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
03/28/2000US6043485 Sample analyzer
03/28/2000US6043096 Device and method for the determination of water
03/28/2000US6043034 Mixing sample, raman scattering active agent which binds to polynucleotide, and surface-enhanced raman scattering active substrate which bonds excess agent; irradiating; measuring radiation generated by agent captured on surface of substrate
03/28/2000US6043025 Kit containing matched set of luminescent dyes capable of covalently binding to protein; dyes migrate the same but have different emission wavelengths; for simple, fast and accurate method of comparing/contrasting protein content of samples
03/28/2000US6042785 Multilabel measurement instrument
03/28/2000US6042650 Processing apparatus for fabricating LSI with protected beam damper
03/28/2000CA1340937C Piperidine compounds and their preparation and use
03/23/2000WO2000016149A1 Optical system in the ray path of a confocal fluorescence microscope
03/23/2000WO2000016101A2 Target analyte sensors utilizing microspheres
03/23/2000WO2000016089A2 Signal detection techniques for the detection of analytes
03/23/2000WO2000016087A1 Spectral calibration of fluorescent polynucleotide separation apparatus
03/23/2000WO2000016076A1 Electronic component lead inspection device
03/23/2000WO2000016075A1 Reaction wells, assembly thereof, immunoassay apparatus and method using such well assemblies
03/23/2000WO2000016074A1 Opto-chemichal sensor and corresponding production method
03/23/2000WO2000016072A1 Method and apparatus for detecting contact lenses
03/23/2000WO2000016071A1 System and method for three-dimensional inspection using patterned light projection
03/23/2000WO2000016070A1 Remote emissions sensing system and method with a composite beam of ir and uv radiation that is not split for detection
03/23/2000WO2000016065A1 Histological processing of tissue and other material
03/23/2000WO2000016038A1 Apparatus for surface image sensing and surface inspection of three-dimensional structures
03/23/2000WO2000016036A1 Tool condition monitoring
03/23/2000WO2000016034A1 Interferometers for optical coherence domain reflectometry and optical coherence tomography using nonreciprocal optical elements
03/23/2000WO2000015841A1 Method and kit for detecting intrachromosome imbalance in inter phase nuclei and their applications
03/23/2000WO2000015618A1 Xanthan-ester and acridan substrates for horseradish peroxidase
03/23/2000WO2000015478A1 Optical sensor
03/23/2000WO2000015278A1 Apparatus for monitoring a fluid conduit
03/23/2000WO2000015101A1 Multi-modal optical tissue diagnostic system
03/23/2000WO2000015021A2 Imaging of surgical biopsies
03/23/2000WO2000006989A3 Apparatus and methods for identifying quenching effects in luminescence assays
03/23/2000WO2000001295A8 Tissue modulation process for quantitative noninvasive in vivo spectroscopic analysis of tissues
03/23/2000WO1999062263A9 Miniature inspection system
03/23/2000WO1999054713A3 Device and method for detecting a shift in a surface plasmon resonance
03/23/2000DE19944798A1 Determination of refractive indices of e.g. birefringent liquid crystal employs refractometer measuring critical angle, formed by two prism sections of differing refractive index
03/23/2000DE19943887A1 Optical detector for example rain on windscreen surface or for taking measurements from suspensions, comprises optical transmitter-receiver directing beam via reflector to wetted surface and back
03/23/2000DE19860306A1 Verfahren und Vorrichtung zum teilflächenspezifischen Düngen von Pflanzen Method and apparatus for site-specific fertilization of plants
03/23/2000DE19842901A1 New method for measuring cell activation comprises incubating luciferase-containing cells with L-luciferin and measuring the bioluminescence after applying a stimulus to the cells
03/23/2000DE19842112A1 Device to adjust and control light intensity of inspection lights used to check car body paint finish on production lines; has luminance sensor and microprocessor to control lights
03/23/2000DE19840794C1 Verfahren und Vorrichtung zur Erfassung von Infrarot-Strahlungseigenschaften von Abgasen Method and apparatus for detecting infrared radiation properties of exhaust gases
03/23/2000DE19837932A1 Verfahren und Vorrichtung zur Ermittlung der Oberflächenform von biologischem Gewebe Method and device for determining the surface form of biological tissue
03/23/2000CA2344176A1 Histological processing of tissue and other material
03/23/2000CA2343107A1 Method and kit for detecting intrachromosome imbalance in inter phase nuclei and their applications
03/23/2000CA2342600A1 Xanthan-ester and acridan substrates for horseradish peroxidase
03/23/2000CA2341740A1 Spectral calibration of fluorescent polynucleotide separation apparatus
03/23/2000CA2341379A1 Signal detection techniques for the detection of analytes
03/22/2000EP0987669A1 Method of authentication of works of art and apparatus for carrying out said method
03/22/2000EP0987663A1 Optical smoke detector according to the extinguish principle and method for compensating the temperature drift
03/22/2000EP0987541A1 Apparatus and procedure for optical quality control of the inner surface of a tube
03/22/2000EP0987540A2 Sample imaging device
03/22/2000EP0987539A1 Measuring device with at least one excitation source
03/22/2000EP0987538A1 Light-transmitting optical element for optical lithography apparatus
03/22/2000EP0987537A2 Micropolarimeter and ellipsometer
03/22/2000EP0987110A1 Process for assessing the quality of processed material
03/22/2000EP0986759A2 Use of a fluorescent protein for detecting interaction between a target protein and its ligand
03/22/2000EP0986750A1 Novel polymerized crystalline colloidal array sensors
03/22/2000EP0986732A1 Measurement of grooves and long waves on rails with a longitudinal streak of light
03/22/2000EP0986494A1 Optical sensor
03/22/2000EP0986335A1 Method and apparatus for high precision variable rate material removal and modification
03/22/2000EP0986326A1 In vivo detection of langer's lines
03/22/2000EP0923335A4 Implantable sensor and system for in vivo measurement and control of fluid constituent levels
03/22/2000EP0741862B1 Examining a diamond
03/22/2000EP0607209B1 Unit-of-use reagent compositions for specific binding assays
03/22/2000CN1248034A Optical smoke gas alarm operated by extinction principle and temp. drift method for compensating the alarm
03/21/2000US6041248 Method and apparatus for frequency encoded ultrasound-modulated optical tomography of dense turbid media
03/21/2000US6040940 Reflecting fluorescence microscope
03/21/2000US6040916 Process and apparatus for determining the condition of a road surface
03/21/2000US6040915 Analysis method for gases and apparatus therefor
03/21/2000US6040914 Simple, low cost, laser absorption sensor system
03/21/2000US6040913 Method to determine light scattering efficiency of pigments
03/21/2000US6040912 Method and apparatus for detecting process sensitivity to integrated circuit layout using wafer to wafer defect inspection device
03/21/2000US6040911 Reference image forming method and pattern inspection apparatus
03/21/2000US6040907 Microscope system for the detection of emission distribution and process for operation of the same
03/21/2000US6040906 Resonance raman spectroscopy for identifying and quantitating biomatter, organic, and inorganic analytes
03/21/2000US6040905 Fiber color grading system
03/21/2000US6040904 Diffuse optical transmission density measurement system
03/21/2000US6040902 Apparatus and method for measuring color
03/21/2000US6040853 Process for detecting surface defects on a textured surface
03/21/2000US6040584 Method and for system for detecting damaged bills
03/21/2000US6040578 Method and apparatus for multi-spectral analysis of organic blood analytes in noninvasive infrared spectroscopy
03/21/2000US6040191 A nondestructive process for determining the reactive capacity of a test biological sample to bond with a ligand by irradiating the sample with a light source, collecting and analyzing the scattering spectrums to determine binding
03/21/2000US6040190 Method for determining the concentration C of an absorbent homogeneously distributed in a carrier
03/21/2000US6039925 Fluorescence detector
03/21/2000US6039697 Fiber optic based multicomponent infrared respiratory gas analyzer
03/16/2000WO2000014790A1 Inspection system and method for producing electronic device by using the same
03/16/2000WO2000014674A1 Method of calibration and real-time analysis of particulates
03/16/2000WO2000014578A1 Optical filter for raman spectroscopy
03/16/2000WO2000014545A1 Multihued labels
03/16/2000WO2000014517A1 Adaptive lighting system and method for machine vision apparatus
03/16/2000WO2000014516A1 Laser-induced ionisation spectroscopy, particularly for coal
03/16/2000WO2000014515A1 Low frequency modulation sensors using nanosecond fluorophores
03/16/2000WO2000014514A1 Bio-molecule analyzer with detector array and filter device
03/16/2000WO2000014477A1 Method and apparatus for assessing material properties of sheet-like materials
03/16/2000WO2000014271A1 METHOD FOR STUDYING PROTEIN INTERACTIONS $i(IN VIVO)
03/16/2000WO2000013577A1 Pulse oximeter sensor combined with oropharyngeal airway and bite block
03/16/2000WO2000013567A1 Disposable pulse oximeter assembly and protective cover therefor
03/16/2000WO2000013479A1 Method and device for fertilizing specific partial areas of plants
03/16/2000WO2000013478A1 Method and device for fertilizing specific partial areas of plants
03/16/2000WO2000003249A3 Method and device for non-invasive measurement of the velocity of a gas or liquid
03/16/2000WO1999064863A9 Colloidal colorimetric flow through and lateral flow assays utilizing soluble submicron particles
03/16/2000DE19909692C1 Measurement cell assembly for investigation of rapid chemical reaction in continuous flow, comprises transparent layers forming chambers in which reagents and products are separately analyzed by optical spectroscopy
03/16/2000DE19842197A1 Telemetering system for diffuse gaseous pollutants; has at least one laser diode and detector arranged in cryostat and has off-set parabolic mirrors, planar mirrors and retroreflectors to direct light in desired measurement path
03/16/2000DE19842153A1 Optical arrangement in beam path of confocal fluorescence microscope; has mirror in detector beam path to reflect excitation beam and transmit fluorescence from object
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