| 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) |
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| 04/01/2008 | US7351333 Centrifuge |
| 04/01/2008 | US7351332 Chromatography cartridge and method for manufacturing a chromatography cartridge |
| 04/01/2008 | US7350427 Sorbent collector material based on polyorganosiloxane |
| 04/01/2008 | US7350409 Magnetic separation in fluids |
| 04/01/2008 | US7350401 Liquid feeding system |
| 03/27/2008 | WO2008036586A2 Apparatus and methods of fluid chromatography |
| 03/27/2008 | WO2008036486A1 Membrane suppressor with an outlet substantially non-retentive for ionic species |
| 03/27/2008 | WO2008035748A1 Blood analysis apparatus |
| 03/27/2008 | WO2008035138A2 Ion mobility spectrometry analyzer with improved sample receiving device |
| 03/27/2008 | WO2007112224A3 Ceramic-based chromatography apparatus and methods for making same |
| 03/27/2008 | US20080076187 Using chromatography as tool in correlation and prediction of physical properties of components in chemical mixtures |
| 03/27/2008 | US20080076186 Mass Spectrometer |
| 03/27/2008 | US20080076185 Apparatus comprising cyclohexylsulfamic acid and/or salts for use in detection and quantification of chlorine dioxide in foreign gas |
| 03/27/2008 | US20080076181 Method for analysis of metabolite difference between two biological samples using gas chromatography-mass spectrometry |
| 03/27/2008 | CA2633557A1 Ion mobility spectrometry analyzer with improved sample receiving device |
| 03/26/2008 | EP1692261A4 Cartridge for use with electrochemical sensor |
| 03/26/2008 | EP1446601A4 Fluid flow control freeze/thaw valve for narrow bore capillaries or microfluidic devices |
| 03/26/2008 | CN101151529A Optical-isomer-separating agent |
| 03/26/2008 | CN101149362A Brewing white spirit and alcohol concocted white spirit discrimination method |
| 03/26/2008 | CN101149361A Gastrodia elata medicinal materials discrimination method |
| 03/26/2008 | CN101149360A Gas-liquid chromatogram separate sampling device and method |
| 03/26/2008 | CN101149359A Solid phase micro-extraction probe and its analysis method for polycyclic aromatic hydrocarbon of environmental sample |
| 03/26/2008 | CN101149346A Reflection type detection pool for confocal laser induced fluorescence detector |
| 03/26/2008 | CN101148464A Method for purifying erythromycin by using molecular engram polymer |
| 03/26/2008 | CN100376895C Method for identifying peptide by using tandem mass spectrometry data |
| 03/26/2008 | CN100376894C Earthworm fingerprint spectrum establishment method and medicinal earthworm identification method |
| 03/26/2008 | CN100376893C Liquid phase chromatographic method for simultaneously measuring compound sulfamethoxazole |
| 03/26/2008 | CN100376892C Process for detecting tributyl tin oxide in marine environment using Philippine little clam |
| 03/25/2008 | US7348184 Protein interaction difference mapping |
| 03/25/2008 | US7347943 Methods and compositions for chromatography |
| 03/25/2008 | US7347936 Liquid chromatograph |
| 03/25/2008 | US7347080 Thermal conductivity detector |
| 03/20/2008 | WO2008031869A1 Arrangement for metering a gaseous sample in a carrier gas stream |
| 03/20/2008 | WO2008031190A1 Alpha-1-antitrypsin as a diagnostic/prognostic indicator for neurodegenerative diseases |
| 03/20/2008 | WO2007147938A9 Normalizing spectroscopy data with multiple internal standards |
| 03/20/2008 | WO2007139956A3 Methods and systems for the quantitative analysis of biomarkers |
| 03/20/2008 | WO2007136702A3 Air heater for a gas chromatograph |
| 03/20/2008 | US20080071076 Non-invasive detection of fetal genetic traits |
| 03/20/2008 | US20080070314 Using digestion pattern generated via chromatographic separation and mass spectrum analysis to characterize proteins in solution; proteomics |
| 03/20/2008 | US20080069731 Membrane suppressor with an outlet substantially non-retentive for ionic species |
| 03/20/2008 | US20080067342 Ion Trap Mass Analyzer |
| 03/20/2008 | US20080066530 Method for the Optimization of Chromatographic Purification Processes for Biological Molecules |
| 03/19/2008 | EP1900434A1 Parallel fixed bed reactor and fluid contacting apparatus and method |
| 03/19/2008 | EP1899308A2 Triazines as protein binding ligands |
| 03/19/2008 | EP1642120B1 Miniaturized enrichment facility |
| 03/19/2008 | EP1613952B1 Rotating valve |
| 03/19/2008 | CN201037833Y Thin-layer chromatograph sample pointing instrument |
| 03/19/2008 | CN201037827Y Chromatography experimental device |
| 03/19/2008 | CN101144810A Measuring range extension of chromatographic quick tests |
| 03/19/2008 | CN101144808A Trichodermisin determination method and its uses |
| 03/19/2008 | CN101144803A Method for optimizing feruloylated dibutyrated acylglycerol thin layer chromatography developer using uniform design method |
| 03/19/2008 | CN101144802A Zedoary turmeric oil analysis method |
| 03/19/2008 | CN101144801A Gas chromatography double-flame photometric detector |
| 03/19/2008 | CN101144800A Sample top cavity syringe needle tip deriving method and its uses |
| 03/19/2008 | CN101144799A Trace sudan III quick detection method |
| 03/19/2008 | CN101143189A Traditional Chinese medicinal composition for treating hyperlipemia and its preparation method and quality control method |
| 03/19/2008 | CN101143164A Medicinal composition for treating coronary heart disease and preparation process thereof |
| 03/18/2008 | US7343779 High performance, hand-held gas chromatograph, method and system |
| 03/13/2008 | WO2008029785A1 Polysaccharide derivative and separating agent for optical isomer containing the same |
| 03/13/2008 | WO2008028974A1 Methods of optimizing chromatographic separation of polypeptides |
| 03/13/2008 | WO2008028218A1 Affinity separation methods and systems |
| 03/13/2008 | WO2008005588A3 A three-wafer channel structure for a fluid analyzer |
| 03/13/2008 | WO2007147554A3 Improved cromatography process for recovering a substance or a group of substances from a mixture |
| 03/13/2008 | US20080064733 MAGIs (membrane associated guanylate kinase proteins with inverse orientation); oncosuppressive (tumor suppressor) protein; (2-(1-Hydroxypentyl)-3-(2-phenylethyl)-6-methyl)indole-5-carboxylic acid |
| 03/13/2008 | US20080064115 Desorbing analyte from solid support; chromatographic pretreatment |
| 03/13/2008 | US20080064110 Spectrophotometry; high pressure liquid chromatography |
| 03/13/2008 | US20080060942 Applying force to move molecules from a region of low free-energy into a region of high free-energy;removing the force to cause molecules not entirely within the region of high free-energy to extract themselves back into the region of low free-energy |
| 03/13/2008 | DE4127657B4 Perlförmige Polyvinylalkoholgele für die Aufreinigung und Auftrennung biologischer Flüssigkeiten, Verfahren zu ihrer Herstellung und Verwendung Bead-shaped Polyvinylalkoholgele for the purification and separation of biological fluids, methods for their preparation and use |
| 03/12/2008 | EP1898214A1 Interphase injector device for the direct coupling of liquid chromatography and gas chromatography |
| 03/12/2008 | EP1897601A1 Large capacity acid or base generator and method of use |
| 03/12/2008 | EP1896844A1 Method for procyanidin analysis |
| 03/12/2008 | EP1896823A1 Pressure-flow reducer for aerosol focusing devices |
| 03/12/2008 | EP1456657A4 Tagged microparticle compositions and methods |
| 03/12/2008 | EP1442476A4 Dielectric film |
| 03/12/2008 | EP1231994A4 High pressure capillary liquid chromatography solvent delivery system |
| 03/12/2008 | CN201034991Y Signal transmission apparatus for ion transfer spectrum |
| 03/12/2008 | CN201034990Y Chromatographic column heating mechanism |
| 03/12/2008 | CN201034989Y Multichannel counterflow chromatograph |
| 03/12/2008 | CN201034988Y Multiple separation column bidirectional counterflow chromatograph |
| 03/12/2008 | CN201034987Y Gas chromatograph gas analysis twice sample introduction device |
| 03/12/2008 | CN201034986Y Gasproof sample introduction needle and hitch thereof |
| 03/12/2008 | CN201034985Y No assistant flow high sensitive capillary electrophoresis and inductively coupled plasma mass spectrometer coupling interface |
| 03/12/2008 | CN201034867Y Gasometry sampling automatic gear |
| 03/12/2008 | CN101140273A Year wine identification method |
| 03/12/2008 | CN101140269A Tanning material detecting analysis method for medicinal preparation containing radix salvia miltiorrhiza |
| 03/12/2008 | CN101140268A Analysis method for semi-volatility component in cigarette main stream flue gas |
| 03/12/2008 | CN101140267A Quality detecting method of mountain green tea decompression preparations |
| 03/12/2008 | CN101139421A Preparation method of 17beta-estradiol molecular engram polymer and use |
| 03/12/2008 | CN101138594A Quality control method of traditional chinese medicine preparation for treating traumatic injury and rheumatism ostealgia |
| 03/12/2008 | CN100374860C Process for producing chloromycetin molecular engram solid phase extraction small column |
| 03/12/2008 | CN100374859C Minisize chromatographic column box with high precision temperature control system |
| 03/12/2008 | CN100374858C Method for simultanuously enriching desalting and appraising micro protein or polypeptide solution |
| 03/12/2008 | CN100374857C Method for fast enriching trace polypeptide and protein and realizing identification |
| 03/12/2008 | CN100374197C Solid compositions for selective adsorption from complex mixtures |
| 03/11/2008 | CA2259307C Chromatographic assay or test device |
| 03/06/2008 | WO2008026241A1 Gas chromatograph |
| 03/06/2008 | WO2008025895A1 Method for enriching one or more compounds of a mixture using a liquid mobile phase containing a gas |
| 03/06/2008 | WO2008025887A1 Method for enriching one or more compounds of a mixture using a liquid mobile phase containing a gas |
| 03/06/2008 | WO2007004197A3 Molecular fingerprints with enhanced identifying capability, method for preparing same and use thereof |
| 03/06/2008 | US20080059079 Chromatograph analyzing device |