO/2019/063765A1
The present invention discloses a process for the removal of heavy metals from a liquid comprising heavy metals, wherein hydrochloric acid is added to the liquid, wherein the liquid is brought in contact with a mixture comprising between...  
WO/2019/067632A1
The present invention provides a novel, simple and reliable method for the separation of carbohydrate tautomers. The method comprises steps of chromatographically separating a sample using a chromatographic device. The method can be used...  
WO/2019/067637A1
The present invention provides the use of charged surface reversed phase chromatographic materials along with standard reversed-phase LC and mass spectrometry compatible conditions for the retention, separation, purification, and charact...  
WO/2019/063848A1
The present invention relates to a method for producing, obtaining and enriching dronabinol (Δ9-THC) as well as natural substances from plant extracts.  
WO/2019/067311A1
The present invention provides a method and apparatus for processing to improve the properties of pyrolysis oil and, as a result, the commercial value of the same. The net result is creation of an oil with a much lighter color in lieu of...  
WO/2019/022542A3
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...  
WO/2019/059400A1
A protein L-derived immunoglobulin binding protein with an improved antibody dissociation rate under acidic conditions, and an affinity support using the same are provided. This immunoglobulin binding protein contains at least one mutant...  
WO/2019/060846A1
A particulate plug for removing a preservative from a solution, suspension, or emulsion comprising a drug is presented. The plug comprises microparticles of a homopolymer comprising a hydrophilic repeating unit or of a copolymer comprisi...  
WO/2019/060837A1
This disclosure relates to the field of purification of recombinant human acid ceramidase.  
WO/2019/060638A1
Methods and systems for removing gases and/or pressure formed during the sterilization, e.g., the gamma irradiation, of prepacked chromatography systems (column plus attached tube and valve set) are described. The methods include purging...  
WO/2019/060587A1
A sorbent boom has a bundle having one or more sheets of folded and spun adsorbent material inside of exterior netting surrounding the bundle. The exterior netting secures a rope and has clamped ends with rings and clips so as to permit ...  
WO/2019/057937A2
The present invention relates to a valve unit for a chromatography apparatus, the valve unit comprising a fluid inlet configured to receive an input fluid, a fluid outlet configured to provide an output fluid, a first pair of fluid ports...  
WO/2018/236184A3
The present application relates to a method for producing D-psicose, the method comprising the steps of: putting a composition containing a D-psicose borate complex into chromatography comprising a divalent cation; and separating the com...  
WO/2019/060718A1
Methods of separating triple-light chain (H2L3) antibodies (e.g., anti-CD123 H2L3 antibodies) or antigen-binding fragments thereof from an antibody composition comprising H2L3 antibodies or antigen-binding fragments thereof and double-li...  
WO/2019/035917A9
The invention features compact systems and methods for vacuum liquid purification and extraction of a liquid sample.  
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.  
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...  
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...  
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...  
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...  
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 ...  
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 ...  
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...  
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...  
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...  
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...  
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 ...  
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.  
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: ...  
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...  
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...  
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...  
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...  
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...  
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...  
WO/2019/035917A1
The invention features compact systems and methods for vacuum liquid purification and extraction of a liquid sample.  
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...  
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...  
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...  

Matches 1 - 50 out of 18,989