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US20120037564 METHODS AND SYSTEMS FOR REDUCING VIRAL LOAD OF HEPATITIS C VIRUS IN HEMODIALYSIS PATIENTS  
The present technology relates to methods and systems for the removal of pathogens and fragments thereof in hemodialysis patients. In particular, methods and systems are described where lectins...
US20140166562 CHROMATOGRAPHY COLUMN ASSEMBLY  
Described is a chromatography column assembly that includes a permanently deformable outer tube, an intermediate tube, an inner tube and a sorbent bed disposed within the inner tube. The sorbent...
US20120016113 BUOYANT PROTEIN HARVESTING DEVICE  
A buoyant device containing chromatography media performs the function of protein harvesting replacing the steps of cell separation and volume reduction; the device can be loaded into columns for...
US20130079527 Method for Separating off Tryptophan  
The invention relates to a method for separating off tryptophan from aqueous mixtures of matter, in particular fermentation broths that are already partially processed, using simulated...
US20140251913 SYSTEM AND PROCESS FOR BIOPOLYMER CHROMATOGRAPHY  
A chromatography system for separation of a biopolymer is described, comprising at least one feed tank, at least one hold tank, at least one elution buffer tank, at least one eluate tank, at least...
US20140323698 PROTEIN PURIFICATION USING BIS-TRIS BUFFER  
The invention provides a two-step chromatography process for small and large-scale purification of proteins, specifically monoclonal antibodies, using only four buffer solutions made from a mother...
US20130248451 SYSTEM AND PROCESS FOR BIOPOLYMER CHROMATOGRAPHY  
A chromatography system for separation of a biopolymer is described, comprising at least one feed tank, at least one hold tank, at least one elution buffer tank, at least one eluate tank, at least...
US20140263012 PARALLEL ASSEMBLY OF CHROMATOGRAPY COLUMN MODULES  
A parallel assembly (2; 11; 51) of chromatography column modules (3a,b,c; 13a,b,c; 53a,b,c, 90a, b), the assembly having one common assembly inlet (15; 55) and one common assembly outlet (17; 57),...
US20150202356 Passive Separation of Whole Blood  
Described are systems, methods, and kits for compression sedimentation and whole blood separation. For example, a compression sedimentation system may include a compression stage configured to...
US20140110322 CAPILLARY ASSEMBLY USEFUL AS CONNECTING CAPILLARY  
There is provided a capillary assembly suitable for connecting various components of an analytical measuring device, for example a liquid chromatograph or a capillary electrophoresis device, to...
US20110303593 Fitting Element with Grip Force Distributor  
A fitting element, in particular for an HPLC application, is configured for providing a fluidic coupling of a tubing to a fluidic device. The fitting element includes a gripping piece configured...
US20130068671 PARALLEL ASSEMBLY OF CHROMATOGRAPHY COLUMN MODULES  
A parallel assembly (2; 11; 51) of chromatography column modules (3a,b,c; 13a,b,c; 53a,b,c, 90a, b) connected in a rigid housing (21; 61), the assembly having one common assembly inlet (15; 55)...
US20140083945 Reducing Soluble Urokinase Receptor in the Circulation  
Focal segmental glomerulosclerosis (FSGS) is a common cause of proteinuric kidney disease, which comprises both native and transplanted kidneys. Treatment was limited in the past due to the...
US20060144770 Polymeric solid supports for chromatography nanocolumns  
Nanocolumn chromatography devices useful, e.g., in CEC and nanoLC are disclosed. An exemplary chromatography device of the invention includes a nanocolumn, e.g., a capillary, packed with a...
US20110118525 IMPROVED SIMULATED MOVING BED SEPARATION DEVICE  
A device (SMB) for separation by simulated moving bed adsorption comprises a plurality of elementary adsorption zones Zi in series operating in a closed loop, and at least one singular adsorption...
US20100320149 SEPARATION MATRIX  
The present invention relates to a separation matrix, which comprises a support; extenders coupled to an outer part of said support; and ligands coupled to said extenders, wherein the part of the...
US20140220278 Porous Material And Devices For Performing Separations, Filtrations, And Catalysis And EK Pumps, And Mthods Of Making And Using The Same  
Embodiments of the present invention are directed to a porous monolith polymeric composition having utility in catalysis, chromatography, filtration, and electro-kinetic pumps, devices...
US20110147292 CELLULOSE HYDRATE MEMBRANE, METHOD FOR THE PRODUCTION THEREOF, AND USE THEREOF  
There is provided a cellulose hydrate membrane having a porous double structure which consists of micropores having a diameter in the range from >100 nm to 20 μm and ultrapores which have a...
US20090039008 METHOD FOR CONDUCTING MAINTENANCE ON A CHROMATOGRAPHY COLUMN  
The present invention relates to methods for conducting maintenance on chromatography columns used in industrial-scale chromatography. In particular, the invention is concerned with safer methods...
US20130134082 FITTING ELEMENT WITH HYDRAULIC GRIP FORCE ELEMENT  
A fitting element (100), in particular for an HPLC application (10), is configured for providing a fluidic coupling of a tubing (102) to a fluidic device (103). The fitting element (100) comprises...
US20130134095 TWO-DIMENSIONAL LIQUID CHROMATOGRAPHY WITH CONTROL OF INJECTION IN RELATION TO A STATE OF THE SECOND DIMENSION CHROMATOGRAPH  
A two-dimensional liquid chromatography in a system (200) comprises a first liquid chromatograph (210) coupled with a second liquid chromatograph (220). An injection event of injecting an output...
US20140326650 Pump and injector for liquid chromatography  
A combined dual pump-injector valve utilizing a single piece of material to house the barrel for each of the two piston-based pumps and to provide the stator of the associated valve, thus...
US20070267348 Open Tubular Capillaries Having a Connecting Layer  
The invention relates to a method for producing open tubular capillaries containing monolithic sorbents and to said capillaries. The inventive capillaries are characterised by a connection layer...
US20110150714 Modular System for Radiosynthesis with Multi-Run Capabilities and Reduced Risk of Radiation Exposure  
Macro- and microfluidic devices and related technologies, and chemical processes using such devices. More specifically, the devices may be used for a fully automated synthesis of radioactive...
US20150068979 HOLDER FOR MONOLITHIC SORBENTS  
The present invention relates to a holder for monolithic sorbents in which a radial pressure can be exerted over the entire length of the sorbent by a conically tapering clamping tube.
US20140374254 USE OF STATIONARY PHASE COMPRISING FIBRIL CELLULOSE IN SEPARATION METHODS  
Separation methods based on electrophoresis or chromatography that use a stationary phase including fibril cellulose.
US20090050567 Method and device for chromatographic purification  
A process for continuous or quasi-continuous purification of a multi-component mixture (F) by means of individual chromatographic columns through which the mixture is fed by means of at least one...
US20080164193 Simulated Moving Bed Type Chromatographic Separation Device  
An simulated moving bed chromatographic separation device (SMB device), comprising an endless flow passage (2) formed with four columns (1a) to (1d) and connecting flow passages (2a) to (2d)...
US20150246296 METHOD OF FRACTION COLLECTION FOR A LIQUID CHROMATOGRAPHY SYSTEM  
Described are a fraction collector and a method of fraction collection for a liquid chromatography system. The method includes diverting a liquid chromatography system flow from a waste channel to...
US20140131276 DEVICE AND METHOD FOR RESTORATION OF THE CONDITION OF BLOOD  
The present invention relates to a device for extracorporeal removal of harmful agents from blood or blood com-Components, comprising full length heparin immobilized on a solid substrate by...
US20070017870 Multicapillary device for sample preparation  
A multicapillary sample preparation device, especially useful for handling biological samples, comprising a plurality of uniform capillary tubes coated with a stationary phase, and arranged in a...
US20130213884 CHROMATOGRAPHY SYSTEM WITH GUARD COLUMNS  
A chromatography system with a main column comprising a chromatography resin, a first guard column and a second guard column, wherein the first guard column is connected to a first end of the main...
US20100297604 METHODS AND REAGENTS FOR VIRUS ISOLATION AND DETECTION  
The present invention relates to reagents and methods used in virus isolation and analysis.
US20080128365 Device for sample preparation  
This invention relates to a pipette tip or tube designed to perform biological or chemical sample preparation, purification or separation. The narrow end of the pipette tip is twisted in such a...
US20070116611 FRACTION COLLECTION SYSTEM  
A fraction collection system includes a fraction collector having a frame, an adapter tray configured to slide between a first position and a second position with respect to the frame, and a...
US20050189279 Stationary phase for liquid chromatography using chemically modified diamond surfaces  
Hydrophilic diamond surfaces comprise surface oxygen bonded onto diamond surface only through oxygen/carbon single bond. The hydrophilic diamond surfaces are treated with strong reductant (e.g.,...
US20120031827 AGGLOMERATION OF HIGH SURFACE AREA RARE EARTHS  
The subject invention relates generally to friable metal oxide agglomerates and specifically to agglomerates containing high surface area rare earth-containing materials and a polymeric binder.
US20140339170 Stackable Planar Adsorptive Devices  
Adsorptive bed devices include a scaffold in housing having a stress absorbing rigid structure and open cells filled with adsorptive beads. The scaffold restricts movement of the plurality of...
US20110198291 PURIFYING AGENT FOR OILY LIQUID CONTAINING POLYCHLORINATED BIPHENYLS  
A column 1 for removing an interfering substance to an analysis of polychlorinated biphenyls contained in an oily liquid such as an electric insulating oil from the oily liquid, includes a first...
US20130306563 CHROMATOGRAPHY COLUMN SUPPORT  
Herein is reported the use of a chromatography column support comprising at least one plane of symmetry, one axis of symmetry, at least three legs, at least three straight connectors, whereby the...
US20090218286 DEVICE FOR CHROMATOGRAPHIC SEPARATIONS  
A device is provided for chromatographic separations comprising a manifold comprising a plurality of connectors for connecting to one or more chromatographic separation columns and/or feed or...
US20130334118 COATED CAPILLARY WITH REMELTED COATING FOR FRONT SIDED SEALING  
A method of manufacturing a sealing fluidic component based on a capillary enclosing a fluid conduit and having an exterior surface being at least partially coated with a coating of a meltable...
US20120253024 METHOD AND SYSTEM FOR POLYPEPTIDE PURIFICATION  
The present invention provides a method and automated system for the purification of polypeptides including the direct filtration of solutions containing the polypeptides after purification.
US20060249459 Method and device for injecting sample  
In a chromatography using a pressurized mobile phase, the mobile phase flowing through a feed pipe (31) is introduced into one end of a bypass pipe (32) where a sample is sealed through a two-way...
US20130220928 METHOD OF PRE-TREATING AN ADSORBENT FOR A CHROMATOGRAPHIC SEPARATION  
A method of treating an adsorbent for a chromatographic separation. The method involves sonicating particles of an inorganic metal oxide having fragile edges in the absence of any alkylating or...
US20080110832 DYNAMIC UP-FLOW ZEOLITE SYSTEM  
Systems and methods are provided for the removal of a contaminate from an aqueous medium using a zeolite-based sorption column. The systems and methods include an optimized relationship between...
US20140069870 GLYCIDOL FUNCTIONALIZED ANION EXCHANGE STATIONARY PHASES  
Treatment of anion exchange materials containing hydroxyl containing moieties in the beta position relative to the quaternary center in the hydroxide form with glycidol substantially alters the...
US20130153479 INTEGRATED HIGH THROUGHPUT SYSTEM FOR THE ANALYSIS OF BIOMOLECULES  
Described is an affinity microcolumn comprising a high surface area material, which has high flow properties and a low dead volume, contained within a housing and having affinity reagents bound to...
US20120085692 INTEGRATED HIGH THROUGHPUT SYSTEM FOR THE ANALYSIS OF BIOMOLECULES  
Described is an affinity microcolumn comprising a high surface area material, which has high flow properties and a low dead volume, contained within a housing and having affinity reagents bound to...
US20110192778 INTEGRATED HIGH THROUGHPUT SYSTEM FOR THE ANALYSIS OF BIOMOLECULES  
Described is an affinity microcolumn comprising a high surface area material, which has high flow properties and a low dead volume, contained within a housing and having affinity reagents bound to...