| 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) |
|---|
| 09/08/1999 | EP0940670A1 Improved sample cell for gaseous emission spectroscopy |
| 09/08/1999 | EP0940669A1 Method and apparatus for evaluating internal film stress at high lateral resolution |
| 09/08/1999 | EP0940472A1 Method and apparatus for detecting bacteria |
| 09/08/1999 | EP0940450A1 Energy transfer dyes with enhanced fluorescence |
| 09/08/1999 | EP0940182A1 Disposable blood tube holder |
| 09/08/1999 | EP0939898A1 Multiple-gas ndir analyzer |
| 09/08/1999 | EP0939897A1 A chemical sensor |
| 09/08/1999 | EP0939896A1 Infrared measuring gauges |
| 09/08/1999 | EP0939895A1 Multifunctional photometer apparatus |
| 09/08/1999 | EP0939894A1 Miniature spectrometer |
| 09/08/1999 | EP0939893A1 Miniaturised photoacoustic spectrometer |
| 09/08/1999 | EP0939892A2 Contaminant detector |
| 09/08/1999 | EP0939886A1 Photo acoustic infrared (ir) detector |
| 09/08/1999 | EP0894276A4 Molecular detection apparatus and method using optical waveguide detection |
| 09/08/1999 | EP0871545A4 Silicon-based sleeve devices for chemical reactions |
| 09/08/1999 | CN1045020C Ultraviolet-visible absorption appendix of fluorophotometer |
| 09/08/1999 | CN1045019C Water quality and hardness measuring method |
| 09/07/1999 | US5949929 Rotatably connecting optical fibers |
| 09/07/1999 | US5949550 Method and apparatus for detecting defects in a moving web |
| 09/07/1999 | US5949538 Longitudinally or transversely heated tubular atomizing furnace |
| 09/07/1999 | US5949537 In-line cell for absorption spectroscopy |
| 09/07/1999 | US5949536 High pressure optical cell for spectrometry |
| 09/07/1999 | US5949532 Apparatus for determining diffusion parameters |
| 09/07/1999 | US5949219 Optical state-of-charge monitor for batteries |
| 09/07/1999 | US5949193 Plasma device with resonator circuit providing spark discharge and magnetic field |
| 09/07/1999 | US5949082 Ceramic radiation source assembly with metalized seal for gas spectrometer |
| 09/07/1999 | US5949077 Technique for imaging an object in or behind a scattering medium |
| 09/07/1999 | US5948686 Method for performing blood cell counts |
| 09/07/1999 | US5948684 Simultaneous analyte determination and reference balancing in reference T-sensor devices |
| 09/07/1999 | US5948673 A test unit which can be used to carry out an integrated dna amplification and dna probe assay in a simple and effective manner, while preventing inadvertent mis-priming of the amplification reaction. |
| 09/07/1999 | CA2114025C Method and apparatus for nondestructive testing of the mechanical behavior of objects under loading |
| 09/06/1999 | CA2264416A1 Improved sample cell for gaseous emission spectroscopy |
| 09/02/1999 | WO1999044409A1 Electronic component mounting apparatus |
| 09/02/1999 | WO1999044399A1 Apparatus for the investigation of surface chemistry |
| 09/02/1999 | WO1999044366A1 Data integration and registration method and apparatus for non-destructive evaluation of materials |
| 09/02/1999 | WO1999044217A1 Microfluidic devices and systems incorporating integrated optical elements |
| 09/02/1999 | WO1999044089A1 Confocal microscopy with multi-spectral encoding |
| 09/02/1999 | WO1999044061A1 Environmental biosensor for measuring air contaminants |
| 09/02/1999 | WO1999044060A1 Determination of polymerization/coagulation in a fluid |
| 09/02/1999 | WO1999044045A1 Single molecule detection with surface-enhanced raman scattering and applications in dna or rna sequencing |
| 09/02/1999 | WO1999044044A1 Method for marking items for identification |
| 09/02/1999 | WO1999044043A1 Narrow band infrared water cut meter |
| 09/02/1999 | WO1999044042A2 Waveguide structures |
| 09/02/1999 | WO1999044041A1 Apparatus and method for determining a characteristic parameter of print material |
| 09/02/1999 | WO1999044040A1 A method for drift compensated measurement of gas concentration, and a photoacoustical gas sensor |
| 09/02/1999 | WO1999044038A1 Measuring cell for liquids |
| 09/02/1999 | WO1999037205A8 Method and device for tissue modulation |
| 09/02/1999 | DE19805809A1 Transducer for determining surface plasmon resonances using spatially or time-modified layers for surface plasmon resonance spectroscopy |
| 09/02/1999 | CA2321899A1 Environmental biosensor for measuring air contaminants |
| 09/02/1999 | CA2321891A1 Waveguide structures |
| 09/02/1999 | CA2321838A1 Method for marking items for identification |
| 09/02/1999 | CA2321718A1 Microfluidic devices and systems incorporating integrated optical elements |
| 09/02/1999 | CA2263779A1 Method for using blood centrifugation device with movable optical reader |
| 09/02/1999 | CA2263232A1 Disposable blood tube holder |
| 09/01/1999 | EP0939316A2 Method and apparatus for measuring the concentration of especially sugar in fruits and vegetables |
| 09/01/1999 | EP0939064A2 Optical fiber and fiber-optic sensing system using the same |
| 09/01/1999 | EP0938961A1 Extrusion head for covering electrical conductors |
| 09/01/1999 | EP0938680A2 Automatic chemistry analyzer with improved heated reaction cup assembly |
| 09/01/1999 | EP0938677A1 Chemiluminescent detection methods using dual enzyme-labeled binding partners |
| 09/01/1999 | EP0938674A1 Array of microelements, method of contacting cells in a liquid environment and method for the production of an array of microelements |
| 09/01/1999 | EP0938672A1 Liquid sample carbon analyzer |
| 09/01/1999 | EP0938665A1 Water container inspection |
| 09/01/1999 | EP0938664A1 Device and method for marking defects |
| 09/01/1999 | EP0938663A1 Method for testing the reliability of a testing apparatus, specially an empty bottle inspecting device |
| 09/01/1999 | EP0938662A1 Method for testing the reliability of a testing apparatus, specially an empty bottle inspecting device |
| 09/01/1999 | EP0938661A1 Analytical apparatus |
| 09/01/1999 | EP0938660A1 Micromechanical transmission measuring cell |
| 09/01/1999 | EP0938658A1 Method and device for combined absorption and reflectance spectroscopy |
| 09/01/1999 | EP0938657A2 Improvements in detection systems and methods for predicting the dissolution curve of a drug from a pharmaceutical dosage form |
| 09/01/1999 | EP0938656A2 Measurement device and its use |
| 09/01/1999 | EP0938599A1 Method and device for monitoring a melt for producing crystals |
| 09/01/1999 | EP0938585A1 Detection and quantitation of endotoxin by fluorescence polarization |
| 09/01/1999 | EP0938416A1 Improvement in security systems |
| 09/01/1999 | EP0885383A4 Holographic gas analyzer |
| 09/01/1999 | EP0778939A4 Advanced synchronous luminescence system |
| 09/01/1999 | EP0759721B1 Sensor unit for washing machines |
| 09/01/1999 | EP0746865A4 Fluorescence imaging system employing a macro scanning objective |
| 09/01/1999 | EP0744994B1 Microtitration plate |
| 09/01/1999 | EP0690694B1 Oximeter with motion detection for alarm modification |
| 09/01/1999 | EP0660924B1 Optical biosensor matrix |
| 09/01/1999 | CN1227632A Process and apparatus for laser-induced spectral analysis |
| 09/01/1999 | CN1227080A Electro-optical unit for scanning entire lateral surface of articles substantially cylindrical in shape |
| 08/31/1999 | US5946543 Semiconductor wafer evaluating method and semiconductor device manufacturing method |
| 08/31/1999 | US5946431 Multi-functional photometer with movable linkage for routing light-transmitting paths using reflective surfaces |
| 08/31/1999 | US5946131 Microscope aperture control |
| 08/31/1999 | US5946102 Method and apparatus for parameter difference imaging of a sample surface |
| 08/31/1999 | US5946098 Optical elements for use in spectroscopic ellipsometer and polarimeter systems |
| 08/31/1999 | US5946096 Heterodyne interferometry method for measuring physical parameters of medium |
| 08/31/1999 | US5946095 Natural gas detection apparatus and method operable in a moving vehicle |
| 08/31/1999 | US5946093 Particle detection system and method employing an upconversion laser |
| 08/31/1999 | US5946092 Dual laser heterodyne optical particle detection technique |
| 08/31/1999 | US5946089 For optical analysis of a sample |
| 08/31/1999 | US5946085 Dielectric dispersion determining method in terahertz region using femtosecond ultrashort visible optical pulse |
| 08/31/1999 | US5946084 Hemispherical double reflection optical sensor |
| 08/31/1999 | US5946083 Fixed optic sensor system and distributed sensor network |
| 08/31/1999 | US5946082 Interference removal |
| 08/31/1999 | US5946029 Image processing process |
| 08/31/1999 | US5945685 Glass substrate inspection tool having a telecentric lens assembly |
| 08/31/1999 | US5945679 Apparatus for scanning a chemical array |
| 08/31/1999 | US5945676 For determining the concentration of an analyte in a sample |