| 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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| 01/18/2005 | US6844201 Recovering preferential particles from sample; obtain sample contain surface bound ligand bound to preferential particle, elute particle, dissociate particle from ligand, recover particle from fluid |
| 01/18/2005 | US6844198 Adsorptive method for determining a surface property of a solid |
| 01/18/2005 | US6844165 For diagnosis, drug discovery; both parallel and muliplex analyte processing capabilities; retentate chromatography is a combinatorial method to provide high information resolution of analytes in complex mixtures |
| 01/18/2005 | US6843918 Protection of the chromatographic bed in dynamic axial compression chromatography devices |
| 01/16/2005 | CA2474836A1 Mass spectrometer |
| 01/13/2005 | WO2005003767A2 Elemental analysis of tagged biologically active materials |
| 01/13/2005 | WO2004095017A3 Safety device for laboratory work, especially for liquid chromatography systems |
| 01/13/2005 | WO2004070377A3 Improved capacity chemical suppressors and method of use |
| 01/13/2005 | WO2003102592A3 Selective binding and analysis of macromolecules: quantitative analysis of proteins in complex mixtures |
| 01/13/2005 | US20050010375 Software for the display of chromatographic separation data |
| 01/13/2005 | US20050010002 Method of determining cationic surfactant |
| 01/13/2005 | US20050009175 Chemical processing microsystems comprising high-temperature parallel flow microreactors |
| 01/13/2005 | US20050009108 Using 16s ribosomal RNA as diagnostic tool in detection of campylobacter DNA sequences in biological fluids; diagnosing bacterial infection |
| 01/13/2005 | US20050009021 Isolated nucleic acid comprising polynucleotide of given sequence; diagnostic kits; use in treatment of cancer |
| 01/13/2005 | US20050008516 Backflow prevention for high pressure gradient systems |
| 01/13/2005 | US20050006502 Integrated monolithic microfabricated dispensing nozzle and liquid chromatography-electrospray system and method |
| 01/13/2005 | US20050006293 Frit material and bonding method for microfluidic separation devices |
| 01/13/2005 | US20050006292 Multilayer tubes; intakes, discharging apertures |
| 01/13/2005 | US20050006291 Fractionating apparatus for liquid chromatography |
| 01/12/2005 | EP1496356A1 Optical isomer separation packing for simulated moving bed chromatography |
| 01/12/2005 | EP1495332A2 Quantitation of biological molecules |
| 01/12/2005 | EP1495119A2 Method and apparatus for extracting nucleic acids from a complex mixture |
| 01/12/2005 | EP1494775A1 A chromatography system for automatically separating different compounds in a sample |
| 01/12/2005 | EP1494774A1 Method and apparatus for measuring velocity of chromatographic pulse |
| 01/12/2005 | EP1234177A4 Method of detecting gynecological carcinomas |
| 01/12/2005 | CN2670947Y Capillary electric chromatographic column high-voltage electric field separating interface |
| 01/12/2005 | CN2670946Y Lining pipe of big aperture capillary column |
| 01/12/2005 | CN2670945Y Improved counter current cromatographic apparatus |
| 01/12/2005 | CN1564941A Improved method for analysis of three organic additives in an acid copper plating bath |
| 01/12/2005 | CN1563982A Bolting and identifying method for microbial cross antigen |
| 01/12/2005 | CN1563981A Dynamic chromatographic monitoring method for layered yield contribution of multi-layer mixed extracting crude oil |
| 01/12/2005 | CN1563980A Method of quantitatively evaluating gas source rock contribution ratio of hydrid natural gas |
| 01/12/2005 | CN1563979A AlO2 assaying liquid and its colorimeteric estimation tube |
| 01/12/2005 | CN1563978A Application of sulfo phenyl isohydracid as chemical dressing agent in analyzing polypeptide sequence |
| 01/12/2005 | CN1563977A High flux protein multidemension array chromatogram separating system |
| 01/12/2005 | CN1563976A Synchronous purifying and extracting process for analysis of organic chlorine and organic phosphorus pesticide |
| 01/12/2005 | CN1563975A Quality control method for 9-staged tea extraction |
| 01/12/2005 | CN1563974A Fluoride assaying liquid and its colorimeteric estimation tube |
| 01/12/2005 | CN1184476C Discrimination of hydrolysate in aconite injection |
| 01/12/2005 | CN1184475C External test method for water-resisting effect of sunshine-resistant products |
| 01/11/2005 | US6841391 Contacting an array of sensors with mammalian breath suspected of containing a marker gas indicative of halitosis and detecting marker gas to determine presence of halitosis |
| 01/11/2005 | US6841097 Method of producing porous spherical particles |
| 01/11/2005 | US6841073 Wherein after a measurement of flow of the mobile phase through columns is temporarily stopped, flow resumes, and back pressure is applied |
| 01/11/2005 | US6840456 Comprising first and second chambers, first conduit disposed between chambers, entrance to first conduit located within first chamber, second conduit concentrically disposed within first providing flow passage, cover, biasing device, actuator |
| 01/11/2005 | US6840085 Photoionization detector with multiple ionization cells |
| 01/11/2005 | CA2331716C Continuously regenerated and integrated suppressor and detector for suppressed ion chromatography and method |
| 01/06/2005 | WO2005001879A2 Atmospheric pressure charged particle discriminator for mass spectrometry |
| 01/06/2005 | WO2005001806A1 System and method for electronic presentations |
| 01/06/2005 | WO2005001589A1 Apparatus and methods for performing parallel processes |
| 01/06/2005 | WO2005001470A2 Gas chromatography-olfaction analysis device and method |
| 01/06/2005 | WO2005001468A1 Miniaturized enrichment facility |
| 01/06/2005 | WO2005001426A2 Micro scale flow through sorbent plate collection device |
| 01/06/2005 | WO2005000443A1 Method and apparatus for performing planar electrochromatography at elevated pressure |
| 01/06/2005 | WO2005000441A2 Conjugates of magnetic polymer particles and carboxymethylated aspartic acid |
| 01/06/2005 | WO2005000226A2 Mixed bed multi-dimensional chromatography systems and methods of making and using them |
| 01/06/2005 | WO2004081526A3 Microfluidic isolation manifold and methods for microfluidic isolation |
| 01/06/2005 | WO2004023147A3 Maldi-matrix |
| 01/06/2005 | WO2003055590A9 Switchable surfaces |
| 01/06/2005 | US20050003555 An integrated high throughput system for the analysis of biomolecules |
| 01/06/2005 | US20050003550 Analyzing device, e.g., a spectrophotometer, analyzes the physical properties of the dissolution liquid as the drug dosage dissolves; video monitoring, e.g., a stereo-microscope/video camera, records and correlates dissolving dosage images controlling temperature, flow rate and chemical parameters |
| 01/06/2005 | US20050003493 Kit comprising immunoblobulins which bind the bioactive, three-dimensional epitope of parathyroid hormone for use in classifying hypercalcemic disorders |
| 01/06/2005 | US20050003489 Conformational and topological protein regulation |
| 01/06/2005 | US20050003457 Immunoglobulin which binds osteoclastogenesis inhibitory factor binding molecules (OBM)) and prevents bone resorption for use in treatment and prevention of bone disorders |
| 01/06/2005 | US20050003454 Conformational and topological protein regulation |
| 01/06/2005 | US20050003438 Conformational and topological protein regulation |
| 01/06/2005 | US20050003428 Solid compositions for selective adsorption from complex mixtures |
| 01/06/2005 | US20050003375 Stable isotope metabolic labeling for analysis of biopolymers |
| 01/06/2005 | US20050003373 An integrated high throughput system for the analysis of biomolecules |
| 01/06/2005 | US20050003372 An integrated high throughput system for the analysis of biomolecules |
| 01/06/2005 | US20050003358 Novel cancer marker and uses therefor in the diagnosis of cancer |
| 01/06/2005 | US20050001162 Method for increasing ionization efficiency in mass spectroscopy |
| 01/06/2005 | US20050001063 Apparatus and process for the lateral deflection and separation of flowing particles by a static array of optical tweezers |
| 01/06/2005 | US20050000900 Microfluidic chromatography |
| 01/06/2005 | US20050000879 Shallow bed fluid treatment apparatus |
| 01/06/2005 | US20050000875 Diffusion promoting device for low flow velocity gradient high performance liquid chromatography |
| 01/06/2005 | US20050000874 Using polymeric long fibers which interact with target substance to be analyzed: preferential extraction, concentrating |
| 01/06/2005 | US20050000812 Apparatus for electrophoresis separation on microchannels and for laser-induced fluorescence detection |
| 01/06/2005 | CA2530331A1 Conjugates of magnetic polymer particles and carboxymethylated aspartic acid |
| 01/05/2005 | EP1493024A1 Automatic sample collector |
| 01/05/2005 | EP1492878A1 Process for the preparation of a desired erythropoietin glyco-isoform profile |
| 01/05/2005 | EP1492623A2 Centrifuge |
| 01/05/2005 | EP1448760A4 Methods for monitoring polypeptide production and purification using surface enhanced laser desorption/ionization mass spectrometry |
| 01/05/2005 | DE10326152A1 Verfahren und Vorrichtung zur quantitativen Analyse von Lösungen und Dispersionen mittels Nahinfrarot-Spektroskopie Method and apparatus for the quantitative analysis of solutions and dispersions by means of near-infrared spectroscopy |
| 01/05/2005 | DE10325802A1 Vaporizer for small samples of a liquid sample, e.g. for use in gas chromatography, has a conical vessel, which has a liquid reservoir at the bottom with an inert gas inlet, and across which an electric field can be applied |
| 01/05/2005 | DE10324148A1 Verfahren und Vorrichtung zur GC/MS-Screeninganalyse Method and apparatus for GC / MS screening analysis |
| 01/05/2005 | CN2669192Y Holing device for vacuum device |
| 01/05/2005 | CN1560630A Qualitative of beta-sitosterol in sabal fruit extraction and its quantitative detecting method |
| 01/05/2005 | CN1560629A Method for quickly detecting 4-methyl iminazole in food |
| 01/05/2005 | CN1560628A High-efficient liquid phase chromatographic analysing method for regulating pyrurine and its impurity |
| 01/05/2005 | CN1560627A Multi-chromaticity-electrophoresis separating and detecting system based on array capillary electrofocasing |
| 01/05/2005 | CN1560626A Separation analyzing method for lipophilicity extraction in agricultural waste |
| 01/05/2005 | CN1560625A Trace polypeptide or protein-enriched and its direct analyzing method |
| 01/05/2005 | CN1560624A Automatic analyzing instrument for trace metal element in sea water, river water |
| 01/05/2005 | CN1560623A Automatic analyzing method for trace metal element in sea water, river water |
| 01/05/2005 | CN1560622A Reversed ion-pair chromatography of simultinous detecting christian sulphonic acid and its raw material containing content |
| 01/05/2005 | CN1560621A Amino acid, peptide quaternization method for field detecting product using mass spectrum |
| 01/05/2005 | CN1560620A Method for quantitative analyzing L-and D-type lactata in rumen liquid or greenfeed fermented liquid |
| 01/04/2005 | US6838995 Method for anticipating problems with electrical wiring |
| 01/04/2005 | US6838640 Separation microcolumn assembly for a microgas chromatograph and the like |
| 01/04/2005 | US6838484 Androgen receptor targeting agents which demonstrate androgenic and anabolic activity of a nonsteroidal ligand for the androgen receptor |