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)
05/2000
05/09/2000CA2152414C Dual beam tunable spectrometer
05/09/2000CA2004387C Cyclosporine binding protein and use in an assay for biologically-active cyclosporine
05/09/2000CA1340989C Chemiluminescent 1, 2-dioxetane compounds
05/04/2000WO2000025139A1 Luminescent protein stains containing transition metal complexes
05/04/2000WO2000025133A1 An apparatus for measuring opacity
05/04/2000WO2000025116A1 Method and system for localizing discontinuities, especially inclusions of resin, in wood
05/04/2000WO2000025115A1 Method and arrangement for measuring wood
05/04/2000WO2000025114A1 Fluorescence detection assembly for determination of significant vegetation parameters
05/04/2000WO2000025113A1 Device for visualizing molecules
05/04/2000WO2000025112A1 Optical monitoring
05/04/2000WO2000025111A1 Apparatus measuring reflectance of strips having non-uniform color
05/04/2000WO2000025110A1 Specimen turntable and near infrared (nir) spectrometer for real time grain and forage analysis
05/04/2000WO2000024878A2 Mutant luciferase having increased thermostability
05/04/2000WO2000024753A1 Chromogenic substrates of sialidase and methods of making and using the same
05/04/2000WO2000024614A1 System for detecting humidity and use on a motor vehicle windscreen
05/04/2000WO2000024315A1 Real time optoacoustic monitoring of changes in tissue properties
05/04/2000WO2000006991A3 Apparatus and methods for spectroscopic measurements
05/04/2000DE19952255A1 Feuerüberwachungssystem und Brandsensor Fire control system and fire sensor
05/04/2000DE19950272A1 Method for integrated measurement of scattered light for use with integrating sphere photometer providing for simultaneous measurement based on angular resolution
05/04/2000DE19850335A1 Vorrichtung zum Erfassen von Eigenschaften einer in Längsrichtung transportierten Warenbahn A device for detecting properties of a web being transported in the longitudinal direction
05/04/2000DE19850112A1 Determination of a medicament dosage dependent on several parameters comprises comparison of stored parameter and associated dosage values with proposed dosage and actual parameter values
05/04/2000DE19849847A1 Optical absorption spectrometer used for industrial application provides full range spectrum from a single narrow band interference filter
05/04/2000DE19849597A1 Nephelometrische Detektionseinheit mit optischer In-Prozeß-Kontrolle Nephelometric detection unit with optical in-process control
05/03/2000EP0997791A2 Apparatus and method for measuring developer contamination of a printer
05/03/2000EP0997729A1 Apparatus for determining the concentration of a substance mixed with a fluorophore, and procedure for using the apparatus
05/03/2000EP0997728A2 Apparatus and method for determining sample fluorescence
05/03/2000EP0997727A1 Improved diffusion-type gas sample chamber
05/03/2000EP0997726A2 Nephelometric sensing unit with continuous optical control
05/03/2000EP0997715A2 Spectrophotometric apparatus for reducing fluid carryover
05/03/2000EP0996908A1 Method for intelligent data acquisition in a measurement system
05/03/2000EP0809800B1 Surface topography enhancement
05/03/2000EP0788595A4 Method of testing immune competency
05/03/2000EP0724720B1 Continuous, real time microwave plasma element sensor
05/03/2000EP0576560B1 Low noise optical probe
05/03/2000CN2376627Y Indication bar for determing available chlorine
05/03/2000CN1251915A Apparatus for production of long period optical fiber gratings
05/03/2000CN1052066C Apparatus and method for optical inspection of container finish dimensional parameters
05/03/2000CA2251511A1 Aa laser scan
05/02/2000US6058357 Color measurement system including a digital color sensor and a host computer in communication with the color sensor
05/02/2000US6058352 Accurate tissue injury assessment using hybrid neural network analysis
05/02/2000US6058324 Examination and imaging of biological tissue
05/02/2000US6057928 Free-space time-domain method for measuring thin film dielectric properties
05/02/2000US6057926 Magnetic disk testing method and surface defect testing device
05/02/2000US6057923 Optical path switching based differential absorption radiometry for substance detection
05/02/2000US6057920 Optical coherence tomography with dynamic coherent focus
05/02/2000US6057546 Kinematically mounted probe holder for scanning probe microscope
05/02/2000US6057163 Luminescence and fluorescence quantitation system
05/02/2000US6055876 Non-contact type inspection system
05/02/2000US6055875 Measuring apparatus
05/02/2000CA2189858C Method and means of quantifying performance chemicals in pulp and paper
05/02/2000CA2115676C Method and apparatus for preparing solid surfaces for inspection
05/02/2000CA2018190C Remote sensing gas analyzer
04/2000
04/30/2000CA2281168A1 Spectrophotometric apparatus for reducing fluid carryover
04/27/2000WO2000024052A1 Layer processing
04/27/2000WO2000023844A1 Device and method for the optical inspection of concealed soldered connections
04/27/2000WO2000023800A1 Reagent composition and method for identification of reticulated cells
04/27/2000WO2000023794A1 Method and apparatus for mapping surface topography of a substrate
04/27/2000WO2000023793A1 Optical sensor having dielectric film stack
04/27/2000WO2000023791A1 Ethylene monitoring and control system
04/27/2000WO2000023790A1 Improved method and apparatus for film-thickness measurements
04/27/2000WO2000023789A1 Lens refractometer
04/27/2000WO2000023788A1 Method for monitoring an optical system with a front lens directly mounted in a combustion chamber and device for implementing said method
04/27/2000WO2000023786A1 Measuring of fiber properties
04/27/2000WO2000023785A2 Improvements in luminescence assays
04/27/2000WO2000023615A2 Method for extracting quantitative information relating to an influence on a cellular response
04/27/2000WO2000023435A1 sYCLIC PHENOL SULFIDE-METAL COMPLEXES, CATALYSTS COMPRISING THE SAME AND ANALYTICAL METHODS FOR HYDROGEN PEROXIDE
04/27/2000WO2000022982A1 Method for non-invasive blood analyte measurement with improved optical interface
04/27/2000WO2000005336A3 Devices and methods for sample analysis
04/27/2000WO2000000811A3 Method and apparatus for determination of carbon-halogen compounds and applications thereof
04/27/2000WO1999045357A3 Biosensor array comprising cell populations confined to microcavities
04/27/2000EP1019193A4 Diagnostic devices and apparatus for the controlled movement of reagents without membranes
04/27/2000DE19950982A1 Spectroscopic control for a chemical thermal conversion process, such as sulfur removal by a Claus type process
04/27/2000DE19950981A1 Apparatus for converting a substance by application of heat such as in manufacture of cement and glass
04/27/2000DE19940752A1 Use of an illumination matrix that can be controlled to generate a freely adjustable illumination pattern to produce a microchip
04/27/2000DE19846775A1 Process to detect the presence of oil on automotive components prior to treatment with a phosphate compound maximizes cleaning efficacy
04/27/2000DE19846619A1 Structured surface appearance quality determining equipment, evaluates electrical measurement signal from photosensor array to derive structure code characterizing structure-dependent characteristic of measurement surface
04/27/2000DE19844053A1 Vorrrichtung zur Farbabmusterung und Farbmessung in einer Lichtkabine Vorrrichtung for color matching and color measurement in a light box
04/27/2000CA2346923A1 Measuring of fiber properties
04/27/2000CA2342638A1 Layer processing
04/26/2000EP0995991A1 Method and device for displaying signal generated by measurement probe
04/26/2000EP0995984A1 Gas spectrochemical analyzer, and spectrochemical analyzing method
04/26/2000EP0995983A1 Device for detecting and measuring one or several gases in a mixture of gases
04/26/2000EP0995982A4 Method for recording the dynamics of microscopic objects, and device for applying same
04/26/2000EP0995982A2 Method for recording the dynamics of microscopic objects, and device for applying same
04/26/2000EP0995108A1 Method for the automatic recognition of surface defects in body shells and device for carrying out said method
04/26/2000EP0995107A1 Process and apparatus for analysis of hydrocarbon species by near infrared spectroscopy
04/26/2000EP0995106A1 Method for calibration of a spectroscopic sensor
04/26/2000EP0995105A1 In-line cell for absorption spectroscopy
04/26/2000EP0995104A1 Apparatus and process for measuring absorbance in fluid samples
04/26/2000EP0995103A1 Inspection system with specimen preprocessing
04/26/2000EP0995102A1 Inspection system with specimen preview
04/26/2000EP0995095A2 Method and devices for laser induced fluorescence attenuation spectroscopy (lifas)
04/26/2000EP0995086A1 Electron microscope and spectroscopy system
04/26/2000EP0995076A1 Method and device for determining the thickness of paper or cardboard by measuring on a continuous material web
04/26/2000EP0994669A1 Blood parameter measurement device
04/26/2000EP0990135A4 Method and device for measuring reflected optical radiation
04/26/2000EP0961928A4 Method of scanning semiconductor wafers to inspect for defects
04/26/2000EP0944820A4 Multi-array, multi-specific electrochemiluminescent testing
04/26/2000EP0848819B1 Analytical element and method for the determination of a specific binding ligand using a vanadium bromoperoxidase as a signal-generating enzyme
04/26/2000CN2375961Y Real-time on-line diagnostic device for material fatigue crack test
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