Patents
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)
11/2001
11/29/2001US20010045532 Shielded optical probe having an electrical connector
11/29/2001US20010045529 Double-resonance-absorption microscope
11/29/2001US20010045521 System and method for spectral analysis
11/29/2001US20010045519 Method of inspectiong a substrate furnished with a phosphor layer
11/29/2001US20010045517 Non-destructive sugar content measuring apparatus
11/29/2001US20010045513 Interference detecting apparatus and tomography apparatus
11/29/2001US20010045509 A system for indicating the expiration of the useful operating life of a pulse oximetry sensor
11/29/2001US20010045358 Modular interface surface
11/29/2001DE10026195A1 Verfahren und Vorrichtung zum Identifizieren chemischer Substanzen A method and apparatus for identifying chemical substances
11/29/2001DE10025097A1 Optical sensor for detecting carbon monoxide comprises radiation source, and sensitive layer containing transition metal compound which forms complex with gas to be determined
11/29/2001DE10023477A1 Ellipsometer Ellipsometer
11/29/2001CA2409309A1 Materials and methods for detection of nucleic acids
11/29/2001CA2408302A1 Long wavelength engineered fluorescent proteins
11/29/2001CA2407793A1 Differential spr sensor and measuring method using it
11/29/2001CA2406167A1 Method and apparatus for portable product authentication
11/28/2001EP1158449A2 Computerized method and apparatus for analyzing readings of nucleic acid assays
11/28/2001EP1158296A2 Machine for automated quality control of ceramic products by artificial vision and sound analysis
11/28/2001EP1158294A1 A method and apparatus for inspecting printed wiring boards
11/28/2001EP1158293A2 Examining a diamond
11/28/2001EP1158291A1 Ellipsometric metrology method and apparatus for samples contained in a chamber or the like
11/28/2001EP1158267A1 Method for measuring quality of bandlike body, method for suppressing camber, instrument for measuring quality of bandlike body, rolling machine, and trimming device
11/28/2001EP1157537A2 Ccd array as a multiple-detector in an optical imaging apparatus
11/28/2001EP1157288A1 Device for measuring visual range
11/28/2001EP1157269A1 Protective test strip platform for optical meter apparatus
11/28/2001EP1157268A1 Imaging system for an optical scanner
11/28/2001EP1157267A1 Homogeneous fluorescence assay
11/28/2001EP1157266A1 Surface plasmon resonance sensor
11/28/2001EP1157128A2 Homogeneous enzymatic assay for vitamin b6
11/28/2001EP1156833A1 Metastasis models using green fluorescent protein (gfp) as a marker
11/28/2001EP0960398B1 Process and device for assessing the quality of processed material
11/28/2001EP0700514B1 Apparatus and methods for multianalyte homogeneous fluoroimmunoassays
11/28/2001EP0653051B2 Structure and method for differentiating one object from another object
11/28/2001CN2462381Y Device for analyzing interface of mud and water
11/28/2001CN1323985A Reagent kit for fast detection of iron content in honey
11/28/2001CN1323984A Gene chip colorating detection method
11/28/2001CN1075491C Ultraviolet or fluorescent detecting method for condensed aromatic aldehyde derivatization hydrazine compound
11/27/2001US6324298 Automated wafer defect inspection system and a process of performing such inspection
11/27/2001US6323951 Apparatus and method for determining the active dopant profile in a semiconductor wafer
11/27/2001US6323949 Optical measurement method and apparatus which determine a condition based on quasi-elastic-interaction
11/27/2001US6323947 Angle of incidence accuracy in ultrathin dielectric layer ellipsometry measurement
11/27/2001US6323946 Spectroscopic measurement system using curved mirror
11/27/2001US6323944 Compact spectrofluorometer
11/27/2001US6323502 Checking the accuracy of folding of parallelepiped boxes
11/27/2001US6323495 Method and apparatus for the determination of phase delay in a lifetime fluorometer without the use of lifetime standards
11/27/2001US6323477 Method for detecting objects located on a transparent panel, and corresponding device
11/27/2001US6322992 Method for the determination of a specific binding ligand using a vanadium bromoperoxidase as a signal-generating enzyme
11/27/2001US6322751 Optrode for the detection of volatile chemicals
11/27/2001US6322727 Kit for conducting an assay to detect a substance using enzymatically-induced decomposition of dioxetanes
11/27/2001US6321601 Optical method for the characterization of laterally-patterned samples in integrated circuits
11/27/2001US6321587 Solid state fluorine sensor system and method
11/27/2001CA2243677C Mutivariate sample analysis
11/22/2001WO2001088955A2 Method of monitoring ion implants by examination of an overlying masking material
11/22/2001WO2001088593A1 Device for sequential observation of samples and methods using same
11/22/2001WO2001088592A2 Microscope inspection system
11/22/2001WO2001088589A1 Ultra-broadband uv microscope imaging system with wide range zoom capability
11/22/2001WO2001088536A1 Method for optical detection of an adjoining of a material component to a sensor material with the aid of biological, chemical or physical interaction and device for carrying out said method (variants)
11/22/2001WO2001088533A2 Lipid uptake assays
11/22/2001WO2001088532A2 Improved assay techniques using nematode worms
11/22/2001WO2001088511A1 Grating optical waveguide structure for multi-analyte determinations and the use thereof
11/22/2001WO2001088510A2 Pre-and post-processing of spectral data for calibration using multivariate analysis techniques
11/22/2001WO2001088509A1 Coupled plasmon-waveguide resonance spectroscopic device
11/22/2001WO2001088508A1 Method and device for determining any fluid mixture composition and for measuring material quantity
11/22/2001WO2001088507A1 Method for analysing a diffusing sample by time resolution measurement
11/22/2001WO2001088506A1 Refractometer
11/22/2001WO2001088505A1 Photometric analysis of natural waters
11/22/2001WO2001088504A1 Method for measuring a concentration of optically active substances in solutions
11/22/2001WO2001088195A1 Detection of nucleic acid hybridization by fluorescence polarization
11/22/2001WO2001088176A2 Measurements of enzymatic activity in a single, individual cell in population
11/22/2001WO2001088089A2 Single copy genomic hybridization probes and method of generating same
11/22/2001WO2001087487A2 Bidirectional flow centrifugal microfluidic devices
11/22/2001WO2001087486A2 Microfluidics devices and methods for performing cell based assays
11/22/2001WO2001087485A2 Microfluidics devices and methods for high throughput screening
11/22/2001WO2001087151A2 Method and device for the noninvasive determination of hemoglobin and hematocrit
11/22/2001WO2001087135A2 Photoacoustic material analysis
11/22/2001WO2001087040A2 Determination of the ultrastructure of connective tissue by an infrared fiber-optic spectroscopic probe
11/22/2001WO2001031059A8 Genetic biosensors using chemiluminescence
11/22/2001WO2001020321A3 Conditioning and testing cotton fiber
11/22/2001US20010044531 For probes, comprising a heterocycle condensed with a cyclic group such as ribofuranose derivative; biotin and 5-carboxyfluorescein derivatives
11/22/2001US20010044153 Automatic liquid analyser and quality controller
11/22/2001US20010044152 Medical diagnosis; analyzing large number of specimens at once (blood); transmission of electromagnetic waves modified upon contact with specimen
11/22/2001US20010044129 Detecting drug uptake, distribution, binding, and metabolism
11/22/2001US20010044124 Method for determining the response to cancer therapy
11/22/2001US20010044116 Particulate support bound to at least 2 signal-generating moieties each of which generates, in situ, a signal different from that generated by the other(s); each signal can be varied over a series of gradations
11/22/2001US20010044029 Diamond wafer, method of estimating a diamond wafer and diamond surface acoustic wave device
11/22/2001US20010043736 Method and system for detecting a defect in projected portions of an object having the projected portions formed in the same shape with a predetermined pitch along an arc
11/22/2001US20010043733 Device and method for the determination of diameters of crystals
11/22/2001US20010043334 Air refractometer
11/22/2001US20010043332 Optical coherence tomography apparatus using optical-waveguide structure which reduces pulse width of low-coherence light
11/22/2001US20010043331 Optical materials testing method
11/22/2001US20010043329 Process and apparatus for measuring optical parameters on liquid media
11/22/2001US20010043327 Spectral identification system
11/22/2001US20010043326 Foreign substance inspecting method and apparatus, and exposure apparatus using this inspecting apparatus
11/22/2001US20010042837 Apparatus for illuminating a specimen and confocal fluorescence scanning microscope
11/22/2001US20010042833 Defect detection in articles using computer modelled dissipation correction differential time delayed far ir scanning
11/22/2001US20010042832 Determination of thickness and impurity profiles in thin membranes utilizing spectorscopic data obtained from ellipsometric investigation of both front and back surfaces
11/22/2001US20010042793 Stabilized capillary microjet and devices and methods for producing same
11/22/2001US20010042705 Method for classifying defects and device for the same
11/22/2001US20010042410 Ultrasonic probe, ultrasonic receiver and ultrasonic diagnostic apparatus
11/22/2001DE10025790A1 Online continuous determination of the chemical oxygen requirement for oxidation of dissolved and suspended matter in sewage water by simultaneous determination of water refraction index and turbidity number in a transparent pipe
11/22/2001DE10025789A1 Refractometer for measuring refractive index of liquid, solid or gaseous materials, has optical element arranged in reflected radiation beam path between measuring surface and receiver, to split beam into color spectrum