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Patent Searching and Data


Matches 251 - 300 out of 20,047

Document Document Title
WO/2015/176733A1
A method for detection of neutral hydrogen, oxygen or nitrogen atoms in non- equilibrium gaseous media, as well as determination of the density of said neutral atoms in said gaseous media. The method employs measuring the power of remote...  
WO/2015/178998A1
A gas detection fuse comprising a thin strip or sheet of a conductive material, such as a metal, connecting two electrodes for detecting a gas of interest. The metal is selected to be reactive with the gas of interest, and has a relative...  
WO/2015/175758A1
A sensor, system, and method of making a sensor are disclosed. The sensor includes a solid polymer material (710, 760), and a dopant-containing region (750) of discrete thickness at a surface (720) of the solid polymer (710, 760). The me...  
WO/2015/175754A1
The present invention provides methods and kits for assessing whether brake fluid in a vehicle should be replaced, evaluating the degradation of brake fluid, and assessing the virtual age of brake fluid. The methods feature obtaining a s...  
WO/2015/171510A3
The present disclosure provides methods that find use in determining a likelihood of having or developing diabetic retinopathy (DR) in a subject. Such methods generally include detection of one or more DR diagnostic microRNAs (miRNAs) as...  
WO/2015/170190A3
The present invention relates to a kit and a device for measuring nucleic acid amplification through colour differentiation wherein said kit contains at least one pH indicator dye, one or more contained amplification reagents. The kit an...  
WO/2015/168533A1
A method and kit for detecting the presence of lead in a solid sample is disclosed. The solid sample is brought into contact with a nonaqueous solution of a dithiocarbamate capable of forming a gel upon contact with lead, with the format...  
WO/2015/165559A1
The invention relates to a method for expanding the measurement range when determining the concentration of a dissolved material (2). The solution of the dissolved material (2) is metered into a measurement cell (11) to a defined quantit...  
WO/2015/160085A1
The present invention relates to a biosensor for high-sensitivity detection of a target substance using a single solution without a cleaning process. The biosensor according to the present invention is capable of detecting, with a low de...  
WO/2015/160550A1
A 3-methyl-2-benzothiazolinone (MBTH) test reagent having improved stability.  
WO/2015/160830A1
The present invention provides devices, systems and methods for effective chemical detection. The technology is applicable across many industries, including personal respiratory health, mining safety, food processing, and defense. In cer...  
WO/2015/153834A1
In one embodiment, a method comprising regularly monitoring additive levels in plural areas of a field, wherein a first area of the plural areas comprises an additive rich area and a second area of the plural areas comprises an additive ...  
WO/2015/152712A1
The present invention relates to a single element thin-film device, to a method for producing a thin-film device, to a single element for detecting hydrogen absorption, to a hydrogen sensor, to an apparatus for detecting hydrogen and to ...  
WO/2015/153891A1
Methods and apparatus for the collection, transportation, and analysis of gas samples which may be required in various scientific, environmental, and natural resource contexts is provided. An isolating container for removing a component ...  
WO/2015/149751A3
The invention relates to an indicator body (1, 21) for a transport pallet, for at least partially arranging in a cavity (51, 52) of a structural element (50) of the transport pallet. According to the invention, in order to enable better ...  
WO/2015/146326A1
The provision of a chlorine-concentration-measuring composition that reduces reagent-caused fouling, a measuring method using said chlorine-concentration-measuring composition, and a method for reducing fouling caused by a chlorine-conce...  
WO/2015/146327A1
This invention provides a hardness-measuring composition that is not prone to causing measurement problems due to components of water being measured adhering to a measurement part of a device for measuring the hardness of water. Said har...  
WO/2015/144114A1
The invention relates to the identification of polymer materials on the basis of the fluorescence decay time of the intrinsic fluorescence of the polymer materials for definite sorting in a completely separated manner. The invention furt...  
WO/2015/144114A4
The invention relates to the identification of polymer materials on the basis of the fluorescence decay time of the intrinsic fluorescence of the polymer materials for definite sorting in a completely separated manner. The invention furt...  
WO/2015/141624A1
Provided is a device for testing a catalyst for use in the fluid catalytic cracking of a hydrocarbon oil, which can produce reaction results that are extremely similar to those obtained by a pilot device for fluid catalytic cracking or a...  
WO/2015/138036A1
Systems and methods are provided for determining the amount of cationic organic water treatment additives in water systems (50), by applying a fluorescent dye with an affinity for the cationic additive and measuring (40) a fluorescence p...  
WO/2015/134742A1
Described here is a test strip for detection of melamine, comprising: a support configured for capillary flow of a fluid sample from a first end of the support to a second end of the support that is downstream from the first end; a conju...  
WO/2015/134220A1
An indicator for a sterilization process is configured to function for two different sterilization conditions. The indicator includes two pass zones to indicate whether an acceptable sterilization has occurred after a sterilization proce...  
WO/2015/130230A1
There is disclosed a preconcentration device for measuring the amount of a trace analyte in a water body, the device comprising a vessel having an opening, a hydrated polymer membrane that covers the opening in the vessel, an aqueous sol...  
WO/2015/130230A8
There is disclosed a preconcentration device for measuring the amount of a trace analyte in a water body, the device comprising a vessel having an opening, a hydrated polymer membrane that covers the opening in the vessel, an aqueous sol...  
WO/2015/131131A1
In various embodiments, a new, robust fluorometric cell-free biochemical assay that measures HDL redox activity (HRA) is provided. In certain embodiments the assay is based on the oxidation of the fluorochrome AMPLEX® RED in the presenc...  
WO/2015/126306A1
The invention discloses a printed gas sensor comprising a metalloporphyrin dye, having a first and second mode, and a nanoporous carrier material comprising a plurality of particles with a size less than 5μιτι, said plurality of part...  
WO/2015/124254A1
The invention relates to an analyzer and to a method for analyzing carbon and sulfur in metals and in other inorganic substances, comprising a vertical combustion tube having an external induction coil, a charging device for inserting a ...  
WO/2015/118263A1
The invention relates to a device (1) for evaluation of at least one performance criterion of heterogeneous catalysts, comprising; at least one reactant source (2), at least one reaction zone equipped with at least one catalyst and conne...  
WO/2015/114805A1
The purpose of the present invention is to enable a dithiocarbamic-acid-based heavy-metal scavenger to be introduced into a heavy-metal-containing wastewater in a proper amount, which is neither too large nor too less, when the wastewate...  
WO/2015/108172A1
Provided is an iron(II) ion detection agent which can detect iron(II) ions with fluorescence detection quickly and with high sensitivity, and an iron(II) ion detection method using said agent. The invention relates to an iron(II) ion det...  
WO/2015/104399A1
Food freshness indicator ink and method for the manufacture of a food freshness indicator ink. It comprises a varnish that constitutes between 90-98% of the total, said varnish comprising between 5-25% of the total amount of the varnish ...  
WO/2015/105485A1
A phase change system and methods of making a phase change system are disclosed. A multiple phase change system is also disclosed. The system may include at least one phase change material and at least one chemical reactant encapsulated ...  
WO/2015/106071A1
A sensor platform for analyzing an analyte with a predetermined reagent is presented. The sensor platform has a housing defining an interior chamber configured to hold the analyte. A tube defining an inner lumen extends through the chamb...  
WO/2015/095323A1
A method for rapid detection of sulfur in a gypsum sample by causing emission of sulfur from the sample as vapors, reacting the vapors with silver nitrate and detecting sulfur by monitoring for color change. A kit for rapid detection of ...  
WO/2015/090593A1
The invention relates to a method for determining the content of organic carbon compounds in mineral acids, in which method (a) the aqueous or gaseous mineral acids are metered into a combustion chamber and are mixed with a stream of pur...  
WO/2015/094812A1
A sensor probe for an exhaust system including a sensor body, a sensor cup, and a fluid shield. The sensor body defines a conduit and having a plurality of apertures formed through a sidewall of the sensor body. The sensor cup is coupled...  
WO/2015/088134A1
The present invention relates to a monoazo-based dye for acid detection, which changes color on the addition of acid or on the exposure to acid and, more specifically, to a dye which changes color within a few seconds upon exposure to a ...  
WO/2015/088005A1
Provided is a reagent for measuring oxygen concentration, the reagent having low toxicity to a spheroid. Also provided is a method that uses the reagent and is for measuring the oxygen concentration in a spheroid. A reagent for measuring...  
WO/2015/087650A1
[Problem] To provide: a lithium reagent composition for determining lithium concentration, with which it is possible to instantaneously determine the amount of lithium contained in an aqueous solution, such as a biosample or an environme...  
WO/2015/089271A1
A compound, or a protonate or salt thereof, having a formula I of: wherein Y represents an optionally substituted aromatic group; n is 1 or 2; a is 0 to 4; R1 and R2 are each independently H; optionally substituted alkyl; optionally subs...  
WO/2015/082686A1
The present invention relates to a method for determining the concentration of iron ions in a hydrocarbon composition, as well as reagents and kits for use in such methods. The method utilises a thiocarboxylic acid having formula (I) whi...  
WO/2015/080777A1
A combined sterilization indicator incubator and reader system, including a sterilization indicator vial containing one of a variety of selected biological indicators and a liquid, at least two incubator blocks, each incubator block inde...  
WO/2015/077863A1
As a measure of water integrity in water treatment and distribution systems, stabilized hydrogen peroxide is used as the secondary disinfectant. The concentration of hydrogen peroxide is monitored throughout the system and, if needed, ad...  
WO/2015/078948A1
The present invention relates to compounds of formula (I), and a process for manufacturing said compounds. The invention further relates to the use of the compounds of the invention for the detection of calcium ions and to a method of de...  
WO/2015/080577A1
The present invention relates to a thin-film sensor, to a method for producing a thin-film device, to an alloy for use in an optical sensing layer, to use of an alloy for sensing a chemical species such as hydrogen, to a sensor, to an ap...  
WO/2015/075306A1
The present invention concerns a method of optical measurement of an aqueous stream, and of processing the results of the measurement in order to determine the anionic charge of the stream, the method being carried out by measuring the l...  
WO/2015/070479A1
Provided is a method for measuring water in a liquid crystal. The method comprises: adding a liquid crystal to be measured into a mixed solvent to form a solvent to be measured, metering a liquid crystal measuring sample from the solvent...  
WO/2015/073275A1
An aqueous test reagent for detection of formaldehyde. The reagent comprises acetylacetone; ammonia, a C1-C4 primary amine or salts thereof; and a C4-C8 aliphatic organic dicarboxylic or tricarboxylic acid.  
WO/2015/070478A1
Provided is a potentiometric titration method for a mixed acid solution. The method comprises the following steps: step one: formulating a strong base-alcohol solution with a concentration of 0.1-0.2 mol/L, and calibrating the actual con...  

Matches 251 - 300 out of 20,047