| 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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| 08/31/1999 | US5945675 Methods of screening for a tumor or tumor progression to the metastatic state |
| 08/31/1999 | US5945674 Method of identifying cellular types in a biological sample supported on an absorptive substrate by infrared spectroscopy |
| 08/31/1999 | US5945592 System and method for isotope ratio analysis and gas detection by photoacoustics |
| 08/31/1999 | US5945344 Electrochemiluminescence method |
| 08/31/1999 | US5945341 Automated method for reading tests trips for analysis of biological liquid samples where absorbant test strips have two marker fields capable of reflecting light at different spectral regions |
| 08/31/1999 | US5945334 Apparatus for packaging a chip |
| 08/31/1999 | CA2103864C Engineered lighting system for tdi inspection |
| 08/31/1999 | CA2076765C Esv readings of toner test patches for adjusting ird readings of developed test patches |
| 08/31/1999 | CA2055430C Glycosylated haemoglobin assay |
| 08/26/1999 | WO1999042884A1 Optical arrangement with a spectrally selective element |
| 08/26/1999 | WO1999042838A1 Chemiluminescent compositions for use in detection of multiple analytes |
| 08/26/1999 | WO1999042817A1 Broad range light detection system |
| 08/26/1999 | WO1999042816A1 Organic material detector having function of calibrating indication and organic material monitor system using the same |
| 08/26/1999 | WO1999042815A1 Method and device for checking at least one quantity relative to a material |
| 08/26/1999 | WO1999042814A1 Apparatus and method for the measurement of global carbon emissions from natural and anthropogenic sources |
| 08/26/1999 | WO1999042813A1 Method and apparatus for synthesis of arrays of dna probes |
| 08/26/1999 | WO1999042812A1 Use of fluorescent dyes for surface analysis |
| 08/26/1999 | WO1999042807A1 Plate glass shatter testing method, device, imaging method for glass testing and image signal processing method |
| 08/26/1999 | WO1999042796A1 Birefringence measurement system |
| 08/26/1999 | WO1999042787A1 Interferometer and method for measuring the refractive index and optical path length effects of air |
| 08/26/1999 | WO1999042786A1 Apparatus and methods for measuring intrinsic optical properties of a gas |
| 08/26/1999 | WO1999042785A2 Apparatus and method for measuring the refractive index and optical path length effects of air using multiple-pass interferometry |
| 08/26/1999 | WO1999042557A1 Sperm analysis system |
| 08/26/1999 | WO1999027349A9 Apparatus and method for measuring optical properties by feedback control |
| 08/26/1999 | WO1999027348A3 Method and apparatus for detecting an object |
| 08/26/1999 | DE19906214A1 Fluorescent analysis of amine and imine adsorption by surface, used in development of textile, leather and paper ancillaries |
| 08/26/1999 | DE19847237A1 Apparatus for removing contaminants in a fiber spinning operation |
| 08/26/1999 | DE19807481A1 Method for investigating absorption in gas and liquid test sample |
| 08/26/1999 | DE19806892A1 Spinning preparation installation, for separating foreign matter from fiber material at a roller |
| 08/26/1999 | CA2541866A1 Apparatus for meat palatability prediction |
| 08/26/1999 | CA2319729A1 Birefringence measurement system |
| 08/25/1999 | EP0937978A1 An electro-optical unit for scanning the entire lateral surface of articles substantially cylindrical in shape |
| 08/25/1999 | EP0937573A1 Process, device and use of this device to check the precision of the folding of a parallelepipedic box |
| 08/25/1999 | EP0937255A1 Optical quantification of analytes in membranes |
| 08/25/1999 | EP0937249A1 Synchronized analyte testing system |
| 08/25/1999 | EP0937245A1 Device and method for the determination of water |
| 08/25/1999 | EP0937241A1 Optical testing procedure, the use thereof and illuminating device therefor |
| 08/25/1999 | EP0937240A1 Method of quantifying visual uniformity of planar objects |
| 08/25/1999 | EP0937239A1 METHOD AND APPARATUS FOR RAPID $i(IN SITU) ANALYSIS OF PRESELECTED COMPONENTS OF HOMOGENEOUS SOLID COMPOSITIONS, ESPECIALLY PHARMACEUTICAL COMPOSITIONS |
| 08/25/1999 | EP0937238A1 Method and apparatus for assay analysis |
| 08/25/1999 | EP0936927A1 Scanning device for evaluating cleanliness and integrity of medical and dental instruments |
| 08/25/1999 | EP0936859A1 Composition and method for treating plants with exogenous chemicals |
| 08/25/1999 | EP0936858A1 Composition and method for treating plants with exogenous chemicals |
| 08/25/1999 | EP0936855A1 Composition and method for treating plants with exogenous chemicals |
| 08/25/1999 | EP0879011A4 Spectroscopic system with disposable calibration device |
| 08/25/1999 | EP0785890B1 Electro-optic ice detection |
| 08/25/1999 | CN2335142Y Edible oil standard testing strip |
| 08/24/1999 | USRE36277 Infrared method and apparatus for measuring gas concentration of a plurality of component gases in a sample |
| 08/24/1999 | US5943549 Method of evaluating silicon wafers |
| 08/24/1999 | US5943436 Method and system for inspecting packages |
| 08/24/1999 | US5943354 Light emitting device |
| 08/24/1999 | US5943136 Intra-cavity total reflection for high sensitivity measurement of optical properties |
| 08/24/1999 | US5943134 Method of measuring thickness and refractive indices of component layers of laminated structure and measuring apparatus for carrying out the same |
| 08/24/1999 | US5943133 System and method for performing selected optical measurements on a sample using a diffraction grating |
| 08/24/1999 | US5943130 In situ sensor for near wafer particle monitoring in semiconductor device manufacturing equipment |
| 08/24/1999 | US5943129 Fluorescence imaging system |
| 08/24/1999 | US5943127 Analyzer for a sample |
| 08/24/1999 | US5943126 Method and apparatus for detecting surface qualities on an optical fiber |
| 08/24/1999 | US5943125 Ring illumination apparatus for illuminating reflective elements on a generally planar surface |
| 08/24/1999 | US5943122 Integrated optical measurement instruments |
| 08/24/1999 | US5942763 Apparatus and method for identifying an identification mark of a wafer |
| 08/24/1999 | US5942759 Counterfeit detection viewer apparatus having a removable counterfeit detector unit for paper currency |
| 08/24/1999 | US5942755 Infrared optical gas-measuring system |
| 08/24/1999 | US5942754 In an aqueous sample solution |
| 08/24/1999 | US5942438 Exposing surface having metallic azo dye to sterilization, viewing dye for change of color; adequate sterilization or limited reuse indicators |
| 08/24/1999 | US5942189 Luminescence-optical method and sensor layer for quantitative determination of at least one chemical component of a gaseous or liquid sample |
| 08/24/1999 | US5941827 Localization of an object in a turbid medium using radiation of different wavelengths |
| 08/24/1999 | US5941821 Method for determining a concentration of a component |
| 08/24/1999 | CA2184310C Diffused light reflectance readhead |
| 08/24/1999 | CA2142654C Apparatus and method for detecting a formation in a sheet material |
| 08/19/1999 | WO1999041774A2 Method of manufacturing integrated circuits in which malfunctioning apparatuses are detected |
| 08/19/1999 | WO1999041772A2 A method of component manufacture |
| 08/19/1999 | WO1999041621A2 Circuit board assembly inspection |
| 08/19/1999 | WO1999041596A1 Automatic test strip analyser apparatus |
| 08/19/1999 | WO1999041595A1 Microwave induced plasma element sensor |
| 08/19/1999 | WO1999041594A1 Determining surface plasmon resonance using spatially or time-modified layers |
| 08/19/1999 | WO1999041593A1 Optical imaging with fitting to an inhomogeneous diffusion model |
| 08/19/1999 | WO1999041592A1 A method of producing a detector belonging to a gas sensor, and a detector produced in accordance with the method |
| 08/19/1999 | WO1999041591A1 Controlling water content of a catalytic reforming process for producing gasoline blending components using near infrared spectroscopy |
| 08/19/1999 | WO1999041590A1 Method and device for measuring the amount of coating on a moving substrate |
| 08/19/1999 | WO1999041589A1 Optical absorption measurement with light integrating cavity |
| 08/19/1999 | WO1999041577A1 Radiation source assembly and transducer for analyzing gases or other substance |
| 08/19/1999 | WO1999040841A1 Imaging and characterization of brain tissue |
| 08/19/1999 | WO1999040840A1 Detection, imaging and characterization of breast tumors |
| 08/19/1999 | WO1999040839A1 Optical measurement of a fluorescent marker in bronchi |
| 08/19/1999 | WO1999023466A3 Apparatus and methods for measuring fluorescence polarization |
| 08/19/1999 | WO1999014576A3 Isotopic gas analyzer |
| 08/19/1999 | DE19905714A1 Microscope spectroscope for observation of emission, scatter or absorption spectra of microscopic samples |
| 08/19/1999 | DE19855218A1 Refraction measurement arrangement |
| 08/19/1999 | DE19807608A1 Measuring level of protein biosynthesis using photoprotein loaded with co-factor during translation as reporter for screening for biologically active compounds |
| 08/19/1999 | DE19806681A1 Microtitration plate for reflectometric interference spectroscopy |
| 08/19/1999 | DE19806559A1 Dish treatment in dishwasher |
| 08/19/1999 | DE19806054A1 Test card to determine concentration of substance in body fluids |
| 08/19/1999 | DE19805612A1 Controlled production or modification of polymer, especially hydrogenation of nitrile rubber |
| 08/19/1999 | DE19804401A1 Vorrichtung zur Aufnahme flüssiger Lebensmittel Apparatus for recording liquid food |
| 08/19/1999 | DE19804279A1 Verfahren zur zeitaufgelösten Messung von Energiespektren molekularer Zustände und Vorrichtung zur Durchführung des Verfahrens A method for time-resolved measurement of energy spectra of molecular states and apparatus for carrying out the method |
| 08/19/1999 | CA2320944A1 Microwave induced plasma element sensor |
| 08/19/1999 | CA2320941A1 Method and device for measuring the amount of coating on a moving substrate |
| 08/19/1999 | CA2320920A1 A method of component manufacture |
| 08/19/1999 | CA2320919A1 A method of producing a detector belonging to a gas sensor, and a detector produced in accordance with the method |