Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 21 - Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
Patents for G01N 21 - Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light (181,396)
05/2002
05/02/2002WO2002035232A2 Method for detecting ovarian cancer based on human kallikrein 6 (hk6)
05/02/2002WO2002035218A2 Method and device for evaluation of chemical reactions
05/02/2002WO2002035217A2 Methods for continuous embedded process monitoring and optical inspection of substrates using specular signature analysis
05/02/2002WO2002035215A1 Method of detecting hydroxyproline and kit for detection
05/02/2002WO2002035214A1 Reverse symmetry waveguide for optical biosensing
05/02/2002WO2002035213A1 Processing of inorganic particulate materials
05/02/2002WO2002035212A1 Method for the prediction of starch digestion
05/02/2002WO2002035201A1 Method and apparatus for measuring internal index of refraction of preform of optical fiber
05/02/2002WO2002035196A1 Device for inline measurement laser pulses and measuring method by photoacoustic spectroscopy
05/02/2002WO2002035179A1 Optical coherence interferometry and coherence tomography with spatially partially coherent light sources
05/02/2002WO2002034951A2 Compositions and methods for detecting human immunodeficiency virus 2 (hiv-2)
05/02/2002WO2002034942A2 Nucleic acid amplification-based methods for the determination of a methylation profile and reagents therefor
05/02/2002WO2002034335A1 Enhanced diagnosis of psychiatric disorders with heartbeat data
05/02/2002WO2002034110A2 Method of determining global coagulability and hemostatic potential
05/02/2002WO2002026152A8 A method for quantification of stratum corneum hydration using diffuse reflectance spectroscopy
05/02/2002WO2002014837A3 Diamond detection using coherent anti-stokes raman spectroscopy
05/02/2002WO2002014793A3 System and method for a self-calibrating non-invasive sensor
05/02/2002WO2002012870A3 System and method for inspecting bumped wafers
05/02/2002WO2002008800A3 Coupling elements for surface plasmon resonance sensors
05/02/2002WO2002008748A3 Ion channel assay methods
05/02/2002WO2002004914A3 Optical food oil quality sensor
05/02/2002WO2001090147A3 Long wavelength engineered fluorescent proteins
05/02/2002WO2001069244A3 Method for labeling individual cells
05/02/2002WO2001062289A3 Photodynamic cellular and acellular organism eradication utilizing a photosensitive material and surfactant
05/02/2002WO2001055737A3 Analysis of cd-sem signal to detect scummed/closed contact holes and lines
05/02/2002WO2001053802A3 Method and apparatus for detecting an abnormality within a host medium utilizing frequency-swept modulation diffusion tomography
05/02/2002WO2001011565A3 Apparatus and methods for the inspection of objects
05/02/2002US20020052700 Method and apparatus for identifying deformation of a moving sheet
05/02/2002US20020052547 Endoscope apparatus
05/02/2002US20020052449 Calculating protection ratio of a hydroxyl group of a polymer using a multiple regression calibration curve obtained by regression- analyzing main components of near infrared absorption spectra of a plurality of samples
05/02/2002US20020052170 System and method of gem evaluation
05/02/2002US20020052053 Inspection system and semiconductor device manufacturing method
05/02/2002US20020052049 Apparatus for processing preferential fluids
05/02/2002US20020052048 Method for multi-fluorescence detection
05/02/2002US20020051992 Device for the analysis and monitoring of multiple samples on a solid support
05/02/2002US20020051985 Signaling composition for use in detection of preferential particles in solution
05/02/2002US20020051979 Capillary bundles for use in the detection of preferential particle in sample
05/02/2002US20020051733 Aluminum coated indicator will not break down upon exposure to common chemical compounds; bleachable dye changes color upon exposure to an oxidizing or bleaching sterilant
05/02/2002US20020051566 Defect inspection apparatus and method
05/02/2002US20020051565 Circuit pattern inspection method and apparatus
05/02/2002US20020051564 Method and device for optically monitoring fabrication processes of finely structured surfaces in a semiconductor production
05/02/2002US20020051563 Method and apparatus for examining foreign matters in through holes
05/02/2002US20020051512 Imaging apparatus
05/02/2002US20020051130 Process and assembly for non-destructive surface inspections
05/02/2002US20020051070 System and method for high numeric aperture imaging systems
05/02/2002US20020050567 Method and apparatus for detecting gases
05/02/2002US20020050560 Spectrophotometer
05/02/2002EP1202230A1 Smoke detector system
05/02/2002EP1202050A2 Method for multifluorescence detection
05/02/2002EP1202044A2 Method of polarimetry
05/02/2002EP1202043A1 Fotoelectric measuring device
05/02/2002EP1202039A1 Calibration and/or verification of a measurement setup
05/02/2002EP1202038A1 Determination of optical properties of a device under test in transmission and in reflection
05/02/2002EP1202033A2 Spectral ellipsometer
05/02/2002EP1201764A2 Assays for identifying phosphatase inhibitors
05/02/2002EP1201255A2 Biological indicator for sterilization processes with double buffer system
05/02/2002EP1201183A2 Internal analysis system
05/02/2002EP1201182A2 Imaging apparatus
05/02/2002EP1200857A1 Method of writing grating structures
05/02/2002EP1200856A1 Grating structure and optical devices
05/02/2002EP1200848A1 Quantum dots, semiconductor nanocrystals and semiconductor particles used as fluorescent coding elements
05/02/2002EP1200841A1 Apparatus for liquid sample handling
05/02/2002EP1200833A1 Difference detection methods using matched multiple dyes
05/02/2002EP1200831A1 Modulating binding site on potassium channels used for screening
05/02/2002EP1200825A2 Method for detecting binding reactions through measurement of the relaxation of birefringence of magnetic nanoparticles
05/02/2002EP1200823A1 A sensor comprising a hydrophilic matrix material
05/02/2002EP1200815A1 METHODS AND COMPOSITIONS FOR ASSURING REDUCTION OF NOx EMISSIONS FROM AN ENGINE BY SELECTIVE CATALYTIC REDUCTION
05/02/2002EP1200814A1 Method and apparatus for determining quality properties of fish
05/02/2002EP1200799A1 Instruments for analyzing binding assays based on attenuation of light by thin films
05/02/2002EP1200795A1 Method and apparatus for simultaneous collection of time resolved infrared spectral information from multiple samples
05/02/2002EP1200470A2 Globular assembly of amyloid beta protein and uses thereof
05/02/2002EP1200001A1 Naso-gastric reflectance spectroscopy probe
05/02/2002EP0968522B1 Method of checking for the presence of connection balls
05/02/2002EP0904532B1 Method of evaluating the effects of yarn defects on textile surface configuration
05/02/2002EP0852715B1 Integrated optic interferometric sensor
05/02/2002DE10138661A1 To control the usefulness of test strips, used for the analysis of human/animal body fluids e.g. blood glucose, a strip is measured to give a control reference value to be used in measuring further test strips
05/02/2002DE10136421A1 Bilderzeugungsvorrichtung mit einem Impulsdensitometer An image forming apparatus having a Impulsdensitometer
05/02/2002DE10058469C1 Robust, compact optical gas sensor, comprises reflective annular chamber promoting long, multiply-reflected circumferential beam path
05/02/2002DE10054426A1 Verfahren zur Multi-Fluoreszenz-Detektion Method for Multi-fluorescence detection
05/02/2002DE10052511A1 Verfahren und Vorrichtung zur Evaluierung chemischer Reaktionsabläufe Method and apparatus for evaluation of chemical reaction processes
05/02/2002DE10050540A1 Stimulation of radiation emissions in plane involves focusing pulsed laser beams into object under investigation with foci adjacent to other in plane to stimulate emissions by non-linear effects
05/02/2002DE10050349A1 Determining radiation resistance of crystals, used e.g. in production of optical lenses, involves determining two absorption spectra over specified wavelengths using spectrophotometer
05/02/2002DE10049125A1 Measurement of particle concentration in gas flows for gas flow analysis in combustion engines, in which an additional calibration step is used to determine null values for light sensors with no gas flow to improve accuracy
05/02/2002DE10045210A1 Verfahren und Vorrichtung zur Erfassung von auf einem Wafer aufgebrachten Schichten Method and apparatus for detecting applied on a wafer layers
05/02/2002CA2427231A1 Method of determining global coagulability and hemostatic potential
05/02/2002CA2426286A1 Method for detecting ovarian cancer based on human kallikrein 6 (hk6)
05/02/2002CA2425904A1 Materials and methods relating to nucleic acid amplification and profiling
05/02/2002CA2388064A1 System method, and computer software product for controlling biological microarray scanner
05/01/2002CN2489330Y Portable movable working box for testing soil nutrient
05/01/2002CN2489324Y Smoke collecting and testing device
05/01/2002CN1347497A Humidity indicators
05/01/2002CN1347492A Wall surface observing device
05/01/2002CN1346984A High-speed automatic colorimetric analyzer
05/01/2002CN1346979A Automatic air bubble exhauster for automatic sample feeder of graphite oven
05/01/2002CN1346978A All-weather automatic photoelectric monitor for fuel gas
05/01/2002CN1346977A In-situ analyzer of gas pollutants
05/01/2002CN1346976A Dust gauge based on single-end opaque method
05/01/2002CN1346975A Method for controlling characteristic wavelength by in-line real-time monitor of color
05/01/2002CN1083973C Method and device for testing wear of conveyer chain
04/2002
04/30/2002US6381489 Measuring condition setting jig, measuring condition setting method and biological information measuring instrument
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