Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 21 - Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
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)
08/1996
08/28/1996EP0727958A1 Method and apparatus for detecting cataractogenesis
08/28/1996EP0720736A4 Simplified inlet channels
08/28/1996EP0682494A4 Noninvasive pulsed infrared spectrophotometer.
08/28/1996EP0502983B1 Method of monitoring reagent delivery in a scanning spectrophotometer
08/28/1996CN1129831A Coin detection device
08/28/1996CN1129803A Process and apparatus for the inspection of objects, particularly bottles
08/28/1996CN1032666C Improved gas sample chamber
08/27/1996US5550763 Using cone shaped search models to locate ball bonds on wire bonded devices
08/27/1996US5550636 Self-tuning method for monitoring the density of a gas vapor component using a tunable laser
08/27/1996US5550632 Method for evaluating gloss and brightness character of coated paint film
08/27/1996US5550630 Spectrophotometric method for structural analysis of organic compounds, polymers, nucleotides and peptides
08/27/1996US5550583 Inspection apparatus and method
08/27/1996US5550384 Method and apparatus of automatically scanning for density defects in carpets
08/27/1996US5550375 Infrared-spectrometric sensor for gases
08/27/1996US5550374 Methods and apparatus for determining interstitial oxygen content of relatively large diameter silicon crystals by infrared spectroscopy
08/27/1996US5550372 Apparatus and method for analyzing foreign matter on semiconductor wafers and for controlling the manufacturing process of semiconductor devices
08/27/1996US5550063 Methods for production of an optical assay device
08/27/1996US5550061 Test swab and method of using same
08/27/1996US5550053 Method of calibrating an automatic chemical analyzer
08/27/1996US5550031 Method of optimizing equilibrium constants and fluorescence coefficients for measuring intracellular ion concentration using fluorescence probe dyes with triple wave length photometry
08/27/1996US5549805 Dna sequencing
08/24/1996CA2170110A1 Decreased interference redox detection system
08/22/1996WO1996025667A1 Chemiluminescent energy transfer assays
08/22/1996WO1996025659A1 Surface topography enhancement
08/22/1996WO1996025658A1 Method and device for determining the purity and/or pressure of gases for electric lamps
08/22/1996WO1996025657A1 Device for measuring absorption and scattering coefficients of liquids and gases
08/22/1996WO1996025656A1 Interferometric sensing device
08/22/1996WO1996025516A1 Starter kit
08/22/1996WO1996019723A3 Device for measuring the partial pressure of gases dissolved in liquids
08/22/1996WO1996014569A3 Detector for chemical analysis
08/22/1996DE19505832A1 Optische Prüfeinrichtung zur Online-Bewertung von Schweiß- oder Lötnähten Optical testing device for online evaluation of welded or brazed joints
08/22/1996DE19505820A1 Screen for detecting light qualities of materials for printing
08/22/1996DE19505421A1 Detection of foreign particles in fibre processing assemblies
08/22/1996DE19505393A1 Starter-Kit Starter Kit
08/22/1996DE19505104A1 Verfahren und Anordnung zur Bestimmung der Reinheit und/oder des Drucks von Gasen für elektrische Lampen Method and arrangement for determining the purity and / or pressure of gases for electrical lamps
08/22/1996DE19505064A1 Automatic fault identification system for crack testing using In-process control
08/21/1996EP0727811A2 Gas discharge tube
08/21/1996EP0727810A2 Gas discharge tube
08/21/1996EP0727671A2 Method and apparatus for terahertz imaging
08/21/1996EP0727660A2 Analyzing method and apparatus for minute foreign substances, and manufacturing methods for manufacturing semiconductor device and liquid crystal display device using the same
08/21/1996EP0727659A2 Method and apparatus for analyzing minute foreign substances, and process for manufacturing semiconductor or LCD elements
08/21/1996EP0727658A2 Method and apparatus for diagnosing wall of coking chamber of coke battery
08/21/1996EP0727657A1 Simple transmittance-measuring instrument
08/21/1996EP0727053A1 Object imaging using diffuse light
08/21/1996EP0727045A1 Self-addressable self-assembling microelectronic systems and devices for molecular biological analysis and diagnostics
08/21/1996EP0727038A1 Devices and methods for detection of an analyte based upon light interference
08/21/1996EP0726906A1 Synthesizing and screening molecular diversity
08/21/1996EP0726729A1 Process and device for determining the glucose concentration in a biological matrix
08/21/1996EP0680276A4 Time gated imaging through scattering material using polarization and stimulated raman amplification.
08/21/1996EP0650595A4 Universal standard reagents, method of preparing same and use thereof.
08/21/1996EP0561872B1 Non-invasive blood glucose measurement system
08/21/1996EP0560755B1 Apparatus and method for measuring refractive index
08/21/1996CN2233582Y Infra-red rapid crystal growing speed tester
08/21/1996CN2233581Y Flexible pivot torsional rigidity tester
08/21/1996CN1032606C Method for measuring different-state oxygen of superfine powder
08/20/1996US5548691 Printing and print inspection apparatus
08/20/1996US5548661 Operator independent image cytometer
08/20/1996US5548404 Method of analyzing a sample
08/20/1996US5548401 Photomask inspecting method and apparatus
08/20/1996US5548395 Particle analyzer
08/20/1996US5548393 Oil deterioration detection apparatus and apparatus for detecting particles in liquid
08/20/1996US5548124 Decay characteristic measuring apparatus
08/20/1996US5548120 Linear integrating cavity light source for infra-red illumination of sensitized media
08/20/1996US5547849 Apparatus and method for volumetric capillary cytometry
08/20/1996US5547839 Contacting polynucleotides with surface of solid substrate, hybridizing using nucleic acid polymerase and labeled nucleotide
08/20/1996US5547836 Enhancement of chemiluminescent assays
08/20/1996US5547369 Camera, spectrum analysis system, and combustion evaluation apparatus employing them
08/15/1996WO1996024843A1 Method and plant for mixing and analyzing unhomogeneous flowable foodstuff, fodder or pharmaceutical material
08/15/1996WO1996024839A2 Method and apparatus for predicting process characteristics of polyurethane pads
08/15/1996WO1996024838A1 Process for determining the solids content of a gas flow
08/15/1996WO1996024837A2 Spectrophotometric method and apparatus for the characterization of blood, blood types, and other bodily fluids
08/15/1996WO1996024836A1 Process for examining biological tissue by spectroscopy
08/15/1996WO1996024835A1 Apparatus for investigating flowable material and device for conveying samples
08/15/1996WO1996024834A1 Process for monitoring platinum reforming catalysts
08/15/1996WO1996024833A1 Method and system for monitoring a test material
08/15/1996WO1996024832A1 A method for standardizing a spectrometer
08/15/1996WO1996024831A1 Photoacoustic gas detector
08/15/1996WO1996024830A1 Method for determining the particle size of a material
08/15/1996WO1996024690A1 Electrogenerated chemiluminescence labels for analysis and/or referencing
08/15/1996CA2212626A1 Apparatus for investigating flowable material and device for conveying samples
08/14/1996EP0726467A1 Method of calibration of a pH sensor
08/14/1996EP0726460A2 A method of characterizing hydrocarbon feeds and products using infra-red spectra
08/14/1996EP0726457A2 Method and apparatus for detecting defects in transparent sheets, particularly glass sheets
08/14/1996EP0726456A1 Method of and apparatus for measuring nonuniformity of glossiness and thickness of printed image
08/14/1996EP0725930A1 Phytoluminometer
08/14/1996EP0725929A1 Luminometer with reduced sample crosstalk
08/14/1996EP0725928A1 Disposable optical cuvette
08/14/1996EP0570445B1 Analytical device
08/14/1996DE19504606A1 Opto-electronic sensor unit for measuring precipitate deposited on outside of glass screen e.g. motor vehicle windscreen
08/14/1996DE19504544A1 Verfahren zum Ermitteln der Beladung eines Gasstroms mit Feststoffanteilen Method for determining the loading of a gas stream containing solids
08/14/1996CN1129033A Process for differentiating organic foodstuff residues on hard surfaces
08/14/1996CN1128862A Method and device for optical determination of physical quantity
08/13/1996US5546322 Method and system for analyzing plasma data
08/13/1996US5546184 Single-frequency bidirectional fringe-counting interferometer
08/13/1996US5546182 Quantitative analysis with absorption spectrometry determination by incineration
08/13/1996US5546181 Optical detector employing an optically-addressed spatial light modulator
08/13/1996US5545901 Automated optical alignment using a galvometric scanner
08/13/1996US5545897 Optically-based chemical detection system
08/13/1996US5545895 Method of standardizing data obtained through mass spectrometry
08/13/1996US5545834 Used as labels for immunoassay and nucleic acid probe assays
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