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)
11/2011
11/09/2011	CN102236050A Method and framework for recording photopic-vision substance relevant electromagnetic wave
11/09/2011	CN102236028A Flow measuring device for powder granules
11/09/2011	CN102235997A Probe for detecting oxides in austenitic pipe
11/09/2011	CN102235996A Biosensor and detection method of target substance
11/09/2011	CN102235995A Polymer liquid film potential sensor for detecting enzymatic activity and detection method thereof
11/09/2011	CN102235994A Plate oxygen sensor and preparation method thereof
11/09/2011	CN102235993A Gas sensor
11/09/2011	CN102235992A Gas sensor and preparation method thereof
11/09/2011	CN102235991A Integrated total phosphorus and total nitrogen micro sensor system
11/09/2011	CN102235990A Warning device for lubricant with over-standard water content
11/09/2011	CN102235989A Zero point self adjustment and calibration method for catalytic gas sensor
11/09/2011	CN102235988A Gas sensor based on novel SnO2 nano material and manufacturing method thereof
11/09/2011	CN102234099A Micromachining method of gas-sensitive element with gas-exchanging forcing cold-heat pump
11/09/2011	CN101837943B Sensor for quantitatively measuring mechanical and electrical properties and microstructure and manufacturing method thereof
11/09/2011	CN101824603B Method for manufacturing composite film gas sensor
11/09/2011	CN101576495B Method for detecting N-glycome log (P9/P4) in serum and detecting system and application thereof
11/09/2011	CN101457247B Hybrid protein rapid enzymolysis method
11/09/2011	CN101398400B Conductivity electrode flowing and mixing measuring systems
11/09/2011	CN101387613B Capacity coupling non-contact conductance measuring device based on series resonance and method
11/09/2011	CN101363816B Reagent for deriving small molecule aldehyde material and use thereof
11/09/2011	CN101346101B Blood test apparatus
11/09/2011	CN101315347B Device and method for on-line measuring biochemical oxygen demand in sample
11/09/2011	CN101281153B Air/fuel ratio oxygen sensor performance measuring system
11/09/2011	CN101178380B Method for detecting lead content in tea-leaf
11/09/2011	CN101156063B Method and apparatus for providing an electrochemical sensor at an adjustable temperature
11/09/2011	CN101124477B Electrophoresis method and device for separating objects
11/08/2011	US8054082 Device and method for coupled measurements for globally and continuously tracking traces of tars present in a gas flow
11/08/2011	US8054081 Residual gas analyzer
11/08/2011	US8054065 Inspection of mixed material during installation
11/08/2011	US8053245 System and method for detecting biochemicals using hydrated substrates based on liquid crystal polymers
11/08/2011	US8053244 Magnetic oscillator based biosensor
11/08/2011	US8053018 Techniques to improve polyurethane membranes for implantable glucose sensors
11/08/2011	US8052943 Biosensor cartridge
11/08/2011	US8052942 Analytical tool cartridge with retrieval mechanism, and set of the cartridge and analyzer
11/08/2011	US8052932 Polymer nanofiber-based electronic nose
11/08/2011	US8052863 Solid electrolyte body with electrodes affixed thereto; integrated circuits
11/08/2011	US8052862 Limiting current type oxygen sensor and method of sensing and measuring oxygen concentrations using the same
11/08/2011	US8052856 Support for capillaries, case for constraining capillaries including the same
11/08/2011	US8052855 Carbon nanotube gas sensor and method of manufacturing the same
11/08/2011	US8052854 Carbon dioxide gas sensors and method of manufacturing and using same
11/08/2011	US8052619 Blood sensor and blood test apparatus having the same
11/03/2011	WO2011137259A2 Electroactive polymer-based flow sensor and methods related thereto
11/03/2011	WO2011136729A1 Measurements in metallurgical vessels
11/03/2011	WO2011136548A2 Spr gas sensing device manufacturing method using molecularly imprinted polymer
11/03/2011	WO2011136344A1 Chemical sensor
11/03/2011	WO2011136306A1 Measurement device
11/03/2011	WO2011136238A1 Polyacrylate (salt), polyacrylate (salt) water-absorbent resin, and manufacturing method for same
11/03/2011	WO2011136237A1 Polyacrylic acid (salt), polyacrylic acid (salt)-based water-absorbing resin, and process for producing same
11/03/2011	WO2011135872A1 Eddy current measuring sensor
11/03/2011	WO2011135802A1 Measuring device
11/03/2011	WO2011135717A1 Particulate matter quantity detection apparatus
11/03/2011	WO2011135692A1 Virtual western blotting system
11/03/2011	WO2011135413A2 Method of measuring a multiphase flow
11/03/2011	WO2011134934A1 Method and device for detecting hydrogen
11/03/2011	WO2011134072A1 Electrophoresis buffer for faster migration, improved resolution and extended shelf-life
11/03/2011	WO2011134068A1 Wireless method and apparatus for detecting damage in ceramic body armor
11/03/2011	WO2011094648A3 Bio-analysis using ball ended incident and output optical fiber and/or coplanar incident and output light guides and separation channel
11/03/2011	WO2011093975A3 Method for producing a subminiature "micro-chip" oxygen sensor for control of internal combustion engines or other combustion processes, oxygen sensor and an exhaust safety switch
11/03/2011	WO2011081308A3 Hydrogen sensor and method for manufacturing same
11/03/2011	WO2011081298A3 Apparatus and method for controlling a pipeline-type ion cyclotron resonance mass spectrometer
11/03/2011	WO2011063218A3 Cell collecting devices and methods for collecting cells
11/03/2011	US20110270535 Systems and Methods for Identifying Classes of Substances
11/03/2011	US20110269649 Active nems arrays for biochemical analyses
11/03/2011	US20110269648 Electrochemical sensor system
11/03/2011	US20110269643 Mass spectrometric methods for detecting mutations in a target nucleic acid
11/03/2011	US20110269241 Methods And Kits For The Determining The Presence Or Absence Of Cyanobacteria Toxins
11/03/2011	US20110269240 Immobilizing chemical or biological sensing molecules on semi-conducting nanowires
11/03/2011	US20110269139 Biomarkers and methods for determining sensitivity to epidermal growth factor receptor modulators
11/03/2011	US20110268822 Methods for synthesizing kotalanol and stereoisomers and analogues thereof, and novel compounds produced thereby
11/03/2011	US20110267069 Method for determining battery capacity
11/03/2011	US20110267068 Energy storage level indication circuit
11/03/2011	US20110267067 Electronic battery tester
11/03/2011	US20110267047 Nondestructive robotic inspection method and system therefor
11/03/2011	US20110267028 Measuring device and methods for use therewith
11/03/2011	US20110266161 Systems and methods for integrated detection
11/03/2011	US20110266160 Method and apparatus for alcohol concentration detection in a blood sample
11/03/2011	US20110266154 Analysis of an auxiliary leveler additive in an acid copper plating bath
11/03/2011	US20110266150 Biosensor Strip
11/03/2011	US20110266149 Electrochemical sensor module
11/03/2011	US20110265548 Underfill Detection System For A Biosensor
11/03/2011	DE102011002259A1 Zerstörungsfreies Roboter-Prüfverfahren und System dafür Non-destructive testing method and system for robot
11/03/2011	DE102010028319A1 Method for controlling concentration of water-mixed cooling lubricant in refrigeration circuit of machine tool, involves performing backfeed of water and/or cooling lubricant when there is deviation of control variable from reference value
11/03/2011	DE102010018830A1 Flüssigkeitsverdampfer Liquid evaporator
11/03/2011	DE102010018744A1 Oxygen sensor input circuit, has bias module connected with oxygen sensor, and switch module selectively connecting bias module with oxygen sensor based on predetermined period of time after starting engine
11/03/2011	DE10064499B4 Verfahren zur Zustandserkennung eines NOx-Speicherkatalysators Method for detecting a NOx storage catalyst
11/02/2011	EP2383776A1 Solid state nanopore device for evaluating biopolymers
11/02/2011	EP2382843A1 Transilluminator adaptor for conversion of ultraviolet radiation to visible light
11/02/2011	EP2382460A1 Method and device for detecting gases that can be ionized
11/02/2011	EP2382459A1 High-performing electrophoresis gels with extended shelf lives
11/02/2011	EP2382458A2 A conductivity measurement cell
11/02/2011	EP2069771B1 Analyte sensors and methods
11/02/2011	EP1747451B1 Point of care heparin determination system
11/02/2011	EP1714148B1 Electrochemical biosensor
11/02/2011	EP1639325B1 Method of marking a product and method of identifying same
11/02/2011	EP1315961B1 Electrophoresis cell for multiple slab gels
11/02/2011	EP1119637B2 Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator
11/02/2011	CN202024986U Multiphase multiple-magnetic-pole linear eddy current testing probe
11/02/2011	CN202024985U Portable dedicated magnetic memory 3-D scanning device
11/02/2011	CN202024984U Ocean stand pipe nondestructive testing device and centralizer thereof
11/02/2011	CN202024983U Sample handling device for trace amount detecting instrument and trace amount detecting instrument with same

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