Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839)
11/2003
11/26/2003EP1365226A2 Gas introduction apparatus and gas analyser
11/26/2003EP1364204A1 Designs of labels for detection with a surface-selective nonlinear optical technique
11/26/2003EP1364201A1 Ligand sensor devices and uses thereof
11/26/2003EP1364069A1 Method for the development of gene panels for diagnostic and therapeutic purposes based on the expression and methylatoin status of the genes
11/26/2003EP1364066A2 Method for identifying functional nucleic acids
11/26/2003EP1364064A2 Method for rapid detection and identification of bioagents
11/26/2003EP1364058A2 Method for maldi-tof-ms analysis and/or sequencing of oligonucleotides
11/26/2003EP1363975A2 Method and device for continuous redox adjustment in azoic couplings
11/26/2003EP1363736A2 Automated laboratory system and method
11/26/2003EP1363714A1 A microchip electrospray device and column with affinity adsorbents and use of the same
11/26/2003EP1102561B1 Press device for a gel/sensor assembly
11/26/2003EP1007955B1 Apparatus for the application of samples on a substrate
11/26/2003EP0904534B1 Solid electrolyte gas sensor
11/26/2003CN2588370Y Cigarette and suctin resistance detection module controller
11/26/2003CN2588369Y Automatic sulphur determining instrument
11/26/2003CN1459024A Humidity sensor element and method for manufacture thereof
11/26/2003CN1458950A Aldehyde emission reduction for dibenzylidene sorbitol clarified plastics
11/26/2003CN1458525A Integrated capillary biological chip and its producing method
11/26/2003CN1458521A Oxygen sensor and method for producing said oxygen sensor
11/26/2003CN1458520A Method for quantitatively detecting formaldehyde in water solution
11/26/2003CN1458519A Microscopic electrochemical analyzer
11/26/2003CN1129003C Biosensor and method of manufacturing same
11/26/2003CN1129002C Method for producing enzyme-electrode test strip of electrochemical sensor for testing blood sugar by using vitrification technique
11/26/2003CN1129001C Method for analyzing water in gap between deposits
11/25/2003US6654696 Method for nucleic acid sequence determination using codes for error correction
11/25/2003US6654625 Mass transport limited in vivo analyte sensor
11/25/2003US6653842 Galvanic probes as pH and oxidation reduction potential sensors, control devices employing such probes, and related methods
11/25/2003US6653841 Device and method for carrying out a contactless measurement of the conductivity of a liquid situated in a flow channel
11/25/2003US6653653 Single-electron transistors and fabrication methods in which a projecting feature defines spacing between electrodes
11/25/2003US6653627 FAIMS apparatus and method with laser-based ionization source
11/25/2003US6653624 Mass spectrograph
11/25/2003US6653153 Encoding metal salts are impregnated onto the support unit, with isotope distribution of the metal in the salt used as code; insoluble metal salts are formed to improve metal's retention
11/25/2003US6653144 Method and an apparatus for analyzing trace impurities in gases
11/25/2003US6652918 Silane heat treatment to decrease wettability
11/25/2003US6652734 Coating with 3-carboxythiophene then overcoating with surfactant
11/25/2003US6652724 Automated apparatus for separating a biological sample from a two dimensional electrophoresis gel
11/25/2003US6652723 Hydrogen gas sensor
11/25/2003US6652722 Sensor for measuring the partial pressure of a gas of the type comprising an electrochemical cell and a gaseous diffusion barrier
11/25/2003US6652721 Sensor for determination of O2 concentration in liquids
11/25/2003US6652720 Analytical instruments, biosensors and methods thereof
11/25/2003US6651639 Heater control apparatus for a gas concentration sensor
11/25/2003CA2297092C Computer-directed detection of paraproteins
11/25/2003CA2193885C Iontophoretic sampling device and method
11/24/2003CA2429281A1 Gas introduction apparatus and gas analyzer
11/24/2003CA2387443A1 Improved apparatus and method for trapping bead based reagents within microfluidic analysis systems
11/20/2003WO2003096376A1 Improved mass spectrometer and mass filters therefor
11/20/2003WO2003096005A1 Device and method for measuring gas concentration
11/20/2003WO2003096004A1 Sensor for an electrochemical detecting element
11/20/2003WO2003096003A1 Enzyme electrode array and biosensor array
11/20/2003WO2003096002A1 Instrument and method for measuring action signal of biological sample
11/20/2003WO2003096001A1 Heater-contained gas sensor operation starting method and operation stopping method, and operating method
11/20/2003WO2003096000A1 Method for diagnosing deterioration of gas sensor and equipment for diagnosing deterioration of gas sensor
11/20/2003WO2003095999A2 Sensor assembly for measuring a gas concentration
11/20/2003WO2003095672A1 Secm for the detection of nucleic acid-oligomer-hybridisation events
11/20/2003WO2003095620A2 Oocyte recording chamber
11/20/2003WO2003095092A1 Sampling device for liquid samples
11/20/2003WO2003094713A1 Blood sugar tester and data uploading method
11/20/2003WO2003087398A3 Electrochemical detector systems
11/20/2003WO2003079401A3 Directed assembly of functional heterostructures
11/20/2003WO2003073088A3 Apparatus and method for the detection of localised fluctuactions of ionic charge by ion sensitive field effect transistors during a chemical reaction
11/20/2003WO2003067253A3 Self-calibrating carbon monoxide detector and method
11/20/2003WO2003062783A3 Light addressable electrochemical detection of duplex structures
11/20/2003WO2003053582A3 Ffe array dispenser
11/20/2003WO2003053581A3 Biomolecule handling method and machine using an array dispenser
11/20/2003WO2003053555A3 Dockable processing module for extracting molecules from a solution
11/20/2003WO2003053534A3 Device and method useable for integrated sequential separation and enrichment of proteins
11/20/2003WO2003048728A3 Particle impedance sensor
11/20/2003WO2003045993A3 Protein biopolymer markers predictive of type ii diabetes
11/20/2003WO2002086051A3 Nucleic acid analysis by mass differentiable oligomers
11/20/2003WO2002079774B1 Method for carrying out nondestructive testing of alloys, which contain carbides or which are sulfided near the surface
11/20/2003WO2002006829A3 A process for discriminating between biological states based on hidden patterns from biological data
11/20/2003US20030216105 Apparatus for monitoring a metal layer during chemical mechanical polishing using a phase difference signal
11/20/2003US20030215889 Membrane preparation comprising calcium channel transport protein for screening and identifying modulator of ion transport; for prevention and treatment of nervous tissue injuries and diabetes
11/20/2003US20030215882 Multicompartment electrophoretic apparatus for separation and optical analysis of biomolecules such as DNA,RNA and proteins; laser scanning of biopolymers
11/20/2003US20030215862 Comprises nucleotide analogs comprising phosphate carbamate groups; microfluidics
11/20/2003US20030215855 Methods, systems and apparatus for separation and isolation of one or more sample components of a sample biological material
11/20/2003US20030215816 Method for sequencing nucleic acids by observing the uptake of nucleotides modified with bulky groups
11/20/2003US20030215681 Method and apparatus for monitoring parameters of an easily ignited gas
11/20/2003US20030214311 Method for measuring skin surface hydration and device for applying the method
11/20/2003US20030214310 Planar capacitive transducer
11/20/2003US20030214304 Sensor having electrode for determining the rate of flow of a fluid
11/20/2003US20030214285 Property evaluating system and method for magnetic material
11/20/2003US20030214283 Digital eddy current proximity system: apparatus and method
11/20/2003US20030214282 Method for measuring a gap between a proximity probe and a conductive target material
11/20/2003US20030214057 Microstructure fabrication and microsystem integration
11/20/2003US20030214005 A-C:H ISFET device, manufacturing method, and testing methods and apparatus thereof
11/20/2003US20030213908 Ion trap mass spectrometer
11/20/2003US20030213904 Apparatus and method for tandem icp/faims/ms
11/20/2003US20030213903 Method and apparatus for separating or capturing ions, and ion detection method and apparatus utilizing the same
11/20/2003US20030213902 Method and apparatus for analyzing mass spectrum
11/20/2003US20030213901 Method and system for high-throughput quantitation of small molecules using laser desorption and multiple-reaction-monitoring
11/20/2003US20030213899 Parallel plate geometry faims apparatus and method
11/20/2003US20030213795 Heater controller for an oxygen sensor
11/20/2003US20030213732 Sol-Gel monolithic column with optical window and method of making
11/20/2003US20030213693 A capillary microchannels are formed by etching and removing photoresist layer; use for potentiostatic detection of fluid samples, monitoring the current through the sieving matrix; medical diagnostic testing
11/20/2003US20030213692 Oxygen sensor and method of manufacturing same
11/20/2003US20030213691 Ion-detecting sensors comprising plasticizer-free copolymers
11/20/2003DE19936552C2 Vorrichtung zur Indizierung von Anrissen bei einem umlaufenden Transmissionsriemen mit einer nichtmetallischen und vorwiegend elastischen Grundmasse und Verfahren zum Betrieb dieser Vorrichtung Apparatus for indexing of cracks in a rotating transmission belt with a non-metallic and predominantly elastic base compound and method of operation of this device
11/20/2003DE10229374C1 Electrochemical unit detecting biochemical molecules in fluid, includes electrodes coated with complementary biochemical molecules
11/20/2003DE10218935C1 Fluoride-sensitive electrode for measuring the fluoride content of drinking water comprises a tubular electrode shaft, a lanthanum fluoride crystal, an inner electrolyte, and a deviating wire immersed in the electrolyte
1 ... 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 ... 1099