| 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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| 12/01/2004 | EP1481242A1 Sanitary seal for modular chromatography columns |
| 12/01/2004 | EP1481241A1 Improved chromatography column |
| 12/01/2004 | EP1480730A1 Polar silanes and their use on silica supports |
| 12/01/2004 | CN1551982A Chemical analysis equipment and gene diagnosis equipment |
| 12/01/2004 | CN1550779A Planetary multi-layer helix-tube centrifugal distribution chromatograph separation apparatus |
| 11/30/2004 | US6824678 Closure system for chromatography columns |
| 11/30/2004 | US6823743 Method and apparatus for measuring concentrations of components of fluid |
| 11/25/2004 | WO2004102182A1 Specimen filling device, specimen filling method, and liquid chromatography device with the specimen filling device |
| 11/25/2004 | WO2004102181A2 Determination of aromatic hydrocarbons in edible oil products |
| 11/25/2004 | WO2004102166A1 Capillary tube flow cell |
| 11/25/2004 | WO2004101151A1 Sample preparation for parallel chromatography |
| 11/25/2004 | WO2004101114A1 Fixed bed hypersorber and fractionation of fluids using the same |
| 11/25/2004 | WO2004087322A3 Fluid partitioning in multiple microchannels |
| 11/25/2004 | WO2004065129A3 Electrochemical sensor having improved response time |
| 11/25/2004 | US20040236603 System of analyzing complex mixtures of biological and other fluids to identify biological state information |
| 11/25/2004 | US20040236520 Method for analysing samples of biomolecules in an array |
| 11/25/2004 | US20040236083 Corrosion resistant fluoropolymer vessel for preparation, seperation and isolation of therapeutic proteins |
| 11/25/2004 | US20040235656 Material for chromatography |
| 11/25/2004 | US20040235187 Platform for analysis of liquid samples |
| 11/25/2004 | US20040235052 Using mass spectrometry to identify polypeptide patterns and to diagnose cancer, infections, cardiovascular and pregnancy disorders based on protein fingerprint |
| 11/25/2004 | US20040234414 analyzing hydrocarbon gas mixtures; in mud from oil drilling |
| 11/25/2004 | US20040232366 Device for combining two fluid streams |
| 11/25/2004 | US20040232080 Variable flow rate injector |
| 11/25/2004 | CA2525935A1 Mass spectrometry |
| 11/24/2004 | EP1480251A2 System of analyzing complex mixtures of biological and other fluids to identify biological state information |
| 11/24/2004 | EP1478922A1 Flow regulator device for an analytical circuit and its use in chromatography |
| 11/24/2004 | EP1478913A1 An opaque additive to block stray light in teflon af light-guiding flowcells |
| 11/24/2004 | EP1478448A1 Method for monitoring the quality of a herbal medicine |
| 11/24/2004 | EP1478447A1 Process for extracting polar phytochemicals |
| 11/24/2004 | EP1407257A4 Microfabricated separation device employing a virtual wall for interfacing fluids |
| 11/24/2004 | EP1285085A4 Method of determining thiopurine methyltransferase activity |
| 11/24/2004 | EP1247101B1 Transferrin assay |
| 11/24/2004 | EP1238279B1 Helicobacter pylori antigens in blood |
| 11/24/2004 | EP1200833B1 Difference detection methods using matched multiple dyes |
| 11/24/2004 | EP1114323B1 Cobalamin assay |
| 11/24/2004 | CN1549924A Arrays of buffers for analysing biomolecules by their isoelectric point |
| 11/24/2004 | CN1548956A Signal collecting and processing apparatus for ion chromatograph |
| 11/24/2004 | CN1548955A Method for analysis of micro-liquid sample |
| 11/24/2004 | CN1548954A Analysing while separating method for identifying true or false donkey-hide gelatin |
| 11/24/2004 | CN1177221C Analysis of minute amount of impurities in high-purity phenol |
| 11/24/2004 | CN1177220C Method for detecting content of hydrogen peroxide in solution |
| 11/24/2004 | CN1176940C High-effective affinity chromatography filler and its preparation method |
| 11/23/2004 | US6822231 Integrated monolithic microfabricated dispensing nozzle and liquid chromatography-electrospray system and method |
| 11/23/2004 | US6821742 Conformational and topological protein regulation |
| 11/23/2004 | US6821418 Alkylating the polystyrene monolith's through-pore surface with a uniform liquid solution containing a friedel-crafts catalyst and an alkyl halide |
| 11/23/2004 | US6821417 Comprises double stranded conductive polymer functioning as stationary phase of a chemical and/ or biological separation system; double stranded conductive polymer provides controllable interactions between polymer and analyte |
| 11/23/2004 | US6820506 Multi-chambered pump-valve device |
| 11/22/2004 | CA2467144A1 System of analyzing complex mixtures of biological and other fluids to identify biological state information |
| 11/18/2004 | WO2004100175A1 Fractionation of particles |
| 11/18/2004 | WO2004099438A1 One step oligochromatographic device and method of use |
| 11/18/2004 | WO2004099297A1 Graft-modified organic porous material and process for producing the same |
| 11/18/2004 | WO2004098739A2 Fraction collector for composition analysis |
| 11/18/2004 | WO2004090508A3 Method and device for taking micro-samples of a pressurised fluid held in a container |
| 11/18/2004 | WO2004071615A3 Polymeric solid supports for chromatography nanocolumns |
| 11/18/2004 | WO2004029602A3 Phased micro analyser |
| 11/18/2004 | US20040230381 Data processing apparatus for chromatograph |
| 11/18/2004 | US20040228771 Reconfigurable modular microfluidic system and method of fabrication |
| 11/18/2004 | US20040228768 Apparatus and method for generating a plurality of isolated effluents |
| 11/18/2004 | US20040226885 using mass spectrometry; sample well having hydrophobic surface treatment |
| 11/18/2004 | US20040226884 Sample preparation for parallel chromatography |
| 11/18/2004 | US20040226627 Apparatus and method for collecting fluid fractions |
| 11/18/2004 | DE202004011017U1 Massenspektrometer Mass spectrometer |
| 11/18/2004 | DE102004017272A1 Massenspektrometer Mass spectrometer |
| 11/17/2004 | EP1477803A1 Serum protein profiling for the diagnosis of epithelial cancers |
| 11/17/2004 | EP1477800A1 Method and apparatus for analyzing amino acid, peptide, protein, saccharide or lipid |
| 11/17/2004 | EP1477799A1 Polycapillary chromatographic column and the method of its manufacturing |
| 11/17/2004 | EP1477792A2 Method and apparatus for purifying and desalting biological samples |
| 11/17/2004 | EP1476754A1 Irreversible colloidal chains with recognition sites |
| 11/17/2004 | EP1476745A1 Chromatographic method for determining the molecular weight distribution of an anionic polysaccharide |
| 11/17/2004 | CN1547567A Chiral resolution method for producing compounds useful in the synthesis of taxanes |
| 11/17/2004 | CN1547555A Production of ultrapure bismuth-213 for use in therapeutic nuclear medicine |
| 11/17/2004 | CN1547009A Tibet gadol medicinal material HPLC finger print construction method and standard finger print thereof |
| 11/17/2004 | CN1546977A Dynamic helium cover leakage-detecting method |
| 11/17/2004 | CN1176374C Deactivation treatment method of chromatographic metal column pipe |
| 11/17/2004 | CN1176373C Gas resistance regulator |
| 11/16/2004 | US6819420 Fiber optic apparatus and use thereof in combinatorial material science |
| 11/16/2004 | US6818778 Process for preparing (-)-(18-crown-6)-2,3,11,12-tetracarboxylic acid, and (-)-chiral stationary phases for resolution of racemic compounds using the same |
| 11/16/2004 | US6818455 Capillary immunoassay and device therefor comprising mobilizable particulate labelled reagents |
| 11/16/2004 | US6818411 Retentate chromatography and protein chip arrays with applications in biology and medicine |
| 11/16/2004 | US6818259 Remote plasma discharge process is preferably conducted so that no photons, and particularly no ultraviolet radiation, is transmitted from the plasma glow to the porous article |
| 11/16/2004 | US6818134 Systems and methods for screening and optimization of solid oxide fuel cell materials |
| 11/16/2004 | US6818045 Liquid separator with integral sight glass |
| 11/16/2004 | US6817554 Fluid nanosplitter device |
| 11/11/2004 | WO2004097582A2 Computational methods and systems for multidimensional analysis |
| 11/11/2004 | WO2004097398A1 Gas chromatograph with a mass spectrometer situated down therefrom, and method for performing the gas chromatographic/mass spectrometric analysis of a substance mixture |
| 11/11/2004 | WO2003104814A3 Biomolecule open channel solid phase extraction systems and methods |
| 11/11/2004 | WO2003049595A3 Improved breath collection apparatus |
| 11/11/2004 | US20040224425 Fused silica extraction apparatus comprised of coiled capillary, protein G and immobilized metal ions for use in isolation and separation of biopolymer analytes in solutions |
| 11/11/2004 | US20040224422 Phased micro analyzer III, IIIA |
| 11/11/2004 | US20040224362 Open channel solid phase extraction systems and methods |
| 11/11/2004 | US20040224359 Using matrix assisted laser desorption ionization/mass spectrometry to detect viral capsid particles in solution; screening for salmonella or escherichia |
| 11/11/2004 | US20040224329 Three-dimensional solid phase extraction surfaces |
| 11/11/2004 | US20040223947 polymers of N-acyl(meth)acrylamide, especially copolymerized with monomers having a lower critical solution, e.g., vinyl or acrylic amides or vinyl ethers; also polymers of N-methacroyl-N-methylurea; used for separation, purification, fixing, calibration or control of antibodies and enzymes |
| 11/11/2004 | US20040223945 Can be used for drug delivery system (DDS), chemovalve, various separating agents, catheter, artificial muscle |
| 11/11/2004 | US20040223882 Micro-plasma sensor system |
| 11/11/2004 | US20040223880 Using solid phase extraction in an open channel device to recover/isolate biomolecules or biomolecule complexes, such as polypeptides, polynucleotides, and/or polysaccharides |
| 11/11/2004 | CA2523976A1 Computational methods and systems for multidimensional analysis |
| 11/10/2004 | EP1475635A1 In vitro method of determining drug permeability using immobilized artificial membrane chromatography |
| 11/10/2004 | EP1474685A2 Analysis of vital substances |
| 11/10/2004 | EP1474238A1 Frit material for multilayer microfluidic separation devices |