| 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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| 10/06/2005 | WO2005075978A3 Time-temperature indicator based on valence isomerizations |
| 10/06/2005 | US20050221499 has multi function: as a dye (i.e. a hardness indicator), as a pH buffer, as a masking reagent, as a titrant solution and so on; Eriochrome Black T (EBT) and Calmagite; triethanolamine; a glycol compound; and a pH buffer |
| 10/06/2005 | US20050221498 Quantitative method of determining beryllium or a compound thereof in a sample |
| 10/06/2005 | US20050221494 Surface-enhanced spectroscopy-active sandwich nanoparticles |
| 10/06/2005 | US20050220668 Disposable test device with sample volume measurement and mixing methods |
| 10/06/2005 | US20050218464 Biochemical ultrasensitive charge sensing |
| 10/06/2005 | DE19861316B4 Catalyst test unit facilitates the simultaneous and sequential testing of a large number of solid material catalyst samples |
| 10/05/2005 | EP1581848A2 Computer user interface facilitating acquiring and analyzing of biological specimen traits |
| 10/05/2005 | EP1581813A2 Automated regression analysis and its applications such as water analysis |
| 10/05/2005 | EP1581445A2 Systems and methods of sorting samples |
| 10/05/2005 | EP1581335A2 Process and assembly for simultaneously evaluating a plurality of catalysts |
| 10/05/2005 | CN2731453Y Speed probe with sleeving |
| 10/05/2005 | CN1678906A Method for determining the oxygen requirement of an aqueous solution for a purification process |
| 10/05/2005 | CN1677091A Hardness measurement reagent |
| 10/05/2005 | CN1677090A Hardness measurement reagent |
| 10/05/2005 | CN1676497A Non-volatile explosive, explosive charge and 2, 3-dinitro-2, 3-dimethyl tetrane chemical label for wrapper |
| 09/30/2005 | CA2502534A1 Hardness measurement reagent |
| 09/29/2005 | WO2005090969A1 Analysis element for use in method of testing specimen |
| 09/29/2005 | WO2005089223A2 Compressed air/gas-driven tool with integrated dryness indicator |
| 09/29/2005 | WO2005089221A2 Inline, point-of-use air/gas dryness indicator |
| 09/29/2005 | WO2005089058A2 Method and kit for detecting explosive substances containing certain oxidants |
| 09/29/2005 | US20050215460 Solid preparations comprising a sensitive active ingredient |
| 09/29/2005 | US20050214947 Multicompartment apparatus for dtetecting preferential particles in micro-volumes of fluids; microfluidics |
| 09/29/2005 | US20050214887 Method for analyzing residual agricultural chemical |
| 09/29/2005 | US20050214865 Accurate, authenticated and controlled substance monitoring |
| 09/29/2005 | US20050214169 Multicomponent analysis of volatile organic compositions in vapor samples |
| 09/29/2005 | US20050214165 Highly flexible, on-line analyzer |
| 09/29/2005 | US20050214164 Mixing crystalline carbon into a thermosetting resin;molding the dispersion mixture into a shape, carbonizing the molding in an inert atmosphere to cure, ginding the surface |
| 09/29/2005 | US20050214161 Test device for simultaneous measurement of multiple analytes in a single sample |
| 09/29/2005 | DE19802448B4 Verfahren zur Überprüfung des Verderblichkeitszustandes von Fruchtsaft und Fruchtsaftgetränken Procedures for reviewing the Verderblichkeitszustandes of fruit juice and juice drinks |
| 09/29/2005 | CA2559714A1 Method and kit for detecting explosive substances containing certain oxidants |
| 09/28/2005 | EP1579207A2 Measurement of total reactive isocyanate groups in samples using bifunctional nucleophiles such as 1,8-diaminonaphthalene (dan) |
| 09/28/2005 | EP1578896A2 Electro-optical nucleic acid-based sensor array and method for detecting analytes |
| 09/28/2005 | CN1674823A Method for operating a water-containing appliance and water-containing appliance |
| 09/28/2005 | CN1220876C Method for detecting active polysaccharide content in Moldenke flower polysaccharide |
| 09/27/2005 | US6950757 Screening methods for identifying ligands |
| 09/22/2005 | WO2005088298A1 Oxygen detecting agent |
| 09/22/2005 | WO2005088297A1 Apparatus for detecting gamma hydroxybutyrate, ketamines and related drugs in beverages |
| 09/22/2005 | WO2005087835A1 Molecular-wire type fluorescent chiral sensor |
| 09/22/2005 | WO2005087364A1 Desiccant device |
| 09/22/2005 | WO2005032330A3 Zintrodes, multitrodes and uses thereof |
| 09/22/2005 | WO2005003754A3 Computer-controlled automated titration apparatus for optically determining incompatibility of petroleum oils |
| 09/22/2005 | US20050209788 Method and system of computing and rendering the nature of the chemical bond of hydrogen-type molecules and molecular ions |
| 09/22/2005 | US20050208665 Surface-enhanced spectroscopy-active sandwich nanoparticles |
| 09/22/2005 | US20050208663 Surface-enhanced spectroscopy-active sandwich nanoparticles |
| 09/22/2005 | US20050207944 nonphotosensitive organic silver salts such as silver behenate, heat developers and binders, used for detection of leaks in pipes |
| 09/22/2005 | DE4218127B4 Verfahren zur Bestimmung des Verschmutzungsgrads eines Druckwerks einer Druckmaschine A method for determining the degree of soiling of a printing unit of a printing machine |
| 09/22/2005 | DE20320979U1 Assay device e.g. pregnancy test device, has color changing material whose color changes indicating presence of human chorionic gonadotrophin when the sample is passed into a nitrocellulose strip |
| 09/21/2005 | EP1577374A1 Solid preparations comprising a sensitive active agent |
| 09/21/2005 | EP1576366A1 Method for determination of free and combined glycerin in biodiesel |
| 09/21/2005 | CN2727736Y Device for detecting oil pick up of fiber |
| 09/21/2005 | CN1672045A Agent for detecting malondialdehyde, method of making the same, and test kit for use thereof |
| 09/21/2005 | CN1672044A Method and apparatus for measuring trace ingredients in water |
| 09/21/2005 | CN1670510A Method for detecting 1-hydroxy ethylene-1, 1-diphosphonic acid |
| 09/21/2005 | CN1670509A Device for detecting chemical oxygen demand in water mass through ozone oxidation-chemoluminescence method |
| 09/20/2005 | US6946298 Karl fischer reagent |
| 09/20/2005 | US6946297 System for stabilizing samples |
| 09/20/2005 | US6945247 Method of treating cardio pulmonary diseases with no group compounds |
| 09/15/2005 | WO2005085836A1 Method and device for characterizing osi materials |
| 09/15/2005 | WO2004092903A3 Spot finding algorithm using image recognition software |
| 09/15/2005 | US20050202569 Integrated microchemical device |
| 09/15/2005 | US20050202568 Fluid sample analysis device with sealable sample storage reservoir |
| 09/15/2005 | US20050202562 Volumetric Karl-Fischer titration with stabilized solvent |
| 09/15/2005 | US20050202501 Using sequencing by hybridization as tool in detecting variance in genic sequences; identifying restriction fragment length polymorphism and/or single nucleotide polymorphisms |
| 09/15/2005 | US20050202426 Whole cell engineering using real-time metabolic flux analysis |
| 09/15/2005 | US20050199245 Nose airway for aromatherapy and detecting airborne pathogens |
| 09/15/2005 | US20050199177 Wetness indicator having improved colorant retention and durability |
| 09/15/2005 | DE19741810B4 Verfahren zur Gesamtstickstoffbestimmung Method for determination of total nitrogen |
| 09/15/2005 | DE19741809B4 Verfahren zur Gesamtschwefelbestimmung Method for determination of total sulfur |
| 09/15/2005 | DE19738808B4 Gasprüfröhrchen Gas Detection Tubes |
| 09/15/2005 | DE102004007274A1 Test element for a human or animal fluid sample, e.g. to test for glucose, has a sampling surface and an actuator field to pull the sample to a test field |
| 09/15/2005 | DE102004005377A1 Sterilisationstestvorrichtung Sterilisation testing device |
| 09/14/2005 | EP1574531A1 Method of determining trace metal |
| 09/14/2005 | EP1572979A1 A method and apparatus for automatic staining of tissue samples |
| 09/14/2005 | EP1049933B1 Measurement of hydride using chemiluminescent acridinium compounds |
| 09/14/2005 | CN1668919A Silica-based indicating desiccants |
| 09/14/2005 | CN1668918A 药物发现的方法 The method of drug discovery |
| 09/14/2005 | CN1668775A Method and device for incorporating a compound in the pores of a porous material and uses thereof |
| 09/14/2005 | CN1668545A Article having nano-scaled structures and a process for making such article |
| 09/14/2005 | CN1219208C Method for detecting starch content in ash tree flower polysaccharide |
| 09/13/2005 | US6942837 System for filling a substrate with a liquid sample |
| 09/09/2005 | WO2005083421A1 Method of determining impurity in acrylic acid |
| 09/09/2005 | WO2005040794A3 Visual indicating device for bad breath |
| 09/09/2005 | WO2005032458A3 Dye solution and method for detecting anhydrous ammonia |
| 09/09/2005 | WO2004071455A3 In vitro prediction of sunscreen pfa values |
| 09/09/2005 | WO2004023081A3 Multi-measurement vortex flow meter |
| 09/08/2005 | US20050197789 Methods and systems for deriving chemical compositions that are present in a chemical product and for determining compliance of chemical products with government regulations |
| 09/08/2005 | US20050194316 Isolation of preferential particles from fluid; obtain sample, force sample through passageway, force elution fluid through passageway, release particle from the solid support into the elution fluid, recover particles |
| 09/08/2005 | US20050193800 Porous gas sensors and method of preparation thereof |
| 09/08/2005 | DE202005005976U1 Moisture indicator takes the form of a probe which is insertable into a ground, and comprises a probe head indicating a ground moisture content by means of color changes |
| 09/08/2005 | DE10393363T5 Reaktionsverfahren unter Verwendung eines Mikrokanals Reaction method using a microchannel |
| 09/08/2005 | DE10392921T5 Ereignispipeline- und -summierungsverfahren und -gerät für ein ereignisbasiertes Testsystem Ereignispipeline- and -summierungsverfahren and apparatus for an event-based test system |
| 09/07/2005 | EP1571447A1 Process for measuring mercury concentration within hydrocarbons |
| 09/07/2005 | EP1571446A1 Method for manufacturing tool for analysis |
| 09/07/2005 | EP1569746A1 Elevated pressure apparatus and method for generating a plurality of isolated effluents |
| 09/07/2005 | EP1121587A4 Microfluidic controller and detector system with self-calibration |
| 09/07/2005 | EP0895591B1 Method and apparatus for performing chemical analysis using imaging by scanning thermal microscopy |
| 09/07/2005 | CN2724001Y Sample reaction bottle for analysing rock core carbonate content |
| 09/07/2005 | CN1664578A Method for measuring water content in C1-C8 low level primary amine |
| 09/06/2005 | US6939685 Composition for use as diagnostic tool in test kit |