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)
06/2003
06/04/2003CN2554623Y Dual detector infrared gas analyser
06/04/2003CN2554622Y Variable band light intensity investigating instrument
06/04/2003CN2554616Y Dual light beam, dual wavelength miniature photometer
06/04/2003CN1422383A Method and device for determining an abnormal skin dryness
06/04/2003CN1421700A Method and apparatus for measuring concentration of analyte
06/04/2003CN1421699A Surface plasma resonance biosensor for detecting several biological signals parallelly
06/04/2003CN1421696A Fast quartz and feldspar identifying method
06/04/2003CN1421689A Test paper for detecting total basicity of water and its prepn process
06/04/2003CN1421688A Surface state examining method for curve and base plate examining apparatus
06/04/2003CN1421687A Anionic color developer
06/04/2003CN1421686A Microscopic diagnosis method by means of stable dispersive system of microscopic devices
06/04/2003CN1110698C Parallel confocal detector based on Darman raster
06/04/2003CN1110697C Method for detection of Micro water-content in LiAICI4-SOCI2 non-water electrolyte and its equipment
06/04/2003CN1110624C Instrument and method for analysing and detecting internal combustion engine waste gas and other gas components
06/04/2003CN1110571C Method for detecting bacteria and detector thereof
06/03/2003US6574580 Pharmacy pill counting vision system
06/03/2003US6574575 Method for rapid calibration of beverage dispensing machine
06/03/2003US6574502 Apparatus for displaying fluorescence images
06/03/2003US6574501 Assessing blood brain barrier dynamics or identifying or measuring selected substances or toxins in a subject by analyzing Raman spectrum signals of selected regions in the eye
06/03/2003US6574425 Reflectometer
06/03/2003US6574359 Method and apparatus for inspecting wafer defects
06/03/2003US6574031 Method for balancing detector output to a desired level of balance at a frequency
06/03/2003US6573994 Optical method to monitor the processing of a starch-containing material
06/03/2003US6573993 Apparatus and method for feature edge detection in semiconductor processing
06/03/2003US6573988 Cuvette and spacer therefor as well as a method of producing the spacer
06/03/2003US6573987 LCC device inspection module
06/03/2003US6573984 Apparatus and method for measuring optical characteristics of teeth
06/03/2003US6573737 Method and apparatus for non-contact measurement of electrical properties of materials
06/03/2003US6573513 Fluorescence imaging apparatus
06/03/2003US6573512 Analysing device non-destructive of plants and vehicle comprising such device on board
06/03/2003US6573493 Method and apparatus for laser analysis of dioxins
06/03/2003US6573374 Using carbocyanine group attached to base portion; less background interference
06/03/2003US6573089 Method for using and making a fiber array
06/03/2003US6573059 DNA construct for the preparation of a fusion protein; green fluorescent protein
06/03/2003US6573045 Reporter molecule and RNA target molecule, both carrying a fluorescent or chromogenic group, placed in close proximity to each other; addition of test compound inhibits their binding and increases fluorescence; drug screening
06/03/2003US6573040 Attachment of a target analyte to select areas of the polymer film, either direct or with the diffraction enhancing element, diffractio os transmitted and/or reflected light occurs via physical dimensions and defined
06/03/2003US6572753 Method for analysis of three organic additives in an acid copper plating bath
06/03/2003US6571622 Combined respiratory flow sensor
06/03/2003US6571620 Method and arrangement for keeping measuring device clean
06/03/2003US6571446 Forming pressure luminous layer for emitting light
06/03/2003CA2287024C Method and apparatus for spectroscopic analysis of heterogeneous materials
05/2003
05/30/2003WO2003044598A1 Compensating for effects of variations in gas refractivity in interferometers
05/30/2003WO2003044532A1 Method for detecting analyte(s) using magnetic colloidal particles
05/30/2003WO2003044523A1 Method of detecting malignant tumor and detection kit
05/30/2003WO2003044507A1 Inspecting method for end faces of brittle-material-made substrate and device therefor
05/30/2003WO2003044506A1 Printed matter inspection method and inspection apparatus
05/30/2003WO2003044505A1 Device for the detection of surface defects on cylinders
05/30/2003WO2003044503A1 Fluid analyser systems
05/30/2003WO2003044502A1 Method and apparatus for three-dimensional compositional mapping of heterogeneous materials
05/30/2003WO2003044501A1 Improved biochip device
05/30/2003WO2003044500A1 Test strip analysis apparatus
05/30/2003WO2003044499A2 Method for remote optical detection of gas
05/30/2003WO2003044498A1 Method for measuring concentrations of chemical substances, method for measuring concentrations of ion species, and sensor therefor
05/30/2003WO2003044497A1 Method for diagnozing nondestructiion deterioratiion and its diagnostic apparatus
05/30/2003WO2003044495A2 Method and device for correcting the size and/or shape of a measuring volume in a chemical and/or biological sample
05/30/2003WO2003044489A1 Cone plate type cell separation evaluating device
05/30/2003WO2003044483A2 Sample chip
05/30/2003WO2003044474A1 Optical measuring device for test strips
05/30/2003WO2003044222A1 Atp measurement method allowing visual judgement and reagent therefor
05/30/2003WO2003044109A1 Method for the production of dyestuff pastes
05/30/2003WO2003043738A2 Fluid receptacles
05/30/2003WO2003043403A2 Methods and apparatus for blood typing with optical bio-discs
05/30/2003WO2003002454A3 High-purity fluorine gas, production and use thereof, and method for analyzing trace impurities in high-purity fluorine gas
05/30/2003WO2002095380A3 Method for determining a physical mass changing event
05/30/2003WO2002073173A3 Systems and methods for inspection of specimen surfaces
05/30/2003WO2002056765A3 System and method for enabling simultaneous calibration and imaging of a medium
05/30/2003WO2002039084A9 Variable geometry fluid sample loader
05/30/2003WO2001025138A9 Modular microfluidic devices comprising sandwiched stencils
05/30/2003CA2468526A1 Fluid analyser systems
05/30/2003CA2467740A1 Methods and apparatus for blood typing with optical bio-discs
05/30/2003CA2467492A1 Method for the production of dyestuff pastes
05/30/2003CA2467050A1 Method for detecting analyte(s) using magnetic colloidal particles
05/30/2003CA2445941A1 Visually determinable atp measuring method and reagent therefor
05/29/2003US20030101026 System and method of data reduction for improved exponential decay measurements
05/29/2003US20030101004 Lipoprotein assay
05/29/2003US20030100812 Process for separating normal paraffins from hydrocarbons and applications for the separated hydrocarbons
05/29/2003US20030100707 Chimeric protein for use in the treatment of viral and nervous system disorders
05/29/2003US20030100144 Process for chemically mechanically polishing wafers
05/29/2003US20030100123 Method and apparatus for sensing nitroaromatics
05/29/2003US20030100121 Using flame and graphite furnace atomic absorption spectrometry for analysis of sodium channel activity
05/29/2003US20030100119 Combinatorial synthesis and screening of supported organometallic compounds and catalysts
05/29/2003US20030100118 Polymeric food spoilage sensor
05/29/2003US20030100102 Apparatus and method for sequencing a nucleic acid
05/29/2003US20030100059 Novel cell-based assays for G-protein-coupled receptor-mediated activities
05/29/2003US20030100041 Assay method
05/29/2003US20030100024 Detection of morphological adjustments in cell; obtain cells, deposit on solid support, label cell structures, scan cells, detect signal, evaluate cells for morphological adjustments
05/29/2003US20030099989 Fluorescent probes for chromosome painting
05/29/2003US20030099968 Semiconductor nanocrystal probes for biological applications and process for making and using such probes
05/29/2003US20030099773 Solution striping system
05/29/2003US20030099574 Fluorescence based oxygen sensor systems
05/29/2003US20030099422 Active ion-doped waveguide-plasmon resonance sensor based on upconversion of active ions and imaging system using the same
05/29/2003US20030099393 Method of inspecting curved surface and device for inspecting printed circuit board
05/29/2003US20030099392 Method for detecting defects
05/29/2003US20030099329 System and method for scanning near-field optical tomography
05/29/2003US20030099041 Multi-color machine vision system
05/29/2003US20030099022 Circular scanning patterns
05/29/2003US20030098976 Measuring method for immunochromatographic test strip
05/29/2003US20030098971 Refractometer with blazed bragg gratings
05/29/2003US20030098969 Spectroscopic fluid analyzer
05/29/2003US20030098968 Spray plume characterization system
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