| 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) |
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| 09/30/1999 | CA2325485A1 Method for wavelength calibration of an electromagnetic radiation filtering device |
| 09/30/1999 | CA2324903A1 Device and process for direct measurement of the heat energy contained in a combustible gas |
| 09/29/1999 | EP0945734A2 Method for nondestructive measurement of dopant concentrations |
| 09/29/1999 | EP0945721A2 Biosensitive element for surface plasmon resonance measurements, and its method of manufacture |
| 09/29/1999 | EP0945720A1 Method and device for the processing of silver halide photographic materials |
| 09/29/1999 | EP0945719A2 High efficiency reflectometry illuminator and collector system |
| 09/29/1999 | EP0945718A1 A method for characterizing samples by determination of a function of at least one specific property of units of said sample |
| 09/29/1999 | EP0945100A1 Self referencing photosensor |
| 09/29/1999 | EP0944822A1 Method and devices for checking container glass |
| 09/29/1999 | EP0944821A1 Gas detection and measurement system |
| 09/29/1999 | EP0944820A1 Multi-array, multi-specific electrochemiluminescent testing |
| 09/29/1999 | EP0944811A1 Method of inspecting a substrate furnished with a phosphor layer |
| 09/29/1999 | EP0944810A1 Improved method and apparatus for measuring the concentration of ions implanted in semiconductor materials |
| 09/29/1999 | EP0826144A4 Laser diode spectrometer for analyzing the ratio of isotopic species in a substance |
| 09/29/1999 | EP0784671A4 Flavored malt beverages |
| 09/29/1999 | EP0742895A4 Surface scanning apparatus and method using crossed-cylinder optical elements |
| 09/29/1999 | EP0728295B1 System for electronically displaying yarn qualities |
| 09/29/1999 | EP0702795B1 Device for analyzing a fluid medium |
| 09/29/1999 | EP0568628B1 Time and frequency domain spectroscopy determining hypoxia |
| 09/29/1999 | CN2341144Y Jetting style hydride generation three-stage gas-liquid separator |
| 09/29/1999 | CN1230262A Laser device |
| 09/29/1999 | CN1229918A Basement disk type fast testing reagent auto-combiner |
| 09/29/1999 | CN1229913A Method and apparatus for evaluating internal film stress at high lateral resolution |
| 09/28/1999 | US5960231 Variable thickness concentrate sense window |
| 09/28/1999 | US5960160 Liquid heater assembly with a pair temperature controlled electric heating elements and a coiled tube therebetween |
| 09/28/1999 | US5960129 Method and apparatus for detecting liquid and gas segment flow through a tube |
| 09/28/1999 | US5960106 Sample inspection apparatus and sample inspection method |
| 09/28/1999 | US5960104 Defect detection system for lumber |
| 09/28/1999 | US5959738 Determination of light absorption pathlength in a vertical-beam photometer |
| 09/28/1999 | US5959737 Frame feeding apparatus and automatic sheet thickness detection apparatus |
| 09/28/1999 | US5959735 Optical stress generator and detector |
| 09/28/1999 | US5959733 Non-contact continuous photoelectric inspecting device for paint coating contamination on welding seams of steel can sheet |
| 09/28/1999 | US5959728 Method of bonding substrates, detector cell produced according to this method and optical measuring apparatus having this detector cell |
| 09/28/1999 | US5959297 Mass spectrometers and methods for rapid screening of libraries of different materials |
| 09/28/1999 | US5959292 Process for detecting evanescently excited luminescence |
| 09/28/1999 | US5958782 Cation-sensing composite structure and compounds for use therein |
| 09/28/1999 | US5958704 Sensing system for specific substance and molecule detection |
| 09/28/1999 | US5958349 For polymerase chain reactions |
| 09/28/1999 | US5958258 Plasma processing method in semiconductor processing system |
| 09/28/1999 | US5958250 Blood processing systems and methods which optically derive the volume of platelets contained in a plasma constituent |
| 09/28/1999 | US5957858 Systems and methods for monitoring relative concentrations of different isotopic forms of a chemical species |
| 09/28/1999 | US5957841 Method of determining a glucose concentration in a target by using near-infrared spectroscopy |
| 09/28/1999 | US5956895 Crop |
| 09/28/1999 | CA2179364C Method and apparatus for detecting microorganisms |
| 09/28/1999 | CA2002739C Light reflecting defect detention apparatus and method using pulsed light-emitting semiconductor devices of different wavelengths |
| 09/23/1999 | WO1999047964A1 Wide field of view and high speed scanning microscopy |
| 09/23/1999 | WO1999047963A1 Confocal microscopy imaging system |
| 09/23/1999 | WO1999047949A1 Stereoscopic, long-distance microscope |
| 09/23/1999 | WO1999047918A1 Lifetime-based sensing of sodium and potassium |
| 09/23/1999 | WO1999047917A1 In situ copper (i) determination |
| 09/23/1999 | WO1999047909A1 Automatic calibration method |
| 09/23/1999 | WO1999047527A1 USE OF AMINOPHOSPHONATES AS31P NMR pH INDICATORS |
| 09/23/1999 | WO1999047397A1 Optical sensor |
| 09/23/1999 | WO1999047396A1 Optical sensor |
| 09/23/1999 | WO1999047261A1 Method and apparatus for measuring proteins |
| 09/23/1999 | WO1999047252A2 Production of nanocapsules and microcapsules by layer-wise polyelectrolyte self-assembly |
| 09/23/1999 | DE19910867A1 Arrangement for checking an optical multi-path network enables automatic detection of the times, locations and faults |
| 09/23/1999 | DE19815250A1 Reflex image optical arrangement, especially for surface defect testing in the car industry |
| 09/23/1999 | DE19812289A1 Device for monitoring flowing medium using UV light |
| 09/23/1999 | DE19811876A1 Water turbidity measuring apparatus |
| 09/23/1999 | DE19811622A1 Laboratory instrument incorporating split test card housing |
| 09/23/1999 | DE19811582A1 Electrochemiluminescence assay, especially for biological substances, with long measurement period |
| 09/23/1999 | DE19811142A1 Determining age of blood traces by spectrometric analysis of reflected artificial light |
| 09/23/1999 | DE19810400A1 Through-flow cell, e.g. for on-line measurement of parameters of ground water samples always guarantees bubble-free measurement |
| 09/23/1999 | CA2325140A1 Lifetime-based sensing of sodium and potassium |
| 09/23/1999 | CA2324354A1 Wide field of view and high speed scanning microscopy |
| 09/23/1999 | CA2323878A1 Automatic calibration method |
| 09/22/1999 | EP0943918A1 Fluorescent labelling complexes with large Stokes' shifts formed by coupling together cyanine and other fluorochromes capable of resonance energy transfer |
| 09/22/1999 | EP0943915A1 Apparatus for determination of the dewpoint and/or the vapour content of the air |
| 09/22/1999 | EP0943912A1 Device for detecting water and water containing substances, in particular of water containing adhesives, on surfaces of arbitrary materials |
| 09/22/1999 | EP0943110A2 Apparatus for rotatably connecting optical fibers |
| 09/22/1999 | EP0943088A1 Wafer inspection system for distinguishing pits and particles |
| 09/22/1999 | EP0943087A1 Device and method for detecting fluorescent and phosphorescent light |
| 09/22/1999 | EP0943086A1 Method and device for determining the gaseous quality of a gas mixture |
| 09/22/1999 | EP0943085A1 Method and apparatus for the imaging of gases |
| 09/22/1999 | EP0943075A1 A system and method for performing selected optical measurements |
| 09/22/1999 | EP0943019A1 Sets of labeled energy transfer fluorescent primers and their use in multi component analysis |
| 09/22/1999 | EP0858593B1 Stable isotope analyser |
| 09/22/1999 | EP0792475A4 Compact scan head with multiple scanning modalities |
| 09/21/1999 | US5956355 Method and apparatus for performing optical measurements using a rapidly frequency-tuned laser |
| 09/21/1999 | US5956174 Broad spectrum ultraviolet catadioptric imaging system |
| 09/21/1999 | US5956151 Beverage freshness monitor |
| 09/21/1999 | US5956147 Two modulator generalized ellipsometer for complete mueller matrix measurement |
| 09/21/1999 | US5956146 Birefringence measuring apparatus for optical disc substrate |
| 09/21/1999 | US5956145 System and method for improving data acquisition capability in spectroscopic rotatable element, rotating element, modulation element, and other ellipsometer and polarimeter and the like systems |
| 09/21/1999 | US5956144 Method and apparatus for use of polarized light vectors in identifying and evaluating constituent compounds in a specimen |
| 09/21/1999 | US5956143 Laser ultrasonics-based material analysis system and method utilizing lamb modes |
| 09/21/1999 | US5956134 Inspection system and method for leads of semiconductor devices |
| 09/21/1999 | US5956133 Apparatus for measuring a reflection characteristic |
| 09/21/1999 | US5956132 Method and apparatus for optically discriminating between the phases of a three-phase fluid |
| 09/21/1999 | US5955740 Inspection method and apparatus for determining the side-up orientation of an object resting on a flat surface |
| 09/21/1999 | US5955737 Chemometric analysis for extraction of individual fluorescence spectrum and lifetimes from a target mixture |
| 09/21/1999 | US5955736 Reflector assembly for fluorescence detection system |
| 09/21/1999 | US5955735 Apparatus and method for positively identifying synthetic silicon carbide gemstones |
| 09/21/1999 | US5955729 Surface plasmon resonance-mass spectrometry |
| 09/21/1999 | US5955728 Method for detecting origin point of position sensor |
| 09/21/1999 | US5955378 Using optical sensor with sensitizing layer and diffraction grating; determining anomaly angles with and without sample, calculating angular separations, determining concentration; less susceptibility to system drifts |
| 09/21/1999 | US5955374 Method of detection of bilirubin in urine on an automated analyzer |
| 09/21/1999 | US5955295 Micro lysis-analysis process to measure cell characteristics and diagnose diseases |
| 09/21/1999 | US5955026 Detecting the thickness of fibrin polymer using an optical device |