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)
10/2003
10/09/2003WO2002060318A3 Detection of methylated cpg rich sequences diagnostic for malignant cells
10/09/2003WO2002022854A3 Method for the detection and measurement of biomass
10/09/2003US20030191415 Integrated sample testing meter
10/09/2003US20030190605 Methods for rapid detection and identification of bioagents for environmental testing
10/09/2003US20030190425 Method for producing a device for simultaneously carrying out an electrochemical and a topographical near-field microscopy
10/09/2003US20030190261 Detects concentration of gas circulating inside an outlet-side piping in high accurate manner; contains a through hole in an inner wall of outlet side piping and a gas inlet portion with one face open within the outlet-side piping
10/09/2003US20030189434 Ice detection system
10/09/2003US20030189433 Method for detecting quantity variation of high purity liquid chemicals and devices to carry out the method
10/09/2003US20030189171 Fragmentation of ions by resonant excitation in a high order multipole field, low pressure ion trap
10/09/2003US20030189169 Vortex flow atmospheric pressure chemical ionization source for mass spectrometry
10/09/2003US20030188977 Voltammetric reference electrode calibration
10/09/2003US20030188971 Capillary cassette and method of manufacturing the same
10/09/2003US20030188970 Electrophoresis separation apparatus and its used a hand-held electrophoresis detection device
10/09/2003US20030188969 Gas sensor incorporating a multilayered gas sensing element
10/09/2003US20030188968 Gas sensing element
10/09/2003US20030188967 Air/fuel ratio detection apparatus
10/09/2003US20030188589 Internal riser inspection device
10/09/2003US20030188568 Gas sensor, gas sensor installation structure, and method for installing gas sensor
10/09/2003US20030188427 Process for producing an electrochemical biosensor
10/09/2003DE10216724C1 Operating broadband lambda probe for determining oxygen concentration in I.C. engine exhaust gas, involves repeatedly changing poles of pump voltage over duration of fuel injection step
10/09/2003DE10215909C1 Verfahren und Vorrichtung zur Überwachung der Wasserstoffkonzentration Method and apparatus for monitoring the concentration of hydrogen
10/09/2003CA2738579A1 Improving performance of an analyte monitoring device
10/09/2003CA2724741A1 Integrated sample testing meter
10/09/2003CA2448584A1 Integrated sample testing meter
10/08/2003EP1351273A1 Band gap plasma mass filter
10/08/2003EP1351054A2 Installation structure for gas sensor
10/08/2003EP1350852A1 Method for rapid typification of microorganisms and set of reagents used
10/08/2003EP1350851A1 Method of detecting polymorphism in dna by using mass spectroscopy
10/08/2003EP1350759A2 Methods for embossing and bonding of PAEK for microfluidic devices
10/08/2003EP1350179A2 Methods and systems for evaluating a matching between measured data and standards
10/08/2003EP1350106A2 Ultra-sensitive detection systems
10/08/2003EP1350099A1 Device for measuring blood coagulation and method thereof
10/08/2003EP1350095A2 Method and apparatus for combined magnetophoretic and dielectrophoretic manipulation of analyte mixtures
10/08/2003EP1350094A2 Inspection and disposition of mill rolls
10/08/2003EP1350093A1 A method for measuring the concentration of impurities in helium by ion mobility spectrometry
10/08/2003EP1350092A1 A method for measuring the concentration of impurities in nitrogen, hydrogen and oxygen by means of ion mobility spectrometry
10/08/2003EP1350091A1 Method for determining the remaining operation period of a potentiometric measuring probe, device for carrying out said method and the use thereof
10/08/2003EP1350090A1 COMBINED OXYGEN AND NOx SENSOR
10/08/2003EP1349964A2 Method for the prediction of the risk potential for cancerous diseases and inflammatory intestinal diseases and corresponding tests
10/08/2003EP1349955A2 Common polymorphism in scn5a implicated in drug-induced cardiac arrhythmia
10/08/2003EP1349915A2 Immunosubtraction method for sample preparation for 2-dge
10/08/2003EP1305612A4 A filament controller
10/08/2003EP1145206B1 Fire detection method
10/08/2003EP0878021B1 Apparatus for forming liquid droplets having a mechanically fixed inner microtube
10/08/2003EP0775214B1 Method and device for providing an indication of the concentration of a substance in a solution
10/08/2003CN2578826Y Vortex testing sensors
10/08/2003CN2578825Y Detecting alarm devices
10/08/2003CN2578824Y Metal detector with dust collecting function
10/08/2003CN1447918A Inspecting object of electrically conducting material
10/08/2003CN1447917A Device for separating electrolyte chambers within electrochemical sensor
10/08/2003CN1447916A Nanostructure-based high energy capacity material
10/08/2003CN1447861A Multiple measuring methods for homogenous analysis to double-stranded or three-stranded crossing objects under different conditions
10/08/2003CN1447715A Membranes and method of manufacture thereof
10/08/2003CN1447117A Direct immunity sensor and analyzing method
10/08/2003CN1447114A Method for testing bioactive substance by using electrochemistry process with oxido-reductase marked and its device
10/08/2003CN1447113A Test paper matched to blood sugar tester and its preparing method
10/08/2003CN1447057A Metering device of insulating fluid, pureness controller, mixture controller
10/07/2003US6631336 Nondestructive method of quality control of high-voltage systems and device for use of the method
10/07/2003US6630662 Setup for mobility separation of ions implementing an ion guide with an axial field and counterflow of gas
10/07/2003US6630359 Micro-system with multiple points for chemical or biological analysis
10/07/2003US6630353 High throughput screening assay systems in microscale fluidic devices
10/07/2003US6630063 Uniform laser excitation and detection in capillary array electrophoresis system and method
10/07/2003US6630062 Poison resistant sensor
10/07/2003US6629933 Using oxygen sensor to determine minimum value of oxygen partial pressure in exhaled air per respiratory cycle, determining, as maximum value of carbon dioxide in exhaled air, difference between that value and pressure in inhaled air
10/07/2003US6629521 Oxygen sensor and feedback system for outboard motor engine
10/07/2003US6629444 Method and apparatus for diagnosing gas sensors
10/02/2003WO2003081255A1 Method of analyzing peptide for determining c-terminal amino acid sequence
10/02/2003WO2003081231A1 Method and device for calibrating a humidity sensor and sensor arrangement comprising a humidity sensor that can be calibrated
10/02/2003WO2003081225A1 Paramagnetic oxygen sensing apparatus and method
10/02/2003WO2003081224A1 A cell structure, device and methods for gas analysis
10/02/2003WO2003081208A2 Improvements in pharmaceutical discovery and development
10/02/2003WO2003081204A2 Microscale sensor element and related device and method of manufacture
10/02/2003WO2003080852A1 Process for the preparation of a desired erythropoietin glyco-isoform profile
10/02/2003WO2003080829A1 Dna trap/release apparatus using channel and method of trapping and releasing dna
10/02/2003WO2003079987A2 A non-selective cation channel in neural cells and methods for treating brain swelling
10/02/2003WO2003079971A2 Quantum dynamic discriminator for molecular agents
10/02/2003WO2003079749A2 Network and topology for identifying, locating and quantifying physical phenomena, systems and methods for employing same
10/02/2003WO2003056318A3 Method for the determination of nitrogen oxides in an exhaust gas and device for exhaust gas treatment
10/02/2003WO2003048753A3 A method and device for measuring atomic hydrogen flow density
10/02/2003WO2003045862A3 Method for the production of borosilicate glass with a surface suitable for modification, glass obtained according to said method and the use thereof
10/02/2003WO2003032094A9 Apparatus and methods for controlling stripping solutions
10/02/2003WO2003025557A3 Micromechanical heat conductivity sensor having a porous cover
10/02/2003WO2002102227A3 Gastric treatment and diagnosis device and method
10/02/2003WO2002063037A3 Method for identifying functional nucleic acids
10/02/2003WO2002035205A9 Process for detecting or quantifying a biological reaction using superparamagnetic label
10/02/2003WO2002022809A3 PROCESS FOR HIGH THROUGHPUT SCREENING OF CpG-BASED IMMUNO-AGONIST/ANTAGONIST
10/02/2003US20030187568 Apparatus for and method of controlling temperature of exhaust gas sensor, and recording medium storing program for controlling temperature of exhaust gas sensor
10/02/2003US20030187338 Analyte monitoring device and methods of use
10/02/2003US20030187182 Novel electrically conductive polymer, sensor using the same, and method for detecting target molecule using the sensor
10/02/2003US20030186473 Electrical print resolution test die
10/02/2003US20030186471 Method and apparatus for measuring dopant profile of a semiconductor
10/02/2003US20030186446 Test strip containers and methods of using the same
10/02/2003US20030186351 Monitoring bacterial sensitivity to drugs via detection of dissolved oxygen concentration in fluids
10/02/2003US20030186277 Nucleic acids for diagnosis of cancer, rheumatic diseases, arthritic, skin and blood disorders 0
10/02/2003US20030186274 Electrochemical immunoassays using colloidal metal markers
10/02/2003US20030186263 Apparatus comprising electrodes coupled to probes for detecting DNA, proteins or peptides
10/02/2003US20030186262 Novel dna chips
10/02/2003US20030185705 Test strip selecting element having a continuously reduced cross-sectional area configured to select a single test strip at a time
10/02/2003US20030184733 Combined analizing apparatus
10/02/2003US20030184323 Inhibitor funtion check method and apparatus
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