| 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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| 08/14/2007 | US7255832 Comprises indicator lamina on one side of light-transmissive substrate sheet and pigment lamina on the other side (background) |
| 08/14/2007 | US7255474 Parallel infrared spectroscopy apparatus and method |
| 08/09/2007 | WO2007089928A1 Air treatment devices with use-up indicators |
| 08/09/2007 | WO2007089919A1 Heated volatile dispensing device with use-up indicator |
| 08/09/2007 | WO2007089918A1 Heated volatile dispensing device with dye-based use-up indicator |
| 08/09/2007 | WO2007088916A1 Fiber-packed needle for aldehyde/ketone analysis, analytical apparatus, and analytical method |
| 08/09/2007 | WO2007047557A3 Adsorbent composition with reactive indicator |
| 08/09/2007 | US20070184551 Crystallization Methods for laboratory cap and well |
| 08/09/2007 | US20070184471 Analyte assay using particulate labels |
| 08/09/2007 | CA2640724A1 Fiber-packed needle for analyzing aldehydes/ketones, analytical apparatus and analytical method |
| 08/08/2007 | EP1815243A1 Food quality indicator |
| 08/08/2007 | EP1815240A1 Device for indicating the passage of time and method therefor and articles therewith |
| 08/08/2007 | EP1815226A2 Device and method for purification of biological materials |
| 08/08/2007 | EP1814889A1 Vapochromic coordination polymers for use in analyte detection |
| 08/08/2007 | EP1058824B1 Device for delivering defined volumes |
| 08/08/2007 | EP0843516B1 Peptides and pharmaceutical compositions thereof for treatment of disorders or diseases associated with abnormal protein folding into amyloid or amyloid-like deposits |
| 08/08/2007 | CN2932387Y Direct-reading metering cylinder ruler |
| 08/08/2007 | CN101014914A Method of predicting fertilizer performance |
| 08/08/2007 | CN101013139A Autoanalyzer and probe cleaning method |
| 08/08/2007 | CN101013120A Automation titrimetric analysis method and uses thereof |
| 08/08/2007 | CN101013119A Dynamic on-line analysis system for chemical gas phase reaction process |
| 08/07/2007 | US7254487 Methods for determining therapeutic index from gene expression profiles |
| 08/07/2007 | US7253002 Utilized for storage, transport and dispensing of materials in semiconductor manufacturing operations |
| 08/07/2007 | CA2730485A1 Divalent metal ion sensors and binders |
| 08/02/2007 | WO2005106017A3 Method, system and computer program product for evaluating the accuracy of blood glucose monitoring sensors/devices |
| 08/02/2007 | WO2004067724A3 Methods of identifying and designing cell surface receptor inhibitors |
| 08/02/2007 | US20070179373 Integrated patch and assay device with visual detection means |
| 08/02/2007 | US20070179272 Molecular-wire type fluorescent chiral sensor |
| 08/02/2007 | US20070178549 Testing body, particularly for verifying the penetration properties of a sterilizing agent in sterilization processes |
| 08/02/2007 | US20070178011 Method and apparatus for measuring isotopic characteristics |
| 08/02/2007 | US20070178009 Analysis element for use in method of testing specimen |
| 08/01/2007 | EP1813939A1 Ammonia detection device and method |
| 08/01/2007 | CN2929714Y Easy open oxygen bomb instrument |
| 08/01/2007 | CN2929713Y Test device for detecting oxidation of sulfite |
| 08/01/2007 | CN1329729C Microliquid system |
| 08/01/2007 | CN1329485C Method and apparatus for improving the oxidative thermal stability of distillate fuel |
| 08/01/2007 | CN101010586A Indicator strip and a device for automatic testing of liquids |
| 08/01/2007 | CN101010585A System for diagnosing reagent solution quality and emissions catalyst degradation |
| 08/01/2007 | CN101008637A Quality control method of fasudil hydrochloride injection |
| 08/01/2007 | CN101008635A Ceramic oxidation pipe used in carbon isotope of natural gas analysis |
| 07/31/2007 | US7250300 Method and means for the determination of total acid |
| 07/31/2007 | US7250282 Isomaltulose synthases, polynucleotides encoding them and uses therefor |
| 07/26/2007 | WO2007083703A1 Liquid reagent of color former and method of stabilizing the same |
| 07/26/2007 | US20070172959 Method and device for electrically testing fuels and combustibles by generating a plasma |
| 07/26/2007 | US20070172954 Device and method for pressure-driven plug transport and reaction |
| 07/26/2007 | US20070172952 Methods of manufacturing reference sample substrates for analyzing metal contamination levels |
| 07/26/2007 | US20070172951 Time-temperature indicator based on valence isomerizations |
| 07/26/2007 | US20070172391 Sealably and removably coupled to the open end of the combustion tube such that, when the reagent in the reagent tube is depleted, it can be easily removed without disassembly of the furnace or changing the combustion tube; includes a twist-lock cap to facilitate removal of tube |
| 07/26/2007 | US20070172388 Portable sample analyzer system |
| 07/26/2007 | US20070172387 Housing panel structure for an analytical instrument |
| 07/26/2007 | US20070169534 Method of confirming reception of drops of water and powder used for the method |
| 07/25/2007 | EP1474530A4 Probe correction for gene expression level detection |
| 07/25/2007 | CN1327929C Ex-situ PEM fuel cell testing: towards visualizing gas diffusion |
| 07/25/2007 | CN101004410A Method for quantitative detecting fusion protein or affiliation object of fusion protein by using display technique of bacteriophage |
| 07/25/2007 | CN101004386A Method for measuring chemical oxygen demand and total organic carbon by mode of oxidizing floating injected ozone |
| 07/25/2007 | CN101004385A Method for measuring concentration of liquid phase ozone by mode of oxidizing floating injected ozone |
| 07/24/2007 | US7247498 Device to alternately supply a fluid to an analyzer |
| 07/24/2007 | US7247496 Process for determining the particle size distribution of an aerosol and apparatus for carrying out such a process |
| 07/24/2007 | US7247493 Indicator dye that changes color corresponding to pH immobilized on a polyamide membrane and color reference chart in which each color corresponds to a reference pH value; used for continuously monitoring the pH of an aquatic environment such as an aquarium, pool, hot-tub, or spa |
| 07/24/2007 | US7247492 Visually monitoring chemical reations using a vessel that includes a base and a transparent wall portion projecting away from the base portion at an interface region; background material covers at least part of the base and at least part of the interface; titration using an indicator |
| 07/24/2007 | US7247485 Containing iodide, sulfur dioxide with an initial concentration above 0.5 M, and imidazole/imidazole derivative dissolved in alcoholic solvent and modified with hexanol that decreases production of oxidisable reduction products |
| 07/24/2007 | US7247484 Hematology reagent and methods |
| 07/24/2007 | US7247483 Method for determining the volume of a liquid sample |
| 07/19/2007 | WO2007081972A2 Humidity indicator labels |
| 07/19/2007 | WO2007079530A1 New instrumentation systems and methods |
| 07/19/2007 | WO2005079247A3 Synthetic calibration standard for photonic response of tissues |
| 07/19/2007 | US20070167854 Flow-independent parameter estimation based on tidal breathing exhalation profiles |
| 07/19/2007 | US20070166826 Test methods for simulating FCC regenerator catalysis and catalyst deactivation |
| 07/19/2007 | US20070166721 Fluidic circuits, methods and apparatus for use of whole blood samples in colorimetric assays |
| 07/19/2007 | US20070166191 Device and method for fecal testing |
| 07/19/2007 | US20070163894 Real-time self-calibrating sensor system and method |
| 07/19/2007 | CA2636508A1 New instrumentation systems and methods |
| 07/19/2007 | CA2634280A1 A sensor element having an anti-fouling material in a smooth surface |
| 07/18/2007 | CN1327220C Test strip containers and methods of using the same |
| 07/18/2007 | CN1327219C Silica-based indicating desiccants |
| 07/18/2007 | CN101002090A Method of printing a time-temperature indicator based on azo coupling reactions onto a substrate |
| 07/18/2007 | CN101002089A Coloration agent for carbonyl sulfide, detecting means and fuel cell system |
| 07/18/2007 | CN101001959A Enzyme-based time temperature indicator |
| 07/18/2007 | CN101000333A Device for investigating coal self-combustion tendentiousness based on low temp oxidation oxygen consumption |
| 07/18/2007 | CN101000332A Device for investigating coal self-combustion tendentiousness based on low temp oxidation oxygen consumption |
| 07/18/2007 | CN100999323A Preparation method of molecular engram silicon oxide nanometer particle with sensing molecule identification to TNT |
| 07/17/2007 | US7244620 Using a reagent mixture of a chelating agent specific to copper ions, an aluminum salt and/or a gallium salt, iron (III) ions, and a metal indicator that is capable of reacting specifically with iron (II) ions or iron (III) ions to undergo color development. |
| 07/17/2007 | US7244618 Lipid reference standard composed of total cholesterol, triglycerides, low and/or high density lipoprotein, and/or an apolipoprotein stabilized with 3,3'-thiodipropionic acid and having a pH from 6.5 to 9.0; for calibration verification, linearity, and quality control of lipid and lipoprotein detectors |
| 07/17/2007 | US7244395 Apparatus for trace sulfur detection using UV fluorescence |
| 07/17/2007 | US7244394 Methods and kits for assays of analytes of interest in tears |
| 07/17/2007 | US7244252 Medical device with visual indicator and related methods of use |
| 07/17/2007 | CA2200690C Assay method |
| 07/12/2007 | WO2007078513A2 Calibrating dispensing device performance for complex and/or non-aqueous liquids |
| 07/12/2007 | WO2007077941A1 Method of detecting residual detergent and device for detecting residual detergent |
| 07/12/2007 | WO2007077761A1 Seal for visual check of application of permeable inorganic concrete modifier, and method for visual check of permeable inorganic concrete modifier |
| 07/12/2007 | WO2005086665A3 Computation of radiating particle and wave distributions using a generalized discrete field constructed from representative ray sets |
| 07/12/2007 | WO2004066921A3 Erbb4 co-crystal |
| 07/12/2007 | US20070162237 Apparatus and method for evaluating equipment operability |
| 07/12/2007 | US20070161111 Chemical agent detection |
| 07/12/2007 | US20070161038 rapidly selecting a catalyst from a catalyst library on the basis of the reactivity thereof in a chemical conversion process |
| 07/12/2007 | DE19738916B4 Verfahren zur Bestimmung der Konzentration an Feuchtmittelzusätzen im Feuchtmittelkreislauf von Offset-Druckmaschinen A method for determining the concentration of fountain solution in the dampening solution additives cycle of offset printing machines |
| 07/12/2007 | DE102005061638A1 Apparatus for analyzing liquid containing suspended solids, e.g. pulp for papermaking, has flow potential measuring device and titration device removably connected to fluid storage container for transportation |
| 07/12/2007 | DE102004038607B4 Verfahren zur Bestimmung des organisch gebundenen Kohlenstoffs (TOC) und Testkit zur Durchführung des Verfahrens Method for determining the organically bound carbon (TOC) and test kit for performing the method |
| 07/11/2007 | EP1806579A1 Multilayer analytical element |
| 07/11/2007 | EP1806578A1 Multilayered analytical element |