| 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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| 02/09/2006 | US20060029517 1st specimen receiving chamber connected to a 2nd testing device chamber by a selective specimen transfer site, and a 3rd chamber having inlets for depositing another portion of the specimen from the 1st chamber into the third chamber; tamper-proof; used, e.g., to test urine for presence of drugs |
| 02/09/2006 | US20060029516 Sensor films and systems and methods of detection using sensor films |
| 02/09/2006 | US20060027465 Catalyst of Cu, Ag, NiAl2O4, MnO2, or V2O5 for converting ammonia in exhaust gas to N2 and water; a second catalyst for absorbing SO2 or H2S; a third catalyst for oxidizing unburned hydrocarbons; a fourth catalyst for establishing a steady state equilibrium between NO and NO2 and a NOx sensor |
| 02/09/2006 | DE102004033317A1 Analytisches Testelement Analytical test element |
| 02/08/2006 | CN1731178A Urban domestic garbage degradation-compression tester |
| 02/08/2006 | CN1731175A Deep sea exploring device for flow injection analyzer |
| 02/08/2006 | CN1731168A Method for measuring general quantity of released gas during cable material combustion |
| 02/08/2006 | CN1731158A Method for measuring released proton quantity in plant root system secretion |
| 02/08/2006 | CN1730485A Fluorion sensing test paper for visual colorimetry and its uses |
| 02/07/2006 | US6996473 Method for screening and producing compound libraries |
| 02/07/2006 | US6995834 Method for analyzing impurities in a silicon substrate and apparatus for decomposing a silicon substrate through vapor-phase reaction |
| 02/07/2006 | US6994973 Using orthocresolphthalein complex test strip to determine calcium and magnesium concentrations in aqueous samples; colorimetric analysis; water potability; water treatment |
| 02/07/2006 | US6994778 High speed, high resolution electrophoresis; medical and biological equipment |
| 02/07/2006 | US6993955 Improved selectivity to target gases, by having a semiconductor gas-sensing layer and a layer thereon of microporous ceramic oxide; for carbon monoxide or propane for example; layer suited to target gas being detected |
| 02/02/2006 | WO2006010907A1 Dual chamber gas sampling device with indicators |
| 02/02/2006 | US20060025935 Process controller for semiconductor manufacturing |
| 02/02/2006 | US20060025934 Investigating different physical and/or chemical forms of materials |
| 02/02/2006 | US20060024839 Inorganic carbon removal |
| 02/02/2006 | US20060024835 Analytical test strip with control zone |
| 02/02/2006 | US20060024832 Water-soluble derivatives of lipophilic drugs |
| 02/02/2006 | US20060024831 Normalization of data using controls |
| 02/02/2006 | US20060024202 Gas sensor and method for manufacturing the same |
| 02/02/2006 | DE10350484B4 Verfahren und Vorrichtung zur Markierung von Proteinen Method and apparatus for labeling proteins |
| 02/01/2006 | EP0820334B1 Automated analyte extraction apparatus and method |
| 02/01/2006 | CN2755611Y Detachable reactor of water quality monitor |
| 02/01/2006 | CN1727886A Method for measuring total content of chlorine in iron ore and brown iron oxide |
| 02/01/2006 | CN1239900C Measuring device for testing components in water |
| 01/26/2006 | WO2006008328A1 Automatic reactor for catalytic microactivity studies |
| 01/26/2006 | US20060020401 Alignment and autoregressive modeling of analytical sensor data from complex chemical mixtures |
| 01/26/2006 | US20060019403 Method for determining the oxygen demand of an aqueous solution for a purification process |
| 01/26/2006 | US20060018793 Method of measuring formaldehyde concentration of gas and measuring instrument |
| 01/26/2006 | US20060018789 including primary and secondary testing of the fecal matter; sheet includes a test area having a reagent for possible reaction to the first specimen as part of a primary test procedure; and a removable tab at least partially aligned with the second aperture for receiving the second specimen |
| 01/26/2006 | DE29724908U1 Simultaneous testing or selecting of catalyst formulations - by stabilising individual formulations to support(s), contacting with reactant(s) and measuring and/or analysing e.g. heat liberated |
| 01/26/2006 | CA2570909A1 Method of determining performance of an antiperspirant composition |
| 01/25/2006 | EP1618372A2 System and method for determining optimal reaction parameters using continuously running process |
| 01/25/2006 | EP1235068B1 Biosensor |
| 01/25/2006 | EP1127265A4 Method for non-invasive imaging oxygen distribution in multi-dimensions and apparatus therefor |
| 01/25/2006 | CN1726275A Method and apparatus for auto-dyeing of tissue slides |
| 01/25/2006 | CN1725008A Determination method of soil ammonium nitrogen and nitrate nitrogen and its special device |
| 01/25/2006 | CN1238719C Humidity chromogenic indicator and chromatropic silica gel prepared therewith and its preparing method |
| 01/25/2006 | CN1238326C Oxidation reactor, method for producing (meth)acrylic acid or the like |
| 01/24/2006 | US6990411 Controlling chemical dispense operations based on conductivity offset considerations |
| 01/24/2006 | US6989274 Performing a concentration determination of polyaspartic acids and/or salts thereof in aqueous systems by fluorometry |
| 01/24/2006 | US6989246 Sensor formulation for simultaneously monitoring at least two components of a gas composition |
| 01/24/2006 | US6989243 Apparatus for use in the detection of preferential compounds in sample |
| 01/24/2006 | US6989131 Catalytic reactor with integral evaporator |
| 01/24/2006 | US6989130 Method and automated fluidic system for detecting protein in biological sample |
| 01/19/2006 | US20060014028 Mesostructured film, porous film and the method of preparing the same |
| 01/19/2006 | US20060013743 Screening samples for any property that can be determined through measuring or monitoring the changes between the feed fluid and the effluent or between effluents |
| 01/19/2006 | US20060013731 Microfluidic system with feedback control |
| 01/18/2006 | EP1616564A2 Manipulation of nitrosative stress for treating microbes and helminths |
| 01/18/2006 | EP1311821B1 Device and method for pneumatic gas sampling for gas sensors |
| 01/18/2006 | EP1207958B8 Sensor for microfluid handling system |
| 01/18/2006 | CN1723044A Air freshing device |
| 01/18/2006 | CN1721836A Preparation method for sample for analysis of dioxins and preparation apparatus for the same |
| 01/17/2006 | US6986837 Microfluidic controller and detector system with self-calibration |
| 01/12/2006 | WO2006003657A2 Indicator strip and a device for automatic testing of liquids |
| 01/12/2006 | WO2005100980A3 Disposable test device with sample volume measurement and mixing methods |
| 01/12/2006 | WO2005033693A3 Method and apparatus for determining a total concentration of a component in a mixure of components |
| 01/12/2006 | US20060009922 Method for interpreting tandem mass spectrometry data for clinical diagnosis of genetic disorders such as citrullinemia |
| 01/12/2006 | US20060009921 Medical device including processor running independent processes to cooperatively control therapy |
| 01/12/2006 | US20060009919 Reaction monitoring of chiral molecules using fourier transform infrared vibrational circular dichroism spectroscopy |
| 01/12/2006 | US20060009918 Methods and materials for enhancing the effects of protein modulators |
| 01/12/2006 | US20060008912 Temporary visual indicators for paint and other compositions |
| 01/12/2006 | US20060008382 Microfluidic system for chemical analysis |
| 01/12/2006 | US20060008381 Analyzing tool and device |
| 01/12/2006 | DE10242380B4 Verfahren zum Bestimmen der Konvertierungsrate eines Ozon-Katalysators A method for determining the conversion rate of an ozone catalyst |
| 01/12/2006 | CA2571868A1 Indicator strip and a device for automatic testing of liquids |
| 01/11/2006 | EP1615029A2 Reagent and method for determination of calcium |
| 01/11/2006 | EP1615028A1 Dual outlet pyrolyzer for biological agent detection system |
| 01/11/2006 | EP1614465A1 Microfluidic system for chemical analysis |
| 01/11/2006 | EP1613214A2 Respiratory monitoring, diagnostic and therapeutic system |
| 01/11/2006 | CN1720443A Solid-state light source photolytic nitrogen dioxide converter |
| 01/11/2006 | CN1719235A Reagent for determination of calcium and determination method |
| 01/11/2006 | CN1719221A Method of determining resistance starch content |
| 01/11/2006 | CN1236309C Humidity indicators, its producing method and method for monitoring atmospheric humidity thereby |
| 01/11/2006 | CN1236306C Gas sensor with protective grid, its forming method and its sensing method |
| 01/11/2006 | CN1236301C Process and device for small-scale testing of FCC catalysts |
| 01/10/2006 | US6985818 Air sampling method and sensor system for spectroscopic detection and identification of chemical and biological contaminants |
| 01/10/2006 | CA2161435C Detection of contaminants in food |
| 01/06/2006 | CA2511454A1 Microfluidic system for chemical analysis |
| 01/05/2006 | WO2005042129A3 Fluid storage and dispensing vessels having colorimetrically verifiable leak-tightness, and method of making same |
| 01/05/2006 | US20060004474 Methods for evaluating chemical components based on their proposed function in the product they are to be used in |
| 01/05/2006 | US20060003455 such as nickel or copper present in a silicon wafer; involves dissolving wafer in hydrofluoric acid, measurement and calibration |
| 01/05/2006 | US20060002822 comprises a monofunctional derivative of an oxygen-sensitive photoluminescent dye covalently attached to a water soluble and/or hydrophilic macromolecular carrier; measuring dissolved oxygen concentration |
| 01/05/2006 | US20060002816 Process and device for producing an analytical tape for liquid samples |
| 01/05/2006 | US20060002598 Noninvasive alcohol sensor |
| 01/05/2006 | US20060001536 Chemical, biological, radiological, and nuclear weapon detection system with alarm thresholds based on environmental factors |
| 01/05/2006 | DE102004028270A1 Determination of total organic carbon in a device comprising a reaction zone and a detection zone comprises moving the reaction zone to drive off carbon dioxide resulting from conversion of inorganic carbon |
| 01/05/2006 | CA2577600A1 Method for electrochemically measuring phosphoric acid and/or phosphate ester |
| 01/04/2006 | EP1612552A1 Preparation method for sample for analysis of dioxins and preparation apparatus for the same |
| 01/04/2006 | EP1611440A1 Photoelectrochemical determination of chemical oxygen demand |
| 01/04/2006 | EP1610827A1 Sterilization testing device |
| 01/04/2006 | EP1610825A2 Methods for rational pegylation of proteins |
| 01/04/2006 | EP0860695B1 Method for measuring an analyte and corresponding device |
| 01/04/2006 | CN1715911A Method for detecting corrosive sulfur content in crude oil or fraction oil |
| 01/04/2006 | CN1715882A Double room type nitrogen oxide chemiluminescence reactor |
| 01/03/2006 | USH2142 Titration of a boric acid-amine complex with a neutral boric-acid-freeing-substance (manitol, glycerol or sucrose); interference-preventing-acidulant (hydroxy acid (citric), 8-hydroxyquinoline); metal working; beverage cans; quantitative analysis |
| 01/03/2006 | US6981522 multiple layers defining at least three functional features: mixers, separation channels, reaction chambers, analysis windows; multiple chemical and biological analyses in parallel on a single device; |
| 12/29/2005 | WO2005124325A2 Refrigerant leak detector |