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)
10/2000
10/11/2000EP1042676A1 Luminescent protein stains containing transition metal complexes
10/11/2000EP1042665A1 Examining diamonds and gemstones
10/11/2000EP1042664A1 Method for detecting reactions by means of coincidence analysis
10/11/2000EP1042663A1 Device, method and apparatus for implementing the method, for dosing at least a particular constituent in a product sample
10/11/2000EP1042660A1 Sampling apparatus
10/11/2000EP1042654A1 Device for colourimetric test of objects such as fruits or vegetables
10/11/2000EP1042559A1 Road pavement deterioration inspection system
10/11/2000EP1042545A1 On-line sliver monitor
10/11/2000EP0568652B1 Waveguide sensor
10/11/2000CN1057387C Process and device for detecting impurities in textile test material
10/11/2000CN1057386C Reagent box for determinating selenium content in selenium and iodine salt
10/10/2000US6130958 Method for reconstructing the image of an object scanned with a laser imaging apparatus
10/10/2000US6130753 Laser optical density measurement system
10/10/2000US6130748 Chemical sensor based on porous silicon
10/10/2000US6130746 System and method for electronically evaluating predicted fabric qualities
10/10/2000US6130745 Optical autofocus for use with microtiter plates
10/10/2000US6130440 Image reading apparatus
10/10/2000US6130439 Instrument for measuring the refractive index of a fluid
10/10/2000US6130438 Wrapping paper defect inspection apparatus for a cigarette manufacturing machine
10/10/2000US6130095 Sensitive analysis by oxidizing the sample in ceramic furnace to produce sulfur monoxide, then reacting sulfur monoxide with ozone and measuring radiation produced
10/10/2000US6130094 Complex covalently bonded to carrier; consists of low molecular weight fluorochromes attatched through linkers, a group for bonding to carrier, and a water solubilizing component; for probes which can permeate cells
10/10/2000US6130093 Apparatus for detecting the presence of flavored beverage in a vessel; for liquid storage
10/10/2000US6130047 Detection of nucleic acids by fluorescence quenching
10/10/2000US6129987 Method of making a piece of glass for measuring transmittance
10/10/2000US6129896 Biosensor chip and manufacturing method
10/10/2000US6129817 Unified on-line/off-line paper web formation analyzer
10/05/2000WO2000058996A2 Gas inlet for producing a directional and cooled gas jet
10/05/2000WO2000058731A1 Novel semiconductor nanoparticles for analysis of blood cell populations
10/05/2000WO2000058730A1 Method and device for detecting analytes in fluids
10/05/2000WO2000058727A1 Single channel, single dilution detection method
10/05/2000WO2000058715A2 Assay system
10/05/2000WO2000058714A1 Detection of liquids
10/05/2000WO2000058713A2 Device for rapidly measuring angle-dependent diffraction effects on finely structured surfaces
10/05/2000WO2000058712A1 Isopotomer absorption spectral analyzer and its method
10/05/2000WO2000058711A1 Pressure-proof process window
10/05/2000WO2000058035A1 Multi-band spectral sorting system for light-weight articles
10/05/2000WO2000057827A1 Single-use hygiene items
10/05/2000WO2000057793A1 Biological optical measuring instrument
10/05/2000WO2000039568B1 Machine vision system and method for non-contact container inspection
10/05/2000WO2000029820A3 Probe for evanescent excitation of fluorescence
10/05/2000WO2000028297A3 A method for the assessment of particles and a system and a device for use in the method
10/05/2000WO2000020834A3 Multi-component process analysis and control
10/05/2000WO2000013004A9 Combinatorial polymer synthesis of sensors for polymer-based sensor arrays
10/05/2000WO2000013003A9 Optical-based sensing devices
10/05/2000DE19915310A1 Diffusionskontrollierende Sensorschicht Diffusion ControllingDepartment sensor layer
10/05/2000DE19915309A1 Measurement of field-induced orientation of molecular aggregates is carried out simultaneously with measurements of dichroism and bi-refringence, using pulsed, polarized laser beams
10/05/2000DE19905983A1 Capillary holder used e.g. in micro-high performance HPLC has inlet and outlet waveguide parts fixed to a substrate
10/05/2000CA2367780A1 Single channel, single dilution detection method
10/05/2000CA2332240A1 Method and device for detecting analytes in fluids
10/04/2000EP1041379A2 Apparatus and method for detecting defects in the surface of a workpiece
10/04/2000EP1041378A1 Produce recognition system including a produce data collector
10/04/2000EP1040788A1 Apparatus for quantitative determination of the local distribution of a measurement value
10/04/2000EP1040726A1 Method of detecting atmospheric weather conditions
10/04/2000EP1040516A1 Apparatus and method for determining depth profile characteristics of a dopant material in a semiconductor device
10/04/2000EP1040341A1 Multiple beam scanner for an inspection system
10/04/2000EP1040340A1 Digital flow cytometer
10/04/2000EP1040339A1 Analysing device non-destructive of plants and vehicle comprising such device on board
10/04/2000EP1040338A1 Optical diffraction biosensor
10/04/2000EP1040337A1 A method and apparatus for controlling the separation of chemical components in a circulating stream in an alkylation process
10/04/2000EP1040336A1 Method for on-line analysis of acid catalyst for hydrocarbon conversion process
10/04/2000EP1040335A1 Discriminating ground vegetation in agriculture
10/04/2000EP1039972A1 Method and device for production of components for microfabrication
10/04/2000EP1039971A1 Device and method for creating aerosols for drug delivery
10/04/2000EP1002227A4 Simultaneous analyte determination and reference balancing in reference t-sensor devices
10/04/2000EP0921857A4 Low background multi-well plates for fluorescence measurements of biological and biochemical samples
10/04/2000EP0724773B1 Grid array inspection system
10/04/2000CN2399724Y Reflectivity measurer
10/04/2000CN2399719Y Microwave thermal atomizer
10/04/2000CN1268664A Method for analysing hydrogen sulfide content in hydride gas
10/04/2000CN1268663A Stray heat radiation source body direction specific radiation rate measuring method and its instrument
10/04/2000CN1268662A Collimated heat radiation source body directional specific radiation rate measuring method and its instrument
10/04/2000CN1268523A Urea-formaldehyde resin and derivative uniform microsphere for liquid-phase chromatography and preparation therefor
10/03/2000US6128544 Process for monitoring and control of the operation of an analyzer and of a manufacturing unit to which it is linked
10/03/2000US6128093 Unit for measuring optical properties
10/03/2000US6128091 Element and apparatus for attenuated total reflection measurement, and method for measuring specific component using the same
10/03/2000US6128088 Visibility range measuring apparatus for motor vehicle
10/03/2000US6128085 Reflectance spectroscopic apparatus with toroidal mirrors
10/03/2000US6128084 Evaluation method of semiconductor layer, method for fabricating semiconductor device, and storage medium
10/03/2000US6128081 Method and system for measuring a physical parameter of at least one layer of a multilayer article without damaging the article and sensor head for use therein
10/03/2000US6128080 Extended range interferometric refractometer
10/03/2000US6128079 Fiber optic probe and system for measurement of moisture in steam turbines
10/03/2000US6128078 Radiation filter, spectrometer and imager using a micro-mirror array
10/03/2000US6128077 Confocal spectroscopy system and method
10/03/2000US6128075 Diamond anvil spectroscope
10/03/2000US6128073 Device and method for examining the smoothness of a sample surface
10/03/2000US6127690 Ultraviolet and visible light absorbance detector
10/03/2000US6127187 Apparatus and method for analyzing blood samples
10/03/2000US6127184 Introducing mixture of colorant and biological fluid sample into chamber, allowing mixture to spread and enter calibration area, scanning area to quantify signal intensity; for volumetric analysis
10/03/2000US6127183 Accurately analysing physical or chemical interactions taking place in film layer at optical sensor through light intensity signal producing techniques; biosensors
10/03/2000US6127140 Assay for quantitative measurement of analytes in biological samples
10/03/2000US6127134 Difference gel electrophoresis using matched multiple dyes
10/03/2000US6127120 Sensitive analysis using surface enhanced (resonance) raman scattering; forming a primary complex between the raman-active label and the target, then preparing sample, and detecting complexes formed
10/03/2000US6126848 Indirect endpoint detection by chemical reaction and chemiluminescence
10/03/2000CA2303529A1 Diffusion-controlling sensor layer
09/2000
09/28/2000WO2000057413A1 Method and device for analysing optical storage media materials
09/28/2000WO2000057177A1 Noninvasive transdermal systems and methods for detecting an analyte in a biological fluid
09/28/2000WO2000057175A1 Methods for optimal usage and improved valuation of corrosive petroleum feedstocks and fractions
09/28/2000WO2000057170A1 Automated 2-dimensional analysis of biological and other samples
09/28/2000WO2000057162A2 Optical inspection of semi-conductor structures
09/28/2000WO2000057160A2 Inspection of matter
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