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)
10/2002
10/24/2002	US20020153294 Chromatography apparatus
10/24/2002	CA2444548A1 Methods of diagnosing and treating small intestinal bacterial overgrowth (sibo) and sibo-related conditions
10/23/2002	EP1250181A1 Chromatographic and electrophoretic separation of chemicals using electrically conductive polymers
10/23/2002	CN1376267A Chromatography columns
10/23/2002	CN1376082A Process for purifying and reusing solvent used to remove extractables
10/22/2002	US6468804 Electrolysis ions force electrolytes away from chromatography effluent stream for detection
10/22/2002	US6468422 Water-wettable chromatographic media for solid phase extraction
10/22/2002	US6467630 Continuous particle and molecule separation with an annular flow channel
10/22/2002	US6467333 Trace level detection of analytes using artificial olfactometry
10/17/2002	WO2002082103A2 Solvent susceptibility compensation for coupled lc-nmr
10/17/2002	WO2002082073A2 A method of and apparatus for ionizing an analyte and ion source probe for use therewith
10/17/2002	WO2002082072A1 Installation for continuously treating samples, by separation on a stationary phase, under forced flow
10/17/2002	WO2002082071A1 Automated capillary liquid chromatography small volume analysis system
10/17/2002	WO2002082051A2 An integrated high throughput system for the analysis of biomolecules
10/17/2002	WO2002081752A2 Methods and kits useful for the simplification of complex peptide mixtures
10/17/2002	WO2001053819A9 Separation media, multiple electrospray nozzle system and method
10/17/2002	US20020151087 Determine the concentration of preferential analyte in sample; obtain sample, apply to immunoaffinity column, separate particles, determine preefrential particle concentration by chromatographic immunoassay
10/17/2002	US20020151086 Analysis of free analyte fractions by rapid affinity chromatography
10/17/2002	US20020151083 Preparing crude oils for use as source of asphalt; obtain crude oil sample, perform spectrum analysis, classify crude oil and suitability for use in asphalt
10/17/2002	US20020150926 Detecting preferential particle in fluid stream; obtain sample, expose to column, detect bound ligand complexes on column, recorver complexes
10/17/2002	US20020150923 Concentrating trace elements; obtain sample,expose to liqiud phase column, wasah, recover preferential particles
10/17/2002	US20020150513 Enables transportation and field use of solid phase microextraction fibers which are very fragile and will break with the slightest impact, also prevents cross contamination of samples during transport
10/17/2002	US20020150512 Capillary microvalve
10/17/2002	US20020150504 For collection, isolation, and concentration of trace amounts of high explosives, biological weapons, and chemical weapons residues in air, soil, vegetation, swipe, and liquid samples
10/17/2002	US20020148974 Wafer thermal desorption system and apparatus
10/17/2002	US20020148353 For detection of volatile organic compounds in environmental samples of air, water, soil and in body fluids of animals and humans
10/17/2002	DE10117863A1 Vorrichtung zur Fluß-Feldflußfraktionierung Apparatus for flow-field flow fractionation
10/17/2002	CA2434699A1 An integrated high throughput system for the analysis of biomolecules
10/16/2002	EP1249696A1 Device for chromatographic quantitative measurement
10/16/2002	EP1249267A1 Device for flow field-flow fractionation
10/16/2002	EP1248949A1 Separation media, multiple electrospray nozzle system and method
10/16/2002	EP1248852A2 Method of assessing the viability of a cell
10/16/2002	CN1375058A Method and device for detecting and insolating pharmacological compounds being contained in substance mixtures
10/16/2002	CN1375057A Gas sensors with phased heaters for increased sensitivity
10/16/2002	CN1374522A Standard gensenoside sample kit its separating prepn process
10/16/2002	CN1374521A Prepn of efficient liquid-phase chromatographic amide bonded stationary phase
10/15/2002	US6464882 Modular type block system in which different pairs of inner cylinders and cylinder sleeves, in particular pairs differing in their height,
10/15/2002	US6464866 Integrated miniaturized liquid chromatography device; high-throughput analysis by mass spectrometry
10/10/2002	WO2002080222A1 Apparatus and method for dispensing a sample
10/10/2002	WO2002079751A2 Ultrasonic transducing probe with liquid flow-through capability and related automated workstation and methods of using same
10/10/2002	WO2002079519A1 High-fidelity dna sequencing using solid phase capturable dideoxynucleotides and mass spectrometry
10/10/2002	WO2002079510A1 Gene analysis method and analyzer therefor
10/10/2002	WO2002078847A1 Instrument and method for recovering nucleic acid
10/10/2002	WO2002078846A1 Instrument and method for collecting nucleic acids
10/10/2002	WO2002063290A3 Method for the gas chromatographic analysis of a sample
10/10/2002	WO2002018928A3 Chromatography and other adsorptions using modified carbon-clad metal oxide particles
10/10/2002	US20020147550 Method and apparatus for analyzing multi-channel chromatogram
10/10/2002	US20020147293 Porous hybrid particles with organic groups removed from the surface
10/10/2002	US20020146840 Microcolumns for the separation of analytes from a sample in the millisecond time scale
10/10/2002	US20020146838 Mass spectrometry of prostaglandins
10/10/2002	US20020146350 Automatic analysis of gaseous pollution sample; semiconductors
10/10/2002	US20020146349 Automated capillary liquid chromatography small volume analysis system
10/10/2002	US20020144949 Automated sample collection in supercritical fluid chromatography
10/10/2002	DE10116458A1 Apparatus for cryo-focussing in chromatography comprises a cooled chromatographic separating column having a starting region and passing through a small volume body and cooled by the body
10/10/2002	DE10114947A1 Verfahren und Vorrichtung zum Herstellen eines mindestens eine gasförmige Komponente enthaltenden Gasgemisches, insbesondere eines Kalibriergases Method and device for producing at least one gaseous component of a gas mixture containing, in particular of a calibration gas
10/10/2002	CA2442862A1 High-fidelity dna sequencing using solid phase capturable dideoxynucleotides and mass spectrometry
10/09/2002	EP1248112A2 Immunochromatographic specific binding assay device
10/09/2002	EP1248103A2 Eluent for ion chromatography for measuring alkaline earth metal ions, and method for analyzing alkaline earth metal ions, employing it
10/09/2002	EP1248096A1 Flow divider for analytical purposes
10/09/2002	EP1247818A2 Prion and viral clearance process of immunoglobulin preparations
10/09/2002	EP1247101A2 Transferrin assay
10/09/2002	CN2515676Y Multiple-grooved chromatographic thin plate
10/09/2002	CN2515675Y Ring chromatographic column box
10/08/2002	US6462334 Analytical method and apparatus
10/08/2002	US6462172 Purification of tissue plasminogen activator (TPA)
10/08/2002	US6461516 Integrated monolithic microfabricated electrospray and liquid chromatography system and method
10/08/2002	US6461515 Parallel liquid chromatography for analyzing combinatorial libraries of non-biological polymers
10/08/2002	US6461410 Adsorption/desorption
10/08/2002	US6460420 Flowmeter for pressure-driven chromatography systems
10/08/2002	US6460401 Method and apparatus for trace analysis of organic compound
10/03/2002	WO2002077671A2 Miniature low angle laser light scattering detector
10/03/2002	WO2002077644A1 Microcolumn chromatographic immunoassays
10/03/2002	WO2002077608A2 Optical method and apparatus for determining status of agricultural products
10/03/2002	WO2002077269A1 Cell isolation method and uses thereof
10/03/2002	WO2002077016A2 Methods and apparatus for gel-free qualitative and quantitative proteome analysis, and uses therefore
10/03/2002	WO2002076489A1 Serum albumin binding moieties
10/03/2002	US20020143158 Purification of preferential protin from sample; provide methylated aspartate ligand complexed with a transiton metal, incubate with cell lysate, elute and recover preferential protein from column
10/03/2002	US20020142343 Preparing substrate for detecting preferential particle in sample; obtain sample, expose to elution buffer, detect preferential particle by desorption spectrometry, incubate with substrate, recover preferential particle
10/03/2002	US20020142286 Ejecting cells from fluid; obtain fluid which contains cells, expose fluid to focus energy projection, recover cells ejected from fluid
10/03/2002	US20020141900 Apparatus for screening catalysts in a parallel fixed-bed reactor
10/03/2002	US20020139752 Efficiently separates liquid and gas phases in flow stream upstream of collection vessel without additional pressure schemes or solvent extractions imposed on flowstream
10/03/2002	US20020139751 For affinity capture of biomolecules to meet needs for life sciences such as proteomics and drug discovery
10/03/2002	US20020139167 Process and device for producing a gas mixture which contains at least one gaseous component , in particular for producing a calibration gas
10/03/2002	CA2504413A1 Methods and apparatus for gel-free qualitative and quantitative proteome analysis, and uses therefore
10/03/2002	CA2440582A1 Serum albumin binding moieties
10/02/2002	EP1245954A1 Method and apparatus for generating a gas mixture containing at least one gaseous component, in particular a calibration gas
10/02/2002	EP1245281A2 Parallel fixed bed reactor and fluid contacting apparatus and method
10/02/2002	EP1244908A1 Device and method for treating a sample by overpressured layer chromatography a stationary phase, under controlled forced flow
10/02/2002	EP1244507A1 Capillary columns employing monodispersed particles
10/02/2002	EP0952965B1 Method for producing porous inorganic materials
10/02/2002	EP0915832B1 Boronic compound complexing reagents and highly stable complexes
10/02/2002	EP0895587B1 Capillary tube holder
10/02/2002	EP0804448B1 Method for the purification of short nucleic acids
10/02/2002	DE10207340A1 Abdichttechnik für Kapillarsäulen Sealing technique for capillary columns
10/02/2002	DE10130382C1 Temperature-controlled injector used especially for gas chromatograph comprises injector tube with receiver tube made from heat conducting material and electrically insulated from outside, and tubing placed on receiver tube
10/02/2002	DE10112470A1 Verfahren zur Proben-Identifizierung bei einem Säugetier sowie ein Kit zur Durchführung dieses Verfahrens A method for sample identification in a mammal, and a kit for carrying out this method
10/02/2002	CN2514349Y Heating wire protector for heat conducing tank detector
10/02/2002	CN1372567A Method for isolating and purifying grass pollen allergens
10/02/2002	CN1372140A Fully closed diode array detector and control method thereof
10/02/2002	CN1372139A Method for testing foam property of sweetening agent solution

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