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)
10/2003
10/28/2003US6638769 Analysis method and cuvette therefor
10/28/2003US6638711 Methods for identifying an agent that inhibits oxygen-dependent hydrogen peroxide formation activity but does not inhibit superoxide-dependent hydrogen peroxide formation
10/28/2003US6638483 Multiwell scanner and scanning method
10/28/2003US6638421 Water treatment control system using fluorescence analyzer
10/28/2003US6637913 Portable light source apparatus
10/28/2003US6637656 Optical reading apparatus and optical reading method
10/28/2003CA2322800C Color translating uv microscope
10/28/2003CA2214724C System for monitoring a continuous manufacturing process
10/23/2003WO2003088221A1 Optical information device, optical storage medium, optical storage medium inspection device, and optical storage inspection method
10/23/2003WO2003088133A1 Modification of the normalized difference method for real-time optical tomography
10/23/2003WO2003088130A1 Method of identifying endmember spectral values from hyperspectral image data
10/23/2003WO2003087899A1 Method of detecting an analyte in a fluid
10/23/2003WO2003087827A2 Multi-parameter assays including analysis discs and methods relating thereto
10/23/2003WO2003087826A1 Method of analyzing molecule and molecule analyzer
10/23/2003WO2003087822A2 Sensitive immunochromatographic assay
10/23/2003WO2003087815A2 Method for the identification of inhibitors of the binding of are-containing mrn a and an hur protein
10/23/2003WO2003087814A1 Method and apparatus for measuring amount of coating on paper web
10/23/2003WO2003087810A1 System for the spectrometric determination of a chemical and/or physical process variable
10/23/2003WO2003087800A1 Insulator electrode devices
10/23/2003WO2003087794A1 Web marking systems and methods
10/23/2003WO2003087793A1 Systems and methods for spectroscopy of biological tissue
10/23/2003WO2003087792A2 Method and apparatus for measuring light reflections of an object
10/23/2003WO2003087791A1 Diagnostic system for biological air pollution
10/23/2003WO2003087790A1 Evaluation method and device for gel state or sol-gel state change of object
10/23/2003WO2003087789A1 Holographic sensor based on a volume hologram in a porous medium
10/23/2003WO2003087788A1 A method and apparatus for a downhole refractometer and attenuated reflectance spectrometer
10/23/2003WO2003087787A1 Semiconductor diode laser spectrometer arrangement and method
10/23/2003WO2003087786A1 Method and apparatus for gas detection
10/23/2003WO2003087783A1 Analyte sensor
10/23/2003WO2003087773A2 Multiplexed capillary electrophoresis systems
10/23/2003WO2003087772A2 Method for detecting low concentrations of a target bacterium that uses phages to infect target bacterial cells
10/23/2003WO2003087740A1 Method and apparatus for determining the homogeneity of a granulation during tableting
10/23/2003WO2003087733A2 Internal riser inspection device
10/23/2003WO2003087396A1 Ex vivo method for determination of cetp activity and efficacy of heart disease treatment
10/23/2003WO2003086771A2 Identification of recording media
10/23/2003WO2003086695A1 A device and method for monitoring a welding area and an arrangement and a method for controlling a welding operation
10/23/2003WO2003086446A1 Monomeric and dimeric fluorescent protein variants and methods for making same
10/23/2003WO2003086183A1 Spectroscopic analysis of tissue to detect diabetes
10/23/2003WO2003072812A3 Method and nucleic acids for the analysis of colorectal cell proliferative disorders
10/23/2003WO2003068947A8 Assay electrodes having immobilized lipid/protein layers and methods of making and using the same
10/23/2003WO2003048837A3 Apparatus and process for characterising samples
10/23/2003WO2003044483A3 Sample chip
10/23/2003WO2003040024A3 Assay based on doped nanoparticles
10/23/2003WO2003032902A3 Tumor targeted photodiagnostic-phototherapeutic agents
10/23/2003WO2003014713A3 Measuring device for determining the concentration of gases by infrared absorption
10/23/2003WO2003012486A3 Non-invasive glucose-meter
10/23/2003WO2003012449A3 Method for selecting antibody expressing cells
10/23/2003WO2002101289A3 Optical distribution components
10/23/2003WO2002068935A3 Method and device for accelerated stability analysis
10/23/2003WO2002067688A8 Noninvasive measurements of chemical substances
10/23/2003WO2002032303A8 Glucose measurement utilizing non-invasive assessment methods
10/23/2003WO2002023971A3 A multi-tier method of classifying sample spectra for non-invasive blood analyte prediction
10/23/2003WO2001069126A9 Combination uv inspection light and flashlight
10/23/2003WO2001027635A8 Multiwell scanner and scanning method
10/23/2003US20030200473 System and method for activity or event based dynamic energy conserving server reconfiguration
10/23/2003US20030200063 Generating a library of simulated-diffraction signals and hypothetical profiles of periodic gratings
10/23/2003US20030200040 Orthogonal signal projection
10/23/2003US20030199758 Variable-motion optical tomography of small objects
10/23/2003US20030199742 Method for determining analyte concentration using periodic temperature modulation and phase detection
10/23/2003US20030199649 For monitoring and controlling the concentration of an alkyllithium feed solution to an industrial process
10/23/2003US20030199097 Measurements for a sample on the measuring surfaces of a substrate which makes it possible to simplify the control and construction of a measuring device, shorten the measuring period, make the measuring conditions constant with accuracy
10/23/2003US20030199015 Reacting a sample obtained from a patient with a thiopurine derivative free of 6-mercaptopurine, contacting with perchloric acid, precipitating proteinaceous material from the sample, separating, detecting methylated purine product
10/23/2003US20030198980 Heteroconfigurational polynucleotides and methods of use
10/23/2003US20030198964 Nucleic acid separation and detection by electrophoresis with a counter-migrating high-affinity intercalating dye
10/23/2003US20030198963 Using a waveguide, comprising a structure in a channel adapted for assay fluid flow
10/23/2003US20030198948 Synthetic nucleic acid double strands of optional sequence
10/23/2003US20030198573 Sensor arrays for detecting analytes in fluids
10/23/2003US20030198572 Separation of low molecular weight interference compounds; automatic analyzing
10/23/2003US20030198425 Apparatus and method for monitoring a structure using a counter-propagating signal method for locating events
10/23/2003US20030198374 Pipeline internal inspection device and method
10/23/2003US20030198297 Low-cost, compact bathyphotometer
10/23/2003US20030198272 Image read-out method and apparatus
10/23/2003US20030197923 High NA system for multiple mode imaging
10/23/2003US20030197872 Scatterometric measurement of undercut multi-layer diffracting signatures
10/23/2003US20030197868 Flame treated turbidity sensor
10/23/2003US20030197867 Video camera-based visibility measurement system
10/23/2003US20030197866 Paper quality discriminating machine
10/23/2003US20030197864 Monitoring temperature and sample characteristics using a rotating compensator ellipsometer
10/23/2003US20030197863 Small particle analysis by laser induced incandescence
10/23/2003US20030197860 Laser system for detection and identification of chemical and biological agents and method therefor
10/23/2003US20030197859 Measuring variations in intensity of reflective light to determine film thickness
10/23/2003US20030197858 Method and apparatus for article inspection including speckle reduction
10/23/2003US20030197857 Defect inspection apparatus
10/23/2003US20030197855 Apparatus and method for measuring optical characteristics of teeth
10/23/2003US20030197126 Apparatus for detecting impurities in material and detecting method therefor
10/23/2003US20030197125 Apparatus and method for in situ, real time measurements of properties of liquids
10/23/2003US20030197122 System and method for tracking germ contamination
10/23/2003DE10219560C1 Sample carrier comprises a sample plate having one side with receiving regions for samples to be optically investigated and illuminated using illuminating diodes connected to the sample plate from the other side of the sample plate
10/23/2003CA2482692A1 Method of analyzing molecule and molecule analyzer
10/23/2003CA2482338A1 Multiplexed capillary electrophoresis systems
10/23/2003CA2481650A1 Modification of the normalized difference method for real-time optical tomography
10/23/2003CA2481632A1 Method of detecting an analyte in a fluid
10/23/2003CA2481474A1 Holographic sensor based on a volume hologram in a porous medium
10/23/2003CA2481328A1 Monomeric and dimeric fluorescent protein variants and methods for making same
10/22/2003EP1355170A2 A method of controlling production from a wellbore
10/22/2003EP1355169A2 Method and apparatus for controlling chemical injection of a surface treatment system
10/22/2003EP1355168A2 A method for avoiding injection induced unintentional fracture growth
10/22/2003EP1355167A2 An injection well with a fibre optic cable to measure fluorescence of bacteria present
10/22/2003EP1355166A2 An injection evaluation system
10/22/2003EP1355148A1 Method to assess the presence of defects, such as cracks or bevelled edges, on the surface of wooden boards
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