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)
08/2010
08/26/2010US20100213079 Microsecond response electrochemical sensors and methods thereof
08/26/2010US20100213074 Method of hormone extraction using digital microfluidics
08/26/2010US20100213067 Reaction kit treating equipment
08/26/2010US20100213065 Method and devices for forming a plurality of wells on a gel
08/26/2010US20100213063 Analysis
08/26/2010US20100213062 Disease detection system and method
08/26/2010US20100213061 Medical diagnosis; electrospraying alpha rays; radiation power sources; particle counting; measuring density distribution; for analyzing noncovalently bonded agglomerated biological particles; hyperlipidemia
08/26/2010US20100213059 Transiently bonding drag-tags for separation modalities
08/26/2010US20100213058 Biosensor Membranes
08/26/2010US20100213057 Self-Powered Analyte Sensor
08/26/2010US20100213056 Interaction Detecting Portion with Electrode Having the Same Potential, Sensor Chip Using the Same, and Interaction Detector
08/26/2010US20100212747 Motorless speed control pipeline apparatus and method
08/26/2010DE112008002706T5 Gaserfassungssystem, Fahrzeug und Überprüfungsverfahren für das Gaserfassungssystem Gas detection system, vehicle and verification procedures for the gas collection system
08/26/2010DE102009009292A1 Diagnostic device for detection of helicobacter pylori for treatment of stomach illness, has electrodes dipped into container filled with acidic nutrient solution, where potential is measurable between electrodes
08/26/2010DE102009009195A1 Wirbelstromprüfverfahren und-einrichtung zur Erkennung und Bewertung von oberflächenoffenen sowie verdeckten Rissen Eddy current test methods and device-to identification and evaluation of surface cracks open and covert
08/26/2010DE102009001051A1 Sensor i.e. wide-band lambda sensor, element, manufacturing method for detection of oxygen concentration in exhaust gas of internal-combustion engine, involves laminating foil piece on carrier layer for forming enclosed diffusion barrier
08/26/2010DE102009001023A1 Sensor element for determining characteristic of gas in measuring gas chamber, particularly for determining portion of gas component, has two electrodes and solid electrolyte that connects electrodes
08/26/2010DE102008048592B4 Verstellbarer Handmagnet Adjustable hand magnet
08/26/2010CA2752098A1 Electromagnetic bath level measurement for pyrometallurgical furnaces
08/26/2010CA2746928A1 An apparatus for the measurement of a concentration of a charged species in a sample
08/25/2010EP2221620A2 Polypeptide biomarkers for diagnosing Alzheimer's disease
08/25/2010EP2221612A1 Electrode, and enzyme sensor, fuel cell, electronic device and polyol degradation method using the electrode
08/25/2010EP2221611A1 System for monitoring quality of cooking oil
08/25/2010EP2221601A1 Pitting corrosion diagnostic method and apparatus for stainless steel and for seawater pump using stainless steel as a structural member
08/25/2010EP2221598A1 Particulate matter detection device
08/25/2010EP2221347A1 Sulfonated diarylrhodamine dyes
08/25/2010EP2220498A1 Polymeric sorbent sheets as ion reservoirs for electroblotting
08/25/2010EP2220486A2 System and method of assessing a property of a flowing fluid
08/25/2010EP2220485A1 Laser multi-sensor system for the selective trace analysis of organic material
08/25/2010EP2220483A1 Gas sensor
08/25/2010EP2220482A2 Gas sensor with improved selectivity
08/25/2010EP0815261B3 Dna diagnostics based on mass spectrometry
08/25/2010CN201562342U Portable type gas detection alarm instrument
08/25/2010CN201562340U Household lamp socket for harmful gas monitoring and automatic alarming
08/25/2010CN201561959U Measuring analyzer of ferromagnetic foreign matter in austenitic steel
08/25/2010CN201561958U Seamless steel tube flaw detector
08/25/2010CN201561957U Noncontact type magnetic powder flaw detecting device using three dimensional tridimensional rotating field
08/25/2010CN201561956U Ion mobility spectrometer
08/25/2010CN201561955U Horizontal electrophoresis tank
08/25/2010CN201561954U Bio-gel electrophoresis imaging instrument with display screen with backward inclined upper end
08/25/2010CN201561953U High-efficiency coulometric titration cell
08/25/2010CN201561952U Automatic zirconia oxygen content tester
08/25/2010CN201561951U Minitype flat film pH electrode
08/25/2010CN201561950U Wireless toxic gas monitor
08/25/2010CN201561949U Fuel ingredient identifying sensor
08/25/2010CN201561948U methane sensor
08/25/2010CN201561947U Multipoint test system
08/25/2010CN201561888U Steel wire rope sample for evaluating steel wire rope flaw detector
08/25/2010CN1975406B Ferromagnetic component surface defect far field magnetic field detecting method and apparatus
08/25/2010CN101815940A Method and device for determining the chemical oxygen requirement of water or waste water
08/25/2010CN101815936A Organic chemical sensor comprising microporous polymer, and method of use
08/25/2010CN101813707A Symmetrical bridge test system of piezoresistive sensors
08/25/2010CN101813705A Total organic halogen detector
08/25/2010CN101813701A Method for preparing protein chip by in-situ synthesis
08/25/2010CN101813665A Electric eddy current probe adopting pair tube connection
08/25/2010CN101813664A Method for detecting specimen instability in simulation forming test
08/25/2010CN101813663A Design and manufacture process of molecular recognition sensor based on chemical polarization field effect
08/25/2010CN101813662A Method for detecting ammonia-nitrogen content in water, and special device thereof
08/25/2010CN101813661A Automatic cleaning mechanism of pH meter
08/25/2010CN101813660A Method for preparing fixed enzyme electrode by using TiO2 as carrier
08/25/2010CN101813659A Preparation method of palladium black-hydrogen pH microelectrode
08/25/2010CN101813658A Thermal conductivity detector of a pair of thermal resistors
08/25/2010CN101813657A Sensitive layer of palladium alloy electrochemical nano hydrogen sensor for hydrogen leakage detection and method
08/25/2010CN101813656A Method and equipment for automatic calibration of oil conductivity meter
08/25/2010CN101813655A Device and method for measuring carbon fiber reinforced plastic based on electromagnetic sensing
08/25/2010CN101813654A Method for preparing ethanol sensitive material with fine graded porous structure
08/25/2010CN101813653A Double-channel SF6 gas decomposition product tester
08/25/2010CN101813590A Testing device and method for reliability evaluation of mechanical component of micro-electromechanical system
08/25/2010CN101812402A An inspecting device for abnormal water quality
08/25/2010CN101812176A Conductive polyaniline with bioactivity, preparation thereof and use thereof
08/25/2010CN101812171A Conductive polymer for biosensor and preparation method thereof
08/25/2010CN101811888A Method for preparing composite air-sensitive membrane of carbon nano tube embedded with oxide quantum dots
08/25/2010CN101811867A Preparation method of barium strontium titanate-magnesium titanate ceramic
08/25/2010CN101811658A Carbon nano tube array sensor and preparation method thereof
08/25/2010CN101405828B Ionizing device
08/25/2010CN101392584B Electric awning and rain detecting sensor
08/25/2010CN101392403B Method for preparing gold electrode pair
08/25/2010CN101216412B Steel reinforcement corrosion sensor and preparation method and its detection method for reinforcement corrosion
08/25/2010CN101201333B Method for preparing ITO nanometer line and gas sensor thereof
08/25/2010CN101183085B Resistance-type micro-bridge humidity sensing structure and manufacturing method therefor
08/25/2010CN101140256B Preparation method of photofixation horse radish peroxidase electric pole and uses thereof
08/25/2010CN101122574B Modified palladium electrode preparation method
08/25/2010CN101059489B Method for determining photocatalytic hydrogen production activity of semiconductor electrode
08/25/2010CN101042408B Portable electric nose system based on USB interface
08/25/2010CN101031793B Apparatus for measuring the electrical physiology of cells and a method for manufacturing the same
08/25/2010CN101004404B Electrode modified by chloride, oxide enzyme capable of catalyzing organic reaction in high effect
08/24/2010US7783441 Eddy current detection and compensation
08/24/2010US7783438 Integrated non-destructive method and device for electrochemical energy system diagnostics
08/24/2010US7783432 Method for nondestructive testing of pipes for surface flaws
08/24/2010US7782061 Battery ohmic resistance calculation system and method
08/24/2010US7782048 Eddy current testing method, eddy current testing differential coil and eddy current testing probe for internal finned pipe or tube
08/24/2010US7782017 Apparatus and method for producing signal conveying circuit status information
08/24/2010US7781764 Nanometric device for the measurement of the conductivity and quantum effects of individual molecules and methods for the manufacture and use thereof
08/24/2010US7781228 Magnetic resonance system and method to detect and confirm analytes
08/24/2010US7781226 Particle on membrane assay system
08/24/2010US7781167 Molecular detection methods using molecular detection chips including a metal oxide semiconductor field effect transistor
08/24/2010US7780918 detectors comprising patterned carbon nanotubes having electrical properties on support structures so that it may be exposed to fluids and control circuits; analysis apparatus
08/24/2010US7780917 low molecular substances can be determined qualitatively and quantitatively with the reliably calibrated flow-through detector and that this detector can be joined in direct connection with a sample outlet e.g. liquid flow from a micro-dialysis probe, filter probe, fermenter, cell suspension
08/24/2010US7780842 Apparatus and method for determining the zeta potential of surfaces for the measurement of streaming metrics related thereto
08/24/2010US7780841 E-field induced ion selective molecular deposition onto sensor arrays
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