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)
06/2003
06/17/2003CA2043946C Optical time domain reflectometer
06/12/2003WO2003049200A2 Electroluminescent device
06/12/2003WO2003049150A2 Method and system for monitoring a process of material removal from the surface of a patterned structure
06/12/2003WO2003048837A2 Apparatus and process for characterising samples
06/12/2003WO2003048763A1 Method for determining residual fuel and insolubles contamination in used marine engine lubricants using uv-visible spectroscopy and chemometrics
06/12/2003WO2003048761A1 Method and device for measuring animal meat tenderness or fish freshness
06/12/2003WO2003048760A2 Method and apparatus for detecting the presence of ammonium nitrate and a sugar or a hydrocarbon
06/12/2003WO2003048759A1 Method for analyzing an unknown material as a blend of known materials calculated so as to match certain analytical data and predicting properties of the unknown based on the calculated blend
06/12/2003WO2003048749A1 Detecting emitters of electromagnetic radiation, in particular fluorophore labeled substances
06/12/2003WO2003048748A1 Rain sensor, in particular for a motor vehicle
06/12/2003WO2003048747A2 Method and device for detecting a property of a cigarette paper
06/12/2003WO2003048744A2 A dual wavelength optical fluorescence analyser
06/12/2003WO2003048736A2 Microfluidic device and surface decoration process for solid phase affinity binding assays
06/12/2003WO2003048705A1 Robotic microscopy systems
06/12/2003WO2003048704A1 Method and apparatus for measuring temperature
06/12/2003WO2003048682A1 Apparatus and method for detecting twist in articles
06/12/2003WO2003048681A1 Compensating for effects of non-isotropics gas mixtures in interferometers
06/12/2003WO2003048667A1 Method for monitoring a combustion process and corresponding device
06/12/2003WO2003048396A1 A method for identifying markers
06/12/2003WO2003020734A3 Labeled nucleoside polyphosphates
06/12/2003WO2002084266A3 Biological measurement system
06/12/2003WO2002021102A3 Particle or cell analyzer and method
06/12/2003WO2002008748A9 Ion channel assay methods
06/12/2003US20030109998 Automatic process for sample selection during multivariate calibration
06/12/2003US20030109991 Apparatus and method for detecting twist in articles
06/12/2003US20030109952 Method and apparatus for inspecting defects in a semiconductor wafer
06/12/2003US20030109775 Stacked adhesive optical sensor
06/12/2003US20030109774 Analysis of a composition
06/12/2003US20030109070 Method and apparatus for inspecting defects in a semiconductor wafer
06/12/2003US20030109057 Apparatus and methods for chemiluminescent assays
06/12/2003US20030109056 Chemical sensors from nanoparticle/dendrimer composite materials
06/12/2003US20030109055 Method and apparatus for enhanced evanescent field exposure in an optical fiber resonator for spectroscopic detection and measurement of trace species
06/12/2003US20030109049 Calibration of spectra emission; activated photon light sources; detectors
06/12/2003US20030108970 Generating antibodies; quantitative analysis
06/12/2003US20030108968 Determination lymphocytes to specific antigen in blood
06/12/2003US20030108947 Assays for identifying ubiquitin agents and for identifying agents that modify the activity of ubiquitin agents
06/12/2003US20030108899 Detection hybrids; masking biosynthesis; photosensitive blocking agents; determination accumulated fluorescence radiation
06/12/2003US20030108869 Leucine zipper domains of reporter molecule hydrolyze penicillin or cephalosporin substrates; gene expression
06/12/2003US20030108862 Genetic probes for hepatitis C virus (HCV) polymerase
06/12/2003US20030108858 Methods for the simultaneous detection of HCV antigens and HCV antibodies
06/12/2003US20030108726 Chemical arrays
06/12/2003US20030108291 Grid-waveguide structure for reinforcing an excitation field and use thereof
06/12/2003US20030107742 Method for analysing a diffusing sample by time resolution measurement
06/12/2003US20030107741 Surface plasmon resonance sensor system
06/12/2003US20030107740 Systems to view and analyze the results from diffraction-based diagnostics
06/12/2003US20030107739 Fiber-optic based cavity ring-down spectroscopy apparatus
06/12/2003US20030107738 Photometric calibration of liquid volumes
06/12/2003US20030107736 Apparatus for inspecting pattern on semiconductor substrate
06/12/2003US20030107734 Particle detection beam
06/12/2003US20030107732 Laser scanning microscope
06/12/2003US20030107730 Micro-bubble analyzing apparatus for high-purity glass tube using laser light scattering
06/12/2003US20030107729 Method and device for detecting impurities in a longitudinally moving thread-like product
06/12/2003US20030107727 Method and apparatus for providing adaptive control of track servo
06/12/2003US20030107723 Method and apparatus for measuring blood sugar
06/12/2003US20030107722 Process for measuring the surface of a polished precious stone
06/12/2003US20030107012 System, method, and apparatus for non-intrusively determining concentration of a solute in a solution
06/12/2003US20030106492 Apparatus and method for high-throughput preparation, visualization and screening of compositions
06/12/2003US20030106480 Method and arrangement relating to inspection
06/12/2003US20030106164 Measuring soil in a wash liquor or other soil-containing liquid medium
06/12/2003CA2469568A1 A method for identifying markers
06/12/2003CA2468898A1 Detecting emitters of electromagnetic radiation, in particular fluorophore labeled substances
06/12/2003CA2468734A1 Method and apparatus for detecting the presence of ammonium nitrate and a sugar or a hydrocarbon
06/12/2003CA2468674A1 Microfluidic device and surface decoration process for solid phase affinity binding assays
06/12/2003CA2467077A1 Method for determining residual fuel and insolubles contamination in used marine engine lubricants using uv-visible spectroscopy and chemometrics
06/12/2003CA2465610A1 Method for monitoring a combustion process and corresponding device
06/11/2003EP1318392A1 Surface inspection system
06/11/2003EP1318391A1 Apparatus for the micro-bubble analysis of a high-purity glass tube, using the scattering of laser light
06/11/2003EP1318389A2 Method of and system for analyzing a sample containing a plurality of fluorescent substances
06/11/2003EP1317994A2 Positioning device for semiconductor objects
06/11/2003EP1317852A1 Alternative detector configuration and mode of operation of a time delay integration particle analyzer
06/11/2003EP1317806A1 Method and device for measuring cavitation
06/11/2003EP1317685A2 Fully automatic rapid microscope slide scanner
06/11/2003EP1317670A2 Fluorescence polarization-based homogeneous assay for fumonisin determination in grains
06/11/2003EP1317666A2 Bioluminescent bioreporter integrated circuit detection methods
06/11/2003EP1317511A1 Oxazine derivatives
06/11/2003EP1317464A2 Fluorescent nucleobase conjugates having anionic linkers
06/11/2003EP0970370B1 Flow cell
06/11/2003EP0931254B1 Method of analysis of samples by determination of a function of specific brightness
06/11/2003EP0910789B1 Apparatus and method for optical analysis of ambient air
06/11/2003EP0876594B1 Tunable fabry-perot filter for determining gas concentration
06/11/2003CN2555504Y Total phosphorous on-line automatic monitor for water quality
06/11/2003CN1423800A Automated verification system and methods for use with optical interference devices
06/11/2003CN1423745A In-situ detection and analysis of methane in coal bed methane formations with spectrometers
06/11/2003CN1423131A Composite chip for detecting autoimmune antibody of diabetes mellitus, and preparation and detection method thereof
06/11/2003CN1423119A Nano chemical light-emitting probe capable of natural degrading in living body and its preparation method
06/11/2003CN1423118A Fluorescence detecting system for quantitative gene magnification instrument
06/11/2003CN1423117A Urinary system stone measuring and analysing meter
06/11/2003CN1423116A Dry farm soil microbial phosphorus determination method
06/11/2003CN1423113A Spectral measuring apparatus for infrared spectrum, Raman spectrum and fluorescence spectrum
06/11/2003CN1422704A System for distributing solution in strip-shape
06/10/2003US6577983 Produce recognition method
06/10/2003US6577885 Method for determining analyte concentration using periodic temperature modulation and phase detection
06/10/2003US6577780 Cell designs for optical biosensors
06/10/2003US6577756 Method and apparatus for quantitatively evaluating scintillation, antiglare film and method of producing the same
06/10/2003US6577754 Robust stain detection and quantification for histological specimens based on a physical model for stain absorption
06/10/2003US6577397 Scatterometer
06/10/2003US6577396 Surface plasmon sensor
06/10/2003US6577393 Polarimetric method for determining the (main) vibration plane of polarized light to about 0.1m° and miniaturized device for its implemention
06/10/2003US6577391 Apparatus and method for determining tissue characteristics
06/10/2003US6577390 Continuous emissions monitor of multiple metal species in harsh environments
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