| 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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| 05/11/2004 | US6732567 Sintered textured channel; heat conductive detector |
| 05/06/2004 | WO2004038400A2 Phased sensor system with multiple parallel preconcentrators |
| 05/06/2004 | WO2004037725A2 Device for placement of effluent |
| 05/06/2004 | WO2004037724A2 Fluid treatment device |
| 05/06/2004 | WO2004037374A2 Method for continuous particle separation using obstacle arrays asymmetrically aligned to fields |
| 05/06/2004 | WO2002068462A9 Internal standard for electrophoretic and chromatographic separation processes |
| 05/06/2004 | US20040088762 Comprises DNA for identification of nucleotide sequences associated with miniaturization of plants; insect resistance |
| 05/06/2004 | US20040087501 Conjugates of defined stoichiometry |
| 05/06/2004 | US20040086521 Method for the identification of antigenic peptides |
| 05/06/2004 | US20040084402 Polymeric microfabricated fluidic device suitable for ultraviolet detection |
| 05/06/2004 | US20040084375 End and closure have channels molded into them radiating from a port and opening toward packing material of silica beads or porous polymer plugs; filters and secondary seals prevent leakage; snap-on fastener closure |
| 05/06/2004 | US20040084374 Systems and methods for screening and optimization of solid oxide fuel cell materials |
| 05/06/2004 | US20040083892 Foam detector and disruptor |
| 05/06/2004 | US20040083891 Liquid separator with integral sight glass |
| 05/06/2004 | US20040083889 Immersion heater for sparge vessel |
| 05/06/2004 | US20040083788 Gas chromatograph |
| 05/06/2004 | EP1416270A1 Systems and methods for spraying and optimization of solid oxide fuel cell materials |
| 05/06/2004 | EP1415323A1 Method for phosphorus quantitation |
| 05/06/2004 | EP1415160A2 Whole cell engineering by mutagenizing a substantial portion of a starting genome, combining mutations, and optionally repeating |
| 05/06/2004 | EP1415150A2 Method for quantitative monitoring of a gas injected into a reservoir in particular in a natural environment |
| 05/06/2004 | EP1007212B1 Apparatus and methods for droplet microchemistry |
| 05/06/2004 | DE19905621B4 Potentialgesteuerte Chromatographiesäule Potential-driven chromatography |
| 05/06/2004 | DE10247896A1 Multi-dimensional separation of mixtures of bio-substances, e.g. for use in biochemistry, involves forming fraction bonds with selected solutions, using pipette robot in micro-titration plate |
| 05/06/2004 | CA2502237A1 Fluid treatment device |
| 05/06/2004 | CA2501689A1 Device for placement of effluent |
| 05/05/2004 | CN1494453A Separation apparatus and process for fabricating separation apparatus |
| 05/05/2004 | CN1148580C Cobalamin assay nd reagent kit |
| 05/04/2004 | US6730519 Method of preparing delta-9-tetrahydrocannabinol |
| 05/04/2004 | US6730228 Injecting polymer sample into a first-dimension mobile phase of a first dimension of the multi-dimensional liquid chromatography system; chromatographically separating at least one sample component; sampling discrete volumes eluent |
| 05/04/2004 | US6730216 Carrier for a chromatographic column |
| 05/04/2004 | US6729350 Valve for use with capillary tubing |
| 05/04/2004 | CA2446340A1 Systems and methods for screening and optimization of solid oxide fuel cell materials |
| 04/29/2004 | WO2004023143A3 Analytical platform and identification method |
| 04/29/2004 | WO2004012133A9 System and method of sorting materials using holographic laser steering |
| 04/29/2004 | WO2004009202B1 Analyte pre-concentrator for gas chromatography |
| 04/29/2004 | WO2003102543A3 A method of using data binning in the analysis of chromatograhpy/spectrometry data |
| 04/29/2004 | WO2003102033A3 Methods and apparatus for the characterization and analysis of the shape of molecules and molecular clusters, and for the separation of desired isomers, based on rydberg states |
| 04/29/2004 | WO2003025156A9 Methods and apparatuses for purification |
| 04/29/2004 | WO2002056006A9 High throughput high performance chromatography system |
| 04/29/2004 | US20040083063 Method and apparatus for automated detection of peaks in spectroscopic data |
| 04/29/2004 | US20040082766 Carrier having surface overcoated with noble metal; supplying sample; binding |
| 04/29/2004 | US20040082746 Tetrafluoroethylene thermoprocessable copolymer microspheres |
| 04/29/2004 | US20040079696 Separation device and method of making the same |
| 04/29/2004 | US20040079200 Chromatographic method of separating ruthenium from platium group metals |
| 04/29/2004 | DE10050402B4 Chromatographiesäule Chromatography column |
| 04/29/2004 | CA2836656A1 Disease detection by digital protein truncation assays |
| 04/28/2004 | EP1413882A1 Carrier for chromatography, carrier for pre-treatment and kit for preparing the same |
| 04/28/2004 | EP1413346A1 Separation apprattus and process for fabricating separation appratus |
| 04/28/2004 | EP1412738A2 High throughput high performance chromatography system |
| 04/28/2004 | EP1412319A1 Chiral resolution method for producing compounds useful in the synthesis of taxanes |
| 04/28/2004 | EP1412079A2 Method and device for finding substance mixtures for substance libraries |
| 04/28/2004 | EP1412046A1 A system and method for high throughput sample preparation and analysis using column chromatography |
| 04/28/2004 | EP1411958A1 Method for generating, screening and dereplicating natural product libraries for the discovery of therapeutic agents |
| 04/28/2004 | EP1332360B1 Focusing device for volatile and semivolatile organic compounds in the gaseous phase |
| 04/28/2004 | EP1012325B1 Methods for the high-resolution identification of solvent-accessible amide hydrogens in polypeptides |
| 04/28/2004 | EP0966679B1 End piece for a chromatographic column |
| 04/27/2004 | US6727104 Microcolumn chromatographic immunoassays |
| 04/27/2004 | US6726938 Fagopyrum cymosum (Trev.) Meisn composition, method to prepare and analyze the same and uses thereof |
| 04/27/2004 | US6726843 Inverse chromatography methods and apparatus for evaluation of interactions between modifying agents and receptors comprising natural or artificial mammalian tissue |
| 04/27/2004 | US6726842 Water-wettable chromatographic media for solid phase extraction |
| 04/27/2004 | US6726818 Biosensors with porous chromatographic membranes |
| 04/27/2004 | US6726637 Breath collection apparatus |
| 04/22/2004 | WO2004034057A2 System and method for high throughput screening of droplets |
| 04/22/2004 | WO2004034049A1 Methods and apparatus for identifying compounds in a sample |
| 04/22/2004 | WO2004034048A1 Process for producing packing for resolving optical isomers |
| 04/22/2004 | WO2004034047A1 Column for analytical temperature rising elution fractionation (atref) |
| 04/22/2004 | WO2004034021A2 Integrated pressurized liquid extraction and purification system |
| 04/22/2004 | WO2004033102A1 Liquid handling system and method |
| 04/22/2004 | WO2004033098A2 A micro-fluidic device for monitoring biomolecular interactions |
| 04/22/2004 | WO2003061563A3 Method of preparing delta-9 tetrahydrocannabinol |
| 04/22/2004 | WO2003060084A9 Methods for making polynucleotides and purifying double-stranded polynucleotides |
| 04/22/2004 | WO2002074438A8 Structural units that define fluidic functions |
| 04/22/2004 | US20040077101 For mixing two fluids; first fluid may be a treatment liquid that is contained in a container and that is used to change a property, such as the pH, density or ionic strength, of the second fluid |
| 04/22/2004 | US20040076996 Useful as a fully automatic gene analysis/diagnosis device which can be simplified in structure, made compact in size and light in weight, cheap and in which detection of various kinds of DNA can be conducted rapidly and with precision |
| 04/22/2004 | US20040076980 Method of separating extra-chromosonal dna from other cellular components |
| 04/22/2004 | US20040076549 Device for placement of effluent |
| 04/22/2004 | US20040075050 Apparatus and method for dispensing a sample |
| 04/22/2004 | DE19642028B4 Vorrichtung und Verfahren für chromatographische Analysen Apparatus and method for chromatographic analysis |
| 04/22/2004 | CA2501353A1 System and method for high throughput screening of droplets |
| 04/21/2004 | EP1411068A1 Copolymer, and adsorbent or concentrating medium and needle for solid phase microextraction prepared using the copolymer |
| 04/21/2004 | EP1410043A2 Fluorescent hplc assay for 20-hete and other p-450 metabolites of arachidonic acid |
| 04/21/2004 | EP1410029A2 Arrays of buffers for analysing biomolecules by their isoelectric point |
| 04/21/2004 | EP1410014A1 Method for sample identification in a mammal as well as a kit for performing this method |
| 04/21/2004 | EP1410000A1 Laser-induced fluorescence analysis device and separation apparatus comprising same |
| 04/21/2004 | EP1409999A1 Apparatus for electrophoresis separation on microchannels and for laser-induced fluorescence detection |
| 04/21/2004 | EP1409126A1 Method and apparatus for continuous processing of organic material |
| 04/21/2004 | EP0856007B1 Cyclopeptide derivatives |
| 04/21/2004 | CN1490758A Panax notoginseng fingerprint spectrum identification |
| 04/21/2004 | CN1490620A Catalyst surface-characteristic comprehensive measuring device and application thereof |
| 04/21/2004 | CN1490522A Pump for liquid chromatograph and running method thereof |
| 04/21/2004 | CN1490067A Open tucular column or silica integral column with propyl sulphonic ion coating and preparation and use thereof |
| 04/20/2004 | US6723985 Multiple electrospray device, systems and methods |
| 04/20/2004 | US6723516 Method for continuously detecting the presence and quantity of analytes in a flowing liquid stream |
| 04/20/2004 | US6723236 Device for solid phase extraction and method for purifying samples prior to analysis |
| 04/20/2004 | US6723235 Apparatus for screening compound libraries |
| 04/20/2004 | US6723151 Gas removal method and gas removal filter |
| 04/15/2004 | WO2004031730A2 High sensitivity quantitation of peptides by mass spectrometry |
| 04/15/2004 | WO2004013578A3 Method and apparatus for monitoring fluid flow |
| 04/15/2004 | WO2003102579A3 Method of screening groups of radioactive molecules and applications thereof |
| 04/15/2004 | US20040072375 Apparatus for capture of macromolecules by solid phase extraction; proteomics |