| 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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| 06/03/2011 | WO2011044440A3 Multi-stream high-pressure liquid chromatography module |
| 06/03/2011 | WO2011031665A3 Method and apparatus for conversion of multiple analyte cation types to a single analyte anion type via ion/ion charge inversion |
| 06/03/2011 | WO2010042389A3 Chromatography of polyolefin polymers |
| 06/03/2011 | WO2007140270A3 Analyzing information gathered using multiple analytical techniques |
| 06/02/2011 | US20110130583 Phosphorylcholine Group-Containing Compound And Surface Modifying Agent Composed Of Such Compound |
| 06/02/2011 | US20110129940 Method and apparatus for desorption of a blood sample from a medical test sheet |
| 06/02/2011 | US20110129846 Photonic biosensor, photonic biosensor array, and method of detecting biomaterials using the same |
| 06/02/2011 | US20110127165 Sieving media from planar arrays of nanoscale grooves, method of making and method of using the same |
| 06/02/2011 | US20110126609 Method and apparatus for analysis of poly (biphenyl chloride) in electrical insulating oil |
| 06/01/2011 | EP2326958A1 Identification of sample components |
| 06/01/2011 | EP2326658A1 Enhanced protein aggregate removal with multimodal anion exchangers in the presence of protein-excluded zwitterions |
| 06/01/2011 | DE102009046504A1 Method for analyzing analytes, involves partially transporting analyte as analyte flow from sample insertion system to element-sensitive detector, and introducing oxygen flow into analyte flow, where oxygen flow comprises oxygen gradients |
| 06/01/2011 | CN201852824U Liquid chromatogram low-pressure gradient dynamic mixture |
| 06/01/2011 | CN201852823U Gas path integrating device |
| 06/01/2011 | CN201852822U Fixing device for transformer oil chromatographic oscillator |
| 06/01/2011 | CN201852821U Full-automatic cleaner for syringe |
| 06/01/2011 | CN1857445B Quality control method for Desheng preparation |
| 06/01/2011 | CN102081079A Method for detecting corrosive and harmful gas in insulating material of dry type transformer |
| 06/01/2011 | CN102081078A Method for measuring residual quantities of four fluoroquinolone medicaments in animal food |
| 06/01/2011 | CN102081077A Determination method of residual quantity of five sulfonamides in animal foods |
| 06/01/2011 | CN102081076A Method for detecting content of flavonoid compounds in propolis by near infrared spectrometry |
| 06/01/2011 | CN102081075A Method for identifying genetically modified rice and non-genetically modified rice |
| 06/01/2011 | CN102081074A Quality detection method for 2'-hydroxy-4,4',5',6'-tetramethyl-tetramethoxide chalcone |
| 06/01/2011 | CN102078769A Electroluminescent micro device based on ion exchange technology |
| 06/01/2011 | CN102078508A Medicine for treating infantile respiratory tract recurrent infection, preparation method thereof and quality control method thereof |
| 06/01/2011 | CN102078503A Detection method for pulse-activating decoction traditional Chinese medicine preparation |
| 06/01/2011 | CN102078426A Detection method of Juqin removing granular preparation for treating acute and subacute eczema |
| 06/01/2011 | CN102078403A Detection method of Chinese traditional medicine preparation of oral liquid for treating infant cough with lung heat |
| 06/01/2011 | CN102078386A Method for detecting Xiaoyao mixture |
| 06/01/2011 | CN102078380A Laxative traditional Chinese medicine capsule preparation as well as preparation method and detection method thereof |
| 06/01/2011 | CN102078363A Detection method for humifuse euphorbia herb traditional Chinese medicine preparation |
| 06/01/2011 | CN102078355A Asarum medicinal material and quality control method of aristolochic acid A in tincture for reducing swellings and easing pains |
| 06/01/2011 | CN101732515B Quality test method of Dianxianning tablets |
| 06/01/2011 | CN101666680B Integrating sphere type light-catalyzed reaction measuring system |
| 06/01/2011 | CN101419203B Method for separating trace amount tetracycline antibiotics in enrichment environment |
| 06/01/2011 | CN101271094B Zwitterion analysis system of ion chromatographic instrument |
| 06/01/2011 | CN101231274B Method for rapid measuring allantoin content in yam using near infrared spectrum |
| 06/01/2011 | CN101206203B Method for detecting urine metabolite based on deriving method |
| 06/01/2011 | CN101196498B Method for predicting mass spectrum mass measurement error |
| 06/01/2011 | CN101195019B Medicament for treating wet common cold in summer, technique of preparing its preparation and quality control method |
| 06/01/2011 | CN101088532B Chinese medicine preparation for treating apoplexy and chest obstruction and its preparation process and quality control method |
| 05/31/2011 | US7951611 direct spectrometric analysis of a sample, such as by MALDI time-of-flight (TOF) mass spectrometry, without elution using card containing cast-in-place composite and/or non-filled structures which are useful as sorptive or reactive media or for size-based separations |
| 05/31/2011 | US7951297 Material for chromatography |
| 05/31/2011 | CA2511978C Distributing or collecting device |
| 05/31/2011 | CA2172282C Chiral surfactants and methods for their use in chiral separations |
| 05/26/2011 | WO2011063048A2 Urinary triaosylceramide (gb3) as a marker of cardiac disease |
| 05/26/2011 | WO2011061769A1 Supporting devices for capillary and nano hplc columns |
| 05/26/2011 | WO2011061545A1 Hplc method for analyzing vorinostat |
| 05/26/2011 | WO2011061308A2 A diagnostic apparatus |
| 05/26/2011 | WO2011033054A3 Method and device for repetitive chemical analysis of a gas flow |
| 05/26/2011 | WO2011008798A3 Gas chromatograph column with carbon nanotube-bearing channel |
| 05/26/2011 | WO2009094203A3 Automated system and method for monitoring chromatography column performance, and applications thereof |
| 05/26/2011 | US20110124132 Centrifugal micro-fluidic device and method for detecting target in fluid sample |
| 05/26/2011 | US20110124126 Detection of an analyte in aqueous media |
| 05/26/2011 | US20110124118 Microfluidic structure for detecting biomolecule and microfluidic device comprising the same |
| 05/26/2011 | US20110124112 Use of Carbon Nanomaterials as a Filtration Material Impervious to Ozone |
| 05/26/2011 | US20110124111 Low-volume sequencing system and method of use |
| 05/26/2011 | US20110124015 Aptamer-based methods for identifying cellular biomarkers |
| 05/26/2011 | US20110123401 Detection Apparatus for Biological Materials and Methods of Making and Using the Same |
| 05/26/2011 | US20110121165 Multi-element screening of trace elements |
| 05/26/2011 | US20110120213 Sample injector, sample injecting method, and liquid chromatograph |
| 05/26/2011 | DE102009030395A1 Differnziertes chromatographisches Analysenverfahren zur Kompensation von Varianzen in der signalerzeugenden Einheit bei quantifizierenden chromatographischen Analysen Differential distrained chromatographic analysis method for compensating variances in the signal generating unit when quantifying chromatographic analyzes |
| 05/26/2011 | CA2781277A1 Urinary triaosylceramide (gb3) as a marker of cardiac disease |
| 05/25/2011 | EP2325652A2 Postprandial hyperglycemia marker, method of measuring the same, and usage thereof |
| 05/25/2011 | EP2325631A1 Antibody conjugated to peptide via a UV cleavable linker |
| 05/25/2011 | EP2324899A1 Retaining plate for a chromatography column |
| 05/25/2011 | EP2324898A2 Apparatus and methods for packing chromatography columns |
| 05/25/2011 | EP2324348A1 Method transfer between fluidic devices considering deviations from ideal behavior |
| 05/25/2011 | EP2324347A1 Lcms technology and its uses |
| 05/25/2011 | CN201845001U Quick dismantling glass prepacked column |
| 05/25/2011 | CN201845000U Double-ring sample cleanup device for gel permeation chromatography cleanup system |
| 05/25/2011 | CN201844999U Gas chromatographic thermostat |
| 05/25/2011 | CN201840909U Plate-like extractor |
| 05/25/2011 | CN1785180B Method for detecting compound bismuth potassium citrate metronidazole |
| 05/25/2011 | CN102077088A An automated installation procedure for a disposable flow path |
| 05/25/2011 | CN102077087A Separation media slurry tank |
| 05/25/2011 | CN102077073A Purifying agent for oily liquid containing polybiphenyl chloride |
| 05/25/2011 | CN102072946A Capillary electrochromatographic open tubular column with mixed effect of hydrophilia and ion exchange and preparation method of same |
| 05/25/2011 | CN102072945A Chromatographic photoionization detector |
| 05/25/2011 | CN102072944A Cation type chitosan bonded and modified capillary electrochromatography open tubular column and manufacturing method thereof |
| 05/25/2011 | CN102072943A Middle control analysis method of oxidative coupling section in polyphenyl ether production |
| 05/25/2011 | CN102072942A Analysis method for measuring pyrroloquinoline quinine content through ion pair chromatography |
| 05/25/2011 | CN102072941A Fingerprint test method for adhesive rehmannia leaf total glycoside |
| 05/25/2011 | CN102072940A Method for measuring contents of coumarin and safrole in flavor and fragrance for cigarette |
| 05/25/2011 | CN102072880A Large-capacity preparation flow cell with optical fiber interface |
| 05/25/2011 | CN102072846A Method for detecting quality of compound capsule prepared from 8 kinds of amino acids and 11 kinds of vitamins |
| 05/25/2011 | CN102070540A 1-oxygen-2-(1-ethoxy)-3-methyl-quinoxaline, and preparation method and application thereof |
| 05/25/2011 | CN102070539A 1-oxo-2-methyl-3-(1-ethoxyl)-quinoxaline and preparation method and application thereof |
| 05/25/2011 | CN102068673A Quality control method of stomach-strengthening and chest-relieving pill as Chinese herbal preparation |
| 05/25/2011 | CN102068657A Quality control method of venation relaxing pill as Chinese herbal preparation |
| 05/25/2011 | CN102068656A Quality control method for traditional Chinese medicinal preparation epilepsy pills |
| 05/25/2011 | CN102068655A Quality control method for liver-soothing qi-regulating pill as traditional Chinese preparation |
| 05/25/2011 | CN102068649A Quality control method for gastric condition-regulating pill as traditional Chinese preparation |
| 05/25/2011 | CN102068627A Quality control method for Chinese medicine preparation Xinnaojing tabelets |
| 05/25/2011 | CN102068626A Quality control method for infantile cough syrup as Chinese medicine preparation |
| 05/25/2011 | CN102068600A Quality control method of venation relaxing and heart-nourishing pill as Chinese herbal preparation |
| 05/25/2011 | CN102068599A Quality control method for phlegm eliminating and asthma relieving cough syrup |
| 05/25/2011 | CN102068598A Quality control method of Yangrong Baicao Wan for treating irregular menses caused by hemophthisis |
| 05/25/2011 | CN102068573A Quality control method for stomach reinforcing and digestion promoting tangerine peel, pinellia, immature bitter orange and atractylodes macrocephala pill |
| 05/25/2011 | CN102068566A Quality control method for Yinchen Wudan pills for treating damp-heat jaundice |