| 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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| 07/01/1998 | EP0850409A1 SIMULTANEOUS DUAL EXCITATION/SINGLE EMISSION FLUORESCENT SENSING METHOD FOR pH AND pCO 2? |
| 07/01/1998 | EP0850408A1 METHOD FOR MEASURING NITROSYL (FeII)-HEMOGLOBIN |
| 07/01/1998 | EP0850407A1 Surface plasmon resonance-mass spectrometry |
| 07/01/1998 | EP0850406A1 Calibration standard for infrared absorption gauge |
| 07/01/1998 | EP0850405A2 A neural network assisted multi-spectral segmentation system |
| 07/01/1998 | EP0850397A1 Methods for detecting striae |
| 07/01/1998 | EP0850251A1 Nitrosated hemoglobins and therapeutic uses therefor |
| 07/01/1998 | EP0850053A1 Erythrocytes loaded with s-nitrosothiol and uses therefor |
| 07/01/1998 | EP0850018A1 Spectroscopic burn injury evaluation apparatus and method |
| 07/01/1998 | EP0850013A1 Procedure, apparatus and detector for the determination of fractional oxygen saturation |
| 07/01/1998 | EP0850011A1 Method for non-invasive blood analyte measurement with improved optical interface |
| 07/01/1998 | EP0759158A4 Obstruction detector for a fluid flow line of a medical laboratory instrument |
| 07/01/1998 | EP0717749A4 Self-addressable self-assembling microelectronic systems and devices for molecular biological analysis and diagnostics |
| 07/01/1998 | EP0699299B1 Detection of irradiated samples |
| 07/01/1998 | CN1186513A Multi-array, multi-specific electrochemiluminescence testing |
| 07/01/1998 | CN1186235A Reagent for determinating selenium content in selenium and iodine salt |
| 07/01/1998 | CN1186234A Real time high temperature infrared spectrum pump collecting system |
| 07/01/1998 | CN1186233A Automatic monitor for continuously discharging dust |
| 07/01/1998 | CN1186232A Aspirated detector |
| 07/01/1998 | CN1038960C Transmissivity measuring apparatus for color separation prism |
| 06/30/1998 | US5774610 Fiber optic probe |
| 06/30/1998 | US5774603 Optical waveguide with coating of chemically sensitive dye in zirconium silicon sol-gel glass, stable at high ph |
| 06/30/1998 | US5774575 Inspection apparatus, and exposure apparatus and device manufacturing method using the inspection apparatus |
| 06/30/1998 | US5774574 Pattern defect detection apparatus |
| 06/30/1998 | US5774568 Method of testing a surface non-destructively in particular in a hostile environment |
| 06/30/1998 | US5774228 Deterioration diagnosis method and device of electrical machine and apparatus |
| 06/30/1998 | US5774227 Anomally detection machine for fabricated parts formed on a carrier strip and method of use |
| 06/30/1998 | US5774223 Optical measuring method and an optical measuring apparatus for determining the internal structure of an object |
| 06/30/1998 | US5774222 Manufacturing method of semiconductor substrative and method and apparatus for inspecting defects of patterns on an object to be inspected |
| 06/30/1998 | US5774217 Measurement of nonlinear refractive index coefficient of optical fiber by Sagnac interferometer |
| 06/30/1998 | US5774214 Multi-mode imaging apparatus for radiation-emitting or absorbing samples |
| 06/30/1998 | US5774213 Techniques for measuring difference of an optical property at two wavelengths by modulating two sources to have opposite-phase components at a common frequency |
| 06/30/1998 | US5774212 Inspection system |
| 06/30/1998 | US5774209 Transmittance cell for spectrophotometer |
| 06/30/1998 | US5774177 Textile fabric inspection system |
| 06/30/1998 | US5773841 Self aligning vacuum seal assembly |
| 06/30/1998 | US5773828 Gas analyzer |
| 06/30/1998 | US5773825 Bi-layer attenuated total reflectance device providing optimized absorbance linearity |
| 06/30/1998 | US5773790 Beam blocking material and method for beam drilling and inspecting cooling holes |
| 06/30/1998 | US5773714 Scanner beam dynamic deflection measurement system and method |
| 06/30/1998 | US5773303 Process and kit to initiate a luminiferous reaction |
| 06/30/1998 | US5773301 Method for optically determining total hemoglobin concentration |
| 06/30/1998 | US5772967 Luminescence test and exposure apparatus |
| 06/30/1998 | US5772964 Nozzle arrangement for collecting components from a fluid for analysis |
| 06/30/1998 | US5772894 Derivatized rhodamine dye and its copolymers |
| 06/30/1998 | US5772606 Quantitative analysis of urine |
| 06/30/1998 | US5772598 Device for transillumination |
| 06/30/1998 | US5772597 For characterizing tissue in vivo |
| 06/30/1998 | US5772588 Apparatus and method for measuring a scattering medium |
| 06/30/1998 | US5772587 Photosensor with multiple light sources |
| 06/30/1998 | CA2194110A1 Method and apparatus for measuring gas concentrations and isotope ratios in gases |
| 06/30/1998 | CA2034208C Computer-controlled spray-drying process |
| 06/25/1998 | WO1998027417A1 Biosensing devices which produce diffraction images |
| 06/25/1998 | WO1998027416A1 Method and apparatus for measuring gas concentrations and isotope ratios in gases |
| 06/25/1998 | WO1998026709A1 INTRAVASCULAR CATHETER PROBE FOR CLINICAL OXYGEN, pH AND CO2 MEASUREMENT |
| 06/25/1998 | WO1998026708A1 Phosphorescent dendritic macromolecular compounds for imaging tissue oxygen |
| 06/25/1998 | WO1998015501A3 Systems and methods for characterization of materials and combinatorial libraries with mechanical oscillators |
| 06/25/1998 | DE19752085A1 Polycarbonate carrier disc for large numbers of samples |
| 06/25/1998 | DE19652885A1 Paint formulation for objectively-predictable and quantified coating appearance |
| 06/24/1998 | EP0849584A2 Apparatus (cuvette) for receiving and storing liquids and for performing optical measurements |
| 06/24/1998 | EP0849575A2 Standardizing a spectrometric instrument |
| 06/24/1998 | EP0848933A1 Cassette holder for capillary tube blood testing with integral sealing means |
| 06/24/1998 | EP0848819A1 Analytical element and method for the determination of a specific binding ligand using a vanadium bromoperoxidase as a signal-generating enzyme |
| 06/24/1998 | EP0848814A1 Luminometer, particularly for medical assays |
| 06/24/1998 | EP0848813A1 Method for manufacturing fiber optic sensors and novel sensors provided thereby |
| 06/24/1998 | CN2284956Y Routine urinalysis test paper piece, with standard colorimetric block |
| 06/24/1998 | CN2284955Y Device for measuring water content in oil |
| 06/24/1998 | CN1185833A Method and apparatus for measuring and controlling the volume of a liquid seginent in a tube |
| 06/24/1998 | CN1185759A Optical dirty cell sensor for au electronic air cleaner |
| 06/23/1998 | US5771484 Automated positive control traffic system for weather |
| 06/23/1998 | US5771096 On the electromagnetic spectrum of a sample |
| 06/23/1998 | US5771091 Sensor and a method for measuring distances to, and/or physical properties of, a medium |
| 06/23/1998 | US5770793 Method for determining the concentration of a substance in a gas |
| 06/23/1998 | US5770462 Analytical apparatus |
| 06/23/1998 | US5770459 Methods and apparatus for improved luminescence assays using particle concentration, electrochemical generation of chemiluminescence detection |
| 06/23/1998 | US5770456 Cyclic nucleic acid and polypeptide arrays |
| 06/23/1998 | US5770454 Exposing sample to light of measured intensity, wavelength and frequency, then measuring again after emergence from sample at a controlled separation |
| 06/23/1998 | US5770440 Apparatus for the early detection of microorganisms |
| 06/23/1998 | US5770389 Detecting hemoglobins, cholesterol and glucose, measuring duration of discharge cycle of capacitor which is related to light intensity of signal which is related to presence of labeled reaction product |
| 06/23/1998 | US5770156 Minimization of drift problems associated with soiled optical elements and reduces the frequency of required zeroing or calibration procedures |
| 06/23/1998 | US5769791 Tissue interrogating device and methods |
| 06/23/1998 | US5769540 Non-contact optical techniques for measuring surface conditions |
| 06/23/1998 | US5769081 Method for detecting cancerous tissue using optical spectroscopy and fourier analysis |
| 06/23/1998 | CA2038518C Glow discharge atomic emission spectroscopy and apparatus thereof |
| 06/18/1998 | WO1998026287A1 Non-aggregated fluorescent conjugates and method for obtaining them |
| 06/18/1998 | WO1998026278A1 Method and devices for checking container glass |
| 06/18/1998 | WO1998026277A2 Apparatus and method for detecting and identifying infectious agents |
| 06/18/1998 | WO1998026276A1 Device and method for detecting fluorescent and phosphorescent light |
| 06/18/1998 | WO1998026265A2 Method and device for nondestructively testing fluid-filled containers for leaktightness |
| 06/18/1998 | WO1998025701A1 Microfabricated sleeve devices for chemical reactions |
| 06/18/1998 | WO1998015830A3 Homogenous luminescence energy transfer assays |
| 06/18/1998 | DE19713200C1 Static and dynamic light dispersion measuring device for sample analysis |
| 06/18/1998 | DE19652513A1 Cuvette for absorption spectroscopy of gases with two optical elements |
| 06/18/1998 | DE19651935A1 Optical sensor based on evanescent coupling of fluorescent light |
| 06/18/1998 | DE19651924A1 Behälterglasprüfverfahren und -vorrichtungen Container glass test methods and devices |
| 06/18/1998 | DE19651208A1 Verfahren und Vorrichtung zum Detektieren von Spuren flüchtiger Stoffe Method and apparatus for detection of traces of volatile materials |
| 06/18/1998 | DE19650899A1 Optische Sensoren unter der Verwendung durchstimmbarer Laserdioden Optical sensors using tunable laser diodes |
| 06/18/1998 | CA2274595A1 Method and device for nondestructively testing fluid-filled containers for leaktightness |
| 06/18/1998 | CA2271717A1 Apparatus and method for detecting and identifying infectious agents |
| 06/17/1998 | EP0848246A1 Method of measuring the intensity of radiation transmitted through a body |