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)
03/2000
03/16/2000DE19841400A1 Verfahren zur Erfassung von Tribolumineszenz und dessen Verwendung A method for detecting triboluminescence and its use
03/16/2000DE19840570A1 Gas measurement process comprises comparing three wavelength emissions to minimize measuring errors and maximize signal resolution
03/16/2000DE19830745C1 Verfahren zur Bestimmung richtungsabhängiger Eigenschaften von Lackierungen A method for determining the direction-dependent properties of coatings
03/16/2000CA2344882A1 Laser-induced ionisation spectroscopy, particularly for coal
03/16/2000CA2343635A1 Disposable pulse oximeter assembly and protective cover therefor
03/16/2000CA2341314A1 Method for studying protein interactions in vivo
03/15/2000EP0985927A2 Scanner type fluorescence detection apparatus
03/15/2000EP0985925A2 Measuring instrument
03/15/2000EP0985924A1 Method and apparatus for inspection of a substrate by use of a ring illuminator
03/15/2000EP0985923A2 Method for evaluating Triboluminescence and its application
03/15/2000EP0985922A1 Nanosecond gate spectroscopic diagnostic device
03/15/2000EP0985921A1 Method and device for detecting the infrared radiation properties of exhaust gases
03/15/2000EP0985920A1 Method and device for checking the quality of waste waters
03/15/2000EP0985911A2 A sensor and a method for measuring distance to, and/or physical properties of, a medium
03/15/2000EP0985678A2 Combinatorial synthesis and analysis of organometallic compounds and catalysts
03/15/2000EP0985144A1 Method for detecting an unacceptably high degree of calcification in a water-carrying household appliance
03/15/2000EP0985143A1 Photometer and test sample holder for use therein, method and system
03/15/2000EP0985142A2 System and apparaus for sequential processing of analytes
03/15/2000EP0985141A1 Inspection system
03/15/2000EP0985049A1 Biological sterilization indicator
03/15/2000EP0984784A2 Anti-cancer products for treating cystic fibrosis
03/15/2000EP0939898A4 Multiple-gas ndir analyzer
03/15/2000EP0890093A4 System for determining analyte concentration
03/15/2000EP0850397A4 Methods for detecting striae
03/15/2000EP0728303B1 Process for the optical modification of objects with autoaffine or fractal patterns
03/15/2000EP0721579B1 Non-spectrophotometric measurement of analyte concentrations and optical properties of objects
03/15/2000EP0679250B1 System for analysing substances at the surface of an optical sensor
03/15/2000CN2369243Y Laser positioner for crack detector
03/14/2000US6038331 Apparatus and method for monitoring hand washing
03/14/2000US6038026 Apparatus and method for the determination of grain size in thin films
03/14/2000US6038023 Sensors for detection and spectroscopy
03/14/2000US6038020 Mask pattern verification apparatus employing super-resolution technique, mask pattern verification method employing super-resolution technique, and medium with program thereof
03/14/2000US6038019 Method for monitoring defects of semiconductor device
03/14/2000US6038018 Substrate inspecting apparatus, substrate inspecting system having the same apparatus and substrate inspecting method
03/14/2000US6038017 Method of controlling multi-species epitaxial deposition
03/14/2000US6038016 Method and apparatus for detecting and preventing counterfeiting
03/14/2000US6037783 Process for determining the solids content of a gas flow
03/14/2000US6037592 System for measuring gases dissolved in a liquid
03/14/2000US6037591 Method of measuring the intensity of radiation transmitted through a body
03/14/2000US6037580 Safety device for cooking appliance
03/14/2000US6037579 Optical interferometer employing multiple detectors to detect spatially distorted wavefront in imaging of scattering media
03/14/2000US6037178 Method for quality control of an analyzing system
03/14/2000US6037130 Fluorescently labeled hairpin forming oligonucleotide; for amplification and detection of specific nucleotide sequences
03/14/2000US6036993 Ink layer for printing
03/14/2000US6036922 Apparatus for measuring concentration of specific constituent
03/14/2000US6035705 Method for characterization of fuels
03/14/2000US6035471 Method for detecting impermissibly high scaling in a water-conducting domestic appliance
03/14/2000CA2175455C Imaging system and method using direct reconstruction of scattered radiation
03/14/2000CA2092372C Methods and apparatus for detecting microorganisms in blood culture vials
03/09/2000WO2000013029A1 Method for evaluating lipid a analog-containing injections
03/09/2000WO2000013026A1 Energy transfer dyes
03/09/2000WO2000013018A2 Support for a method for determining analytes and a method for producing the support
03/09/2000WO2000013017A2 Method and device for producing and/or analyzing biochemical reaction supporting materials
03/09/2000WO2000013011A1 Fluid sensing device and method for use in particular in milking machines
03/09/2000WO2000013005A1 Illuminating and optical apparatus for inspecting soldering of printed circuit board
03/09/2000WO2000013004A2 Combinatorial polymer synthesis of sensors for polymer-based sensor arrays
03/09/2000WO2000013003A1 Optical-based sensing devices
03/09/2000WO2000013002A2 Reagentless analysis of biological samples
03/09/2000WO2000012999A1 Apparatus and method for determining porosity
03/09/2000WO2000012997A1 Fluid sensing device and method for use in particular in milking machines
03/09/2000WO2000012980A1 Method of spectral nondestructive evaluation
03/09/2000WO2000012963A1 Method and apparatus for detecting edge angle
03/09/2000WO2000012958A1 Methods and apparatus for measuring the thickness of a film, particularly of a photoresist film on a semiconductor substrate
03/09/2000WO2000012759A1 Biochip detection system
03/09/2000WO2000012536A2 Lipid matrix-assisted chemical ligation and synthesis of membrane polypeptides
03/09/2000WO2000012123A2 Method and measuring device for determining a plurality of analytes in a sample
03/09/2000WO1999052010A3 Optical computational system
03/09/2000DE19939335A1 Turbidity measurement, e.g. for vehicle exhausts; involves irradiating carrier medium for substance to be measured both with and without substance
03/09/2000DE19907804C1 Thermosensitive and optosensitive measuring device, e.g. to check banknotes; uses integral transformation of induced heat radiation measuring signal
03/09/2000DE19840345A1 Absorption spectroscopic determination of specific gas components in mixtures, using frequency modulated laser, particularly in medical applications, e.g. monitoring of patient's oxygen levels during anaesthesia
03/09/2000DE19840197A1 Method to identify and characterize crystal defects in monocrystalline semiconductor material; involves testing sample of monocrystalline semiconductor material using micro-Raman spectroscopy
03/09/2000DE19838301A1 Photometrische Vorrichtung und photometrisches Verfahren zum Ermitteln des Brennwertes eines Prüfgases Photometric device and photometric method for determining the calorific value of the test gas
03/09/2000DE19837831A1 Device to vaporize solid or liquid samples for analysis; has tube extension to carry off vapors from main tube for accurate spectrometer analysis without memory effect on subsequent analyses
03/09/2000DE19837437A1 Vorrichtung und Verfahren zum Bestimmen von Abständen und ein zugehöriges Nanodosiersystem Apparatus and method for determining distances, and an associated Nanodosiersystem
03/09/2000CA2768913A1 Optical-based sensing devices
03/09/2000CA2351547A1 Lipid matrix-assisted chemical ligation and synthesis of membrane polypeptides
03/09/2000CA2341896A1 Support for a method for determining an analyte and a method for producing the support
03/09/2000CA2341894A1 Method and device for preparing and/or analyzing biochemical reaction carriers
03/09/2000CA2341881A1 Method and apparatus for detecting edge angle
03/09/2000CA2341538A1 Reagentless analysis of biological samples
03/09/2000CA2341501A1 Fluid sensing device and method for use in particular in milking machines
03/09/2000CA2341403A1 Methods and apparatus for measuring the thickness of a film, particularly of a photoresist film on a semiconductor substrate
03/09/2000CA2340005A1 Optical-based sensing devices
03/08/2000EP0984284A2 Apparatus for use in automated analyzer
03/08/2000EP0984283A2 Isolation means and method of evacuating liquid from a cuvette
03/08/2000EP0984282A2 Particles having an incorporated composition comprising a chemiluminescent compound
03/08/2000EP0984281A2 A homogeneous assay for determining analyte
03/08/2000EP0984278A1 On-line measurement of contaminant level in lubricating oil
03/08/2000EP0984271A2 Illumination apparatus for observing surface defects on shiny surfaces, in particular on painted automobile bodywork
03/08/2000EP0984270A2 Luminometer
03/08/2000EP0984269A1 Carrying substrate for Raman spectroscopical analysis
03/08/2000EP0984267A1 Gas detector with reference cell
03/08/2000EP0984245A2 Method of and apparatus for inspecting surface irregularities of transparent plate
03/08/2000EP0983983A2 Combinatorial synthesis and analysis of organometallic compounds and catalysts
03/08/2000EP0983853A1 Automatic device for detecting misprints on, for example, metallized webs
03/08/2000EP0983788A2 Method and device for mixing liquids
03/08/2000EP0983522A4 Ultraviolet light illumination and viewing system and method for fluorescent dye leak detection
03/08/2000EP0983522A1 Ultraviolet light illumination and viewing system and method for fluorescent dye leak detection
03/08/2000EP0983508A1 Detection of water-borne parasites using electrochemiluminescence
03/08/2000EP0983505A1 Colorimetric dry reagent test device and method for the determination of analytes in solutions containing interfering colored substances
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