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
11/19/2003EP1363122A1 Method for producing a hybrid organic silicon field effect transistor structure
11/19/2003EP1362922A1 Electrochemical sensor
11/19/2003EP1362921A1 Biosensor
11/19/2003EP1362920A1 Biosensor
11/19/2003EP1362801A2 Test strip containers and methods of using the same
11/19/2003EP1362238A2 Method and apparatus for calibration of instruments that monitor the concentration of a sterilant in a system
11/19/2003EP1362237A1 Gas sensor and method for measuring a gas component in a gas mixture
11/19/2003EP1362236A1 Sensor for analysis of mixtures by global selectivity and its use in sensor system
11/19/2003EP1362121A2 Nanoparticles having oligonucleotides attached thereto and uses therefor
11/19/2003EP1361821A1 Device and method for measuring urin conductivity
11/19/2003EP1208160B1 Red-emitting [8,9]benzophenoxazine nucleic acid dyes and methods for their use
11/19/2003CN1457434A Method and apparatus for detection and measurement of accumulations of magnetic particles
11/19/2003CN1457430A Methods and device for in vitro detection and characterization of psychoactives using analysis of repetitive electrical activity in neuronal sample
11/19/2003CN1457429A Sensor for analysis of mixtures by global selectivity and its use in sensor system
11/19/2003CN1456891A Continuous strips for liquid sample tester and their manufacture, package and use
11/19/2003CN1456888A Physiological sample collector and use method thereof
11/19/2003CN1456887A Device and method for acquiring and analyzing physiological liquid
11/19/2003CN1456880A Blood š�-hydroxybutyric acid electrochemical sensor
11/19/2003CN1456879A Comprehensively measuring method and device for electric potentials of pipe earth and ground surface for cathodic pipeline pretection
11/19/2003CN1456878A Electronic transfer reliability measuring method
11/19/2003CN1456684A Induction design plan for PCR-DGGE research on environment microorgan population
11/19/2003CN1456683A Corn Zhongnuo-1 purity determining reagent box
11/19/2003CN1456682A Corn Nongda-108 purity determing reagent box
11/19/2003CN1128479C Tin dioxide-base nanometer methane-sensitive crystal powder and its preparation
11/19/2003CN1128365C Method and apparatus for making quantitative measurements of localized accumulations of magnetic particles
11/19/2003CN1128359C Multi-frequency multi-channel roller eddy detecting instrument
11/19/2003CN1128358C Analog correcting device for digital simulation of roller eddy detecting instrument
11/19/2003CN1128357C Fluorescent magnetic powder making technology for fault detection
11/19/2003CN1128356C Servo-conference micro-oxygen analyzing method
11/19/2003CN1128355C Method and device for measuring resistivity of carbon-contained refractory material
11/19/2003CN1128354C Sensor for obtaining scoria flow-out signal during steel ladle casting
11/19/2003CN1128353C Preparation of heteropolyphenylamine dosed nitrite oxide gas sensor
11/18/2003USRE38323 Electrical neurophysiology for measuring potential change associated with activities of nerve cells or nerve organs
11/18/2003US6651014 Apparatus for automatically measuring the resistivity of semiconductor boules by using the method of four probes
11/18/2003US6650959 Method and apparatus for the detection of foreign materials in moving textile materials
11/18/2003US6650411 System, method, and product for pixel clocking in scanning of biological materials
11/18/2003US6650127 Apparatus for measuring conductivity
11/18/2003US6650121 Sensor for the monitoring of an NOx catalyst
11/18/2003US6650108 System and method for monitoring the composition of a magnetorheological fluid
11/18/2003US6649932 Electrical print resolution test die
11/18/2003US6649910 Analytical apparatus
11/18/2003US6649876 Methods and apparatuses for automatic process control for firing and biasing heated electrode refrigerant sensors
11/18/2003US6649413 Synthesis and screening combinatorial arrays of zeolites
11/18/2003US6649350 Electrochemical sensor using intercalative, redox-active moieties
11/18/2003US6649041 Deterioration detector for exhaust gas sensor and method of detecting deterioration
11/18/2003US6647782 Capacitive humidity sensor
11/18/2003US6647764 Quartz crystal microbalance with feedback loop for automatic gain control
11/18/2003CA2323053C Chemical surface for control of electroosmosis by an applied external voltage field
11/18/2003CA2124113C Oxygen analyzer
11/13/2003WO2003094197A1 Broad ion fragmentation coverage in mass spectrometry by varying the collision energy
11/13/2003WO2003093835A1 Method for adjusting temperature of analyzing tool and analyzing device having function of adjusting temperature
11/13/2003WO2003093834A1 Analytical instrument
11/13/2003WO2003093817A2 Method of identifying ligands for nuclear receptors
11/13/2003WO2003093811A2 Method for characterizing water-in-oil emulsions using electrical wave forms
11/13/2003WO2003093791A2 Fast electrical lysis of cells and rapid collection of the contents thereof using capillary electrophoresis
11/13/2003WO2003093785A2 Biochips with surfaces coated with polysaccharide based hydrogels
11/13/2003WO2003093674A2 Electroosmotic flow systems
11/13/2003WO2003092893A1 Integrated device for carrying out a genetic investigation and relative examining and reading equipment
11/13/2003WO2003092848A2 Separation process and dyes for use therewith
11/13/2003WO2003092846A2 Plastic microfluidics enabling two-dimensional separations of biological molecules
11/13/2003WO2003092581A2 Capture compounds, collections thereof and methods for analyzing the proteome and complex compositions
11/13/2003WO2003079138A3 Closed-loop apparatuses for non linear system identification via optimal control
11/13/2003WO2003079003A3 Method for capturing macromolecular biopolymers by means of a field effect transistor, biosensor and circuit arrangement comprising a biosensor and an evaluation circuit coupled thereto
11/13/2003WO2003067238A3 Switching circuit system, electrochemical sensor, sensor system, and method for processing a current signal made available via a sensor electrode
11/13/2003WO2003057649A3 Ammonium ionophore
11/13/2003WO2003047738A3 Liquid interface configurations for automated patch clamp recording
11/13/2003WO2003034034A9 Automated system and method for processing multiple liquid-based specimens
11/13/2003WO2002088657A3 Method for determining gas accumulation rates
11/13/2003US20030212347 Devices and methods for accessing and analyzing physiological fluid
11/13/2003US20030212344 Physiological sample collection devices and methods of using the same
11/13/2003US20030212268 Reacting glycoluril with formaldehyde; separation, purification
11/13/2003US20030212179 Slurry containing multimetallic filler
11/13/2003US20030211644 Highly moisture-sensitive electronic device element and method for fabrication
11/13/2003US20030211637 Single particle electrochemical sensors and methods of utilization
11/13/2003US20030211636 Determining dosage of drugs metabolized by cytochrome P450 such as 2-methoxy-5-trifluoromethoxy-benzyl)-(2-phenyl-piperidin-3-yl)-amine; antibodies
11/13/2003US20030211631 Microfluidic devices connected to capillaries with minimal dead volume
11/13/2003US20030211626 Pulsed-flow total organic carbon analyzer
11/13/2003US20030211624 Screening mammary gland aspirates for tumor markers; tumor diagnosis
11/13/2003US20030211619 Packaging material for biosensors; microfluidics; efficient self-monitoring apparatus
11/13/2003US20030211542 Assays and methods of diagnosis and treatment based on use of sodium channels as targets for amyloid beta or its aggregates
11/13/2003US20030211529 Human Eag2
11/13/2003US20030210058 Electrical print resolution test die
11/13/2003US20030210042 Standalone eddy current measuring system for thickness estimation of conductive films
11/13/2003US20030210041 Eddy current measuring system for monitoring and controlling a chemical vapor deposition (CVD) process
11/13/2003US20030210039 Method for measuring a gap between a proximity probe and a conductive target material
11/13/2003US20030210038 Digital eddy current proximity system: apparatus and method
11/13/2003US20030210037 Method for measuring a gap between a proximity probe and a conductive target material
11/13/2003US20030210036 Device for digitally measuring electrical impedance
11/13/2003US20030209666 Ion source and mass spectrometric apparatus
11/13/2003US20030209665 Method and apparatus for ion mobility spectrometry
11/13/2003US20030209664 Method for measuring the concentration of impurities in nitrogen, hydrogen and oxygen by ion mobility spectrometry
11/13/2003US20030209663 Method for measuring total concentration of carbon monoxide and hydrocarbons in oxygen by ion mobility spectrometry
11/13/2003US20030209494 Continuously regenerated and integrated suppressor and detector for suppressed ion chromatography and method
11/13/2003US20030209451 Microfluidic ion-selective electrode sensor system
11/13/2003US20030209450 Sterilization using electrolytic cells containing peracetic acid
11/13/2003US20030209442 Electrochemical cell
11/13/2003US20030209439 Electrochemistry confining; chromatography
11/13/2003US20030209436 Controlling deformation of sample zone; separation, analyzing
11/13/2003US20030209435 Reference electrode with non-blocking liquid junction
11/13/2003US20030209433 Gas sensor
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