| 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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| 05/17/2006 | CN1772018A Quality control method for speedwell flavone capsule |
| 05/17/2006 | CN1772013A Quality control method for ginkgo-dipyridamine injection |
| 05/17/2006 | CN1772008A Process of preparing ginkgo-dipyridamole for injection and its quality control method |
| 05/17/2006 | CN1771976A Liver protecting prepn containing silybin and total arasaponin and its prepn process and quality control method |
| 05/16/2006 | US7045776 System for collection of data and identification of unknown ion species in an electric field |
| 05/16/2006 | CA2413567C Separation method and analysis method of hydrogen ion and ion chromatography apparatus |
| 05/11/2006 | WO2006050234A2 System, method and apparatus for mud-gas extraction, detection and analysis thereof |
| 05/11/2006 | WO2006049333A1 Spray needle for esi and process for producing the same |
| 05/11/2006 | WO2006048058A1 Chromatography column |
| 05/11/2006 | WO2005047885A3 Apparatus and method for removing gas prior to sample detection and/or analysis |
| 05/11/2006 | US20060099718 System and method for extracting headspace vapor |
| 05/11/2006 | US20060099716 Interface assembly for pre-concentrating analytes in chromatography |
| 05/11/2006 | US20060099402 Impregnation, chemisorption; for high pressure liquid chromatography |
| 05/11/2006 | US20060099116 For providing a fluid sample directly from the microfluidic device to an analytical device such as mass spectrometer; deliver nanoliter scale samples with a uniform low sample flow rate for direct analysis |
| 05/11/2006 | US20060097154 Median filter for liquid chromatography-mass spectrometry data |
| 05/11/2006 | US20060097148 Device for automated coupling between a micro-chromatograph and a mass spectrometer comprising a temperature adjustment |
| 05/11/2006 | US20060096924 Method for discovering suitable chromatography conditions for the separation of biological molecules |
| 05/11/2006 | US20060096923 A first liquid flows through a first channel and meets a second channel carrying a second liquid to cause phase separation; two-phase flow of alternating volume fractions of the liquids by forming stable or metastable non-equilibrium phases; spontaneously divided into third and fourth channels; beads |
| 05/11/2006 | US20060096903 Method and apparatus for packed column separations and purifications |
| 05/11/2006 | US20060096657 Methods, rack and device for preparing samples for analysis |
| 05/11/2006 | US20060096359 Process for the estimation of volatile substances |
| 05/11/2006 | US20060096358 Optical projection tomography microscope |
| 05/11/2006 | CA2584372A1 Stackable chromatography module and chromatography column comprising a stack of such modules |
| 05/10/2006 | EP1655763A2 Electrospray devices for mass spectrometry |
| 05/10/2006 | EP1451350A4 Methods, systems, and kits for analysis of polynucleotides |
| 05/10/2006 | EP1356281B1 Rapid and quantitative proteome analysis and related methods |
| 05/10/2006 | EP1336060B1 Rotary valve |
| 05/10/2006 | EP1269181A4 Assay methods for hydratable cementitious compositions |
| 05/10/2006 | CN2779399Y Ultraviolet visible light auto-gain detector for high-efficiency liquid phase chromatograph |
| 05/10/2006 | CN1769891A Method for identifying peptide by using tandem mass spectrometry data |
| 05/10/2006 | CN1769888A Soybean saponins detection method |
| 05/10/2006 | CN1769851A Method for quickly detecting leakage of heat exchanger of water circulating system in oil refinery |
| 05/10/2006 | CN1768785A Honey suckle and scutellaria root pill and preparation thereof |
| 05/10/2006 | CN1768779A Soft capsule of'Yu Feng Ning Xin' and preparation thereof |
| 05/10/2006 | CN1768775A Prescription containing sweet clover component and its formulation |
| 05/10/2006 | CN1768771A Quality control method of notoginseng straw, leaf and flower extracts |
| 05/10/2006 | CN1768770A Quality control method of agavaceae extract medicinal formulation |
| 05/10/2006 | CN1255681C Application of sulfo phenyl isohydracid as chemical dressing agent in analyzing polypeptide sequence |
| 05/10/2006 | CN1255680C Liquid phase chromatograph |
| 05/10/2006 | CN1255679C Analytical method for chloramphenicol and 1,2-dihydroxypropane in medicine or skin care products |
| 05/10/2006 | CN1255678C Method for measuring content of active components of Siji-Sanhuang capsule |
| 05/09/2006 | US7041819 Separation technology, environmental remediation, and biomedical applications such as dialysis and drug delivery |
| 05/09/2006 | US7041510 System and method for programmable illumination pattern generation |
| 05/09/2006 | US7041462 analyzing a non-denatured protein by high pressure liquid chromatography; by using chimeric genes replacing a native signal sequence with a different signal sequence resulting in the production of a conformer, one can compare the native protein with the product of the chimeric gene |
| 05/09/2006 | US7041216 Chromatography column |
| 05/09/2006 | US7041208 Separation proteins |
| 05/04/2006 | WO2006046988A1 Phased vii micro fluid analyzer having a modular structure |
| 05/04/2006 | WO2006046663A1 Electron capture detector and nonradiation electron capture detector |
| 05/04/2006 | WO2006046468A1 Liquid chromatograph |
| 05/04/2006 | WO2006045993A1 Centrifuge apparatus |
| 05/04/2006 | US20060094118 Way to determine if errors were introduced into the analytical results because of sample leakage from the tube or ingress of compounds from the storage equipment; use to ensure accuracy in gas chromatograph-mass spectrometer (GC-MS) system of determining volatile organic compounds in samples, for example |
| 05/04/2006 | US20060094057 Method for automated, large-scale measurement of the molecular flux rates of the proteome or the organeome using mass spectrometry |
| 05/04/2006 | US20060094005 Contacting the sample solution with a dipstick to cause sample solution to move by capillary action to a capture zone of the dipstick thereby allowing target nucleic acid in the sample solution to be captured and detected at the capture zone |
| 05/04/2006 | US20060094000 Destructible surfactants and uses thereof |
| 05/04/2006 | US20060093523 System, method and apparatus for mud-gas extraction, detection and analysis thereof |
| 05/04/2006 | US20060093521 Method and apparatus for monitoring processes using a single detector |
| 05/04/2006 | US20060091053 Fractionating/collecting device of liquid chromatograph |
| 05/04/2006 | US20060091052 Chromatography column |
| 05/04/2006 | US20060091051 Micro fluid device and process for producing the same |
| 05/04/2006 | US20060090542 Gas detecting sheet |
| 05/04/2006 | DE19752909B4 Vorrichtung zur selektiven und sensitiven Gasmessung Apparatus for selective and sensitive gas measurement |
| 05/03/2006 | EP1653231A1 Measuring apparatus for ulcerative colitis diagnosis/prognostic test and method of measuring |
| 05/03/2006 | EP1292444B1 Pelletized chromatography media |
| 05/03/2006 | EP1133901B8 Plasma generator |
| 05/03/2006 | CN1768270A Methods, rack and device for preparing samples for analysis |
| 05/03/2006 | CN1767899A Fluid partitioning in multiple microchannels |
| 05/03/2006 | CN1767896A Novel supported catalyst systems |
| 05/03/2006 | CN1766636A Lock mass ions for use with derivatized peptides for de novo sequencing using tandem mass spectrometry |
| 05/03/2006 | CN1766607A Thin layer chromatography quantitative analysis method based on image processing technology |
| 05/03/2006 | CN1766606A Method for detecting constituents of liquorice-ginseng capsule |
| 05/03/2006 | CN1766605A Chromatography for simultaneous detection of four constituents in hydrogen-peroxide working solution |
| 05/03/2006 | CN1766604A Quick determination method for pesticide avermectin and its toxic metabolite residue |
| 05/03/2006 | CN1766603A Method for determining concentration of tiopronin |
| 05/03/2006 | CN1766545A Balancing device with automatic pressure regulation |
| 05/03/2006 | CN1254681C Quality detection method of selfheal preparation |
| 05/03/2006 | CN1254680C Chemical luminous detecting system for liquid chromatography |
| 05/02/2006 | US7038012 Enrichment process for H. pylori neutrophil activating protein (NAP) utilizing metal chelate chromatography |
| 05/02/2006 | US7037896 HIV inhibiting peptide (VIRIP) and amidated, acetylated, sulfated, polyethylene glycol modified, phosphorylated and/or glycosylated derivatives |
| 05/02/2006 | US7037081 High pressure reciprocating pump and control of the same |
| 05/02/2006 | US7036526 Valve for liquid separation |
| 05/02/2006 | CA2172520C Environmental monitoring of organic compounds |
| 04/27/2006 | WO2006042727A1 Miniaturised separation column with bonding agent for a gas chromatograph |
| 04/27/2006 | WO2006042365A1 Liquid chromatography apparatus |
| 04/27/2006 | US20060086611 Preconcentration interface coupling liquid chromatography to capillary electrophoresis |
| 04/27/2006 | DE102004010969B4 Isotope ratio analysis comprises analyzing substance present in/as fluid solution, leading first and second part of solution over fluid chromatograph and producing and supplying the gas containing isotope marked substance for analysis |
| 04/26/2006 | EP1650312A2 Functional assay of high-density lipoprotein |
| 04/26/2006 | EP1649927A1 Adsorbing agent, adsorbing device and method for manufacture of adsorbing device |
| 04/26/2006 | EP1649203A2 Improved methods and apparatus for micro-fludic analytical chemistry |
| 04/26/2006 | EP1648582A1 Method and apparatus for performing planar electrochromatography at elevated pressure |
| 04/26/2006 | EP1463587A4 Toroidal vessel for uniform, plug-flow fluid distribution applications |
| 04/26/2006 | EP1428019A4 System and method of determining proteomic differences |
| 04/26/2006 | CN1764833A Chromatographic column sealing device |
| 04/26/2006 | CN1764493A Capacity chemical suppressors and method of use |
| 04/26/2006 | CN1763544A Minisize detection tank for high performance liquid chromatography-electrochemical detection |
| 04/26/2006 | CN1763543A Black tea quality identification method |
| 04/26/2006 | CN1763542A Pu'er tea quality identification method |
| 04/26/2006 | CN1763541A Flower tea quality identification method |
| 04/26/2006 | CN1763533A Device for chromatographic quantitative measurement |
| 04/26/2006 | CN1763526A Method for simultaneously detecting multiple phenolic acid compounds in blood or urine |
| 04/26/2006 | CN1763522A Determination method for saturated hydrocarbon, arene, colloid, asphalt content in oil product |