| 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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| 10/06/2004 | EP1463587A1 Toroidal vessel for uniform, plug-flow fluid distribution applications |
| 10/06/2004 | EP0904541B1 PURIFICATION OF TISSUE PLASMINOGEN ACTIVATOR (tPA) |
| 10/06/2004 | CN1535380A Identifying micro-organisms |
| 10/06/2004 | CN1534292A Method of predicting oil product quality using chromatography mass spectrometry combined method |
| 10/06/2004 | CN1534291A New type automatic malignent fumour auxiliary diagnostic instrument |
| 10/06/2004 | CN1170158C Electrochemical ion chromatographic eliminator with integral electrode and electrolyte liquor chamber |
| 10/06/2004 | CN1170157C Capillary chromatography system cutting-back blowing method and its special-purpose equipment |
| 10/06/2004 | CN1170138C Balance dialyzer |
| 10/06/2004 | CN1169596C Preparation and use of polymer micro-balls for separating and determining heavy metal ions |
| 10/05/2004 | US6800849 Microfluidic array devices and methods of manufacture and uses thereof |
| 10/05/2004 | US6800848 Method and apparatus for ion attachment mass spectrometry |
| 10/05/2004 | US6800752 Chromatography material for separating nucleic acid in mixtures |
| 10/05/2004 | US6800202 Integrated monolithic microfabricated electrospray and liquid chromatography system and method |
| 10/05/2004 | US6800198 Integrated monolithic microfabricated electrospray and liquid chromatography system and method |
| 09/30/2004 | WO2004083848A1 Gas chromatograph with fast btu analysis |
| 09/30/2004 | WO2004083847A1 Liquid chromatograph and pre-heat condition setting method |
| 09/30/2004 | WO2004083821A2 Method for introducing a sample into a chromatography column |
| 09/30/2004 | WO2004082828A1 Tubular column structure |
| 09/30/2004 | WO2004034057A3 System and method for high throughput screening of droplets |
| 09/30/2004 | WO2004019003A3 Image processing of mass spectrometry data for using at multiple resolutions |
| 09/30/2004 | WO2003049530A3 Method and apparatus for washing magnetically responsive particles |
| 09/30/2004 | WO2002089496A3 Eyewear with exchangeable temples housing bluetooth enabled apparatus |
| 09/30/2004 | US20040191924 Reformatted through-hole arrays |
| 09/30/2004 | US20040191922 Apparatus for coupled adsorption, desorption and ionization of multiple or selected analytes into gas (vapor) phase for use with mass spectrometry of biomolecules and macromolecules |
| 09/30/2004 | US20040191921 Simultaneous chemical separation and surface-enhanced raman spectral detection |
| 09/30/2004 | US20040191920 Simultaneous chemical separation and plural-point surface-enhanced raman spectral detection |
| 09/30/2004 | US20040191856 Using batch processing comprising biomolecules fixed to solid support and air pressure/zones to reduce sample loss in chemical process; microfluidics and enzyme reactions |
| 09/30/2004 | US20040191537 Restricted access material for spme |
| 09/30/2004 | US20040191516 Porous inorganic/organic hybrid particles for chromatographic separations and process for their preparation |
| 09/30/2004 | US20040191126 Purge and trap concentrator with electrically adjusted purge flow |
| 09/30/2004 | US20040189314 Helium ionization detector |
| 09/30/2004 | US20040188354 Processing of chemicals in flow-through device with porous media |
| 09/30/2004 | US20040188333 Liquid chromatographic method and system |
| 09/30/2004 | US20040187682 Method and device for vaporization injection of high volumes in gas chromatographic analysis |
| 09/30/2004 | DE69533100T2 Füllstoff für hochleistungsflüssigkeitschromatographie und methode zur dessen herstellung Filler for high performance liquid chromatography and method for its manufacture |
| 09/30/2004 | DE19747760B4 Verfahren zum Verarbeiten von Flüssigchromatographiedaten A method of processing Flüssigchromatographiedaten |
| 09/30/2004 | DE10329844B3 Überwachung des Teilungsverhältnisses von durch einen Stromteiler erzeugter Volumenströme für die Mikro- und Kapillar-Säulen-Chromatographie Monitoring the division ratio of power generated by a divider volume flows for micro- and capillary column chromatography |
| 09/30/2004 | DE10309205A1 Verfahren und Schaltung zum Betreiben eines Wärmeleitfähigkeitsdetektors Method and circuit for operating a thermal conductivity detector |
| 09/29/2004 | EP1461796A1 System and method of micro-fluidic handling and dispensing using micro-nozzle structures |
| 09/29/2004 | EP1461149A1 A method of producing hierarchical porous beads |
| 09/29/2004 | EP1461144A2 Dockable processing module |
| 09/29/2004 | EP1425575A4 A novel cancer marker and uses therefor in the diagnosis of cancer |
| 09/29/2004 | EP1255690B1 Method for fabricating micro-structures with various surface properties in multilayer body by plasma etching |
| 09/29/2004 | CN2645080Y Special-purpose array color spectrum product collector |
| 09/29/2004 | CN1532761A Automatic analyzing device and method for controlling analyzing unit |
| 09/29/2004 | CN1532546A Data processing method of double column double detector gas chromatograply |
| 09/29/2004 | CN1532545A Novel method for producing and packing capillary chromatographic column sieve plate |
| 09/29/2004 | CN1532544A Method for detecting organic acid/amino acid metabolic product by filter paper shect gas chromatography-mass spectrum analysis |
| 09/29/2004 | CN1532536A Composite analyzer |
| 09/29/2004 | CN1532186A Process for preparing separation of theanine standard contrast product |
| 09/28/2004 | US6797946 Orthogonal ion sampling for APCI mass spectrometry |
| 09/28/2004 | US6797942 Apparatus and process for the lateral deflection and separation of flowing particles by a static array of optical tweezers |
| 09/28/2004 | US6797482 Methods for the high-resolution identification of solvent-accessible amide hydrogens in protein binding sites |
| 09/28/2004 | US6797187 Surface-micromachined microfluidic devices |
| 09/28/2004 | US6797174 Connecting system for plastic columns |
| 09/28/2004 | CA2406400C A method for isolating and purifying 90y from 90strontium in multi-curiequantities |
| 09/23/2004 | WO2004081560A1 Automatic analysis device for detecting agents in substance mixtures |
| 09/23/2004 | WO2004081559A1 Micro fluid device and process for producing the same |
| 09/23/2004 | WO2004081558A1 Monitoring of the splitting ratio of a volume flow |
| 09/23/2004 | WO2004081557A1 Negative temperature profiling using microwave gc apparatus |
| 09/23/2004 | WO2004081555A1 Mass spectrometric system and mass spectrometry |
| 09/23/2004 | WO2004081527A2 Systems for differential ion mobility analysis |
| 09/23/2004 | WO2004081526A2 Microfluidic isolation manifold and methods for microfluidic isolation |
| 09/23/2004 | WO2004081521A2 Methods for direct detection of individual methotrexate metabolites |
| 09/23/2004 | WO2004080564A1 Capillary tube liquid transport device |
| 09/23/2004 | WO2004024284A3 Method of purifying polypeptides by simulated moving bed chromatography |
| 09/23/2004 | US20040186277 Process for the preparation in pure form of the protease activating blood clotting factor VII, its proenzyme or a mixture of both proteins by means of ion-exchange chromatography |
| 09/23/2004 | US20040185574 Obtention and analysis of odors from odor emitters |
| 09/23/2004 | US20040185573 Modulator for gas chromatography |
| 09/23/2004 | US20040184980 Production and use of tetrafluorosilane |
| 09/23/2004 | US20040184957 High velocity chromatography column flow distributor |
| 09/23/2004 | US20040182818 Electrospray nozzle and monolithic substrate |
| 09/23/2004 | US20040182789 Chromatographic column seal |
| 09/23/2004 | US20040182709 Species sample is manipulated by controlled transport through a junction formed at the intersection of four or more channels; sample is first inserted into the end of one of these channels in the vicinity of the junction; sample is thinned by transport across the junction one or more times |
| 09/23/2004 | US20040182134 Gas chromatograph with fast BTU analysis |
| 09/23/2004 | DE10310313A1 Assembly, to present sample to chromatographic analysis system, has six-port valve that switches between two modes and sample loop |
| 09/23/2004 | DE10310312A1 Automated chemical analysis instrument has detector module and data processing module, each as discrete electrically-controlled module |
| 09/23/2004 | DE10309348A1 Sample holder for chromatography analysis has polytetrafluoroethylene cap and closure with sealed outlet channel |
| 09/23/2004 | CA2518703A1 Systems for differential ion mobility analysis |
| 09/22/2004 | EP1459073A2 Method for determining molecule-molecule interaction in proteomics |
| 09/22/2004 | EP1459060A2 Method and device for vaporization injection of high volumes in gas chromatographic analysis |
| 09/22/2004 | EP1459046A2 Method for determining phase distribution coefficients, in addition to a corresponding device |
| 09/22/2004 | EP1458475A2 Optically active support materials, method for preparing same and uses thereof |
| 09/22/2004 | EP1218396B1 Antibodies specific for fullerenes |
| 09/22/2004 | EP1115466B1 Apparatus and method for sealing a plurality of chromatography columns |
| 09/22/2004 | EP1051603B1 Device for qualifying products containing volatile substances |
| 09/22/2004 | CN1531652A Endpiece for chromatography column |
| 09/22/2004 | CN1530659A Analysing method and reagent case for cobalamine |
| 09/22/2004 | CN1167951C On-line analysis method of toluene disproportionation and transalkylation reaction product |
| 09/22/2004 | CN1167945C Laser induced fluorescence detector |
| 09/22/2004 | CN1167808C Reversed-phase HPLC assay for plasminogen activators |
| 09/21/2004 | US6794196 Deposited thin films and their use in detection, attachment and bio-medical applications |
| 09/21/2004 | US6794153 Detecting microorganism in sample; obtain sample, incubate with dissociation agent, incubate with antibody, incubate with affinity column, detect bound agent |
| 09/21/2004 | US6794148 High speed, automated, continuous flow, multi-dimensional molecular selection and analysis |
| 09/21/2004 | US6793815 Pumping arrangement |
| 09/21/2004 | US6792794 Low power gas leak detector |
| 09/21/2004 | CA2186896C Integrated chemical synthesizers |
| 09/21/2004 | CA2181040C Ion spray with intersecting flow |
| 09/16/2004 | WO2004079364A1 Electrospray emitter coated with material of low surface energy |
| 09/16/2004 | WO2004079363A1 Rotating device for centrifugal partition chromatograph |