At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Gamma 9 delta 2 T cell receptors
The current invention provides methods to identify .gamma.9.delta.2T-cell receptors (.gamma.9.delta.2TCR) that mediate anti-tumor responses. Surprisingly, it...
Microfluidic assay apparatus and methods of use
Methods and microfluidic apparatus are disclosed for drug prediction. A microfluidic apparatus has (a) a plate, (b) a plurality of wells defined in the plate,...
Methods for identifying or assaying for agents that increase beta-cell
proliferation, insulin secretion,...
The present invention is directed to cell-based and non-cell based methods of drug screening to identify agents, or assay agents, that reduce OST-PTP or...
Alpha-keto-isovalerate as a biomarker of prebiotic efficacy for weight
The present invention relates generally to the field of nutrition and health, particular, the present invention relates to alpha-keto-isovalerate as a biomarker...
Sensor system for detecting organophosphorus residues by inducing
coagulation of gold nanoparticles
A sensor system detects organophosphorus pesticide residue by inducing the aggregation of gold nanoparticles. A method comprises aggregating gold nanoparticles...
Method for determining the amount of oat flour addition in compound flours
The invention relates to a method for determining the amount of oat flour addition in compound flours and noodles, and it belongs to the field of food detection...
Methods for detecting bacterial infections
The invention is directed to methods of detecting lung, gastrointestinal tract, and systemic infections by measuring .sup.13CO.sub.2/.sup.12CO.sub.2 isotopic...
Recovery of Xe and other high value compounds
A system and method for recovering high value gas from a process stream, material or environment containing same, e.g., xenon by contacting gas from the process...
Method for determining analyte type and/or concentration with a diffusion
based metal oxide gas sensor
A measuring device is provided for determining the type and/or concentration a gaseous analyte from a set of analytes in a gaseous carrier. It comprises a...
Gas analysis apparatus
In order to completely decompose remaining urea contained in exhaust gas emitted from an internal combustion engine to make it possible to accurately measure an...
In situ heated oxygen probe with intrinsically safe output
An in situ oxygen analyzer having an intrinsically-safe output and a heated probe is provided. The probe is extendable into a source of process gas and has an...
Hydrocarbon gas detection device
A device and associated method can detect hydrocarbon gas with at least a control module having a plurality of different gas detection means housed in a mobile...
Method and test device for field calibration of a gas detector
A method and test devices are used for field calibration of gas detectors. Brand new gas detectors are used as measurement standards in field calibration. The...
A fuel system (12) comprising a vapor trail detection sensor (20) configured to generate a first signal (28) which indicates the optical depth of a vapor trail...
Method for identifying electrophiles and nucleophiles in a sample
A method and device for identifying a molecule in a sample, the molecule comprising an electrophilic or nucleophilic moiety. The method comprises contacting the...
Electrospray emitter assemblies for microfluidic chromatography apparatus
An apparatus for chemical separations includes a microfluidic substrate having an outlet aperture for outputting an eluent of a sample. An emitter assembly...
Gas chromatography chip and multi-layered gas chromatography chip assembly
Disclosed is a gas chromatography chip including: a substrate having an upper substrate and a lower substrate; a gas supply connecting part formed on one plane...
Liquid chromatograph and column oven used therefor
A difference between sensitivities among different solvents is preliminarily set as a device constant, using a calibration factor Ge, in a calibration-factor...
System and method for rapid analysis of polycyclic aromatic hydrocarbons
The subject technology is directed to a CO.sub.2-based system and method for rapid determination of the levels and/or the presence or absence of polycyclic...
Structural health monitoring system and method
A method includes: transmitting, via a signal generator, an electrical driving signal, the electrical driving signal having a mean square error; transmitting,...
System, method, and apparatus for detecting air in a fluid line using
A circuit for detecting air, a related system, and a related method are provided. The circuit for detecting air includes a receiver connection and an...
Magnetic signal measuring apparatus and magnetic signal measuring method
A magnetic signal measuring apparatus includes a first magnetic field applying unit that applies a first magnetic field to magnetic substances when a measured...
Particle concentration system
Methods and systems are provided for concentrating particles (e.g., bacteria, viruses, cells, and nucleic acids) suspended in a liquid. Electric-field-induced...
Capillary electrophoresis fluorescent detection system
The invention is a high sensitivity and high throughput capillary multiwavelength fluorescence detection system. The fluorescent detection system is configured...
Gas sensor control device
A gas sensor control device for controlling a gas sensor, the gas sensor including a gas sensor element that includes a cell including a pair of electrodes and...
Ion sensitive detector
An ISFET detector for determining concentration of a target ion in a fluid, the apparatus comprising: a semiconducting substrate comprising a source and a drain...
A membrane electrode assembly for a gas sensor is described that includes a membrane disposed between a sensing electrode and a counter electrode. The membrane...
Disposable test sensor with improved sampling entrance
A disposable electrochemical test sensor designed to facilitate sampling of fluid samples. It has a fluid chamber having a novel extra wide sampling entrance,...
Chemical sensor based on highly organized single walled carbon nanotube
A carbon nanotube-based micron scale chemical sensor or sensor array is provided that enables the remote detection of hydrogen sulfide and other chemicals in a...
Environment sensor for acoustic instrument
A system and method for enabling measurement of desired environmental criteria of an instrument during storage, including in some situations storage within a...
Detection device, power reception device, power transmission device and
non-contact power supply system
A detection device, including: one or a plurality of magnetic coupling elements configured to have one or a plurality of coils; and a detection unit that...
System and method for detecting wheel bearing condition
The present disclosure is directed to a method for detecting a condition associated with a wheel bearing on a train car. The method may include detecting a size...
Thermographic inspection system
A thermographic inspection system includes a heat source configured to be removably attached to an exterior surface of an object. A thermal imaging device...
A temperature-controlled bath capable of swiftly changing the temperature of a sample to a target temperature and maintaining the temperature of the sample at a...
Temperature mimic probe for food products
A method and system for mimicking a thermal profile of a perishable product by fabricating a thermal mimicking probe (TMP). The TMP is obtained by forming a...
Phase analyzer, phase analysis method, and surface analyzer
A phase analyzer includes a principal component analysis section that performs principal component analysis on elemental map data that represents an intensity...
Weight-percent analysis for prompt gamma neutron activation substance
Methods and systems are provided to improve PGNAA substance analyzers. In one aspect, an analyzer includes: a source of neutrons; an opening to receive a...
X-ray diffraction method and portable X-ray diffraction apparatus using
A portable X-ray diffraction apparatus is provided which can be held by a person and on which an image of a spot to be measured can be viewed. The portable...
Radiometric density profile measuring arrangement
A radiometric density profile measuring arrangement for determining a density profile of a bulk material located in a container comprising a multitude of...
Contact-free photomixing probe for device and integrated circuit
measurement or characterization
A device for measuring and characterizing solid-state devices or integrated circuits at RF frequencies up to 1.0 THz and beyond is provided that includes a...
Optical method for inspecting transparent or translucent articles intended
to allocate a reference optical...
A method of inspecting articles of transparent/translucent material with a vision system comprises illuminating the articles with a light source having an...
Method and apparatus for determining lithographic quality of a structure
Method for determining lithographic quality of a structure produced by a lithographic process using a periodic pattern, such as a grating, detects lithographic...
Monitoring changes in photomask defectivity
A reticle that is within specifications is inspected so as to generate a baseline event indicating a location and a size value for each unusual reticle feature....
Wafer defect discovery
Systems and methods for discovering defects on a wafer are provided. One method includes detecting defects on a wafer by applying a threshold to output...
Opto-electronic inspection quality assurance system for fluid dispensing
An optoelectronic inspection system useful for quality assurance determinations of fluid dispensing valves, e.g., as installed on fluid storage and dispensing...
Metrology optimized inspection
Methods and systems for determining one or more parameters of a wafer inspection process are provided. One method includes acquiring metrology data for a wafer...
Image inspection apparatus, image inspection method, image inspection
program, computer-readable recording...
An inspection apparatus includes: an imaging section for capturing a first reference image by simultaneously turning on three or more illumination sections, and...
Scattered light measurement system
An optical collection and detection system for use in a surface inspection system for inspecting a surface of a workpiece. The surface inspection system has an...
Engraved gemstone viewer for personal communications devices
A gemstone viewer for personal communications devices for viewing a gemstone surface on which has been formed an image or inscription such as an identification...
Optode for determining chemical parameters
The invention is related to an optode for determining chemical parameters of a sample wherein the optode consists of a polymer matrix consisting of sulfonated...