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)
12/2004
12/09/2004	US20040245445 Laser microscope
12/09/2004	US20040245350 Methods and apparatus for fluorescence imaging using multiple excitation-emission pairs and simultaneous multi-channel image detection
12/09/2004	US20040245164 Fluid purification system
12/09/2004	US20040244971 Method and apparatus for obtaining a micro sample downhole
12/09/2004	US20040244889 Porous silicon-based explosive
12/09/2004	DE4244717B4 Spektroskopisches System Spectroscopic system
12/09/2004	DE202004009194U1 Modular illumination device has tunnel-shaped arrangement of illumination elements, especially LEDs, for enclosing object with modules fitted with flat arrangement of illumination elements
12/09/2004	DE19919539C5 Verfahren zur Messung der Aktivität einer biologisch wirksamen Substanz in einem histologischen Präparat Method for measuring the activity of a biologically active substance in a histological preparation
12/09/2004	DE10322577A1 Spectroscopy, remission and reflection measurements for use in environmental monitoring, quality control and process control, whereby sample extinction, absorption and scatter parameters are determined
12/09/2004	DE10322439A1 Verfahren und Vorrichtung zur Bestimmung der Isomerenzusammensetzung bei Isocyanat-Herstellprozessen Method and apparatus for determination of the isomer composition in isocyanate production processes
12/09/2004	DE10322147A1 Apparatus to determine chemical concentrations in sample, e.g. blood, has black body radiator to irradiate the sample and a detector to register sample radiation for the spectral characteristics to be compared with a reference
12/09/2004	DE10322066A1 Micro flow measurement cell, for a photometer to measure the concentration of peptides/aromatic compounds in a solution, has a holder with the bent glass capillary to align the straight capillary section with a light passage opening
12/09/2004	DE10255013B4 Verfahren und Vorrichtung zur Lokalisierung von Licht emittierenden Bereichen Method and apparatus for the localization of light-emitting areas
12/09/2004	DE102004025497A1 Verfahren zum Verfeinern von Fluidprobendaten Method for refining fluid sample data
12/09/2004	DE102004019402A1 Multiple-chamber measurement device for determining the density, size or electrical properties of particles in gases or liquids has measurement windows between the chambers, which can be set at different pressures and temperatures
12/09/2004	CA2567452A1 Automatic mixing and dilution methods and apparatus for online characterization of equilibrium and non-equilibrium properties of solutions containing polymers and/or colloids
12/09/2004	CA2527205A1 Methods and apparatus for fluorescence imaging using multiple excitation-emission pairs and simultaneous multi-channel image detection
12/08/2004	EP1484705A2 DNA microarray image analysis system
12/08/2004	EP1484614A1 Fluorescent sensor for phosphate ion and phosphorylated peptide
12/08/2004	EP1484613A2 Early determination of assay results
12/08/2004	EP1484611A2 Flow sensing for determination of assay results
12/08/2004	EP1484601A2 Optical arrangement for assay reading device
12/08/2004	EP1484600A2 Optical probes and methods for spectral analysis
12/08/2004	EP1484599A1 An optical biosensor
12/08/2004	EP1484598A1 Method of judging homogenization/reaction completion and method of measuring solution concentration using the same
12/08/2004	EP1484597A1 Detection and analysis of chemical or biological substances using passive emission spectroscopy
12/08/2004	EP1484596A1 Method and device for three-dimensional determination of the refractive index of transparents layers
12/08/2004	EP1484589A1 Stress measuring method and stress measuring device
12/08/2004	EP1484118A1 Method for estimating the quality of wood chips
12/08/2004	EP1484008A1 Non-invasive method of determinining an analyte concentration using a hyperosmotic solution
12/08/2004	EP1484006A1 Blood sugar level measuring apparatus
12/08/2004	EP1483951A1 Method and apparatus for determining fertilizer requirements in gardens
12/08/2004	EP1483582A1 Dissociative fluorescence enhancement assay
12/08/2004	EP1483570A1 Mutli-detector defect detection system and a method for detecting defects
12/08/2004	EP1483569A1 Method for determining a qualitative characteristic of an interferometric component
12/08/2004	EP1483568A2 Improved method for on-line monitoring of lubricating oil using light in the visible and near ir spectra
12/08/2004	EP1483567A1 Assembly and method for measuring the optical activity of a stimulus of interest
12/08/2004	EP1483566A1 Apparatus for presenting a sample of material for analysis
12/08/2004	EP1483547A1 Optical interferometer
12/08/2004	EP1483410A1 Method and device for determination of tissue specificity of free floating dna in bodily fluids
12/08/2004	EP1483404A2 Methods for detecting genome-wide sequence variations associated with a phenotype
12/08/2004	EP1483355A2 Profile refinement for integrated circuit metrology
12/08/2004	EP1483262A1 Coumarines useful as biomarkers
12/08/2004	EP1483207A1 Method for determining the dissolution rate of a solid water treatment product
12/08/2004	EP1483202A2 Method for separating single-wall carbon nanotubes and compositions thereof
12/08/2004	EP1483140A1 Device and method for fixing a sensing means
12/08/2004	EP1483062A1 Method and apparatus for identifying and sorting objects
12/08/2004	EP1482888A1 Process for detection of marked components of a composite article using infrared blockers
12/08/2004	EP1404378A4 Methods and apparatus relating to treatment systems using light for the treatment of fluid products
12/08/2004	EP1370847B1 Measuring head for in line determination of the size of moving particles in transparent media
12/08/2004	EP1214448A4 A rapid quantitative measurement of soluble fibrin in opaque body fluids
12/08/2004	EP0842008B1 Welding line with quality control storage devices
12/08/2004	CN2662248Y Fast drug checking case
12/08/2004	CN2662247Y Optical fibre array biochip based on transformation rule of white light reflection interference frequency spectrum
12/08/2004	CN2662244Y Fabric illumination image collection device
12/08/2004	CN2662238Y Clamping apparatus for jewel discrimination
12/08/2004	CN2662237Y Optical dark room for optoelectronic smoke sensing detector
12/08/2004	CN2662236Y A peanut simple grain diffuse reflection spectrum measurement device
12/08/2004	CN2662235Y A filter paper type smokemeter
12/08/2004	CN1554022A Exhaust opacity measuring device
12/08/2004	CN1553962A System for detecting protease
12/08/2004	CN1553953A Real-time sequence determination
12/08/2004	CN1553186A Analeptic rapid testing biological chip and testing method
12/08/2004	CN1553172A Testing method with disorder level of light intensity distribution as displaying quality of electronic displaying device
12/08/2004	CN1553171A High-brightness super-surface finish tester
12/08/2004	CN1553170A Little flame atomic fluorescent analyzing method
12/08/2004	CN1553169A Method for detecting gallium nitride base material local optical thickness evenness
12/08/2004	CN1553168A Capillary array electrophoretic ratating laser scanning co-focusing fluorescent inspecting instrument
12/08/2004	CN1553167A Optical detector of peep camera
12/08/2004	CN1553166A Microscopic multispectral marrow and its peripheral blood cell auto-analyzing instrument and method
12/08/2004	CN1553165A Automatic multispectral cell smear and analyzing instrument and method used for cervical cell analysis
12/08/2004	CN1553164A Plant microscopic structure imager and use thereof
12/08/2004	CN1179308C Photoelectric mist detecting device
12/08/2004	CN1179206C Chip testing device
12/08/2004	CN1179205C Apparatus and method for monitoring structure using counter-propagating signal method for loacating events
12/08/2004	CN1179194C Optical sensor and its signal processor and branch connector
12/08/2004	CN1179192C Method and device for inspecting objects
12/08/2004	CN1179047C Method for introducing substances into cells and use of said method
12/08/2004	CN1179040C Cyclic peptides
12/08/2004	CN1178751C Device for binding target molecule
12/07/2004	US6829559 Methods and systems for determining a presence of macro and micro defects on a specimen
12/07/2004	US6829381 Method for detecting defects
12/07/2004	US6829073 Optical reading system and method for spectral multiplexing of resonant waveguide gratings
12/07/2004	US6829054 Integrated surface metrology
12/07/2004	US6829052 Sensor detecting attenuated total reflection angle by using semiconductor laser unit driven with driving current on which high frequency component is superimposed
12/07/2004	US6829051 Optical apparatus
12/07/2004	US6829049 Small spot spectroscopic ellipsometer with refractive focusing
12/07/2004	US6829048 Flame atomization device
12/07/2004	US6829047 Defect detection system
12/07/2004	US6828910 Apparatus for monitoring gas concentrations
12/07/2004	US6828572 Ion beam incident angle detector for ion implant systems
12/07/2004	US6828568 Process for testing of fluophors and device for carrying out the process
12/07/2004	US6828567 Optical detection in a multi-channel bio-separation system
12/07/2004	US6828558 Three dimensional imaging
12/07/2004	US6828547 Wellbores utilizing fiber optic-based sensors and operating devices
12/07/2004	US6828542 System and method for lithography process monitoring and control
12/07/2004	US6828162 System and method for active control of BPSG deposition
12/07/2004	US6828155 Method for evaluating lipid a analog-containing injections
12/07/2004	US6828099 Leucine zipper domains of reporter molecule hydrolyze penicillin or cephalosporin substrates; gene expression
12/07/2004	US6827903 Inert gas fusion analyzer

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