| 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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| 02/02/1999 | US5867262 Sample introducing device for inductively coupled plasma analyzer |
| 02/02/1999 | US5867261 Surface inspection tool |
| 02/02/1999 | US5866683 Isoelectric point markers for isoelectric focusing with fluorescence detection |
| 02/02/1999 | US5866434 Containing fullerenes |
| 02/02/1999 | US5866433 Optochemical fluorescence sensor and method for measuring the concentration of at least one analyte in a sample |
| 02/02/1999 | US5866431 Electrothermal atomization means for analytical spectrometry |
| 02/02/1999 | US5866430 Complexing; exposure to radiation |
| 02/02/1999 | US5866389 Kit for conducting an assay to detect a substance using enzymatically-induced decomposition of dioxetanes |
| 02/02/1999 | US5866355 Device for measuring an intracellular ion concentration |
| 02/02/1999 | US5866349 Method for determination of glucose in whole blood and cuvette and photometer for carrying out said method |
| 02/02/1999 | US5866348 Bioluminescence measurement system |
| 02/02/1999 | US5866074 Redox systems |
| 02/02/1999 | US5866073 Transportable |
| 02/02/1999 | US5866045 Water soluble tri-substituted 1,2-dioxetane compounds and assay compositions having increased storage stability |
| 02/02/1999 | US5865754 Fluorescence imaging system and method |
| 02/02/1999 | US5864994 Glazing element, in particular for facing building facades |
| 02/02/1999 | CA2077043C Disposable pulse oximeter sensor |
| 01/28/1999 | WO1999004361A1 Method for acquiring, storing and analyzing crystal images |
| 01/28/1999 | WO1999004249A1 Method of checking unevenness of light-transmitting substance, apparatus therefor, and method of sorting transparent substrates |
| 01/28/1999 | WO1999004248A1 Method for the automatic recognition of surface defects in body shells and device for carrying out said method |
| 01/28/1999 | WO1999004247A1 Systems and methods for employing optical probes to characterize material properties |
| 01/28/1999 | WO1999004246A1 Three-dimensional light absorption spectroscopic imaging |
| 01/28/1999 | WO1999004245A1 Dynamic three-dimensional vision inspection system |
| 01/28/1999 | WO1999004244A1 Inspection system with specimen preprocessing |
| 01/28/1999 | WO1999004243A1 Inspection system with specimen preview |
| 01/28/1999 | WO1999004228A2 Light detection device |
| 01/28/1999 | WO1999003557A1 Blood processing systems and methods which optically derive the volume of platelets contained in a plasma constituent |
| 01/28/1999 | WO1999003394A1 Method of localizing an object in a turbid medium |
| 01/28/1999 | WO1998038510A3 Laboratory in a disk |
| 01/28/1999 | DE19832175A1 Method of transverse optical coherence tomography |
| 01/28/1999 | DE19742053C1 Infrared absorption measuring device for gas analysis |
| 01/28/1999 | DE19731889A1 Calibration of gas analysis equipment measuring isotopic proportions and concentration of e.g. carbon di:oxide |
| 01/28/1999 | DE19731741A1 Konjugat zur Unterscheidung von krankhaftem und gesundem Gewebe Conjugate to distinguish between diseased and healthy tissue |
| 01/28/1999 | DE19726157A1 Discrimination between e.g. returnable bottle plastics |
| 01/28/1999 | CA2297119A1 Inspection system with specimen preprocessing |
| 01/28/1999 | CA2295918A1 Inspection system with specimen preview |
| 01/27/1999 | EP0893692A1 Multiple cuvette for liquid samples |
| 01/27/1999 | EP0893686A1 System for inspecting the lower face of a moving strip |
| 01/27/1999 | EP0893685A2 Apparatus and method for optically detecting the distortion of a surface |
| 01/27/1999 | EP0893682A2 Centrifugation process for characterisation of samples |
| 01/27/1999 | EP0893468A1 Optical fingerprinting of plastics compositions |
| 01/27/1999 | EP0893319A2 Wiper control apparatus |
| 01/27/1999 | EP0893317A2 Transparent substrate having rain sensor |
| 01/27/1999 | EP0892924A1 Process and device for determining the mechanical properties of paper |
| 01/27/1999 | EP0892916A1 Detection device |
| 01/27/1999 | EP0892909A1 Diffraction management for grazing incidence interferometer |
| 01/27/1999 | EP0892722A1 Process for assessing the quality of processed material |
| 01/27/1999 | EP0829027B1 Robust spectroscopic optical probe |
| 01/27/1999 | EP0778947A4 Chemiluminescent detection of hydrolytic enzymes using an acridan |
| 01/27/1999 | EP0778946A4 Novel method and kits for producing light from an acridan compound |
| 01/27/1999 | EP0745218A4 Fluorescent spectral differential measurement of a substrate coating |
| 01/27/1999 | EP0670043B1 Ligand assay using interference modulation |
| 01/27/1999 | CN1206339A Noninvasive blood examination apparatus |
| 01/27/1999 | CN1206109A Process and device for detecting extraneous substances and extraneous fibres in fibrous composite |
| 01/27/1999 | CN1041860C Color test strip carrying pad for correction |
| 01/26/1999 | US5864641 Optical fiber long period sensor having a reactive coating |
| 01/26/1999 | US5864633 For evaluating parameters of a stack of thin film layers on a sample |
| 01/26/1999 | US5864403 Method and apparatus for measurement of absolute biaxial birefringence in monolayer and multilayer films, sheets and shapes |
| 01/26/1999 | US5864399 Method for counting particles in a fluent stream |
| 01/26/1999 | US5864398 Methods and apparatus for isotopic analysis |
| 01/26/1999 | US5864397 Surface-enhanced raman medical probes and system for disease diagnosis and drug testing |
| 01/26/1999 | US5864396 Color comparator system |
| 01/26/1999 | US5864395 Method and an apparatus for identifying foreign bodies in packaged beverages, as well as use of the apparatus |
| 01/26/1999 | US5864394 For detecting anomalies on a surface |
| 01/26/1999 | US5864293 Optical smoke detectors |
| 01/26/1999 | US5864140 Apparatus for measuring characteristics of a liquid |
| 01/26/1999 | US5864139 Confocal microspectrometer system |
| 01/26/1999 | US5863800 Providing storage container having openings sealed by foil, piercing foil; for blood glucose test strips |
| 01/26/1999 | US5863790 Used to monitor efficacy of sterilization cycle; indicator exhibits fluorescene in response to biological activity which is indicative of bacterial growth |
| 01/26/1999 | US5863753 Fluorescent stains for nucleic acids |
| 01/26/1999 | US5863506 Useful for analyzing sodium, potassium, glucose, creatinine albumin, protein and blood urea nitrogen; having high volume |
| 01/26/1999 | US5863504 Fluorescence imaging instrument utilizing fish |
| 01/26/1999 | US5863460 A dispersion of polymer and fluorescent dye capable of having its fluorescence collisionally quenched by a gas; using a polymer and dye having permeability and a relaxation time, respectively, defined by a range of stern-volmer constants |
| 01/26/1999 | US5863403 Digital DNA typing |
| 01/26/1999 | US5862973 Method for inspecting solder paste in printed circuit board manufacture |
| 01/26/1999 | CA2053920C Cuvette |
| 01/26/1999 | CA1340357C Purification of stable water-soluble dioxetanes |
| 01/25/1999 | CA2222815A1 Simultaneous analyte determination and reference balancing in reference t-sensor devices |
| 01/24/1999 | CA2243873A1 Optical fingerprinting of plastics compositions |
| 01/24/1999 | CA2243411A1 Sampling of hot glassware in a glassware manufacturing system |
| 01/21/1999 | WO1999003049A1 Method for intelligent data acquisition in a measurement system |
| 01/21/1999 | WO1999003008A1 Device for the optical analysis of samples |
| 01/21/1999 | WO1999003005A2 Optical computational system |
| 01/21/1999 | WO1999002977A1 Device and method for inspecting surface |
| 01/21/1999 | WO1999002976A1 Optical inspection system for the manufacture of banded cigarette paper |
| 01/21/1999 | WO1999002975A1 Raman analysis device comprising a micro-laser |
| 01/21/1999 | WO1999002973A1 Process and apparatus for analysis of hydrocarbon species by near infrared spectroscopy |
| 01/21/1999 | WO1999002972A1 Method for calibration of a spectroscopic sensor |
| 01/21/1999 | WO1999002971A1 Method for measuring chromium content in tanning solutions and for calculating the concentration of chromium in leather |
| 01/21/1999 | WO1999002970A1 An apparatus for analyzing multi-layer thin film stacks on semiconductors |
| 01/21/1999 | WO1999002969A1 In-line cell for absorption spectroscopy |
| 01/21/1999 | WO1999002968A1 Apparatus and process for measuring absorbance in fluid samples |
| 01/21/1999 | WO1999002956A2 Method and devices for laser induced fluorescence attenuation spectroscopy (lifas) |
| 01/21/1999 | WO1999002941A1 Method and device for determining the thickness of paper or cardboard by measuring on a continuous material web |
| 01/21/1999 | WO1999002940A1 Device for measuring cross-sections of specific properties of a continuous material web, in particular paper or cardboard |
| 01/21/1999 | WO1999002730A1 Method for detecting dna with probe pna |
| 01/21/1999 | WO1999002051A1 Cigarette making machine including band inspection |
| 01/21/1999 | DE19730885A1 Verfahren zur automatischen Erkennung von Oberflächenfehlern an Rohkarosserien und Vorrichtung zur Durchführung des Verfahrens Method for automatic recognition of surface defects in body shells and apparatus for carrying out the method |
| 01/21/1999 | DE19730826A1 Absorption and reflection spectroscopy method |
| 01/21/1999 | CA2296538A1 Optical inspection system for the manufacture of banded cigarette paper |