Matches 1 - 50 out of 77 1 2 >


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US20140121274 ACIDIC SOLID ORAL COMPOSITIONS WITHOUT EROSIVE POTENTIAL IN SALIVA AND METHOD FOR DETERMINING EROSIVE POTENTIAL IN SALIVA  
Acidic oral compositions having calcium contents and effective pH-values in the area indicated by grey-tone in FIG. 2 are non-erosive in saliva and capable of stimulating saliva production, even...
US20120156787 Laboratory Testing Procedure to Select Acid or Proppant Fracturing Stimulation Treatment for a Given Carbonate Formation  
Embodiments of the present invention enables users to determine the efficiency of acid fracturing in stimulating a formation. The testing procedures of embodiments of the present invention examine...
US20140154808 MONITORING SYSTEM BASED ON ETCHING OF METALS  
Compositions, devices and processes related to etching of a very thin layer or fine particles of a metal are disclosed for monitoring a variety of parameters, such as time, temperature,...
US20140316102 METHOD OF PREDICTING VISCOSITY BEHAVIOR OF THERMOSETTING RESIN, SIMULATION SOFTWARE, METHOD OF PRODUCING THERMOSETTING RESIN, AND UNDERFILL PRODUCED IN THE PRODUCTION METHOD  
A method of predicting viscosity behavior of a thermosetting resin is provided that is capable of predicting viscosity behavior of a thermosetting resin and void generation in the underfill is...
US20110104807 Method for quantifying permanganate-reducing compounds  
A method for quantifying the permanganate-reducing compounds (PRCs) in an acetic acid sample is disclosed. The method comprises establishing a correlation between permanganate absorbances of...
US20140170754 METHOD FOR DIAGNOSING CORROSION OF UNDERGROUND STORAGE TANK SYSTEM  
A method for diagnosing corrosion of an underground storage tank system is provided. The method includes the following steps. A sample from the underground storage tank system is collected,...
US20080305548 METHOD FOR STIMULATING SALIVA PRODUCTION DURING ORAL SAMPLE COLLECTION PROCEDURE  
A method and device are provided for stimulating and increasing the production of saliva during immunoassay tests for drugs or other analytes wherein a scent or odor capable of stimulating saliva...
US20090023217 Integrated chemical indicator device  
A chemical indicator device for use in detecting exposure to an oxidizing agent, such as hydrogen peroxide, comprising a substrate or support upon which is disposed a chemical indicator...
US20080248577 A METHOD OF MONITORING A SURFACTANT IN A MICROELECTRONIC PROCESS BY FLUORESCENCE  
A method of monitoring a surfactant in a microelectronic process is disclosed. Specifically, the monitoring of a surfactant occurs by studying the fluorescence or electromagnetic emission of a...
US20140295559 METHOD FOR PREDICTION OF INHIBITION DURABILITY INDEX OF SHALE INHIBITORS AND INHIBITIVE DRILLING MUD SYSTEMS  
Embodiments of a method used for determination of inhibition durability index (IDI) of an inhibitive mud system can include multiple stages, with each stage including specific steps. The first...
US20080274551 Reagent, system and method for nitrate analysis  
A reagent and colorimetric autoanalyzer are provided for determining nitrate concentration using an EPA approved method. Methods of determining nitrate concentration using a reagent and a...
US20070287181 MEDICAL DIAGNOSTIC STRIP  
Medical diagnostic strips for the analysis of biological fluids, comprising a carrier material coated on one or both sides with not more than 20 g/m2 per side, of a pressure-sensitive adhesive,...
US20140324004 AQUEOUS MEDIUM-SENSITIVE COATING COMPOSITIONS FOR TRIGGERED RELEASE OF ACTIVE INGREDIENTS AND VISUAL INDICATION FOR WETNESS  
An absorbent article includes a topsheet layer, a backsheet layer and one absorbent core layer. The topsheet layer, absorbent core layer and backsheet layer each include a longitudinally directed...
US20100304418 Compositions and Methods for Monitoring Flow Through Fluid Conducting and Containment Systems  
Latently detectable tracers for use in fluid conducting and containment systems wherein the interaction between the tracer and a biomacromolecule produces a detectable signal. More specifically,...
US20130302900 CRYSTALLIZED DIACETYLENIC INDICATOR COMPOUNDS AND METHODS OF PREPARING THE COMPOUNDS  
Crystallized diacetylenic compounds having certain crystallographic and other characteristics; diacetylenic compounds and mixtures crystallized from diacetylenic solutions; methods of preparing...
US20120196373 System For Visual Indication Of Mechanical Damage  
A self-indicating material system may include a solid polymer matrix having a first color, a first plurality of capsules in the matrix, and a plurality of particles in the matrix. The first...
US20140378894 APPARATUS FOR ADMINISTERING FLUID TO A MEDICAL TUBE  
An apparatus 100 for use in tube feeding comprises a cylindrical body 110 provided with a first opening 120 and a second opening 130 connected by a flow channel 140. The body 110 comprises reagent...
US20070269893 Device for Collecting Blood and Separating Blood Constituents, Method for Separating Blood Constituents and Use of Said Device  
The invention relates to a device and a method for collecting blood and separating blood plasma as a liquid sample, by means of a canal that absorbs the liquid sample by capillary forces. The aim...
US20070111313 Hydrogen-sensitive coating for hydrogen detection  
Use of a hydrogen-sensitive coating as a hydrogen detector is disclosed. The invention includes providing a hydrogen-sensitive coating on a surface to detect the presence of hydrogen in the...
US20130224867 METHOD AND SYSTEM FOR DETECTING CORROSION OF AN INSULATED CORROSION PRONE OBJECT  
Corrosion Under Insulation (CUI) of an insulated iron or other corrosion prone object (1) is detected by taking a sample (8) of the pore fluid from the pores of a permeable insulation layer (2)...
US20120079980 COLOR-CHANGING EMULSIONS FOR FREEZE INDICATORS  
A color-changing emulsion for use in a freeze indicator can employ a dispersion medium, for example, an aqueous liquid, a first reactant phase and a second reactant phase, which two reactant...
US20080029390 Hydrogel for an intravenous amperometric biosensor  
A hydrogel for an intravenous amperometric biosensor is formed on an electrode from a matrix of chitosan and a cross-linking agent, such as genipin to immobilize a reactive agent such as glucose...
US20090130764 METHODS OF TREATING METAL CONTAINING HAZARDOUS WASTE USING CORN ASH CONTAINING ORTHOPHOSPHATES  
A method of treating a waste material or soil by contacting the waste material or soil with an effective amount of corn ash to lower metal leaching in a Toxicity Characteristics Leaching Procedure...
US20080070307 Temperature History Indicator  
A temperature history indicator equipped with an oxygen detecting agent main body which changes in color in response to the oxygen concentration and a slightly gas-permeable packaging film for...
US20070048866 Paint for detection of radiological or chemical agents  
A paint that warns of radiological or chemical substances comprising a paint operatively connected to the surface, an indicator material carried by the paint that provides an indication of the...
US20150037894 SORPTION EXOTHERMICITY MEASUREMENT DEVICE AND SORPTION EXOTHERMICITY MEASUREMENT METHOD  
A sorption exothermicity measurement device (1) mainly includes: an air pump (2) that supplies dry air; a bubbling instrument (3) that humidifies dry air and supplies humidified air; a reaction...
US20080014575 Rapid Microfluidic Assay for Quantitative Measurement of Interactions Among One or More Analytes  
The invention provides microfluidic competitive immunoassay devices and assay methods for rapid, quantitative measurement of binding interactions between analytes and the quantitative...
US20080020467 FLUID METERING IN A METERING ZONE  
A method for metering samples located in a metering zone of a diagnostic analyzer includes: providing samples located within the metering zone on the analyzer; providing a metering system having a...
US20120258445 METHODS FOR USING NANOWIRE SENSORS  
Methods for using nanowire sensors are described. In one embodiment, the nanowire sensor may be field effect transistor having a nanowire and a functionalized control electrode. One method of...
US20050153452 Compositions for detecting food spoilage and related methods  
Indicators for detecting food spoilage and related methods utilize a matrix having at least one surface for establishing fluid communication with a food to be monitored, and, physically associated...
US20080206874 Analysis of Functional Fluids  
The present invention relates to using an aerosol, mist, spray, liquid or semi liquid delivery system for the reagent solution containing the indicator or marker. This system comprises a reagent...
US20070259431 Optical Sensor and Methods of Making It  
A sensor for optically measuring an analyte contained in a liquid biological sample, particularly measuring the glucose content of blood in a glucose meter. The sensor in a preferred embodiment...
US20070275415 Droplet-based affinity assays  
The present invention relates to droplet-based affinity assays. According to one embodiment, a method of detecting a target analyte in a sample is provided, wherein the method includes: (a)...
US20080020466 Detection Method Using Detecting Device  
Provided is a detection method employing a detection instrument having a plurality of wells at a surface thereof, the method including depositing a detection object, preferably in coexistence with...
US20060216825 Method for characterizing biological indicators n sterilization processes and apparatus for the implementation thereof  
The invention relates to a method for characterizing the bioindicators in sterilization processes using an autoclave and the like, in which a bioindicator is kept in the same conditions as the...
US20110287548 THERMAL DISTRIBUTION DISPLAY AND METHOD FOR CONFIRMING THERMAL DISTRIBUTION  
Provided is a thermal distribution display including, on a support, a thermal distribution display layer which includes an organic polymer composite containing an electron-donating dye precursor...
US20080166812 Method of using a meter to determine an analyte concentration  
A method of using a meter to determine an analyte concentration of a fluid sample. The method includes providing a meter with stored default calibration information and stored generic calibration...
US20130220375 PH MONITORING DEVICE  
The invention proposes a pH monitoring device 10 comprising a chamber 107 for containing a solution; a polymer 105 being immersed in the solution, wherein the physical state of the polymer is...
US20100121583 METHOD FOR MEASUREMENT OF IN-SITU VISCOSITY  
A method for measuring in-situ the viscosity of a fluid within a vessel using an apparatus using a motor driven impeller paddle immersed in the fluid. A chemical or biological agent is added to...
US20080153168 Use of Molecular Tweezers as Sensitive Materials in Chemical Sensors for Detecting or Assaying Organic Compounds in the Vapour State  
The invention relates to the use of molecular tweezers as sensitive materials in chemical sensors intended to detect or assay organic compounds in the vapour state, and in particular nitro...
US20070275467 Method and Device for Determining if a Product is in Condition for Use or Consumption  
A method and device for determining whether a product is in condition to be used or consumed, this product being intended to be preserved under temperature conditions and for a period of time...
US20100068764 Droplet Actuator Devices and Methods Employing Magnetic Beads  
A method of providing a droplet in contact with a magnetically responsive bead and having a reduced quantity of a substance. The method generally includes the steps of (a) providing a droplet...
US20080160618 Method And System For Physicochemical Analysis Using A Laser Pulsed Ablation  
A method for physicochemical analysis of a material during its ablation with a pulsed laser. The method uses the ratio of intensity levels of two emission lines of a tracer element derived from...
US20080131970 BIOCHEMICAL REACTION CARTRIDGE  
A cartridge for conducting uniform biochemical reaction without complicated operations while preventing evaporation of a sample solution is provided. An evaporation preventing substance that is...
US20110008813 ASSAY DEVICE AND METHOD  
An assay method and device can perform at least one (e.g., at least two) assays on a single aliquot of a sample liquid. The device can mix a sample liquid with assay reagents including...
US20060240557 Automated mechanical stress assay for screening cleaning ingredients  
A method for testing cleaning effect of a compound or compositions is disclosed. The method comprises: (a) Preparing a liquid sample of less than 10 ml comprising the test compound, (b) applying...
US20090090626 Hydrogen sensitive composite material, hydrogen gas sensor, and sensor for detecting hydrogen and other gases with improved baseline resistance  
A hydrogen sensitive composite sensing material based on cerium oxide with or without additives to enhance sensitivity to hydrogen, reduce cross-sensitivities to interfering gases, or lower the...
US20080171392 IN SITU TEST FOR DETERMINING DRUG HISTORY  
The present invention relates generally to kits, compositions and methods useful in the qualitative analysis of the presence of chemicals used and produced in the manufacture of illegal drugs. The...
US20080085559 Micro-pixelated active-matrix fluid-assay performance  
A method of performing a fluid-material assay employing a device including at least one active pixel having a sensor with an assay site functionalized for selected fluid-assay material. The method...
US20080241932 Analyte detection via electrochemically generated reagent  
Electrochemical devices, methods, and systems for detecting and quantifying analytes are disclosed. A chemical detection reagent is locally generated in a test solution by electrochemical reaction...

Matches 1 - 50 out of 77 1 2 >