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)
05/2010
05/20/2010WO2010055306A1 Electrode, electrochemical sensor and apparatus, and methods for operating the same
05/20/2010WO2010055182A1 Microelectronic device based on grids of disc and ring microelectrodes, and method for producing said device
05/20/2010WO2010054420A1 Sensor for measuring of basic gases
05/20/2010WO2010036441A9 Laesi for atmospheric pressure, in vivo and imaging mass spectrometry
05/20/2010WO2010033724A3 Particle-containing membrane and particulate electrode for analyte sensors
05/20/2010WO2010005280A3 Process for the preparation of lipophilic 4-hydroxyalkyl bromobenzene derivatives
05/20/2010US20100124789 Electronic detection of interaction and detection of interaction based on the interruption flow
05/20/2010US20100123463 Battery end-point voltage detection method and battery end-point voltage detection system
05/20/2010US20100123457 Microparticle analysis device, micro-fluidic chip for microparticle analysis, and microparticle analysis method
05/20/2010US20100122916 Sensor with electrodes of a same material
05/20/2010US20100122915 Methods of screening cathode active materials
05/20/2010US20100122907 Single molecule mass or size spectrometry in solution using a solitary nanopore
05/20/2010US20100122906 Biochemical concentrator and drug discovery
05/20/2010US20100122905 Amperometric in-pipe electrochemical sensing probe
05/20/2010US20100122904 Incorporating cmos integrated circuits in the design of affinity-based biosensor systems
05/20/2010DE102008057081A1 Vorrichtung und Verfahren zur Bestimmung der Menge ferromagnetischer Partikel in einer Suspension Apparatus and method for determining the amount of ferromagnetic particles in a suspension
05/20/2010DE102008056912A1 Sensor arrangement for monitoring rolling process of steel, has magneto-elastic sensors detecting magnetic characteristics of metal sheet, where arrangement comprises length, which corresponds to breadth of sheet
05/20/2010DE102008042570A1 Verfahren und Anordnung zur zerstörungsfreien Detektion von Beschichtungsfehlern Method and apparatus for non-destructive detection of coating defects
05/19/2010EP2187555A1 Analyte monitoring device and methods of use
05/19/2010EP2187219A1 Sample analysis system, regent preparation device, and sample treating device
05/19/2010EP2187208A1 Method for concentration of low-molecular-weight proteins and peptides in body fluid sample
05/19/2010EP2187205A1 Flat detector and medium detector
05/19/2010EP2187203A1 Sheet for developing liquid
05/19/2010EP2187202A1 Semiconductor gas sensor and method for manufacturing the same
05/19/2010EP2187201A1 Cartridge device for blood analysis
05/19/2010EP2187200A2 Manipulation of analytes using electric fields
05/19/2010EP2185925A1 Electrochemical antioxidant sensors based on metallic oxide modified electrodes for the generation of hydroxyl radicals and the subsequent measurement of antioxidant activities
05/19/2010EP2185923A1 Method and system for remedying sensor malfunctions detected by electrochemical impedance spectroscopy
05/19/2010EP2185922A1 Electronic tongue sensor
05/19/2010EP2185911A2 Method and device for analysing a magnetic material, and analyser including the device
05/19/2010EP2185705A1 Systems and methods for isolating nucleic acids
05/19/2010EP2185289A1 Microfluidic separation system
05/19/2010EP1407492B1 Single-electron transistors and fabrication methods
05/19/2010EP1390733B1 Biosensor
05/19/2010CN201477175U Multifunctional test pencil
05/19/2010CN201477161U Microflow constant flow device
05/19/2010CN201477075U Detection instrument for slurry concentration and alkalinity in printing and dyeing desizing waste water
05/19/2010CN201477074U Single-plate lateral order electrophresis apparatus
05/19/2010CN201477073U Agarose gel DNA/RNA electrophoresis apparatus
05/19/2010CN201477072U High-temperature combustion tube fixation sleeve for a sulfur measurement instrument
05/19/2010CN201477071U Biochemical oxygen demand tacheometer with automatic liquid flow path switching device
05/19/2010CN201477070U Micro-channel detection test piece
05/19/2010CN201477069U High-accuracy test paper for testing blood sugar
05/19/2010CN201477068U Salt electrolysis cell
05/19/2010CN201477067U Electrolytic cell device used for COD on-line monitoring
05/19/2010CN201477066U Rapid drainage device
05/19/2010CN201477065U Unit device for measuring performance of electrode material of aqueous solution series double electric layer capacitor
05/19/2010CN201477064U Chloride ion tester
05/19/2010CN201477063U Full-automatic pH meter/ion meter calibrating device by utilizing image recognition technology
05/19/2010CN201477062U Moisture content measuring device for porous building envelope
05/19/2010CN201477061U Portable instrument for measuring methane concentration in biogas
05/19/2010CN201477060U Crack detection device based on conductive paint
05/19/2010CN201477059U Digital soil moisture temperature sensor
05/19/2010CN1987419B Electrochemical method for detecting anodic aluminium oxide formwork effective hole density
05/19/2010CN101711359A Test chip with plug for measuring the concentration of an analyte in a liquid, housing for test chip and socket for plug
05/19/2010CN101711356A Amperometric biosensor for histamine determination
05/19/2010CN101711276A Model cell chip, apparatus for evaluating drug effect using the model cell chip and method of evaluating drug effect
05/19/2010CN101710440A Portable integrated detection and alarm system for harmful gases in deep foundation pit
05/19/2010CN101710116A Method for determining trace terramycin by utilizing molecularly imprinted immunosensor
05/19/2010CN101710099A Fluorescent magnetic powder flaw detection flow line for drill rod joint
05/19/2010CN101710098A Method for measuring trace metal ion in high-purity metal organic zirconium
05/19/2010CN101710097A Method for detecting aconitine in-vitro metabolic product by matrix assisted laser desorption mass spectrum
05/19/2010CN101710096A Method for measuring haematoxylin content of sapanwood
05/19/2010CN101710095A Method for determining dopamine by utilizing charge recognition effect
05/19/2010CN101710094A Biosensor chip/test strip capable of automatically filtering erythrocytes and leukocytes
05/19/2010CN101710093A Novel carbon paste electrode and preparation method thereof
05/19/2010CN101710092A Method for designing graphite type atomic oxygen density sensor
05/19/2010CN101710091A Graphite type atomic oxygen density sensor
05/19/2010CN101710090A Nano chemical sensor based on semiconductor nanowire and capable of supplying power by self and preparation method thereof
05/19/2010CN101710089A Method for measuring water content and mineralization degree of ionic conductor and apparatus thereof
05/19/2010CN101710088A Method and device for testing formation and decomposition of gas hydrate
05/19/2010CN101710087A Micron-nano-sized single particle impedance spectroscopy measurement chip and measuring method
05/19/2010CN101710037A Determination method of endurance quality of nano after-finish textiles
05/19/2010CN101709407A Preparation method of ferrimanganic copper-nickel tube
05/19/2010CN101709403A Method for preparing brass seamless tubes by adopting hollow ingots
05/19/2010CN101373695B Method and apparatus for observing and controlling digital ion trap
05/19/2010CN101319996B Transgene soybean detection reagent kit and detection method suitable for stock food
05/19/2010CN101209982B Compound for identifying rare earth metallic ion dysprosium or erbium and its synthesis method and use
05/19/2010CN101196446B Method for measuring effective boron content in soil by microwave abstracting plasma body mass spectroscopy
05/19/2010CN101178372B Electrospinning preparing quick-speed response-recovery ceramic matrix nanometer fibre dew sensor
05/19/2010CN101146460B A smoking machine
05/19/2010CN101109724B Method for detecting quantum dot density inside multiple quantum well light emitting diode
05/19/2010CN101105472B Water body chemical oxygen demand electrochemical measuring method
05/19/2010CN101104940B Preparation for gold electrode with nano-pore structure by electrochemistry alloying/dealloying method
05/19/2010CN101097208B Polymethyl methacryate and carbon nano-tube compound material electric pole and method for making same
05/19/2010CN101059475B Ampere type humidity sensing device
05/19/2010CN101051039B Method for detecting small ball probe type single polar charged particle density
05/19/2010CN101038255B Capillary electrophoresis chemiluminescence detector of acridiniumester, acridine sulfonamide and marker thereof, and method thereof
05/19/2010CN101034080B Simple sampling method suitable for portable microchip capillary electrophoresis
05/19/2010CN101003838B Method for detecting laser caused DNA damage
05/18/2010US7719290 Circuit configuration and method for measuring humidity
05/18/2010US7719289 Measuring device for measuring the state of oils or fats
05/18/2010US7719284 Apparatus for measuring voltage
05/18/2010US7719283 Switching circuit and voltage measuring circuit
05/18/2010US7719266 Non-destructive testing apparatus for the detection of corrosion
05/18/2010US7719265 Methods for determining particle size of metal nanocatalyst for growing carbon nanotubes
05/18/2010US7719004 Sensor having hydrophobic coated elements
05/18/2010US7718439 Biosensing apparatus for monitoring concentrations of preferential compounds in biological fluids
05/18/2010US7718409 Transferring particles through cell barriers; insert cell into electrically conductive fluid, monitor electrical current, adjust voltage to maintain preferential diffusion
05/18/2010US7718260 Hollow fiber having inner wall into which comb polymer is introduced, hollow fiber impregnated with gel, and thin slice of fiber array
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