Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 30 - Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography
Patents for G01N 30 - Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography (41,194)
07/2003
07/23/2003CN1431497A Method of using nano zeolite molecular sieve assemble material as affinity chromatography filler to separate functional protein molecules
07/23/2003CN1115655C Mass spectrum method for antifraud industry
07/22/2003USRE38202 Antibodies specific for a haemostatic protein, their use for isolating protein, haemostatic compositions devoid of proteolytic cleavage products of the protein
07/22/2003US6596988 Porous polymer monoliths permeable for liquid chromotography; microfabricated silicon chips
07/22/2003US6596172 Purification of biological substances
07/22/2003US6596144 Separation columns and methods for manufacturing the improved separation columns
07/22/2003US6596058 Film degassing system
07/17/2003WO2003058209A1 Device and method for the measurement of vapor pressure
07/17/2003WO2003040166A3 Membrane adsorber device
07/17/2003US20030135039 Isolating nucleotide sequences from solid phase support comprising hydrophilic graft polymers by adsorbing/desorbing onto from support; for detecting and diagnosing human pathogens
07/17/2003US20030134340 Method for detecting pathogenic prion proteins by means of mass spectroscopy
07/17/2003US20030134304 Spectrometric measurements of the samples of bio-fluid, evaluating multi data sets with multivariate analysis, determiing correaltion between one of the one or more sets of differences, developing profile of a biological system
07/17/2003US20030133841 End element for capillaries or chip channels
07/17/2003US20030133836 System for determining total sulfur content
07/17/2003US20030132373 Use of multiple optical vortices for pumping, mixing and sorting
07/17/2003US20030132163 Aqueous stream purifier and method of use
07/17/2003US20030132145 Toroidal vessel for uniform, plug-flow fluid distribution applications
07/17/2003CA2416450A1 Method for detecting pathogenic prion proteins by means of mass spectroscopy
07/16/2003EP1327474A1 Very small chemical device and flow rate adjusting method therefor
07/16/2003EP1327256A2 Apparatus and methods for affinity capture tandem mass spectrometry
07/16/2003EP1327142A2 Methods for quantitative and qualitative analyses of phospholipids using one-dimensional thin layer chromatography
07/16/2003EP1327141A2 Fluid separation conduit cartridge
07/16/2003EP1278584A4 Mipc column cleaning system and process
07/16/2003EP1131146B1 A chromatographic process utilizing a fluidised bed
07/16/2003CN1430059A Analytical method for concentration of xipulin and huperzine A in blood
07/16/2003CN1430056A Affinity adsorption measuring method of alpha-feto-protein heteroplasmon
07/15/2003US6593137 Antibodies specific for fullerenes
07/15/2003US6593097 Reverse-phase HPLC assay for plasminogen activators
07/15/2003US6592696 Method for fabricating a multilayered structure and the structures formed by the method
07/15/2003US6591862 System and method for carrying out column tests under hydrostatic pressure
07/10/2003WO2003056343A2 Method for protein expression analysis
07/10/2003WO2003056342A2 Method for determining molecule-molecule interaction in proteomics
07/10/2003WO2003056038A1 Method for the recovery of sugars
07/10/2003WO2003055605A1 Device for separating a component from a fluid
07/10/2003WO2003055597A1 A method of producing hierarchical porous beads
07/10/2003WO2003055594A2 Optically active support materials, method for preparing same and uses thereof
07/10/2003WO2003055590A2 Switchable surfaces
07/10/2003US20030129769 Detecting a difference in the concentration of a protein in a differnet samples, by bonding to radioactive isotopic, mass spectrometric analysis
07/10/2003US20030129761 Method for simultaneous analysis of saccharide mixture and analytical apparatus system therefor
07/10/2003US20030129760 Mass intensity profiling system and uses thereof
07/10/2003US20030129646 Monolithic structure formed from a plurality of green-sheet layers sintered together.
07/10/2003US20030127395 Automated radionuclide separation system and method
07/10/2003US20030127392 Eluent purifier and method of use
07/10/2003US20030126908 Gas chromatograph
07/10/2003CA2471346A1 Method for protein expression analysis
07/10/2003CA2468146A1 A method of producing hierarchical porous beads
07/10/2003CA2465300A1 Method for determining molecule-molecule interaction in proteomics
07/09/2003EP1326073A1 Use of a device for connecting capillaries, process and connectors for connecting capillaries
07/09/2003EP1326072A1 Chelate reagent for measuring aluminum and measuring method
07/09/2003EP1325875A2 Versatile vial and plug system
07/09/2003EP1325337A2 A method for the quantitative determination of one or more compounds
07/09/2003EP1325332A2 Magnetic in situ dilution
07/09/2003EP1325322A2 Method and system for peak parking in liquid chromatography-mass spectrometer (lc-ms) analysis
07/09/2003EP1325321A1 Chromatography column
07/09/2003EP1325320A1 Microflow splitter
07/09/2003EP1325311A2 Fiber optic apparatus and use thereof in combinatorial material science
07/09/2003EP1324828A1 Fluid separation conduit cartridge with encryption capability
07/09/2003EP1299166A4 Polynucleotide separations on polymeric separation media
07/09/2003EP1206483B1 Automated protein purification in the multiwell format by vacuum filtration
07/09/2003EP1047943B1 Chromatographic assay device and method for detecting the presence of an analyte in a blood sample
07/09/2003CN1429391A Method for isolating and purifying 90Y from 90 strontium in multi-curie quantities
07/09/2003CN1428605A Analysis method of hydrocarbon composition in asphalt, heavy oil and tar
07/09/2003CN1114101C Sample cooling appts. and method thereof
07/08/2003US6590096 Process for the production of polysaccharide beads
07/08/2003US6589748 Accurately measuring albumin in urine sample; obtain urine, detect presence of adjusted and wildtype albumin in sample
07/08/2003US6589729 Monitoring the preferential generation of a reaction product; mix chemical intermediates, transport mixture to flow channel, vary fluid flow, monitor product at reaction zone
07/08/2003US6588255 Analytical devices based on diffusion boundary layer calibration and quantitative sorption
07/03/2003WO2003054985A2 Disposable working electrode for an electrochemical cell
07/03/2003WO2003054549A2 Method of mass spectrometry
07/03/2003WO2003054524A1 Microfluidic devices and methods for two-dimensional separations
07/03/2003WO2003054522A2 Method for determining phase distribution coefficients, in addition to a corresponding device
07/03/2003WO2003054516A2 Devices and methods for isolating and detecting specific substances in complex matrices
07/03/2003WO2003054514A2 Novel parallel throughput system
07/03/2003WO2003054488A1 Interface members and holders for microfluidic array devices
07/03/2003WO2003053581A2 Biomolecule handling method and machine using an array dispenser
07/03/2003WO2003053555A2 Dockable processing module for extracting molecules from a solution
07/03/2003WO2003042398A3 Multiplexed analysis by chromatographic separation of molecular tags
07/03/2003WO2003018548A3 Halogenated calixpyrroles, calixpyridinopyrroles and calixpyridines, and uses thereof
07/03/2003US20030125884 Methods and systems for high throughput analysis
07/03/2003US20030125529 For protein and nucleic acid separations
07/03/2003US20030124716 Apparatus for assay, synthesis and storage, and methods of manufacture, use, and manipulation thereof
07/03/2003US20030124619 Microfluidic analysis of labelled antigens; drug screening; phenytoin
07/03/2003US20030124610 Method for the analysis of a selected multicomponent sample
07/03/2003US20030124606 Enzymatic digestion; ionizing peptides by matrix assisted laser desorption-time of flight;
07/03/2003US20030124516 Method of using optical interrogation to determine a biological property of a cell or population of cells
07/03/2003US20030124371 Substrated having an adsorbent layer attached to the surface of a water-swellable hydrogel with hydrophobic moieties and hydrophilic moieties; binds an analyte through a salt-independent hydrophobic attraction.
07/03/2003US20030124028 Drug screening; library models
07/03/2003US20030121878 Versatile vial and plug system
07/03/2003US20030121854 Complexing ligand with compound; separation, purification; chromatography
07/03/2003DE20306957U1 Capillary detector cell used in HPLC for analyzing biological samples and in peptide analysis comprises a device-specific support and an exchangeable insert supporting a measuring cell
07/03/2003CA2470847A1 Interface members and holders for microfluidic array devices
07/03/2003CA2470724A1 Devices and methods for isolating and detecting specific substances in complex matrices
07/03/2003CA2469936A1 Dockable processing module for extracting molecules from a solution
07/03/2003CA2469930A1 Biomolecule handling method and machine using an array dispenser
07/02/2003EP1324039A2 Method for simultaneous analysis of saccharide mixture and analytical apparatus system therefor
07/02/2003EP1324033A1 Method for providing flow rates for fluids
07/02/2003EP1322953A2 Apparatuses and methods for field flow fractionation of particles using acoustic and other forces
07/02/2003EP1322949A2 Polymeric microfabricated fluidic device suitable for ultraviolet detection
07/02/2003EP1322936A2 Microfluidic devices and methods of use
07/02/2003EP1322685A1 Method and device for recognition of a target molecule by means of molecularly imprinted polymers
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