| 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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| 01/03/1996 | EP0690304A1 Multi-detector readhead for a photometer |
| 01/03/1996 | EP0690301A1 Method for non-destructive characterisation of the state of a workpiece surface |
| 01/03/1996 | EP0689672A1 An optical arrangement for flow cytometers |
| 01/03/1996 | EP0689611A1 Improved enhancement of chemiluminescent assays |
| 01/03/1996 | EP0689398A1 Pathlength corrected oximeter and the like |
| 01/03/1996 | EP0634009A4 Improved diffusion-type gas sample chamber. |
| 01/03/1996 | EP0509998B1 Carbon dioxide monitor |
| 01/03/1996 | CN1114420A Method and apparatus for detecting foreign objects in resin |
| 01/03/1996 | CN1114414A Method for detecting micro soap-like matter |
| 01/03/1996 | CN1114359A Homogenous method for assay of double-stranded nucleic acids using fluorescent dyes and kit useful therein |
| 01/03/1996 | CN1030623C Method for detecting defatting degree of oxygen supply equipment by infrared spectrum |
| 01/02/1996 | US5481624 Mask inspecting method and mask detector |
| 01/02/1996 | US5481357 Apparatus and method for high-efficiency, in-situ particle detection |
| 01/02/1996 | US5481113 Apparatus and method for measuring concentrations of components with light scattering |
| 01/02/1996 | US5480804 Method of and apparatus for detecting microorganisms |
| 01/02/1996 | US5480791 Method of detecting phosphatase |
| 01/02/1996 | US5480775 Dyeing with fluorescent dye, detection of flurescence from excited speciman during periods of applying and not applying light beam |
| 01/02/1996 | US5480723 Surface-bound fluorescent polymers and related methods of synthesis and use |
| 01/02/1996 | US5480612 Kit for detecting explosives |
| 01/02/1996 | US5480611 Anionic fluorimetric dye and organic quaternary cations on substrate |
| 01/02/1996 | US5480562 Photodetecting, radiating, computer processing, neutralizing |
| 01/02/1996 | US5480381 Needle-less injector |
| 12/31/1995 | CA2146845A1 Multi-detector readhead for a photometer |
| 12/31/1995 | CA2146681A1 High spatial resolution area array detection readhead and method for using the same |
| 12/30/1995 | CA2152892A1 Optical monitoring apparatus |
| 12/29/1995 | CA2126915A1 Method of detecting the presence of anomalies in a preservative treated sample, prepared from fresh biological tissue or cells in natural or cultured form, by infrared spectroscopy |
| 12/28/1995 | WO1995035605A1 Device for transmitting and receiving rotating light signals |
| 12/28/1995 | WO1995035494A1 Optical gas sensor |
| 12/28/1995 | WO1995035493A1 Ice and liquid detector |
| 12/28/1995 | WO1995035490A2 Process, devices and use of said devices for measuring extinction of turbid suspensions |
| 12/27/1995 | EP0689046A1 Method and device for monitoring weaving defects, in line, by means of the Fourier optical transform |
| 12/27/1995 | EP0689045A1 Multi-frequency modulation spectrometer |
| 12/27/1995 | EP0688209A1 Glycosylation of lipids and lipid-containing particles, and diagnostic and therapeutic methods and materials derived therefrom |
| 12/27/1995 | EP0653051A4 Structure and method for differentiating one object from another object. |
| 12/27/1995 | CN1114049A Multifunction Aadamard's transformation micrograph analytical instrument |
| 12/26/1995 | US5479260 Optical process and apparatus for analysis of substances on sensor surfaces |
| 12/26/1995 | US5479259 Method and apparatus for detecting photoacoustic signal |
| 12/26/1995 | US5479256 Transient grating spectroscopy |
| 12/26/1995 | US5479255 Multispectral signature extraction technique |
| 12/26/1995 | US5479254 Continuous, real time microwave plasma element sensor |
| 12/26/1995 | US5479253 Sample transferring method and apparatus for flame type atomic absorption spectrophotometry |
| 12/26/1995 | US5479252 Laser imaging system for inspection and analysis of sub-micron particles |
| 12/26/1995 | US5479019 Apparatus for determining the 13 CO2 /12 CO2 ratio of concentrations in a gas sample |
| 12/26/1995 | US5478755 Forming fluorescently or phosphorescently labelled complex of ligand, irradiating, waveguide support structure, analyzing |
| 12/26/1995 | US5478754 Determination of glycated hemoglobin by fluorescence quenching |
| 12/26/1995 | US5478750 Quantitative analysis of body fluid in a sample by measuring light intensity both of sample and reference, comparing light absorption due to known reaction product; automatic |
| 12/26/1995 | US5478527 Highly reflective biogratings |
| 12/26/1995 | US5477853 Temperature compensation method and apparatus for spectroscopic devices |
| 12/26/1995 | CA2080586C On-line micro formation sensor |
| 12/21/1995 | WO1995034810A1 Web monitoring for paper machines |
| 12/21/1995 | WO1995034806A1 Reflection spectroscopic device |
| 12/21/1995 | WO1995034374A2 Method and device for mixing liquids |
| 12/21/1995 | CA2192936A1 Method and device for mixing liquids |
| 12/21/1995 | CA2190853A1 Web monitoring for paper machines |
| 12/20/1995 | EP0687902A1 Method and device for counting and characterising defects on a photographic support |
| 12/20/1995 | EP0687901A1 Apparatus for and method of displaying results of printed circuit board inspection |
| 12/20/1995 | EP0687752A1 Method for control of Si concentration in gallium phosphide single crystal layer |
| 12/20/1995 | EP0687501A2 Magnetic material separating method making use of a pipette device and various types of clinical inspection apparatus using the method |
| 12/20/1995 | EP0687356A1 Distinguishing natural from synthetic diamond |
| 12/20/1995 | EP0550537B1 Method and means for generating synthetic spectra allowing quantitative measurement in near infrared measuring instruments |
| 12/20/1995 | EP0539471B1 Confocal scanning optical microscope |
| 12/20/1995 | EP0527149B1 Methods and apparatus allowing sequential chemical reactions |
| 12/20/1995 | CN2215720Y Dust concentration measuring meter |
| 12/20/1995 | CN2215719Y Fibre vancometer |
| 12/20/1995 | CN1113569A Regulating water treatment agent dosage based on operational system stresses |
| 12/20/1995 | CN1113568A Monitoring water treatment agent in-system concentration and regulating dosage |
| 12/20/1995 | CN1030544C Preparation of testing agent for fresh milk and the application thereof |
| 12/19/1995 | US5477332 Digital image system and method for determining surface reflective and refractive characteristics of objects |
| 12/19/1995 | US5477328 Optical transmission calibration device and method for optical transmissiometer |
| 12/19/1995 | US5477327 High resolution low noise optical polarimeter |
| 12/19/1995 | US5477326 Spectrophotometer arrangement with multi-detector readhead |
| 12/19/1995 | US5477321 Dual beam tunable spectrometer |
| 12/19/1995 | US5477318 Apparatus for detecting a property of a liquid |
| 12/19/1995 | US5477051 Apparatus for measuring optical information in scattering medium and method therefor |
| 12/19/1995 | US5476389 Electrical connector |
| 12/19/1995 | US5476207 Method and apparatus for fluxing and soldering terminals on a printed circuit board |
| 12/19/1995 | US5476108 Method and apparatus for detecting foreign matter within a layer of tabacco |
| 12/14/1995 | WO1995034044A1 Stereoscopic electro-optical system for automated inspection and/or alignment of imaging devices on a production assembly line |
| 12/14/1995 | WO1995033987A1 Method and device for imaging an object using light |
| 12/14/1995 | WO1995033986A1 Modified siphons for improved metering precision |
| 12/14/1995 | WO1995033971A1 Method and apparatus for acquiring images |
| 12/14/1995 | WO1995033970A1 Rotating cam for optical systems |
| 12/14/1995 | WO1995033846A1 Bioarray chip reaction apparatus and its manufacture |
| 12/14/1995 | DE4419900A1 Verfahren und Anordnung zum Abbilden eines Objekts mit Licht Method and apparatus for imaging an object with light |
| 12/14/1995 | DE19500803A1 Appts for qualitative and quantitative measurement of organic matter in water |
| 12/14/1995 | DE19500802A1 Photochemical reactor for treating fluids, esp. aq. liquids |
| 12/13/1995 | EP0686860A2 In-furnace inspection machine |
| 12/13/1995 | EP0686841A2 System and method for inspecting lenses |
| 12/13/1995 | EP0686256A1 Method and apparatus for imaging |
| 12/13/1995 | EP0637283A4 Plastic assay cuvette having low birefringence. |
| 12/13/1995 | EP0546061B1 Surface plasmon resonance device |
| 12/13/1995 | EP0543831B1 Analytical device |
| 12/13/1995 | EP0502168B1 Method and apparatus for measuring fibre flexibility |
| 12/13/1995 | EP0472622B1 Apparatus for detection of microorganisms |
| 12/13/1995 | CN2215116Y Infra-red spectral oil detector |
| 12/13/1995 | CN1113104A Compositions of fluorescent biocides for use as improved antimicrobials |
| 12/12/1995 | US5475766 Pattern inspection apparatus with corner rounding of reference pattern data |
| 12/12/1995 | US5475617 Process of reconstructing a single data profile of rapidly measured hemispherical scattered or radiated light |
| 12/12/1995 | US5475612 Method for the direct determination of physical properties of hydrocarbon products |
| 12/12/1995 | US5475486 Flow cell system for turbidimeter |