| 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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| 01/06/2009 | US7472794 Cell sorting device and method of manufacturing the same |
| 01/06/2009 | CA2400460C Mapping of differential display of proteins |
| 01/06/2009 | CA2370539C System and method for notating polymers |
| 01/06/2009 | CA2246961C Sample processing method using ion exchange resin |
| 01/06/2009 | CA2246564C Apparatus for and method of collecting gaseous mercury and differentiating between different mercury components |
| 01/01/2009 | US20090001264 Method for fractionating various components contained in a sample solution by liquid chromatograph mass spectrometer |
| 01/01/2009 | US20090000481 Methods and Systems For Characterizing A Sorbent Tube |
| 01/01/2009 | US20090000360 Method for Detecting Target Substance and Target-Substance Detection Kit |
| 01/01/2009 | US20090000358 Method of Analysis Using Chromatographic Pre-Separation |
| 12/31/2008 | WO2009001545A1 Method for detection or treatment of graft versus host disease |
| 12/31/2008 | WO2009001101A2 Sample plate |
| 12/31/2008 | WO2008138084A3 Process for enrichment of safrole |
| 12/31/2008 | EP2008971A1 Core-shell silica and method for producing same |
| 12/31/2008 | EP2008716A1 Sample plate |
| 12/31/2008 | EP2008701A2 Method for separating and purifying crystallisable organic compounds |
| 12/31/2008 | EP2007492A1 Internally cooled coated fiber device |
| 12/31/2008 | EP1448760B1 Methods for monitoring polypeptide production and purification using surface enhanced laser desorption/ionization mass spectrometry |
| 12/31/2008 | CN201173926Y Device for measuring spices gas-liquid phase balancing concentration and evaluating aroma olfactory perception |
| 12/31/2008 | CN201173918Y Modularized composite structure portable chemical rapid detector |
| 12/31/2008 | CN201173917Y Continuous streaming analyzer and liquid phase chromatography analyzer connection system |
| 12/31/2008 | CN201173916Y Continuous streaming analytical reaction unit effluent test sample storage system |
| 12/31/2008 | CN201173915Y Continuous flowing analytical reaction unit effluent test sample processing system |
| 12/31/2008 | CN201173914Y Continuous flowing analytical reaction unit effluent test sample processing system |
| 12/31/2008 | CN201173913Y Sample storage and sampling system for liquid phase chromatography analysis |
| 12/31/2008 | CN201173912Y Flowing test sample storage and sampling system for liquid phase chromatography analysis |
| 12/31/2008 | CN201173877Y Ethylene cracking gas on-line analysis sampling device |
| 12/31/2008 | CN101336133A Particles |
| 12/31/2008 | CN101334393A Analytical method for turbine blade salt deposition and scaling ingredient content |
| 12/31/2008 | CN101334391A Method for determining synthetic musk concentration of breast milk |
| 12/31/2008 | CN101334390A Determination method for morinda root oligosacchride of morinda root Chinese herb or its extract |
| 12/31/2008 | CN101334389A Morinda root oligosacchride content determination method |
| 12/31/2008 | CN101334388A Food niacin content analytical method |
| 12/31/2008 | CN101334387A Cigarette filter stick triacetyl glycerine determination method |
| 12/31/2008 | CN101334386A Determination method for plant medicine blood plasma amygdalin for strengthening the body resistance |
| 12/31/2008 | CN101334385A Aromatic plant volatility organic matter analytical method |
| 12/31/2008 | CN101332287A Quality control method of Danle capsule |
| 12/31/2008 | CN100447567C Composite ionic membrane micro electric chromatography |
| 12/31/2008 | CN100447150C Isolation of lectins |
| 12/31/2008 | CA2692332A1 Method for detection or treatment of graft versus host disease |
| 12/31/2008 | CA2691572A1 Sample plate |
| 12/30/2008 | US7471882 Heated regulator with removable heat inducer and fluid heater and methods of use |
| 12/30/2008 | CA2383847C Continuous particle and molecule separation with an annular flow channel |
| 12/25/2008 | US20080318334 Microfluidic devices comprising fluid flow paths having a monolithic chromatographic material |
| 12/25/2008 | US20080318328 Process for oxidizing unfractionated heparins and detecting presence or absence of glycoserine in heparin and heparin products |
| 12/25/2008 | US20080315083 Device and Method for Coupling Capillary Separation Methods and Mass Spectrometry |
| 12/25/2008 | US20080314412 Self-Cleaning Injection Port for Analytical Applications |
| 12/25/2008 | US20080314129 Liquid chromatography-mass spectrometry |
| 12/24/2008 | WO2008157426A1 Method for screening mobile phases in chromatography systems |
| 12/24/2008 | WO2008156486A1 Apparatus, system, and method for improved power utilization in a gas chromatography sensor |
| 12/24/2008 | WO2008156484A1 Apparatus, system, and method for low cost high resolution chemical detection |
| 12/24/2008 | WO2008156199A1 Monolith adsorbent and method and apparatus for adsorbing samples with the same |
| 12/24/2008 | WO2008156113A1 Column chip treatment apparatus and column chip treatment method |
| 12/24/2008 | WO2008156080A1 Plate for mass spectrometry and thin layer chromatography-mass spectrometry method and apparatus using the same |
| 12/24/2008 | WO2008155236A1 Focusing device for gas chromatography |
| 12/24/2008 | WO2008154931A1 Adsorbent beads suitable for use in separation of biological molecules |
| 12/24/2008 | WO2007140401A3 Method of operating an analyte separation instrument |
| 12/24/2008 | EP2005461A1 Blind extraction of pure component mass spectra from overlapping mass spectrometric peaks |
| 12/24/2008 | EP2005148A1 Dielectric sensing method and system |
| 12/24/2008 | EP1926989A4 Method and apparatus for expediting analysis of samples |
| 12/24/2008 | EP1530721B1 Method for characterizing biomolecules utilizing a result driven strategy |
| 12/24/2008 | EP1355709A4 Multi column chromatography system |
| 12/24/2008 | EP1116044B1 A flow-through nmr probe having a replaceable nmr flow tube |
| 12/24/2008 | CN201170778Y Non-synchronous multi-separating column counterflow chromatograph |
| 12/24/2008 | CN101331397A Chromatographic systems and methods for eliminating interference from interfering agents |
| 12/24/2008 | CN101331396A Extract for measuring residual medicine for animal |
| 12/24/2008 | CN101329350A Optimizing mass spectrogram model for detecting nasopharyngeal cancer characteristic protein and preparation method and application thereof |
| 12/24/2008 | CN101329349A Optimizing mass spectrogram model for detecting liver cancer characteristic protein and preparation method and application thereof |
| 12/24/2008 | CN101329348A Optimizing mass spectrogram model for detecting stomach cancer characteristic protein and preparation method and application thereof |
| 12/24/2008 | CN101329347A Optimizing mass spectrogram model for detecting kidney cancer characteristic protein and preparation method and application thereof |
| 12/24/2008 | CN101329346A Optimizing mass spectrogram model for detecting breast cancer characteristic protein and preparation method and application thereof |
| 12/24/2008 | CN101329316A Method for identifying true and false edible bird's nest |
| 12/24/2008 | CN101329315A Serial port-optical fiber changeover circuit for pressurization capillary electric chromatogram apparatus |
| 12/24/2008 | CN101329314A Method for testing purity of benzocaine standard substance |
| 12/24/2008 | CN101329313A Method for testing purity of thiazine ketone standard substance |
| 12/24/2008 | CN101329312A Chromatographic column |
| 12/24/2008 | CN101329311A Gas chromatograph pillar for volatile gaseous state arsenic compounds separation and preparation method thereof |
| 12/24/2008 | CN101329310A Full-automatic pressurization capillary electric chromatogram system |
| 12/24/2008 | CN101329309A Method for identifying printing ink of ball pen |
| 12/24/2008 | CN101329232A Method for screening fragrant raw material for cigarette based on thermal cracking - gas chromatograph mass spectrogram multiple techniques |
| 12/24/2008 | CN101329228A Peroxy acyl radical nitric acid lipid substance sampling system and detection method |
| 12/24/2008 | CN101327247A Senna formulation and quality control method |
| 12/24/2008 | CN101327246A Radix astragali medicinal materials, intermediate body and method for testing fingerprint of formulation thereof as well as standard fingerprint |
| 12/24/2008 | CN101327224A Identification method of propolis medicinal materials and preliminary classification method of propolis medicinal material growing district |
| 12/24/2008 | CN100445740C Discrimination of Rubi'anxiao granules |
| 12/24/2008 | CN100445726C Determining method of artemislnin content in artemisia apiacea |
| 12/24/2008 | CN100444782C Method and device for the quantitative analysis of solutions and dispersions by means of near infrared spectroscopy |
| 12/23/2008 | US7468281 Hollow fiber membrane sample preparation devices |
| 12/23/2008 | US7467540 Analysis systems and methods |
| 12/23/2008 | CA2348028C Method of preparing delta-9-tetrahydrocannabinol |
| 12/18/2008 | WO2008154036A1 Microchip large-volume pcr with integrated real-time ce detection |
| 12/18/2008 | WO2008153472A1 Chromatography method |
| 12/18/2008 | WO2008152497A1 Method for determining enantiomeric purity of darifenacin and intermediates |
| 12/18/2008 | WO2008123008A3 Automated system of collection, detection and analysis of biological liquids for bio-chemical-clinical monitoring of a patient preferably under intensive therapy |
| 12/18/2008 | US20080311672 Membrane based concentrators |
| 12/18/2008 | US20080311662 Method for Analyzing Oligomeric Proanthocyanidin (Opc) |
| 12/18/2008 | US20080311634 Flavonoids-rich tissue from Belamcanda chinensis and methods for culturing the same |
| 12/18/2008 | US20080311003 lateral flow chromatography test device includes stopping mechanism adapted to freeze test result at the stopping time so as to keep the test result as a permanent record; enables qualitative tests to become quantitative or semi-quantitative tests |
| 12/18/2008 | US20080307861 Method For Screening Mobile Phases In Chromatography Systems |
| 12/18/2008 | DE102004015018B4 Verfahren zum Identifizieren von Ionen aus Chromatographie-Massenspektral-Datensätzen, die überlappende Komponenten enthalten Include methods for identifying ions from the chromatography-mass spectral data sets, the overlapping components |
| 12/18/2008 | CA2691239A1 Method for determining enantiomeric purity of darifenacin and intermediates |