| 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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| 06/17/2004 | US20040113078 Method for assessing remaining useful life and overall quality of laminating paper |
| 06/17/2004 | US20040113077 Surface plasmon resonance systems and methods having a variable charge density layer |
| 06/17/2004 | US20040113071 Pattern method and system for detecting foreign object debris using a fluorescent drilling lubricant |
| 06/17/2004 | US20040113070 Method and apparatus for determining electrical contact wear |
| 06/17/2004 | US20040112560 Monitoring device |
| 06/17/2004 | US20040112153 Method and system for determining characteristics of substrates employing fluid geometries |
| 06/17/2004 | US20040112087 Method and article of manufacture for identifying and tracking rough gemstones |
| 06/17/2004 | DE10356279A1 Noisy measurement signal processing procedure for washing machine and dishwasher fluid turbidity measurements interpolates extreme values |
| 06/17/2004 | DE10256797A1 Material surface property determination procedure for paint layers and foam structures uses autocorrelation processing of grey level image |
| 06/17/2004 | DE10255769A1 Window used in a gas sensor for vehicles and aircraft comprises an opening with a transparent element permeable for light of a wavelength region, and a heating element electrically coupled to a voltage source to clean the element |
| 06/17/2004 | DE10255697A1 Optical photometer comprises a reference cuvette and a measuring cuvette having the same structure and lying in the same radiation path arranged next to each other between a radiation source and a detector |
| 06/17/2004 | DE10255023A1 Measuring degree of reflection of surfaces involves measuring radiation densities above target, reference surfaces, converting to electrical values, digitizing, forming target/reference signal ratio |
| 06/17/2004 | DE10255022A1 Resonatorverstärktes Absorptions-Spektrometer Resonatorverstärktes absorption spectrometer |
| 06/17/2004 | DE10109019B4 Verfahren zur Bestimmung von Anteilen biologischer Strukturen A method of determining proportions of biological structures |
| 06/17/2004 | CA2507876A1 Spectrometer, in particular a reflection spectrometer |
| 06/16/2004 | EP1429431A1 Terahertz light apparatus |
| 06/16/2004 | EP1429137A1 Scanning parameterization for biopolymeric array scanner |
| 06/16/2004 | EP1429136A1 Apparatus for measuring biological information and method for measuring biological information |
| 06/16/2004 | EP1429128A1 Method and apparatus for measuring birefringence |
| 06/16/2004 | EP1428076A2 Device and method for optically scanning a substrate disk |
| 06/16/2004 | EP1428060A1 Device and method for plane-parallel orientation of a the surface of an object to be examined in relation to a focus plane of a lens |
| 06/16/2004 | EP1428032A2 Apparatus and method for high-throughput preparation and characterization of compositions |
| 06/16/2004 | EP1428026A1 Fluorescence biosensor chip and fluorescence biosensor chip arrangement |
| 06/16/2004 | EP1428022A1 A method for the simultaneous and direct determination of serum cholesterol in high-and low-density lipoproteins using infrared spectroscopy |
| 06/16/2004 | EP1428018A1 Rapid and sensitive detection of molecules |
| 06/16/2004 | EP1428016A2 Method quantitative video-microscopy and associated system and computer software program product |
| 06/16/2004 | EP1428015A1 A method of measuring solubility |
| 06/16/2004 | EP1428014A1 Fluorescence detection instrument with reflective transfer legs for color decimation |
| 06/16/2004 | EP1428013A1 Measuring a substance in a biological sample |
| 06/16/2004 | EP1428012A2 Sensor system comprising an integrated optical waveguide for the detection of chemical substances |
| 06/16/2004 | EP1428011A2 Imaging apparatus and method |
| 06/16/2004 | EP1428010A1 Optical window for monitoring samples |
| 06/16/2004 | EP1428009A2 Multi-channel analyte-separation device employing side-entry excitation |
| 06/16/2004 | EP1428007A2 Improved methods for determining binding affinities |
| 06/16/2004 | EP1428003A2 A spectrometer incorporating signal matched filtering |
| 06/16/2004 | EP1427821A2 Biosensor for small molecule analytes |
| 06/16/2004 | EP1427614A1 Transmission detector for a window body, especially a cleaning device for a visual area of a window body |
| 06/16/2004 | EP1238274B1 Test element analysis system with infrared detector |
| 06/16/2004 | EP1068112B1 Rain sensor |
| 06/16/2004 | EP0896670B1 Process and device for determining the oxidisable substance content of aqueous liquids |
| 06/16/2004 | EP0881908B1 Use of fibroblast growth factors to stimulate bone growth |
| 06/16/2004 | EP0868881B1 Measuring condition setting fixture |
| 06/16/2004 | CN2620868Y Optical life detector |
| 06/16/2004 | CN1505757A Method and device for surface evaluation |
| 06/16/2004 | CN1505756A Handy internal quality inspection instrument |
| 06/16/2004 | CN1505469A Apparatus and method for picking element image and mounting apparatus for the element |
| 06/16/2004 | CN1505113A Method and apparatus for treating plasma |
| 06/16/2004 | CN1504838A Identification equipment for optical objects and printing device and objects sorting device |
| 06/16/2004 | CN1504834A Image forming apparatus |
| 06/16/2004 | CN1504751A Protein array chip and apparatus for rapidly detecting optical addressing thereof |
| 06/16/2004 | CN1504743A Method and apparatus for detecting defects in a continuously moving strip of transparent material |
| 06/16/2004 | CN1504742A Automatic optical detecting system for blemish assembly on printed circuit board |
| 06/16/2004 | CN1504741A Metal in-situ analyzer |
| 06/16/2004 | CN1504740A Metal in-situ statistical distribution analytical method |
| 06/16/2004 | CN1504738A Optical system of multiple wavelength semi-automatic biochemistry analyzer |
| 06/16/2004 | CN1154139C Photoelectric switching device and switching method |
| 06/16/2004 | CN1153970C Method for simultaneously detecting both members of binding pair |
| 06/15/2004 | US6751576 On-site agricultural product analysis system and method of analyzing |
| 06/15/2004 | US6751556 Technique and system for measuring a characteristic in a subterranean well |
| 06/15/2004 | US6751018 Total internal reflection fluorescence microscope having a conventional white-light source |
| 06/15/2004 | US6750971 Optical measurement device and related process |
| 06/15/2004 | US6750968 Differential numerical aperture methods and device |
| 06/15/2004 | US6750967 Light scattering measuring probe |
| 06/15/2004 | US6750966 Combining solid material having specified particle size and equilibrium solubility with liquid medium, determining initial concentration, determining dynamic concentration using light scattering technique, calculating percent dissolved material |
| 06/15/2004 | US6750964 Spectral imaging methods and systems |
| 06/15/2004 | US6750963 Imaging systems for signals on a surface |
| 06/15/2004 | US6750962 Optics alignment and calibration system |
| 06/15/2004 | US6750961 System and method for characterizing macro-grating test patterns in advanced lithography and etch processes |
| 06/15/2004 | US6750899 Solder paste inspection system |
| 06/15/2004 | US6750467 Vehicle mounted gas detector |
| 06/15/2004 | US6750466 Web inspection system |
| 06/15/2004 | US6750457 System for high throughput analysis |
| 06/15/2004 | US6750453 Methods of and apparatus for detecting low concentrations of target gases in the free atmosphere |
| 06/15/2004 | US6750449 Sampling and analysis of airborne particulate matter by glow discharge atomic emission and mass spectrometries |
| 06/15/2004 | US6750064 Detecting sampling in capillary tube; solidification; analyzing, classification |
| 06/15/2004 | US6750063 Method for measuring concentration of solution and apparatus for measuring concentration of solution |
| 06/15/2004 | US6750037 Method of cancer screening primarily utilizing non-invasive cell collection, fluorescence detection techniques, and radio tracing detection techniques |
| 06/15/2004 | US6750036 System and method for monitoring cellular activity |
| 06/15/2004 | US6750024 Nitro-substituted non-fluorescent asymmetric cyanine dye compounds |
| 06/15/2004 | US6750018 Detection of preferential mutations in nucleotide sequences; obtain nucleotide sequences, incubate with primer, expose to labeled reaction mixture, detect amplification products, presence of product indicate nucleotiede sequences mutation |
| 06/15/2004 | US6750006 Method for detecting the presence of microbes and determining their physiological status |
| 06/15/2004 | US6749813 Fluid handling devices with diamond-like films |
| 06/15/2004 | US6749811 Molecularly imprinted polymer solution anion sensor |
| 06/15/2004 | US6749810 Method and apparatus for presenting grain for NIR spectography examination |
| 06/15/2004 | US6749723 Reflectance measurement technique is used in which measuring beams are emitted onto the web on the support and are reflected from the web back to the sensor |
| 06/15/2004 | US6749716 Apparatus for assessing a silicon dioxide content |
| 06/15/2004 | US6749565 Method for blood infrared spectroscopy diagnosing of inner organs pathology |
| 06/15/2004 | US6749344 Connection apparatus for optical coherence tomography catheters |
| 06/10/2004 | WO2004049438A2 Method for producing a calibration wafer |
| 06/10/2004 | WO2004049016A2 Optical system for measuring samples using short wavelength radiation |
| 06/10/2004 | WO2004049005A2 Systems and methods for modeling the impact of a medium on the appearances of encompassed light sources |
| 06/10/2004 | WO2004048970A1 Uses of optical projection tomography methods and apparatus |
| 06/10/2004 | WO2004048968A1 Method and apparatus for detecting mastitis |
| 06/10/2004 | WO2004048950A1 Optical inspection system and radiation source for use therein |
| 06/10/2004 | WO2004048947A1 Methods and appartus for molecular species detection, inspection and classification using ultraviolet fluorescence |
| 06/10/2004 | WO2004048946A1 Method of measuring amount of chemical cure and amount of surface contamination using infrared absorbance |
| 06/10/2004 | WO2004048945A1 Apparatus for modulating a light beam |
| 06/10/2004 | WO2004048944A1 An optical measurement apparatus and method |
| 06/10/2004 | WO2004048943A1 An optical spectrometer |
| 06/10/2004 | WO2004048937A2 Electro-optical nucleic acid-based sensor array and method for detecting analytes |