| 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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| 06/30/2005 | US20050139076 Method and apparatus for measuring velocity of chromatagraphic pulse |
| 06/30/2005 | US20050138992 Method to assay sacrificial light absorbing materials and spin on glass materials for chemical origin of defectivity |
| 06/30/2005 | DE10355989A1 Use of standard format CD or DVD with grooves in its upper surface which act as analysis zones to carry out chromatography is new |
| 06/30/2005 | DE102004046154A1 Verfahren zur Massenspektrometrie A method of mass spectrometry |
| 06/30/2005 | CA2549856A1 Purification system |
| 06/29/2005 | EP1548447A1 Method of producing analytical tool |
| 06/29/2005 | EP1546981A1 System, method and computer program product for subsurface contamination detection and analysis |
| 06/29/2005 | EP1546670A2 Low power gas leak detector |
| 06/29/2005 | EP1546364A2 Method for automated, large-scale measurement of the molecular flux rates of the proteome or the organeome using mass spectrometry |
| 06/29/2005 | EP1546118A2 Compositions and methods for detection and isolation of phosphorylated molecules |
| 06/29/2005 | EP1545778A2 Flow device |
| 06/29/2005 | EP1545574A2 Method of purifying polypeptides by simulated moving bed chromatography |
| 06/29/2005 | EP1545568A1 Virally infected plants as a source of insect reppelants/attractents |
| 06/29/2005 | EP1232381B1 Aerosol can content analyzer workstation |
| 06/29/2005 | CN1632570A On-line analyzer for atmospheric volatile organic compounds |
| 06/29/2005 | CN1632569A Process for implementing tetrafluoroethylene monomer continuous analysis applying on-line chromatographic technique |
| 06/29/2005 | CN1632568A Method for determining separate peak among chromatographic overlapping peaks |
| 06/29/2005 | CN1632567A Liquid phase chromatographic analysis method for 3-nitro or 4-nitrophthalic acid and impurities thereof |
| 06/29/2005 | CN1632566A Gas path linking module for gas chromatograph |
| 06/29/2005 | CN1632565A Temperature control type multipoint implementation chromatogram concentrating method for chromatograph |
| 06/29/2005 | CN1632564A Apparatus and process for improving detection sensitivity by modulating outlet pressure or flow of chromatographic column |
| 06/29/2005 | CN1632563A Streptomycin molecular engram solid phase extraction column and preparing process and application thereof |
| 06/29/2005 | CN1632562A Concentrated sample introduction method for realizing trace components for chromatograph |
| 06/29/2005 | CN1632561A Liquid phase chromatographic analysis method for azone in hyperosmotic triazophos emulsifiable solution |
| 06/29/2005 | CN1632560A Process for determining cyclohexyl hydrogen peroxide content in cyclohexane oxidation mixture |
| 06/29/2005 | CN1208619C Analysis method of residual monomer acrylamide content in medical polyacrylamide aqueous gel |
| 06/29/2005 | CN1208313C Process for preparing separation of theanine standard contrast product |
| 06/28/2005 | US6911182 Device for placement of effluent |
| 06/28/2005 | US6911172 Method of manufacturing eyewear |
| 06/28/2005 | US6911152 High-sensitivity method and apparatus for monitoring impurities in water |
| 06/28/2005 | US6911151 Liquid chromatography separating lines are supplied by single delivery unit, separating lines being arranged so that they run parallel, separating lines combined with sample loading system, injection system, and multichannel detector |
| 06/28/2005 | US6910503 Methods and apparatus for micro-fluidic analytical chemistry |
| 06/28/2005 | US6910394 Chromatograph valve and method of use |
| 06/23/2005 | WO2005057206A1 Device for sample preparation |
| 06/23/2005 | WO2005057145A2 Interface assembly for pre-concentrating analytes in chromatography |
| 06/23/2005 | WO2005056156A1 Chromatography columns and their operation |
| 06/23/2005 | WO2005056146A2 Method of detection, separation and identification for expressed trace protein/peptide |
| 06/23/2005 | WO2005009039A3 System and method for isotopic signature and mass analysis |
| 06/23/2005 | US20050136464 Quantitation of biomolecule in a complex mixture by serial combinatorial dilution |
| 06/23/2005 | US20050136195 Methods and devices utilizing adsorption of chiral molecules at a surface or interface |
| 06/23/2005 | US20050133713 Microdevice having an annular lining for producing an electrospray emitter |
| 06/23/2005 | US20050133453 Covalently bonding unsaturated carbon to carbon moieties pendant from a derivatized ion binding cryptands with unsaturated carbon to carbon moieties pendant from a support substrate under free radical activation conditions to form covalent bond |
| 06/23/2005 | US20050133452 Separation method |
| 06/23/2005 | US20050133437 Sieving media from planar arrays of nanoscale grooves, method of making and method of using the same |
| 06/23/2005 | US20050133426 Chromatography cartridge and method for manufacturing a chromatography cartridge |
| 06/23/2005 | US20050133424 Water-wettable chromatographic media for solid phase extraction |
| 06/23/2005 | DE202005001630U1 Massenspektrometer Mass spectrometer |
| 06/23/2005 | DE10354403A1 Gegen das Prothrombin-Fragment F 1+2 gerichtete Antikörper, ihre Herstellung und Verwendung Against the prothrombin fragment 1 + F 2 directed antibody, their preparation and use |
| 06/23/2005 | CA2547769A1 Chromatography columns and their operation |
| 06/22/2005 | EP1544620A1 Quantitation by serial combinatorial dilution |
| 06/22/2005 | EP1544612A1 Chromatography system and method for operating the same |
| 06/22/2005 | EP1544611A1 Chromatographic separator |
| 06/22/2005 | EP1544160A2 Micro device having integrated electrospray emitter and method of producing same |
| 06/22/2005 | EP1543321A2 Method and apparatus for monitoring fluid flow |
| 06/22/2005 | EP1542926A1 Methods and compounds for controlling the morphology and shrinkage of silica derived from polyol-modified silanes |
| 06/22/2005 | EP1417336A4 Exponential nucleic acid amplification using nicking endonucleases |
| 06/22/2005 | EP1276716B1 Metal chelating compositions |
| 06/22/2005 | CN1630817A Method for sample identification in a mammal as well as a kit for performing this method |
| 06/22/2005 | CN1630557A Microfluidic separation column devices |
| 06/22/2005 | CN1630546A Separation column having a photopolymerized sol-gel component and associated methods |
| 06/22/2005 | CN1629638A Quantitation of biomolecule in a complex mixture by serial combinatorial dilution |
| 06/22/2005 | CN1629632A Group composition analysis method for hydrocarbon series of residual oil and bitumen |
| 06/22/2005 | CN1628830A Chinese medicinal formulation for treating dizziness and its quality control method |
| 06/22/2005 | CN1628795A Formulation for treating cardiovascular and cerebrovascular disease and its preparation process and quality control method |
| 06/22/2005 | CN1207568C Thermal expanding microstream high-pressure gradient pump and its application method |
| 06/22/2005 | CN1207567C Gas chromatography analysis method of 1.1-dicyclo hexyl amine peroxide |
| 06/22/2005 | CN1207276C On-line analysis method of propylene ammoxidizing product |
| 06/22/2005 | CA2490509A1 Improved method of reducing the effects of background noise in mass spectra |
| 06/21/2005 | US6908740 Using chromatography to separate and sort subsets of peptides in protein mixtures |
| 06/21/2005 | US6908557 Collecting desired compound from chromatographic column exit stream by directing stream to collection chamber, cooling chamber, collecting compound for duration to concentrate, heating chamber, washing with solvent, collecting washing |
| 06/21/2005 | US6907796 Receiving tube surrounded by coolant made of thermoconductive material and electrically insulating towards exterior; coil for high speed electrical resistant heating; gas chromatography |
| 06/21/2005 | US6907768 Device for coupling a microchromatograph with a mass spectrometer and analysis device |
| 06/21/2005 | CA2126245C Process and device for the differential measurement of refraction indexes and use thereof |
| 06/21/2005 | CA2118498C A novel anti-neoplastic cytokine |
| 06/18/2005 | CA2490301A1 Quantitation by serial combinatorial dilution |
| 06/18/2005 | CA2450004A1 Complete mitochondrial genome sequences as a diagnostic tool for the health sciences |
| 06/16/2005 | WO2005054262A1 Phosphorylcholine group-containing compound and surface modifying agent composed of such compound |
| 06/16/2005 | WO2005053813A1 Flow sensing apparatus |
| 06/16/2005 | WO2005019815A3 Improvements to liquid chromatography coupled to mass spectrometry in the investigation of selected analytes |
| 06/16/2005 | US20050131087 based on O-allyl-N-(3,5-dichlorobenzoyl)-tyrosine; drug screening |
| 06/16/2005 | US20050130313 Using tetrahydrofuran as solvent for extraction of low-substituted hydroxypropyl cellulose; using light scattering as tool in determine absolute molecular weight and molecular weight distribution of low-substituted cellulose |
| 06/16/2005 | US20050130287 Purifying process of soluble proteins of the l.obliqua bristles through prothrombin activation: process for a partial determination of the amino acids sequence of the prothrombin activator; process for determining the prothrombin activation of fraction II, n-terminal and internal fragments sequences |
| 06/16/2005 | US20050130257 Focused acoustic ejection cell sorting system and method |
| 06/16/2005 | US20050130177 Variable valve apparatus and methods |
| 06/16/2005 | US20050130156 Methods for making polynucleotides and purifying double-stranded polynucleotides |
| 06/16/2005 | US20050129539 Equipment and method for feeding liquid gradient in nano/micro liquid chromatography |
| 06/16/2005 | US20050127288 Mass spectrometric substance identification |
| 06/16/2005 | US20050127287 Method of using data binning in the analysis of chromatography/spectrometry data |
| 06/16/2005 | US20050127002 Linkage to photopolymerized sol-gel within column, pipet, well, and/or well plate |
| 06/16/2005 | US20050126914 Classification of proteins for quantitative analysis; gel stability; automated quantification; no gel use required |
| 06/15/2005 | EP1542017A1 Method of examining and diagnosing integration dysfunction syndrome |
| 06/15/2005 | EP1542010A1 Analytical chip, analytical chip unit, analyzing apparatus, method of analysis using the apparatus, and method of producing the analytical chip |
| 06/15/2005 | EP1541676A1 Antibodies to fragment F1+2 of prothrombin, their production and use |
| 06/15/2005 | EP1540437A1 Flow control system |
| 06/15/2005 | EP1540304A1 Depletion of plasma proteins |
| 06/15/2005 | EP1540298A2 Method for analysing a gas sample and apparatus therefor |
| 06/15/2005 | EP1540018A2 Method for detecting low concentrations of a target bacterium that uses phages to infect target bacterial cells |
| 06/15/2005 | EP1540010A2 Use of biomarkers for detecting ovarian cancer |
| 06/15/2005 | EP1539321A1 Method for discovering suitable chromatographic conditions for separating biological molecules |
| 06/15/2005 | EP1539139A2 Compositions and methods for separating amines and amino acids from their counter-enantiomers |