Patents
Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839)
02/2008
02/26/2008US7336081 Cell evaluation device including short circuit detector
02/26/2008US7336069 Eddy current sensor and sensor coil for the same
02/26/2008US7335942 Field effect transistor sensor
02/26/2008US7335505 Materials and methods relating to protein aggregation in neurodegenerative disease
02/26/2008US7335294 Integrated lancing and measurement device and analyte measuring methods
02/26/2008US7335292 Sensor with improved shelf life
02/26/2008US7335287 Solid electrolyte sensor for monitoring the concentration of an element in a fluid particularly molten metal
02/21/2008WO2008021758A1 Methods for fabricating a biosensor with a surface texture
02/21/2008WO2008021669A1 Early fouling detection
02/21/2008WO2008020903A2 Self-exciting, self-sensing piezoelectric cantilever sensor for detection of airborne analytes directly in air
02/21/2008WO2008020813A1 Method of electrically detecting a biological analyte molecule
02/21/2008WO2008020603A1 Method of separating phosphorylated peptide or phosphorylated protein
02/21/2008WO2008020365A2 Magnetic sensor device
02/21/2008WO2008019694A2 Bio surface acoustic wave (saw) resonator design for detection of a target analyte
02/21/2008WO2008019492A1 Apparatus and method for elemental analysis of particles by mass spectrometry
02/21/2008WO2008005283A3 Tandem differential mobility spectrometers and mass spectrometer for enhanced analysis
02/21/2008WO2007148285A3 Capillary flow control in a flow channel
02/21/2008WO2007131648A3 Electrical sensor production and use thereof
02/21/2008WO2007121121A3 Laminated biosensor and its manufacturing method
02/21/2008WO2007109758A3 Electro-optic media produced using ink jet printing
02/21/2008WO2007100691A3 Oxygen sensor with a protective layer
02/21/2008WO2006026961A3 Gate-controlled atomic switch
02/21/2008WO2001053794A8 Parallel sample loading and injection device for multichannel microfluidic devices
02/21/2008US20080044924 Water quality evaluation method and substrate contacting apparatus used
02/21/2008US20080044911 Nano-Chem-Fet Based Biosensors
02/21/2008US20080043314 Two-Dimensional Spatial Radiation Modulator
02/21/2008US20080043235 Electrophoretic system with multi-notch filter and laser excitation source
02/21/2008US20080042818 Trailer tire alert system
02/21/2008US20080042663 System and Method for Detecting the Dielectric Constant of Condutive Material
02/21/2008US20080042654 Fuel cell diagnostic apparatus and diagnostic method
02/21/2008US20080042646 Pipeline Inspection Using Variable-Diameter Remote-Field Eddy Current Technology
02/21/2008US20080042645 Method and Device for Testing Pipes in a Non-Destructive Manner
02/21/2008US20080041733 Controlled translocation of a polymer in an electrolytic sensing system
02/21/2008US20080041724 Capillary electrophoresis apparatus
02/21/2008US20080041721 Wireless pH Measurement System
02/21/2008US20080041134 Oxygen sensor deterioration detection method
02/21/2008DE102006038679A1 Analog capacitive measuring system for determining permeability within cavity of tool or workpiece, has condenser plates arranged as analog sensors in gap between upper and lower parts of tool or workpiece and lying opposite to each other
02/21/2008DE102006033058B3 Sensor zur Wasserstoff-Detektion Sensor for hydrogen detection
02/21/2008DE102004045765B4 Vorrichtung zur Füllstandsmessung für ein fliessfähiges Medium in einem Behälter Apparatus for measuring the level of a flowable medium in a container
02/21/2008CA2658787A1 Apparatus and method for elemental analysis of particles by mass spectrometry
02/21/2008CA2651840A1 Self-exciting, self-sensing piezoelectric cantilever sensor for detection of airborne analytes directly in air
02/20/2008EP1890354A2 Density sensing device and fuel cell system with it
02/20/2008EP1890141A1 Measuring method for total organic carbon, measuring method for total nitrogen and measuring apparatus for the methods
02/20/2008EP1890139A2 NOx sensor control circuit unit and NOx sensor system using the same
02/20/2008EP1889570A2 Usability methods of wirelessly calibrating an analyte measurement meter and corresponding system
02/20/2008EP1889054A2 Biosensor strips and methods of preparing same
02/20/2008EP1889045A1 Carbon dioxide sensor comprising co2 calibration gas generator
02/20/2008EP1889044A1 Conductive nanotube or nanowire fet transistor network and corresponding electronic device, for detecting analytes
02/20/2008EP1889043A1 Electrochemical sensor
02/20/2008EP1889042A1 Electrochemical cell and reference cell with flowing liquid junction
02/20/2008EP1888790A2 Microfluidic system for identifying or sizing individual particles passing through a channel
02/20/2008EP1888781A2 Liquid crystal based analyte detection
02/20/2008EP1888661A2 Novel method for producing water-soluble comb-shaped copolymers
02/20/2008EP1888330A2 Chemical sensor
02/20/2008EP1888213A2 Fluidics device
02/20/2008EP1888196A2 Elements for separating substances by distributing between a stationary and a mobile phase, and method for the production of a separating device
02/20/2008EP1733217B1 Probe for determining a physical property of a test gas
02/20/2008EP1556686A4 Serial sample injection in capillary electrophoresis
02/20/2008EP1498728B1 Detecting electrode and nitrogen oxide sensor using the same
02/20/2008EP1434514A4 Sensing apparatus and process
02/20/2008EP1406091B1 Method of analyzing protein occurring in cell or substance interacting with the protein
02/20/2008EP1266217B1 Method for assessing the wear of motor oil while taking a replenishing that involves the use of fresh oil into account
02/20/2008EP1257670B1 Method for detecting cytosine methylation in dna samples
02/20/2008EP1047932B1 Gas sensor with seal method for producing it
02/20/2008EP1046148B1 Signaling fire detector
02/20/2008EP1044368B1 Method for producing boron nitride sealing discs from a boron nitride block
02/20/2008EP0991945B2 Method for identification of tumor antigens with autoantibodies in serum
02/20/2008EP0931257B1 Method for determining oxidizable constituents in a gaseous mixture
02/20/2008CN201025481Y Rotary device and self-rotary fully automatic microelement analyzer for testing cup
02/20/2008CN201025479Y Selective ion pole making device
02/20/2008CN101128891A Automatic dehydrating breather apparatus and method
02/20/2008CN101126739A Welding tube soldering seam quality detection and defected welding tube automatic elimination control system
02/20/2008CN101126738A Step electrode quadrangular frustum pyramid four-stage quality analyzer
02/20/2008CN101126737A Cascade mass spectrometer for researching ionic reaction
02/20/2008CN101126736A Electrochemical device and its uses in determining fouling organism for inducing metal corrosion
02/20/2008CN101126735A Biosensor and its preparation method and detection method using said biosensor
02/20/2008CN101126734A Biosensor based on aptamer modified conducting polymer and its preparation method and uses
02/20/2008CN101126733A Method for evaluating graphite and /or graphitized carbon material electrochemical performance
02/20/2008CN101126732A High temperature flue gas moisture instrument anti-abrasive anti-plugging method and device
02/20/2008CN101126731A Thermal diffusivity measuring method
02/20/2008CN101126730A Gas-sensitive sensing element electrode member and its manufacture method
02/20/2008CN101126623A Magnetostrictive sensor for steel stranded wire supersonic guided wave detection
02/20/2008CN100370646C Method for inspecting secondary battery precursor, and method for manufacturing secondary battery using the method
02/20/2008CN100370249C Method for reducing measurement deviation of current type biosensors
02/20/2008CN100370248C Measuring instrument
02/20/2008CN100370247C Apparatus and method for measuring activity signals of biological samples
02/20/2008CN100370246C Micro-band electrode
02/20/2008CN100370245C Ultra-micro ring electrode and preparation method thereof
02/20/2008CN100370244C Method for determining metal film/substrate interface fatigue performance by Ampere's force
02/20/2008CN100370238C Apparatus for measuring internal stress of ferromagnetic material
02/19/2008US7333361 Biosensor and sensing cell array using the same
02/19/2008US7333204 Method and device for analysing a gas likely to contain particles or suspended aerosols
02/19/2008US7332913 Method and apparatus for determining to which battery cell in a string of battery cells a test instrument is connected
02/19/2008US7332902 Micro sensor for electrochemically monitoring residue in micro channels
02/19/2008US7332345 Chemical sensor system
02/19/2008US7332314 Biosensor for analyzing quantitatively analyte with a predetermined size and larger than, and manufacturing method thereof
02/19/2008US7331231 Apparatus and method for measuring micro mass using oscillation circuit
02/19/2008CA2269385C Simultaneous detection isotopic ratio mass spectrometer
02/19/2008CA2228426C Biomaterial
02/19/2008CA2225363C Method for predicting chemical or physical properties of complex mixtures