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WO/2021/235161A1 |
The present invention provides: an adsorbent which can be used in water and particularly in strongly acidic conditions, and which has excellent adsorptivity; a separation method which uses the adsorbent and efficiently separates a separa...
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WO/2021/233825A1 |
A device and a method for separating a substance from a fluid are disclosed. A chamber encloses a granulate medium to separate the substance from the fluid. The chamber comprising two opposite ends and a sidewall extending therebetween. ...
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WO/2021/227546A1 |
A multifunctional sample extraction flow path, comprising a multi-channel solenoid valve (10), a rotary valve (20), an injector (30), a collection tube (40), an SPE column (50), a waste discharge tank (60), and a sample bottle (70). The ...
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WO/2021/230355A1 |
Disclosed are: a novel column filler which is for a liquid chromatography, is alkali resistant, has the separability and pressure resistance required as a column filler for a liquid chromatography, and can be mass-produced on a commercia...
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WO/2021/229885A1 |
The present invention makes it possible to obtain a highly pure protein by contacting activated carbon particles. A method for purifying protein according to one embodiment of the present invention involves: contacting a protein solution...
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WO/2021/230144A1 |
Provided is a chromatographic separation method using a simulated moving-bed technique, in which a circulatory system is used, where a plurality of packed unit columns filled with an adsorbent are connected in series and in an endless ma...
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WO/2021/229341A1 |
A chromatography device having a housing having an inlet and an outlet. At least two layers of media disposed between the inlet and the outlet inside of the housing forming a media stack, and wherein at least one of the layers comprises ...
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WO/2021/229327A1 |
A chromatography device having a housing having an inlet and an outlet. At least two layers of media disposed between the inlet and the outlet inside of the housing forming a media stack, with at least one of the layers comprising a func...
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WO/2021/226072A1 |
A method of enriching a material comprising glucose, fructose, and one or more components inert to isomerization using chromatography to produce a high purity fructose product. An embodiment of the method purifies high fructose corn syru...
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WO/2021/225507A1 |
A kit for reduction of blood components in a blood-related medium (12) is disclosed, wherein it comprises a gel bead container (1) containing gel beads (2) and provided with an outlet tube (3), a drip chamber (4) provided with an inlet t...
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WO/2021/223014A1 |
Methods and systems for recovering high-value target ions such as lithium ions from a brine solution, wherein a target-ion-selective adsorbent material (such as bound or unbound adsorbent particles) are mixed with the brine solution to f...
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WO/2021/219611A1 |
The present invention relates to a preparative chromatography system (200, 500, 800) and a chromatography process (400, 700) adapted to repetitive cycling of chromatography volumes. The system (200, 500, 800) comprises at least two upstr...
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WO/2021/218148A1 |
Provided is a new compound 10-(S)-17-hydrogen-7-dehydro-andrographolidume. An in vitro experiment shows that the compound has a significant inhibition effect on the generation of nitric oxide (NO) in RAW264.7 macrophage induced by lipopo...
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WO/2021/220253A1 |
A process for purification of antibody or fusion protein by affinity chromatography wherein the elution is performed with high salt concentration which reduce turbidity in protein mixture during neutralization steps. The present inventio...
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WO/2021/219400A1 |
The invention discloses a separation matrix comprising a plurality of multimodal ligands covalently coupled to a support, wherein said support is a membrane comprising nonwoven polymer fibers and wherein said ligands are capable of inter...
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WO/2021/220252A1 |
A process for purification of antibody or fusion protein through anion exchange chromatography to produce an antibody or fusion protein which is substantially free of at least one of the product-related impurities.
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WO/2021/216173A1 |
The present disclosure provides methods for determining adsorption isotherms for complex mixtures. In at least one embodiment, a method for obtaining adsorption isotherms for liquid mixtures includes providing a column comprising an adso...
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WO/2021/216635A1 |
In a method for facilitating selection of chromatography parameters for manufacturing a therapeutic protein, one or more process parameter values associated with a hypothetical chromatography process, and one or more molecular descriptor...
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WO/2021/209353A1 |
The present invention provides a method for measuring the concentration and/or amount of one or more polysaccharide in a test sample comprising or consisting of the steps of (a) acid hydrolysis of the test sample with hydrochloric acid a...
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WO/2021/211856A1 |
This disclosure pertains to performance enhancing conditioning and storage solvents containing low levels of buffer and salt for reproducible and improved size exclusion chromatography (SEC). In some embodiments, the present disclosure p...
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WO/2021/212006A1 |
The invention is directed to ion-capture compositions for ingestion and methods of use thereof. An aspect of the invention is drawn towards a method for selectively capturing at least one ion from the digestive system of a subject, the m...
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WO/2021/207132A1 |
This invention relates to an aqueous composition comprising, (a) an ion-exchange resin (IXR) comprising microporous beads having a particle size ranging from about 200 um to about 1000 um; (b) a water soluble surfactant having a molecula...
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WO/2021/206745A1 |
Implementations of a water filtration system are provided. In some implementations, the water filtration system comprises a housing having a plurality of ports for receiving and outputting fluids wherein the housing encloses components c...
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WO/2021/204919A1 |
A chromatography device (201; 201') comprising: - at least one chromatography material unit (203), wherein said chromatography material unit comprises a convection-based chromatography material and is of a substantially rectangular shape...
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WO/2021/197248A1 |
A purification system and method used for continuous purification. The purification system comprises: (1) at least one affinity chromatography main unit, wherein each affinity chromatography main unit independently comprises one or more ...
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WO/2021/197211A1 |
Disclosed is a method for separating a C8 aromatic hydrocarbon isomer mixture, comprising: using as an adsorbent an anionic pillared microporous material having a pore size of 5-10 Å, contact the C8 aromatic hydrocarbon isomer mixture w...
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WO/2021/202718A1 |
A process for isolating astatine includes (a) contacting a composition comprising astatine and bismuth with nitric acid to form a first solution comprising astatine, bismuth, and nitric acid; (b) contacting a resin with the first solutio...
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WO/2021/202914A1 |
A method for purifying lutetium includes providing a solid composition comprising ytterbium and lutetium and subliming or distilling ytterbium from the solid composition at a temperature of about 1196°C to about 3000°C to leave a lutet...
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WO/2021/198806A1 |
Method for lowering aldehyde content in a mixture comprising (i) diethylene glycol (DEG) and/or triethylene glycol (TEG) and (ii) aldehyde are disclosed. An ion exchange resin is soaked in monoethylene glycol. The mixture comprising 5 to...
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WO/2021/191725A1 |
A sample separation device (10) for separating a fluidic sample (120), wherein the sample separation device (10) comprises a fluid drive (20) for driving a mobile phase and the fluidic sample (120) when injected in the mobile phase, a sa...
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WO/2021/195457A1 |
The present disclosure is directed to methods and systems of purifying solvents. The purified solvents can be used for cleaning a semiconductor substrate in a multistep semiconductor manufacturing process.
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WO/2021/191730A1 |
Disclosed is a solvent supply (200) provided for a chromatography system (10) comprising a mobile phase drive and a separation unit, wherein the mobile phase drive is configured for driving a mobile phase through the separation unit, and...
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WO/2021/195459A1 |
The present disclosure is directed to methods and systems of purifying solvents. The purified solvents can be used for cleaning a semiconductor substrate in a multistep semiconductor manufacturing process.
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WO/2021/195388A1 |
Disclosed herein are compositions comprising air-stable radical [2]catenanes and method of making the same. The [2]catenane comprises a first macrocyclic ring mechanically interlocked with a second macrocyclic ring where each of the firs...
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WO/2021/195212A1 |
The present disclosure provides devices, systems, kits and methods useful for quantitation of biomolecules such as intact proteins and nucleic acids.
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WO/2021/185687A1 |
The present invention relates to a process for producing an aroma-laden gas (10) comprising the following steps: a) providing a liquid phase (5) containing a solvent and one or more aroma substances (1, 2, 3), b) passing the liquid phase...
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WO/2021/186320A1 |
A sample separation network (100) which comprises a server node (102), a plurality of client nodes (104) communicatively coupled with the server node (102), a plurality of sample separation devices (106) communicatively coupled with the ...
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WO/2021/186143A1 |
A method for separating of at least two transition metals, the method comprising: injecting a feed solution into a chromatography column comprising a chromatographic support media, the feed solution comprising at least two transition met...
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WO/2021/183737A1 |
The present invention relates to using modified cellulose (e.g., nitrated cellulose) for separating carbon nanotubes (CNTs). A raw mixture of CNTs of different structures or chiral angles (chiralities), can be separated into fractions, b...
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WO/2021/176403A1 |
Methods of purifying targeted oligonucleotides within a reaction mixture using hydrophilic interaction liquid chromatography (HILIC) is disclosed. One of the methods in accordance with the present disclosure includes screening the target...
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WO/2021/176444A1 |
A system and a method for separation of ions from ions-containing medium is disclosed herein, that utilizes capacitive-faradaic fuel cells (CFFC) particles coated at least partially with catalysts capable of catalyzing redox reactions pr...
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WO/2021/178380A1 |
The present invention discloses analytical high throughput methods for accurately, reliably, and efficiently screening and identifying polymers that are substantive to a particular material, such as hydroxyapatite. The present invention ...
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WO/2021/173994A1 |
Disclosed herein are methods for evaluating a disease or a condition in a subject. More particularly, disclosed herein are methods for determining or diagnosing a disease, methods for classifying a stage of a disease, methods for treatin...
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WO/2021/168556A1 |
The present disclosure relates in general to nuclear medicine and generators for the production of radiopharmaceuticals for medical use. In particular, present disclosure relates to a generator column that resists high heat such as depyr...
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WO/2021/172203A1 |
The object of the present invention is to provide a container that enables convenient and efficient purification of target biomolecules from a cell culture solution or a body fluid, and a target biomolecule purification method that uses ...
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WO/2021/173967A1 |
A method for injecting a sample into a flow of a liquid chromatography system includes providing a flow of a mobile phase, and injecting a volume of a sample into the flow of the mobile phase such that the concentration of the sample wit...
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WO/2021/168557A1 |
The present disclosure relates in general to nuclear medicine and generators for the production of radiopharmaceuticals for medical use. In particular, present disclosure relates to a generator column that resists high heat such as depyr...
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WO/2021/172217A1 |
The objective of the present invention is to provide a method capable of effectively and easily reducing the amount of a specified impurity in a liquid. The method for reducing the amount of nucleic acid in a liquid according to the pres...
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WO/2021/174059A1 |
The present invention relates to a method for removing host cell DNA from a sample comprising infectious viral particles and host cell DNA by anion exchange chromatography in the presence of at least one of a non-ionic surfactant, a suga...
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WO/2021/173238A1 |
A process and system for separating paraxylene from a mixture of paraxylene, metaxylene, orthoxylene, and ethylbenzene in a simulated moving bed apparatus using a membrane to separate non-aromatics from a desorbent stream. The lower nona...
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