Patents
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)
12/2005
12/01/2005WO2005114227A1 Flow sensor calibration methods and apparatus
12/01/2005WO2005114220A2 Compositions, kits, and methods for calibration in mass spectrometry
12/01/2005WO2005114172A1 Device for carrying out thin-film chromatography
12/01/2005WO2005114171A2 Analysis of liquid chromatography eluates
12/01/2005WO2005114170A1 Frontal affinity chromatography/maldi tandem mass spectrometry
12/01/2005WO2005114169A1 Parallel processing microfluid chip
12/01/2005WO2005114168A1 Combi column
12/01/2005WO2005114167A2 Controlling sample loading of a specimen
12/01/2005WO2005113101A2 Method for the production of chemical and pharmaceutical products with integrated multicolumn chromatography
12/01/2005WO2005043129A3 Probe assembly
12/01/2005US20050267689 Method to automatically identify peak and monoisotopic peaks in mass spectral data for biomolecular applications
12/01/2005US20050266578 Methods and systems for detection of macrolides
12/01/2005US20050265422 Differetial thermal sensors
12/01/2005US20050264302 Device for determining the composition of a fluid mixture
12/01/2005US20050263699 Method and apparatus for electrospray augmented high field asymmetric ion mobility spectrometry
12/01/2005US20050263455 Processing of chemicals in flow-through device with porous media
12/01/2005DE10360964B4 Verfahren und Vorrichtung zur Bereitstellung eines definierten Fluidstroms, insbesondere für die Flüssigkeitschromatographie Method and apparatus for providing a defined fluid stream, in particular for liquid chromatography
12/01/2005CA2567528A1 Analysis of liquid chromatography eluates
12/01/2005CA2566815A1 Frontal affinity chromatography/maldi tandem mass spectrometry
11/2005
11/30/2005EP1600771A1 Peak pattern calibration
11/30/2005EP1599724A1 Rotating device for centrifugal partition chromatograph
11/30/2005EP1599719A2 Simultaneous chemical separation and surface-enhanced raman spectral detection using metal-doped sol-gels
11/30/2005CN1703618A Process for producing packing for resolving optical isomers
11/30/2005CN1703269A Electrolytic eluent generator and method of use
11/30/2005CN1702457A Collector material based on polusiloxane adsorbability
11/30/2005CN1229646C Catalytic anti-factor VIII allo-antibodies
11/29/2005US6971059 Chromatographic or spectroscopic reports with hyperlinks to allow direct access to external references
11/29/2005US6969850 Microfluidic array devices and methods of manufacturing and uses thereof
11/29/2005US6969605 Miniature immuno-optical rapid analyte sensor platform
11/29/2005US6969095 Capillary column connector assembly
11/29/2005US6969045 Rotary valve
11/29/2005US6968729 Method and apparatus for expediting analysis of samples
11/29/2005CA2265822C A direct screw-on cartridge holder with self-adjustable connection
11/29/2005CA2224582C Selective removal of volatile substances injected into a chromatographic packing filled column
11/24/2005WO2005111600A1 Method of analysis using chromatographic pre-separation
11/24/2005WO2005111599A1 New multidimensional gas chromatography apparatus and analyte transfer procedure using a multiple-cool strand interface
11/24/2005WO2005111595A1 Method for controlling the thermionic emission state of a surface-ionisation ion thermal emitter
11/24/2005WO2005111573A1 Method and device for handling and analysing drop-shaped samples in vacuum
11/24/2005WO2004102181A3 Determination of aromatic hydrocarbons in edible oil products
11/24/2005US20050260600 Amino radicals; magnetic bodies, metals, plastic and glass beads or gel; increased recovery ratio
11/24/2005US20050259281 Method, apparatus and computer program for transforming digital colour images
11/24/2005US20050259256 Device and method for measurement
11/24/2005US20050258816 Photoelectrocatalytic method and photoelectrochemical detector for electrochemical analysis
11/24/2005US20050258357 System and method for extracting spectra from data produced by a spectrometer
11/24/2005US20050258355 Mass spectrometer and method of analyzing isomers
11/24/2005US20050258097 Method and device for extracting an analyte
11/24/2005US20050258088 Chromatography oven with heat exchange and method of use
11/24/2005US20050258087 Novel collection system for chromatographic system
11/24/2005US20050258048 Large capacity acid or base generator and method of use
11/24/2005US20050257885 Capillary multi-channel optical flow cell
11/24/2005US20050257600 Method and apparatus for expediting analysis of samples
11/24/2005US20050257595 Flow sensor calibration methods and apparatus
11/23/2005EP1598666A1 Analysis of at least one sample on basis of two or more techniques
11/23/2005EP1597574A1 Apparatus
11/23/2005EP1595128A3 Method and apparatus for enhanced detection of a specie using a gas chromatograph
11/23/2005EP1330226A4 Method for producing purified hematinic iron-saccharidic complex and product produced
11/23/2005EP1093579A4 A microfabricated device and method for multiplexed electrokinetic focusing of fluid streams and a transport cytometry method using same
11/23/2005EP1015107B1 Coated polymer article and its use
11/23/2005CN1701336A Smart data subsurface data repository system, method and computer program product
11/23/2005CN1701233A Phased micro analyzer V, VI
11/23/2005CN1701224A Low power gas leak detector
11/22/2005US6966991 Methods and apparatus for packing chromatography columns and chromatography column
11/22/2005US6966212 Focusing device based on bonded plate structures
11/17/2005WO2005109012A1 Device for determining composition of a fluid mixture
11/17/2005WO2005109007A1 Stimulated detection of sample compounds
11/17/2005WO2005108984A2 Methods and systems for detection, identification and quantitation of macrolides and their impurities
11/17/2005WO2005108980A1 Method for the determination of body odor
11/17/2005WO2005108977A2 Methods and systems for detection of macrolides
11/17/2005WO2005108975A1 Chromatography oven with heat exchange and method of use
11/17/2005WO2005108597A2 Process for high throughput liquid or gas chromatography/mass spectrometry-based biomolecular screening for drug discovery
11/17/2005WO2005062725A3 Method for enrichment/separation of protein or peptide
11/17/2005WO2005048350A3 A molecular single electron transistor (mset) detector device
11/17/2005WO2005024376A3 Partial modulation via pulsed flow modulator for comprehensive two-dimensional liquid or gas chromatography
11/17/2005US20050253060 Ion trap/time-of-flight mass spectrometer and method of measuring ion accurate mass
11/17/2005US20050252859 Guiding a solvent with a sample through an SPE cartridge for concentrating the sample in the cartridge, positioning the cartridge in a carrier for a plurality of cartridges, drying the concentrated samples through evaporation or vaporization of solvent; reduces drying time
11/17/2005US20050252774 Method and apparatus for generating a high purity eluant
11/17/2005US20050252772 Flow device
11/17/2005US20050252275 Odor measuring apparatus
11/17/2005CA2565773A1 Methods and systems for detection, identification and quantitation of macrolides and their impurities
11/17/2005CA2565224A1 Methods and systems for detection of macrolides
11/17/2005CA2563522A1 Device for determining composition of a fluid mixture
11/16/2005EP1596195A1 Device and method for post-chromatographic derivatization
11/16/2005EP1596194A2 Gas chromatograph mass spectrometer
11/16/2005EP1596193A1 Novel stationary phases for use in high-performance liquid chromatography
11/16/2005EP1595132A2 Method for analysis of contaminants in a process fluid stream
11/16/2005EP1595128A2 Method and apparatus for enhanced detection of a specie using a gas chromatograph
11/16/2005EP1485707A4 Capture compounds, collections thereof and methods for analyzing the proteome and complex compositions
11/16/2005CN2741049Y Solid sampler feeder of gas-phase chromatograph
11/16/2005CN1697971A Method of determining impurity in acrylic acid
11/16/2005CN1227528C High-efficient liquid phase chromatographic analyzing method for regulating pyrurine and its impurity
11/10/2005WO2005106920A2 Mass spectrometer
11/10/2005WO2005106455A1 Method for analysing organic compounds in atmosphere air
11/10/2005WO2005106454A1 Method and apparatus for detection of live bacterium within test subject antigen through specifically labeling thereof
11/10/2005WO2005106453A2 Mass spectrometer
11/10/2005WO2005105256A1 Filter with support cage
11/10/2005WO2005073711A3 Chromatographic material for the absorption of proteins at physiological ionic strength
11/10/2005US20050251349 Method and apparatus for analyzing multi-channel chromatogram
11/10/2005US20050250145 On-line chemical reaction system
11/10/2005US20050249607 Apparatus and method for pumping microfluidic devices
11/10/2005US20050247989 Method for integrating micro and nanoparticles into MEMS and apparatus including the same