| Patents for G01N 31 - Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroups; Apparatus specially adapted for such methods (18,554) |
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| 05/30/2012 | CN202256284U Device for carrying out quantitative detection on total ester in distilled spirit |
| 05/30/2012 | CN202256283U Combustion tray for detecting asphalt mixture |
| 05/30/2012 | CN202256282U Crack extension tester for solid propellant |
| 05/30/2012 | CN202256281U Arsenic detector |
| 05/30/2012 | CN202256280U Acid washing test box |
| 05/30/2012 | CN1823273B Compact analyte testing cassette with true positive and negative analyte controls |
| 05/30/2012 | CN102483395A 传感膜、制备方法和监测水溶性聚合物浓度的方法 Sensing film, a method for preparing and monitoring the concentration of a water-soluble polymer |
| 05/30/2012 | CN102478565A Ph值对浮选剂除油率影响的测试方法 Test Method Ph value affects the rate of flotation agent degreasing |
| 05/30/2012 | CN102478564A 浮选剂添加量对除油率影响的测试方法 Flotation testing methods Content on the Rate of degreasing |
| 05/30/2012 | CN101961472B Detection method for lung-soothing syrup |
| 05/30/2012 | CN101907616B Method for determining residual quantity of oxidant in inorganic salt |
| 05/30/2012 | CN101517406B Ozone-detecting element |
| 05/30/2012 | CN101277670B Oxygen indicator for use in medical products |
| 05/30/2012 | CN101109759B Fluidic device and control method thereof |
| 05/29/2012 | US8190375 System and method for characterizing a chemical sample |
| 05/29/2012 | US8187885 Microbead kit and method for quantitative calibration and performance monitoring of a fluorescence instrument |
| 05/29/2012 | US8187871 Co-crystallization of ERR-α with a ligand that forms a reversible covalent bond |
| 05/29/2012 | US8187442 Microchip processing method and apparatus |
| 05/29/2012 | US8187255 Medical devices having nanoporous coatings for controlled therapeutic agent delivery |
| 05/24/2012 | WO2012066698A1 Humidity indicator and coating material for humidity indicator |
| 05/24/2012 | WO2012042185A3 Solvents for the determination of amines in water |
| 05/24/2012 | US20120129267 Sulfur breakthrough detection assembly for use in a fuel utilization system and sulfur breakthrough detection method |
| 05/24/2012 | US20120128534 Automatic analyzer |
| 05/24/2012 | US20120128533 Liquid supply device using check valve and reactive liquid chromatography system |
| 05/24/2012 | US20120128469 Corrosive Environment Monitoring System and Corrosive Environment Monitoring Method |
| 05/23/2012 | EP2455746A1 Photoluminescent oxygen probe with reduced cross-sensitivity to humidity |
| 05/23/2012 | EP2455744A1 Calibration card for photoluminescent oxygen sensors with zero point maintained with a metal-air battery |
| 05/23/2012 | EP2102307B1 Photostabilized time temperature indicator |
| 05/23/2012 | EP1417483B1 Sensor device and method for qualitative and quantitative analysis of gas phase substances |
| 05/23/2012 | CN202230066U Analysis titration device for drug inspection |
| 05/23/2012 | CN202230065U Device for detecting activity of catalyst |
| 05/23/2012 | CN102472735A Universal test strip port |
| 05/23/2012 | CN102472734A 总磷的定量方法 TP quantitative methods |
| 05/23/2012 | CN102466664A 一种油脂检测微量滴瓶 One kind of fat detection microtiter bottle |
| 05/23/2012 | CN102062410B Method for controlling flow of simulation fire source |
| 05/23/2012 | CN102043034B Method for detecting and judging abnormal emission of liquid contaminants of beer |
| 05/23/2012 | CN101887055B Method for preparing mercury-free ammonium detection test paper |
| 05/23/2012 | CN101581711B Method for testing flame retardant property of asphaltum |
| 05/23/2012 | CN101098956B Assay cartridges and methods of using the same |
| 05/22/2012 | US8185326 Corrosion detection and monitoring system |
| 05/22/2012 | US8185325 Multi-functional, discrete and mutually exclusive method for determining concentrations of gases in a gaseous mixture |
| 05/22/2012 | US8183353 Breast cancer prognostics |
| 05/22/2012 | US8183046 Temperature resistant pH buffers for use at low temperatures |
| 05/22/2012 | US8183045 Indicating device for temperature sensitive products |
| 05/22/2012 | US8183003 Polymer end group detection |
| 05/22/2012 | US8183002 Autoantibody enhanced immunoassays and kits |
| 05/22/2012 | US8182914 Water contact indicator |
| 05/22/2012 | US8182746 Sequential analysis of single, multiple samples, one or more analytes in high or low concentrations; large-bore transport capillary intersects with plurality of small-bore separation capillaries; valve system; concentrators have antibody-specific chemistries at respective intersections to bind analytes |
| 05/22/2012 | US8182718 Ligand exchange thermochromic systems and high ε ligands for same |
| 05/22/2012 | CA2737248C Colorimetric test for brake fluid |
| 05/18/2012 | WO2012062841A1 Humidity indicator |
| 05/17/2012 | US20120123685 Secondary structure defining database and methods for determining identity and geographic origin of an unknown bioagent thereby |
| 05/17/2012 | US20120122705 Flow-through high hydrostatic pressure microfluidic sample preparation device and related methods therefor |
| 05/17/2012 | US20120118794 Methods for mitigating fouling of process equipment |
| 05/16/2012 | EP2453232A1 Method for extracting hexavalent chromium |
| 05/16/2012 | CN102460148A 用于监控灭菌方法的指示剂体系 Method for monitoring sterilization indicator systems |
| 05/16/2012 | CN102455336A 一种聚乙烯烃弹性纤维的定性鉴别方法 One kind of elastic fibers polyethylene hydrocarbon qualitative identification method |
| 05/16/2012 | CN102455333A 一种聚合物防垢剂合成工艺中剩余单体含量的测定方法 Determination of the residual monomer content of a polymer scale preventive agent synthesis process |
| 05/16/2012 | CN102455332A 用于分析仪器的自动滴定装置 An automatic titration apparatus for analytical instrumentation |
| 05/16/2012 | CN102455285A Method for determining precipitate composition in recycling nitrogen and phosphorus from wastewater by guanite precipitation method |
| 05/16/2012 | CN101430308B Esterification reagent used for measuring hydroxyl value by estolide method, and method for measuring hydroxyl value |
| 05/15/2012 | US8180580 Method for identifying a compound that modulates SIR2 protein activity |
| 05/15/2012 | US8180579 Real time gamma-ray signature identifier |
| 05/15/2012 | US8180577 Techniques for determining the effects on a system of a component that has four states |
| 05/15/2012 | US8178356 Method for evaluation of performance of percolation tanks using environmental chloride as a tracer |
| 05/15/2012 | US8178351 Containers for reading and handling diagnostic reagents and methods of using the same |
| 05/15/2012 | US8178043 Device for analyzing samples |
| 05/15/2012 | CA2617452C Predicting relative humidity sensitivity of developer materials |
| 05/15/2012 | CA2526126C Electrophoretic in situ tissue staining |
| 05/15/2012 | CA2367291C Amplification of cyp24 and uses thereof |
| 05/10/2012 | WO2012060888A1 System and method for providing a physical property model |
| 05/10/2012 | WO2011146749A4 Testing method and kit for detecting lead, mercury and chromate in paint, varnish and other surface coatings |
| 05/10/2012 | US20120114527 Flow module |
| 05/09/2012 | EP2450703A1 Device and method for joint determination of ammoniacal nitrogen, total nitrogen and total organic carbon |
| 05/09/2012 | EP2450702A2 Methods of detecting autoantibodies for diagnosing and characterizing disorders |
| 05/09/2012 | EP2449374A1 Sensor films, methods for making and methods for monitoring water-soluble polymer concentrations |
| 05/09/2012 | CN102449477A Chemical reagent for measuring the level of halogen agents, in particular in swimming-pool water and associated measurement method |
| 05/09/2012 | CN102449474A Chromium-free indicating device for chloride detection |
| 05/09/2012 | CN102445517A Sucrose detection method |
| 05/09/2012 | CN102445516A Dedicated oxidation pipe of total organic carbon and total nitrogen united measuring apparatus |
| 05/09/2012 | CN102445077A Dedicated combustion furnace for total organic carbon and total nitrogen joint-measurement instrument |
| 05/09/2012 | CN102441030A Compound medicine for treating fungus infection diseases, its preparation method and quality control technology |
| 05/09/2012 | CN101595386B Method for detection of phenothiazine derivative dye, and color-developer reagent for use in the method |
| 05/08/2012 | US8175860 Method of inhibiting the growth of Helicobacter pylori |
| 05/08/2012 | US8175817 Reciprocal symmetry plots as a new representation of countercurrent chromatograms |
| 05/08/2012 | US8175816 System and method for analyzing metabolomic data |
| 05/08/2012 | US8175815 Method for assessing absorption properties of low solubility compounds |
| 05/08/2012 | US8173602 Detecting CYP24 expression level as a marker for predisposition to cancer |
| 05/08/2012 | US8173385 Method for stabilization of peptides in a biological sample |
| 05/08/2012 | US8173382 Assay for cardiac troponin autoantibodies |
| 05/08/2012 | US8172994 Biomaterial measuring device and manufacturing method thereof |
| 05/03/2012 | WO2012058470A1 Temperature indicating compositions |
| 05/03/2012 | WO2012057929A1 Microsampling nutrient measurement |
| 05/03/2012 | WO2012055795A1 Online titration in an interchangeable instrument |
| 05/03/2012 | US20120108450 Receptors Useful for Gas Phase Chemical Sensing |
| 05/03/2012 | US20120107175 Modular radiochemistry synthesis system |
| 05/03/2012 | DE102010060205A1 Contact object e.g. drinking straw for contacting beverage for sucking beverage from drinking vessel, has casing comprising pH-sensitive area with pH-indicative material that temporarily displays actual pH-value of surrounding of area |
| 05/02/2012 | CN202210094U Karl-fischer trace moisture tester |
| 05/02/2012 | CN102439445A Detection devices and methods |
| 05/02/2012 | CN102435721A Qualitative detection method for EKS fibers |