| 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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| 09/30/1986 | US4614434 Double multichromatic photometer with a single light-source and a single detector, particularly for performing chemical and clinical analyses |
| 09/30/1986 | US4614430 Method of detecting pattern defect and its apparatus |
| 09/30/1986 | US4614429 Atmospheric contrast transmittance monitor |
| 09/30/1986 | US4614428 High-temperature, high-pressure optical cell |
| 09/30/1986 | US4614427 Automatic contaminants detection apparatus |
| 09/25/1986 | WO1986005589A1 Fibre optic chemical sensor |
| 09/25/1986 | WO1986005588A1 Diffractosight improvements |
| 09/25/1986 | WO1986005587A1 Laser-based wafer measuring system |
| 09/25/1986 | WO1986005525A1 Method and apparatus for detecting contamination in paper pulp |
| 09/24/1986 | EP0195769A2 Cuvette for the measurement of spectres from gases or vapours |
| 09/24/1986 | EP0195685A2 A method and apparatus for the detection and measurement of gases |
| 09/24/1986 | EP0195648A2 Diodes with chemically sensitive luminescence |
| 09/24/1986 | EP0195623A2 Stabilized fluorescent rare earth labels and labeled physiologically reactive species |
| 09/24/1986 | EP0195488A2 Spectrometer |
| 09/24/1986 | EP0195413A2 Substituted pyridine derivatives |
| 09/24/1986 | EP0195339A2 Spectrophotometer |
| 09/24/1986 | EP0195179A1 Process photometer for continuous measurement of concentrations |
| 09/24/1986 | EP0195039A1 Measurement arrangement for analysing electromagnetic radiation. |
| 09/24/1986 | CN86101697A Method of performing biological analysis on immunological reaction, and apparatus for performing the method |
| 09/23/1986 | US4613938 Present weather observing system utilizing particulate size and velocity measurements |
| 09/23/1986 | US4613574 Calibrated precipitate to determine eye irritating properties |
| 09/23/1986 | US4613235 Method and apparatus for measuring gloss which correlates well with visually estimated gloss |
| 09/17/1986 | EP0194882A2 Optical tube inspection apparatus |
| 09/17/1986 | EP0194732A2 Sensor for the measurement of the refractive index of a fluid and/or phase boundary between two fluids by means of visible or invisible light |
| 09/17/1986 | EP0194492A2 In-situ analysis of a liquid conductive material |
| 09/17/1986 | EP0194463A2 Method for continuously measuring the partial pressure of gases and vapours |
| 09/17/1986 | EP0194331A1 Inspecting device for print |
| 09/16/1986 | US4612289 Method for analyzing liquid sample |
| 09/16/1986 | US4611920 Device for measuring extremely diminished intensity of light |
| 09/10/1986 | EP0194229A2 Method for illuminating an object |
| 09/10/1986 | EP0194132A2 Imaging immunoassay detection system and method |
| 09/10/1986 | EP0194105A2 Oximeter |
| 09/10/1986 | EP0194104A2 Apparatus for automatically inspecting electrical connecting pins |
| 09/10/1986 | EP0194102A2 Luminescence measuring arrangement |
| 09/10/1986 | EP0194096A2 Cleaved-coupled-cavity-laser-driven system for measuring small signals |
| 09/10/1986 | EP0193895A2 An improved luminescent assay |
| 09/10/1986 | EP0193868A2 Measurement of optical density via nephelometry |
| 09/10/1986 | EP0193821A2 In-situ analysis of a liquid conductive material |
| 09/10/1986 | EP0193786A1 Device for irradiating containers |
| 09/10/1986 | EP0193590A1 Apparatus for sensing the condition of a document. |
| 09/10/1986 | CN86101953A Rapid colorimetric estimation and automatic measuring device of total cyanogen |
| 09/10/1986 | CN85103001A Combined measuring instrument of magneto-optical effect |
| 09/09/1986 | US4610707 Fiber glass strands |
| 09/09/1986 | US4610542 System for detecting selective refractive defects in transparent articles |
| 09/09/1986 | US4610541 Foreign substance inspecting apparatus |
| 09/09/1986 | US4610511 Assembly and method for producing specific optical interference patterns |
| 09/09/1986 | US4610157 Surface penetrant inspection test piece having varying thickness plating |
| 09/09/1986 | CA1210955A1 Method for calibrating a reflectometer containing black and white references displaced from the sample position |
| 09/03/1986 | EP0193403A1 Birdswing defect detection for glass containers |
| 09/03/1986 | EP0193308A1 Method and apparatus for detecting and removing foreign material from a stream of particulate matter |
| 09/03/1986 | EP0193163A2 Device for determining an acute sun-protection factor |
| 09/03/1986 | EP0193152A2 Apparatus for monitoring a washing solution containing surfactants |
| 09/03/1986 | EP0193061A2 Viability test device |
| 09/03/1986 | EP0193037A2 The use of a chemically sensitive construction element |
| 09/03/1986 | EP0193036A2 Use of an optical filter with a reversible change of colour |
| 09/03/1986 | EP0192968A2 Reagent handling |
| 09/03/1986 | EP0192919A1 Method and device for quantitatively determining gaseous combustion components |
| 09/03/1986 | EP0192720A1 Vat for immunoenzymologic dosing |
| 09/03/1986 | CN85205780U Remote sensing-type photoelectric smoke-measuring instrument |
| 09/03/1986 | CN85108151A Improved system for changing oxidants in a flame atomic absorption spectrophotometer |
| 09/03/1986 | CN85108054A Arrangement for perspective container |
| 09/02/1986 | US4609991 Automated system for determining the molecular weight and/or concentration of macromolecules via sedimentation equilibrium |
| 09/02/1986 | US4609821 Testing for the presence of native hydrocarbons down a borehole |
| 09/02/1986 | US4609628 Method for determining binder content and degree of cure in a fibrous mat |
| 09/02/1986 | US4609426 Spectral emittance of gas plasma |
| 09/02/1986 | US4609289 Spectrometer |
| 09/02/1986 | US4608990 Measuring skin perfusion |
| 09/02/1986 | CA1210607A1 Fluorometric assay |
| 08/28/1986 | WO1986004988A1 Fluorimetric arrangement |
| 08/27/1986 | EP0192487A2 Vessel opening top inspection apparatus |
| 08/27/1986 | EP0192201A2 Optimization apparatus and procedure |
| 08/27/1986 | EP0192013A2 Method for measuring the concentration of a gas, and device for carrying out this method |
| 08/27/1986 | CN85108152A Fluid flow control system |
| 08/27/1986 | CN85108149A Safety apparatus for an atomic absorption spectrophotometer burner |
| 08/27/1986 | CN85108148A Method and apparatus for shutting down the burner of a flame atomic absorption spectrophotometer |
| 08/27/1986 | CN85107245A Method for avoiding identifying perimeter variations as blemishes in a ccd imageer |
| 08/26/1986 | US4608344 Measurement of rate of combination with or dissociation from a reactant |
| 08/26/1986 | US4607955 Stock consistency transmitter |
| 08/26/1986 | US4607925 In-pipe inspection system |
| 08/26/1986 | US4607915 Light absorbers |
| 08/26/1986 | CA1210506A1 Fabric flaw related system |
| 08/26/1986 | CA1210472A1 Optical inspection system |
| 08/26/1986 | CA1210328A1 Method and composition for the evaluation of phagocytic response |
| 08/21/1986 | EP0175758A4 Electrophoretic light scattering apparatus and process. |
| 08/21/1986 | EP0172892A4 Method and device employing photoresponsive semiconductor electrode for determining analyte. |
| 08/20/1986 | EP0191650A2 Sealing device for analytical slide |
| 08/20/1986 | EP0191588A2 Distributed sensor and method using coherence multiplexing of fiber-optic interferometric sensors |
| 08/20/1986 | EP0191575A1 Homogeneous fluorescence immunoassay using a light absorbing material |
| 08/20/1986 | EP0191257A1 Dynamic pipetting rotor for a centrifugal-analysis device |
| 08/19/1986 | US4606718 Method and apparatus for shutting down the burner of a flame atomic absorption |
| 08/19/1986 | US4606645 Method for determining localized fiber angle in a three dimensional fibrous material |
| 08/19/1986 | US4606644 Gas measuring apparatus with means to reduce thermal radiation effects |
| 08/19/1986 | US4606641 Apparatus for measuring film thickness |
| 08/19/1986 | US4606635 Defect detecting method and system |
| 08/19/1986 | US4606634 System for detecting selective refractive defects in transparent articles |
| 08/19/1986 | US4606633 Test method for evaluating faults on printed sheets and webs and apparatus for performing the method |
| 08/19/1986 | US4606631 Particle counter |
| 08/19/1986 | US4606351 Hermetic sealed, light permeable membrane enclosing a liquid crystal |
| 08/19/1986 | CA1210154A1 Characterizing and handling multi-component substances |
| 08/19/1986 | CA1209820A1 Photometrical measurement and cuvette for performing it |