Patents
Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839)
02/2002
02/27/2002CN1338004A DNA sequencing method which employs various nucleotide mixture and kit used for the same
02/27/2002CN1337580A Solid molecule operating method in microfluid system
02/27/2002CN1337574A Photoelectronic analyzer based on the volume of drop
02/27/2002CN1337573A Spectral drop analyzer system based on the volume of drop
02/27/2002CN1337572A Optical imaging drop analyzer based on the volume of drop
02/26/2002US6351132 Miscible liquid capacitive sensing system
02/26/2002US6351120 Test circuit on flexible membrane with adhesive
02/26/2002US6350617 Device for delivery of multiple liquid sample streams to a mass spectrometer
02/26/2002US6350524 Hydrophilic polyurethane-coated chloride-selective electrodes
02/26/2002US6350426 Method of determining component concentrations in three-component mixture and method of continuous production of hydrogen fluoride using the method
02/26/2002US6350369 Method and system for determining analyte activity
02/26/2002US6350367 Calibration method using a stable and safe redox standard solution
02/26/2002US6350357 Sensor element
02/24/2002CA2355472A1 A method for controlling coming and going personnel, and a system thereof
02/21/2002WO2002015107A2 Basecalling system and protocol
02/21/2002WO2002014867A2 Ultra-sensitive detection systems
02/21/2002WO2002014858A2 Method for producing and identifying appropriate effectors of target molecules using substance libraries
02/21/2002WO2002014856A2 Mass spectrometry
02/21/2002WO2002014851A2 Electrophoresis apparatus and method
02/21/2002WO2002014850A1 A process and device for continuous ionic monitoring of aqueous solutions
02/21/2002WO2002014849A1 System and method of infrared matrix-assisted laser desorption/ionization mass spectrometry in polyacrylamide gels
02/21/2002WO2002014660A2 Gas sensor, especially a lambda probe
02/21/2002WO2002014533A2 Creatinine sensor calibration
02/21/2002WO2002013956A1 Membranes and method of manufacture thereof
02/21/2002WO2002013848A1 Highly homogeneous molecular markers for electrophoresis
02/21/2002WO2001071327A3 Devices for characterizing a multiphase fluid having a continuous conductive phase
02/21/2002WO2001069227A3 Ion-sensitive microelectrodes
02/21/2002WO2001068899A3 Molecular weight markers for western blot
02/21/2002WO2001067078A3 Method and apparatus for determining chemical properties
02/21/2002WO2001057510A3 Electrochemical methods and devices for use in the determination of hematocrit corrected analyte concentrations
02/21/2002WO2001048466A3 Sensor element of a gas sensor for determining gas components
02/21/2002WO2001043870A3 Column and row addressable high density biochip array
02/21/2002WO2001015201A3 Multiple stage mass spectrometer
02/21/2002WO2000077823A3 Tandem time-of-flight mass spectometer with damping in collision cell and method for use
02/21/2002WO2000062671A9 Apparatus for measuring relative hydration of a substrate
02/21/2002US20020023078 Method and system for mining mass spectral data
02/21/2002US20020022237 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
02/21/2002US20020022236 Accurately measuring albumin in urine sample; obtain urine, detect presence of adjusted and wildtype albumin in sample
02/21/2002US20020021984 In combustion exhaust gases by flame ionization
02/21/2002US20020021142 Inspection method and inspection apparatus
02/21/2002US20020021123 Pre-viewing inspection method for article and device therefor
02/21/2002US20020021120 Method and device for evaluating an ion current sensor signal in an internal combustion engine
02/21/2002US20020021117 Adsorbent activity characterization
02/21/2002US20020020853 Gas sensor
02/21/2002US20020020657 Multi-mass filter with electric field variations
02/21/2002US20020020623 Electrochemical cell system output control method and apparatus
02/21/2002US20020020210 Gas sensor
02/21/2002US20020020208 Instrument for combustible gas detection
02/21/2002US20020020053 Deposited thin films and their use in separation and sacrificial layer applications
02/21/2002DE10129513A1 Measuring moisture uses sensor on substrate to detect change of gaseous or liquid to solid phase of water droplets
02/21/2002DE10041263A1 Determining chemical impurities in gases using gas-sensitive semiconducting layers involves influencing electrical properties of layers in connection with adsorbed or absorbed materials
02/21/2002CA2419730A1 Membranes and method of manufacture thereof
02/21/2002CA2419159A1 Ultra-sensitive detection systems
02/21/2002CA2419126A1 Basecalling system and protocol
02/21/2002CA2418735A1 Mass spectrometry
02/20/2002EP1180693A1 Sensor device and method of manufacture thereof
02/20/2002EP1180682A2 Galvanic-cell gas sensor
02/20/2002EP1180681A1 Gas sensing element and method for manufacturing the same
02/20/2002EP1180677A2 A method and a system for determination of particles in a liquid sample
02/20/2002EP1180676A2 A method and a system for determination of particles in a liquid sample
02/20/2002EP1180675A2 A method and a system for determination of particles in a liquid sample
02/20/2002EP1180238A1 Device and method for isolating electrically charged molecules
02/20/2002EP0738386B1 Electrochemical measuring sensor for detecting nitrogen oxides in gas mixtures
02/20/2002CN2478106Y Magnetic sensing locking type nucleic acid electrophoresis appts.
02/20/2002CN2478105Y Nucleic acid electrophoresis appts.
02/20/2002CN2478104Y Soil gap water analyzer
02/20/2002CN2478103Y Detecting circuit of oil liquid quality detector
02/20/2002CN2478102Y Oil liquid quality detector
02/20/2002CN2478101Y Capacitor sensor of oil liquid quality detector
02/20/2002CN2478100Y Probe for electronic urine indicator
02/20/2002CN1336543A Capillary electrophoretic electrochemical detector with integrated chip and its making process
02/20/2002CN1336379A Protein re-folding device under electric field
02/19/2002US6349230 Blood measuring instrument
02/19/2002US6348872 Gas detector-alarm employing hot-wire gas sensor
02/19/2002US6348803 Cross-channel probe system for time domain reflectometry detection of fluid flow
02/19/2002US6348688 Tandem time-of-flight mass spectrometer with delayed extraction and method for use
02/19/2002US6348599 Cyanine dyes having overall positive charge of +2 to +6 and reactive or functional group present which can react with functional or reactive group of target molecule
02/19/2002US6348319 Enzyme detection biosensors
02/19/2002US6348316 Genetic testing for determining the risk of pouchitis development
02/19/2002US6348141 Gas sensor
02/19/2002US6348140 Gas sensor with a high combined resistance to lead wire resistance ratio
02/19/2002US6347548 Apparatus for and method of monitoring a rotating machine
02/19/2002US6347544 Control method for gas concentration sensor
02/19/2002US6347543 Measuring sensor and method for its fabrication
02/19/2002CA2208383C Detecting equipment for magnetic minute substance contained in an object to be inspected
02/14/2002WO2002013298A1 Polymer electrolyte composition
02/14/2002WO2002013228A2 Method and system for identifying and quantifying chemical components of a mixture
02/14/2002WO2002013122A2 System and method for characterising and sequencing polymers
02/14/2002WO2002012893A2 Microarrays of functional biomolecules, and uses therefor
02/14/2002WO2002012877A2 System and method for determining the velocity of migrating objects
02/14/2002WO2002012876A2 System and method for determining the velocity of migrating objects
02/14/2002WO2002012875A1 Pellistor gas sensor
02/14/2002WO2002012874A2 Method and system for measuring active animal glue concentration in industrial electrolytes
02/14/2002WO2002012873A2 Quartz crystal microbalance
02/14/2002WO2002012859A1 Concentration detector
02/14/2002WO2002012593A2 Electrolytic system and methods for screening catalytic material s
02/14/2002WO2002012565A1 Association of sim2 with cancer
02/14/2002WO2002012546A2 Biosensor arrays and methods
02/14/2002WO2002012443A2 Active nems arrays for biochemical analyses
02/14/2002WO2002012278A2 Pseudo-metalloproteins, corresponding preparation and use as biosensors