Patents
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)
08/2002
08/08/2002WO2002061403A1 Device for measuring gas concentration
08/08/2002WO2002061402A1 Laser absorption spectral diffraction type gas detector and method for gas detection using laser absorption spectral diffraction
08/08/2002WO2002061401A1 Method for characterising or controlling the production of a thin-layered component using optical methods
08/08/2002WO2002061400A1 Optical detection system for chromatographic and electrokinetic liquid phase separations
08/08/2002WO2002061399A1 Apparatus and method of monitoring an analyte
08/08/2002WO2002061398A2 A probe apparatus and method for examining a sample
08/08/2002WO2002061394A1 Sampling apparatus
08/08/2002WO2002061116A1 In vivo screening array
08/08/2002WO2002060566A1 Atmospheric pressure, glow discharge, optical emission source for the direct sampling of liquid media
08/08/2002WO2002060321A2 Analysis of raman spectrum signals from selected regions of the eye
08/08/2002WO2002060320A1 Method for the non-invasive determination of an analyte in a selected volume of tissue
08/08/2002WO2002056018A8 Surface chemical modification of optical elements
08/08/2002WO2002048686A3 Method for detecting a gas using an infrared gas analyzer and gas analyzer suitable for carrying out said method
08/08/2002WO2002001190A3 Method and apparatus for improved process control in combustion applications
08/08/2002WO2001094635A9 Integrated active flux microfluidic devices and methods
08/08/2002WO2001086257A3 Ellipsometer
08/08/2002WO2001075435A3 Fluorescence assay for gamma-secretase activity and inhibitors
08/08/2002WO2001054068A3 Method and system for detecting defects on a printed circuit board
08/08/2002WO2001031566A9 Apparatus and methods for verifying the location of areas of interest within a sample in an imaging system
08/08/2002WO2001029536A9 Solid state fluorine sensor system and method
08/08/2002WO2001027635A9 Multiwell scanner and scanning method
08/08/2002WO2001003577A9 Adaptive calibration pulsed oximetry method and device
08/08/2002WO2000049385A3 Method and apparatus for analyzing cells in a whole blood sample
08/08/2002US20020107668 System for normalizing spectra
08/08/2002US20020107660 Methods and systems for determining a critical dimension and a thin film characteristic of a specimen
08/08/2002US20020107650 Methods and systems for determining a critical dimension and a presence of defects on a specimen
08/08/2002US20020107644 Method for predicting dry mechanical properties from wet wood and standing trees
08/08/2002US20020107362 Novel fluorescent proteins
08/08/2002US20020106848 Methods and systems for determining a property of a specimen prior to, during, or subsequent to lithography
08/08/2002US20020106811 Method for authentication of an item
08/08/2002US20020106810 Polyhydroxyl-substituted organic molecule sensing optical in vitro method utilizing a boronic acid adduct and the device thereof
08/08/2002US20020106808 Accurately monitoring lipid peroxidation in body fluids; obtain sample, insert into container, insert into aparatus, sublimate at reduced pressure, heat, measure signal, evaluate lipid peroxidation
08/08/2002US20020106806 Test method for optimizing polymers or polymer-forming components
08/08/2002US20020106788 Permeable reactor plate and method
08/08/2002US20020106786 Apparatus for use as tool in drug screening and human therapeutics
08/08/2002US20020106716 Device and method for the spectrophotometric analysis of fluids
08/08/2002US20020106709 Methods and devices for prediction of hypoglycemic events
08/08/2002US20020106692 Detecting preferential particles in solution; monitor fluorescent properties of bound ligand, incubate with target, measure fluorescent properties
08/08/2002US20020106668 Polynucleotide amplification method
08/08/2002US20020106661 Cleavable signal element; for use as diagnostic tool in sequence analysis
08/08/2002US20020106654 Apparatus for use in measurement of preferential particles in solution
08/08/2002US20020106326 Obtaining flurorophore dye which is compatible with the analyte solution; combining withboronic acid-containing quencher molecule; contacting with excitation light source coupled with a detector; producing signal; quantification
08/08/2002US20020106134 Multiple-orientation image defect detection and correction
08/08/2002US20020105655 Method and system for high speed measuring of microscopic targets
08/08/2002US20020105650 Gas sensor
08/08/2002US20020105645 Monitoring particles in a fluid flow
08/08/2002US20020105643 Method for determination of the radiation stability of crystals
08/08/2002US20020105642 Method and apparatus for evaluating the quality of an optical crystal
08/08/2002US20020105641 Locally enhanced raman spectroscopy with an atomic force microscope
08/08/2002US20020105640 Method and apparatus for alignment of multiple beam paths in spectroscopy
08/08/2002US20020105638 Apparatus for inspecting display panel and method for inspecting the same
08/08/2002US20020105637 Post-seal inspection system and method
08/08/2002US20020105636 Defect inspection apparatus and defect inspection method
08/08/2002US20020104967 Gas sensor based on energy absorption
08/08/2002US20020104787 Water treatment control system using fluorescence analyzer
08/08/2002US20020104635 A cross-direction profile is sensed and a moving average computed; streak is detected using minimum thresholds for the variation of streak value; process is computer controlled
08/08/2002DE19931801C2 Verfahren zur Peakintegration für NDIR-detektierte Gasanalysen nach elementanalytischen Aufschlüssen Methods for peak integration for NDIR gas analysis detected by analytical element outcrops
08/08/2002DE10105793A1 Verfahren zur Bewertung der Schmierstoffqualität Method for evaluating the quality lubricant
08/08/2002DE10105528A1 Verfahren zur Online-Bestimmung von Wasserstoffperoxid A method for on-line determination of hydrogen peroxide
08/08/2002DE10105003A1 Einrichtung und Verfahren zur Bestimmung der Extinktion einer Lichtstrahlung beim Durchdringen einer Probe Means and method for determining the extinction of a light radiation when penetrating a sample
08/08/2002CA2438027A1 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
08/08/2002CA2437297A1 Method and device for monitoring stamps on mail
08/08/2002CA2436705A1 Method for assessing remaining useful life and overall quality of laminating paper
08/08/2002CA2434197A1 Sampling apparatus
08/08/2002CA2427649A1 Method for analytical jacobian computation in molecular modeling
08/08/2002CA2424125A1 Method for the non-invasive determination of an analyte in a selected volume of tissue
08/07/2002EP1229722A2 A method for imaging of manufacturing processes
08/07/2002EP1229350A2 Versatile method and system for high speed, 3D imaging of microscopic targets
08/07/2002EP1229334A2 Quality control mechanism and process for a biofluid multi-ejector system
08/07/2002EP1229323A1 Method of and device for detecting extraneous fibres in a yarn
08/07/2002EP1229322A1 Cell for analyzing fluid and analyzing apparatus using the same
08/07/2002EP1229321A2 Method for predicting outdoor durability of coatings
08/07/2002EP1228486A1 Pixel classification in object inspection based on likelihood
08/07/2002EP1228371A2 Method for characterising and separating molecular associates
08/07/2002EP1228360A1 Method for inspecting electrode surface quality
08/07/2002EP1228359A1 Method of detection of natural diamonds that have been processed at high pressure and high temperatures
08/07/2002EP1228358A1 Device for measuring water quality
08/07/2002EP1228357A1 Fluorometer with low heat-generating light source
08/07/2002EP1228356A1 System and method for detecting molecules using an active pixel sensor
08/07/2002EP1228355A1 Method and device for measuring and evaluating the scattering characteristics of surfaces
08/07/2002EP1228354A1 Apparatus and method for calibration of a microarray scanning system
08/07/2002EP1228248A2 Direct mapping of dna chips to detector arrays
08/07/2002EP1228246A2 Method for distinguishing 5-position methylation changes
08/07/2002EP1228245A1 Method for quantitating oligonucleotides
08/07/2002EP1228244A1 Methods and apparatuses for analyzing polynucleotide sequences
08/07/2002EP1228004A1 Optical radiation sensor system with cleaning device
08/07/2002EP1227929A1 Colloidal rod particles as nanobar codes
08/07/2002EP1227898A1 Transiently dynamic flow cytometer analysis system
08/07/2002EP1185393A4 Multi-component process analysis and control
08/07/2002EP1060455A4 Reflectometry system with compensation for specimen holder topography and with lock-rejection of system noise
08/07/2002EP1038165B1 Regression calibrated spectroscopic rotating compensator ellipsometer system with photo array detector
08/07/2002EP1015111B1 Apparatus for performing photometric assays
08/07/2002EP0840888B1 Compact moisture sensor with collimator lenses and prismatic coupler
08/07/2002CN2504641Y In-line auto analyzer for permanganate exponent
08/07/2002CN2504640Y High precision, fully automatic photometric titrimetric analyzer
08/07/2002CN2504639Y In-line monitor for pipeline coal powder
08/07/2002CN2504629Y Reagent paper detector
08/07/2002CN2504628Y Chemical nickeplate ion detector
08/07/2002CN2504627Y Fume, smoke discharge monitoring device
08/07/2002CN2504616Y Spectrum chroma measurer