| 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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| 07/09/2009 | US20090173680 Continuous countercurrent chromatography system |
| 07/09/2009 | US20090173146 Temperature programmed low thermal mass fast liquid chromatography analysis system |
| 07/08/2009 | EP2077444A2 Chromatography quantitative measuring apparatus |
| 07/08/2009 | EP2077443A2 Chromatography quantitative measuring apparatus |
| 07/08/2009 | EP2076766A1 Apparatus for aspirating and dispensing liquids in an automated analyzer |
| 07/08/2009 | EP2076321A2 Disposable chromatographic columns |
| 07/08/2009 | CN201269866Y Apparatus used for verifying on-line chromatographic instrument |
| 07/08/2009 | CN101477092A Detection method for 3A molecular sieve potassium exchange rate |
| 07/08/2009 | CN101477091A In-situ monitoring method for litter decomposing soluble nutrient release amount |
| 07/08/2009 | CN101477090A Method for simultaneously detecting cotinine, phenyl hydroxyacetic acid and phenylglyoxalic acid in human urine based on derivation method |
| 07/08/2009 | CN101477089A Discovery method for protein post-translational modification |
| 07/08/2009 | CN101477088A Driving device for gas sampling switching valve |
| 07/08/2009 | CN101477087A Quantitative measuring method for trace amount of foreign gas in chlorine |
| 07/08/2009 | CN101477086A Gas hydrate generating, sampling and analyzing method and apparatus |
| 07/08/2009 | CN100510741C Method of fast detecting cis-trans verlkaol and glucoside thereof |
| 07/08/2009 | CN100510740C Automatic sampler and probe using same |
| 07/08/2009 | CN100509102C Separation column having a photopolymerized sol-gel component and associated methods |
| 07/07/2009 | US7558682 Chromatograph mass spectrometer |
| 07/07/2009 | US7555937 Sample injection device, sample injection method, and liquid chromatograph |
| 07/02/2009 | WO2009082320A1 Devices, methods and systems for measuring one or more characteristics of a suspension |
| 07/02/2009 | WO2009081822A1 Method for analysis of low-molecular-weight organic compound having 20 or less carbon atoms in water- and oil-repellent composition |
| 07/02/2009 | US20090171070 Process for the Purification of Recombinant Albumin |
| 07/02/2009 | US20090170072 Device for collection and assay of oral fluids |
| 07/02/2009 | US20090169624 Observing elution of compound from matrix comprising buffered detergents; assessing and controlling manufacturing process variability of drug eluting implantable devices such as cardiac leads |
| 07/02/2009 | US20090168059 Analysis method effected with rapid analyte chemical separation and quick detection |
| 07/02/2009 | US20090166525 Mass Spectrometer |
| 07/02/2009 | US20090166293 Chemical suppressors and method of use |
| 07/02/2009 | US20090166292 Using a solvent-resistant column for use in high pressure liquid chromatography in which a polysaccharide derivative is used as an asymmetry recognition agent and based on an elution time of a first peak obtained by a gradient analysis; two component solvent system; isocratic conditions |
| 07/02/2009 | US20090165642 Chromatographic Systems And Methods For Eliminating Interference From Interfering Agents |
| 07/02/2009 | CA2710481A1 Process for analyzing low molecular weight organic compound having at most 20 carbon atoms in a water/oil repellent composition |
| 07/01/2009 | EP1745283B1 A method and apparatus for injecting samples in gas chromatography |
| 07/01/2009 | CN201266189Y Natural gas on-site detection vehicle |
| 07/01/2009 | CN101470106A Chlorcosane detection method |
| 07/01/2009 | CN101470105A Hydrocarbon component analysis method and system |
| 07/01/2009 | CN101470104A Detection method for cis-isomer in vitamin K2 medicine |
| 07/01/2009 | CN101470103A Sterides compound analysis method |
| 07/01/2009 | CN100507558C Method for checking organic phosphorus pesticide residue in animal milk |
| 07/01/2009 | CN100507557C Method for online analyzing mixture containing arene |
| 07/01/2009 | CN100507556C Analyzing method for coloring material composition |
| 07/01/2009 | CN100506339C Method and apparatus for measuring velocity of chromatographic pulse |
| 06/30/2009 | US7553421 Method for optimally sizing cells of a centrifugal partition chromatography device |
| 06/30/2009 | US7552618 Chromatographic interface for thermal desorption systems |
| 06/30/2009 | US7552617 Automated system for detection of chemical compounds |
| 06/25/2009 | WO2009079377A2 Qeeg-guided selection and titration of psychotropic medications |
| 06/25/2009 | WO2009079366A2 System and method for assessing efficacy of therapeutic agents |
| 06/25/2009 | WO2009079059A1 High pressure and high temperature chromatography |
| 06/25/2009 | WO2009078450A1 Channel switching valve |
| 06/25/2009 | WO2009078362A1 Method of analyzing isotope ratio of low-concentration ethanol sample |
| 06/25/2009 | WO2009077876A2 Method for assessing trace element related disorders in blood plasma |
| 06/25/2009 | WO2009077784A2 Hplc method for analysing clopidogrel |
| 06/25/2009 | WO2009029876A4 Scrubber for reactive gasses |
| 06/25/2009 | US20090158820 Method and system for downhole analysis |
| 06/25/2009 | US20090158815 Multi-stage injector for fluid analysis |
| 06/25/2009 | CA2709262A1 New hplc method |
| 06/24/2009 | CN101467037A Continuous countercurrent chromatography system |
| 06/24/2009 | CN101467036A Differential hemolysis of a whole blood sample |
| 06/24/2009 | CN101464442A Method for measuring sodium tripolyphosphate solution by ion chromatography |
| 06/24/2009 | CN101464441A Component detection method and component detection apparatus |
| 06/24/2009 | CN101464440A Strong cation exchange polymer integral column capillary tube and its production method and use |
| 06/24/2009 | CN101464439A Production method for protein molecule imprinting integral column |
| 06/24/2009 | CN101464438A Measuring method for harmful substance hexachloronaphthalene in operational site air |
| 06/24/2009 | CN101464437A Measurement of harmful substance nonyl phenol polyethenoxy ether content in electric and textile |
| 06/24/2009 | CN101464436A High performance liquid chromatography analysis method for 2,2-2(3-amino-4-hydroxyl radical) phenyl propane and its impurity content |
| 06/24/2009 | CN101464435A Liquid chromatogram analysis method for rubber sulfuration accelerant MBTS |
| 06/24/2009 | CN101464434A Detection method for residual penicillins antibiotic enzymolysis product |
| 06/24/2009 | CN101464433A Method for measuring Butoconazole nitrate related substance by high efficiency liquid chromatography |
| 06/24/2009 | CN101464432A Method for measuring Cidofovir related substance by high efficiency liquid chromatography |
| 06/24/2009 | CN101464431A Method for analytical separation of Mitiglinide calcium intermediate body and its enantiomer by HPLC method |
| 06/24/2009 | CN101464430A Method and special apparatus for on-line enrichment and automatic analysis of endogenous polypeptide |
| 06/24/2009 | CN100504380C Detection method for dandengtongnao oral preparation |
| 06/24/2009 | CN100504379C Method for preparing integral affinity chromatographic column from metal heteroatom type nano zeolite |
| 06/24/2009 | CN100504378C Method for preparing functional target disk of mass spectrum sample desorption by ground substance assistant laser |
| 06/24/2009 | CN100504377C Extraction purifying measuring method of polycyclic aromatic hydrocarbons in soil |
| 06/24/2009 | CN100502912C Medicine for treating deficiency syndrome, its preparing process and usage |
| 06/24/2009 | CN100502899C Inspection method for Chinese medicinal composition for treating blood and qi depletion,irregular menstruation |
| 06/23/2009 | US7551270 Differential refractive index detector |
| 06/23/2009 | US7550722 Focal plane detector assembly of a mass spectrometer |
| 06/23/2009 | US7550266 Methods and systems for dynamic gene expression profiling |
| 06/23/2009 | US7549978 Needle assembly |
| 06/18/2009 | WO2009075828A1 Metal oxide particles and methods of making and using the same |
| 06/18/2009 | WO2009075764A2 Methods and apparatus for analyzing samples and collecting sample fractions |
| 06/18/2009 | WO2009073966A1 Diaphragm-sealed valve with process purging groove |
| 06/18/2009 | WO2009056872A3 Novel chromatography methods |
| 06/18/2009 | WO2004025162A3 Capillary interconnection fitting and method of holding capillary tubing |
| 06/18/2009 | WO2003088294A3 Mass spectrometer autosampler |
| 06/18/2009 | US20090156413 Method, system, apparatus and device for discovering and preparing chemical compounds for medical and other uses |
| 06/18/2009 | US20090151432 Block Valve and Simulated Moving Bed Type Chromatographic Separation Apparatus Having the Same Valve |
| 06/18/2009 | US20090151427 Liquid Gas Vaporization and Measurement System and Method |
| 06/18/2009 | US20090151426 High pressure and high temperature chromatography |
| 06/18/2009 | DE102007059651A1 Probengeber für die Hochleistungsflüssigkeitschromatographie Sampler for high performance liquid chromatography |
| 06/18/2009 | CA2684774A1 Methods and apparatus for analyzing samples and collecting sample fractions |
| 06/17/2009 | EP2071481A2 Method system, apparatus and device for discovering and preparing chemical compounds for medical and other uses |
| 06/17/2009 | EP2071331A2 Biosensors with porous chromatographic membranes |
| 06/17/2009 | EP2071327A1 Sampling tube for high performance liquid chromatography |
| 06/17/2009 | EP2069673A2 Nanoliter flow rate separation and electrospray device with plug and play high pressure connections and multi-sensor diagnostic monitoring system |
| 06/17/2009 | EP1938102A4 Improved target ligand detection |
| 06/17/2009 | EP1697047B1 Method for coating the internal surface of a reaction vessel |
| 06/17/2009 | EP1404616B1 Production of ultrapure bismuth-213 for use in therapeutic nuclear medicine |
| 06/17/2009 | CN101458240A Thin-layer chromatography developing agent for detecting melamine residual and analytical method |
| 06/17/2009 | CN101458239A Highly effective liquid phase analyzing and measuring method for hypoglycemic agent-Voglibose and preparation thereof |