| 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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| 04/26/2000 | CN2375313Y Infusion clarity detector |
| 04/26/2000 | CN1251609A Method and product for analyzing polymers |
| 04/26/2000 | CN1051846C Continuously automatic monitor for dust discharging |
| 04/25/2000 | US6055325 Color display of chromosomes or portions of chromosomes |
| 04/25/2000 | US6055322 Method and apparatus for illuminating and imaging eyes through eyeglasses using multiple sources of illumination |
| 04/25/2000 | US6055097 Field synthesis and optical subsectioning for standing wave microscopy |
| 04/25/2000 | US6055060 Analytical system with means for detecting too small sample volumes |
| 04/25/2000 | US6055059 System and method for measuring the density of fibers projecting from a planar surface |
| 04/25/2000 | US6055055 Cross optical axis inspection system for integrated circuits |
| 04/25/2000 | US6055054 Three dimensional inspection system |
| 04/25/2000 | US6055051 Method for determining surface properties of microparticles |
| 04/25/2000 | US6055050 Photometer and test sample holder for use therein, method and system |
| 04/25/2000 | US6055047 Device for determining the degree of wear of a paper transport roller |
| 04/25/2000 | US6054914 Multi-layer transformer having electrical connection in a magnetic core |
| 04/25/2000 | US6054870 Liquid crystal device evaluation method and apparatus |
| 04/25/2000 | US6054868 Apparatus and method for measuring a property of a layer in a multilayered structure |
| 04/25/2000 | US6054711 Obtaining a fourier-transform infrared spectrum of a solution containing a biological macromolecule and a spectrum of a solution including a compound, obtainining a spectrum for a solution containing both; substracting first from second |
| 04/25/2000 | US6054279 Detection of nucleic acids by fluorescence quenching |
| 04/25/2000 | US6054235 For flat panel displays, by directing a high intensity light source through an aperture opening of selected size to ablate the portion of the anomaly and directing the high intensity light at the anomaly using diminishing aperture sizes |
| 04/25/2000 | US6054098 Apparatus for measuring ozone |
| 04/25/2000 | US6054036 Electrophoresis gels and gel holders having fiber spacers and method of making same |
| 04/25/2000 | US6053621 Lighting unit for inspecting a surface |
| 04/25/2000 | CA2179338C Apparatus and method for spectroscopic product recognition and identification |
| 04/25/2000 | CA2153591C Method and apparatus for imaging |
| 04/20/2000 | WO2000022826A1 System and method for visually inspecting a cigarette packaging process |
| 04/20/2000 | WO2000022655A1 Detection of wafer fragments in a wafer processing apparatus |
| 04/20/2000 | WO2000022574A1 Method for monitoring a two-dimensional or three-dimensional distribution process |
| 04/20/2000 | WO2000022424A1 Microfluidic controller and detector system with self-calibration |
| 04/20/2000 | WO2000022421A1 Automatic detection of oil and determination of oil residues |
| 04/20/2000 | WO2000022419A1 Arrangement for surface plasmon resonance spectroscopy |
| 04/20/2000 | WO2000022418A1 Optical measuring head, in particular for automatic chemical or biological reaction analyser |
| 04/20/2000 | WO2000022417A1 Imaging system with a cylindrical lens array |
| 04/20/2000 | WO2000022416A1 Apparatus for optically characterising thin layered material |
| 04/20/2000 | WO2000022415A1 Optical measuring method and device |
| 04/20/2000 | WO2000022414A1 Characterization of luminescence in a scattering medium |
| 04/20/2000 | WO2000022413A1 Methods and apparatus for tailoring spectroscopic calibration models |
| 04/20/2000 | WO2000022406A2 Method and device for analyzing reactive strips |
| 04/20/2000 | WO2000022377A1 Measurement of small, periodic undulations in surfaces |
| 04/20/2000 | WO2000022164A1 Fluorescent probes for chromosomal painting |
| 04/20/2000 | WO2000022162A1 Method for determining alkaline phosphatase and eliminating haemoglobin disturbances |
| 04/20/2000 | WO2000021437A2 Infrared atr glucose measurement system |
| 04/20/2000 | WO2000008465A3 Method for determining the state of materials containing keratin and suitable devices and means therefor |
| 04/20/2000 | WO2000008449A3 Method and device for non-destructive control of a surface using a dye product |
| 04/20/2000 | WO1999061888A8 Microfabricated cell sorter |
| 04/20/2000 | DE19847991A1 Optical signal within a reflectometry interference spectroscopy facilitates local, simultaneous reference classification over the entire illuminated micro-titration tray |
| 04/20/2000 | DE19847370A1 Use of perylene tetracarbobisimide dyes, tetraesters and tetracarboxylates are used as standard substances in fluorimetry and of bisanhydride as starting material |
| 04/20/2000 | DE19847351A1 Process to calibrate respiratory test units is by evacuation of a measuring cell and a comparative cell and compensation for drift |
| 04/20/2000 | DE19846148A1 Verfahren und Testbesteck zur Beurteilung der oxidativen Modifikation proteinhaltiger Stoffe mittels Messung ihrer antiradikalen Aktivität Method and test kit for assessing the oxidative modification of protein substances by measuring their anti-radical activity |
| 04/20/2000 | DE19844781A1 Fibre optic pH modular sensor for liquid phase on the surface of textiles uses pH-sensitive indicator dye |
| 04/20/2000 | DE19842694A1 Mikrostrukturierter Körper sowie Verfahren zu seiner Herstellung Microstructured body, and methods for its preparation |
| 04/20/2000 | DE19842391A1 Catalytic denitrification of flue gases using ammonia comprises differential measurement of carbon monoxide at catalyst inlet and outlet |
| 04/20/2000 | CA2615621A1 Microfluidic controller and detector system with self-calibration |
| 04/20/2000 | CA2347494A1 Methods and apparatus for tailoring spectroscopic calibration models |
| 04/20/2000 | CA2346781A1 Method for monitoring a two-dimensional or three-dimensional distribution process |
| 04/20/2000 | CA2346728A1 Characterization of luminescence in a scattering medium |
| 04/20/2000 | CA2344827A1 Microfluidic controller and detector system with self-calibration |
| 04/19/2000 | EP0994646A1 Illumination for use in electronic component mounting apparatus |
| 04/19/2000 | EP0994354A1 Spectrophotometric apparatus with multiple readheads |
| 04/19/2000 | EP0994344A1 In-line inspection of containers |
| 04/19/2000 | EP0994343A2 Spectrophotometric apparatus with reagent strip detection |
| 04/19/2000 | EP0994342A2 Compact system for optical analysis |
| 04/19/2000 | EP0994341A1 Method of measuring distribution of internal refractive index for optical fibre preform and measuring device |
| 04/19/2000 | EP0994340A1 Procedure and device for measuring the quantity of impurities in a gas sample to be analysed |
| 04/19/2000 | EP0994339A1 System and method for optical sensing utilizing a portable, detachable sensor cartridge |
| 04/19/2000 | EP0994328A2 Electronic parts checking apparatus |
| 04/19/2000 | EP0993620A1 Optically stimulated luminescence dosimetry in dental enamel |
| 04/19/2000 | EP0993611A1 Method and device for detecting undesired matter in eggs |
| 04/19/2000 | EP0993605A1 Compositionally different polymer-based sensor elements and methods for preparing same |
| 04/19/2000 | EP0993602A1 Micromachined opto-thermal gas sensor |
| 04/19/2000 | EP0993601A1 Apparatus and method for measuring optical characteristics of an object |
| 04/19/2000 | EP0993266A1 Cassette for measuring parameters of blood |
| 04/18/2000 | US6052478 Automated photomask inspection apparatus |
| 04/18/2000 | US6052196 Sensor device for determining the degree of wetting and/or soiling on window panes |
| 04/18/2000 | US6052194 Method and apparatus for controlling the spectral reflectance of a material |
| 04/18/2000 | US6052188 Spectroscopic ellipsometer |
| 04/18/2000 | US6052187 Hyperspectral polarization profiler for remote sensing |
| 04/18/2000 | US6052185 Method and apparatus for measuring the concentration of ions implanted in semiconductor materials |
| 04/18/2000 | US6052183 In-situ particle monitoring |
| 04/18/2000 | US6052182 Fiber quality monitor |
| 04/18/2000 | US6052177 Apparatus used in determining the degree of completion of a processed medium |
| 04/18/2000 | US6052058 Filter integrity monitoring system |
| 04/18/2000 | US6051835 Spectral imaging apparatus and methodology |
| 04/18/2000 | US6051719 Dibenzorhodamine dyes |
| 04/18/2000 | US6051437 Optical chemical sensor based on multilayer self-assembled thin film sensors for aquaculture process control |
| 04/18/2000 | US6051191 Sample well surrounded on its sides by opaque matrix |
| 04/18/2000 | US6051187 Reusable steam test pack |
| 04/18/2000 | US6050702 Apparatus and method to provide custom lighting |
| 04/18/2000 | US6050656 Optical based opacity and flow monitoring system and method of monitoring opacity and flow |
| 04/18/2000 | US6050387 Device and method for identifying bank note |
| 04/18/2000 | US6050125 Calibrating wafer and method for the production of a calibrating wafer |
| 04/18/2000 | CA2138048C Determination and control of effective alkali in kraft liquors by ir spectroscopy |
| 04/13/2000 | WO2000021046A1 Signaling fire detector |
| 04/13/2000 | WO2000020861A1 Biochip and biochip reading device comprising a plurality of zones for molecular recognition |
| 04/13/2000 | WO2000020859A1 METHOD AND APPARATUS FOR DETECTING BINDING INTERACTIONS $i(IN VIVO) |
| 04/13/2000 | WO2000020858A1 Method and apparatus for inspecting glass containers for checks |
| 04/13/2000 | WO2000020849A1 Device for detecting foreign substances in a thread |
| 04/13/2000 | WO2000020848A1 Integrated optical waveguide chemical sensor with bragg grating |
| 04/13/2000 | WO2000020847A1 Method and device for isotope- selective measurement of chemical elements in materials |
| 04/13/2000 | WO2000020845A1 Contaminant identification and concentration determination by monitoring the intensity of the output of an intracavity laser |
| 04/13/2000 | WO2000020844A1 Contaminant identification and concentration determination by monitoring the wavelength of the output of an intracavity laser |