Patents
Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839)
09/2009
09/17/2009US20090229983 Ruggedized apparatus for analysis of nucleic acid and proteins
09/17/2009US20090229980 Micro-electrode device for dielectrophoretic characterisation of particles
09/17/2009US20090229979 Facile method and apparatus for the analysis of biological macromolecules in two dimensions using common and familiar electrophoresis formats
09/17/2009US20090229978 Gas sensing element with increased response
09/17/2009US20090229973 Monitoring methods, systems and apparatus for validating the operation of a current interrupter used in cathodic protection
09/17/2009DE102009009709A1 Ammonium-Gas-Sensor Ammonium gas sensor
09/17/2009CA2717817A1 Chemical detection method and system
09/16/2009EP2101172A1 A method and a device for use in connection with manufacturing a vehicle or a part for a vehicle
09/16/2009EP2101171A1 Taste recognizing device and taste recognizing system using same
09/16/2009EP2100722A2 Light sensor embedded on printed circuit board
09/16/2009EP2100138A2 Method and system for internal standardization of assays
09/16/2009EP2100133A1 Diagnostic strip coding system and related methods of use
09/16/2009EP2100132A1 Reference electrode for electroanalytical measurements, in particular for potentiometric measurements
09/16/2009EP2100131A1 Conductivity sensor
09/16/2009EP2100130A1 Method of detection of bioanalytes by acousto-mechanical detection systems comprising the addition of liposomes
09/16/2009EP2100072A1 Linear structure inspection apparatus and method
09/16/2009CN201311410Y Portable drilling rod magnetic memory detecting instrument
09/16/2009CN201311409Y Polarographic dissolved oxygen analysis sensor
09/16/2009CN201311408Y PH detecting device
09/16/2009CN201311407Y Chemical resistor sensor system capable of compensating temperature and aging effect
09/16/2009CN201311406Y Real-time display and remote monitoring mash gas monitoring device
09/16/2009CN201311405Y Warp and weft sensing membrane
09/16/2009CN101535800A Method and apparatus for carrier-free deflection electrophoresis
09/16/2009CN101535799A Method for determining the temperature of a measurement sensor
09/16/2009CN101533031A Dissolved oxygen intelligent transducer
09/16/2009CN101532987A Method for measuring chlorotoluron content
09/16/2009CN101532986A 低功耗无线瓦斯检测装置 Low-power wireless gas detection device
09/16/2009CN101532985A Electrode guiding wire slurry outside an oxygen sensor and manufacturing method thereof
09/16/2009CN101532984A Preparation method of ion selective electrode capable of measuring trace chromium (III)
09/16/2009CN101532983A preparation method of bis-Schiff base chromium (III) ion selective electrode and use thereof
09/16/2009CN101532982A Preparation method of an ion selective electrode capable of measuring copper (II) in waste water
09/16/2009CN101532981A Dissolved CO2 detecting electrode based on zinc-aluminium hydrotalcite and preparation method thereof
09/16/2009CN101532980A Enzyme immunosensor for detecting Shigella species and its preparation method and application
09/16/2009CN101532979A Method for Prusssian blue modified electrode
09/16/2009CN101532978A Preparation method of clenobuterol hydrochloride electrochemical sensor and application thereof
09/16/2009CN101532977A High-voltage wet type electric examination method for producing condom
09/16/2009CN101532976A SmFeO3-based conductance acetone gas sensitive material, preparation method and application thereof
09/16/2009CN101532975A Constant temperature measurement-type micro humidity sensor and producing method thereof
09/16/2009CN101532929A Method for clearing and detecting vanadic oxide
09/16/2009CN101530463A Quality detection method of Chinese herb gentian
09/16/2009CN100541851C Megnetoelectric changing element and its producing method
09/16/2009CN100541194C Water body environment pollution monitoring system based on electrochemical sensor
09/16/2009CN100541193C Probe for determining a physical property of a test gas
09/16/2009CN100541192C Glucose sensor with exhaust port
09/16/2009CN100541191C Device for on-line investigating fabric moisture
09/16/2009CN100541190C In-situ probe system of deep sea hot liquid zone
09/15/2009US7590452 Endoscopic system for attaching a device to a stomach
09/15/2009US7589539 Process for simulating the corrosive effects of refinery feedstocks on refinery metalurgy
09/15/2009US7589534 Method and apparatus for detecting cell voltage of battery pack
09/15/2009US7589533 One time operating state detecting method and apparatus
09/15/2009US7589532 System and method for estimating a state vector associated with a battery
09/15/2009US7589526 Surface mounted sensor arrays having segmented primary windings
09/15/2009US7589525 Magnetic field response sensor for conductive media
09/15/2009US7588943 Method for quantitative monitoring of a gas injected in a reservoir in particular in a natural environment
09/15/2009US7588726 Systems that detect the presence of compounds contained within air or other gas samples and more particularly, systems that operate as portable gas or vapor measurement systems; fugitive emissions monitoring
09/15/2009US7588673 Electrophoresis cassette with sealing and closure features
09/15/2009US7588672 Optical lens system and method for microfluidic devices
09/15/2009US7588671 Microfluidic treatment method and device
09/15/2009US7588670 redox enzyme (e.g., glucose oxidase for oxidation of glucose in blood sample. ferrocene or acrylamide-vinylferrocene copolymeric mediator, methyl carbitol solvent, water soluble graphite paste; water miscible conductive ink
09/15/2009US7587953 Pluggable module for a liquid or gas sensor
09/15/2009CA2448713C Analytical instruments, biosensors and methods thereof
09/15/2009CA2448703C Cross-linked enzyme matrix and uses thereof
09/15/2009CA2438423C Method and apparatus for detection and measurement of accumulations of magnetic particles
09/15/2009CA2313729C Ionization chamber with electron source
09/11/2009WO2009111769A2 Reagent and sample preparation and loading on a fluidic device
09/11/2009WO2009111484A2 Calibration and accuracy check system for a breath tester
09/11/2009WO2009111090A1 Ammonia transducer assembly
09/11/2009WO2009110795A1 Method for non-destructive inspection
09/11/2009WO2009110529A1 Nondestractive test equipment employing squid magnetic sensor
09/11/2009WO2009110026A1 Method for mass spectrometry and mass spectroscope
09/11/2009WO2009110025A1 Mass spectrometer
09/11/2009WO2009109931A1 Control and analysis of a solvent exchange process
09/11/2009WO2009109688A1 Particle measurement process and apparatus
09/11/2009WO2009109420A1 Method for operating a gas sensor
09/11/2009WO2009109099A1 Scribble tool for a calibration sample used in an ion mobility spectrometer and its production and usage method
09/11/2009WO2009109037A1 Self-contained capillary electrophoresis system for interfacing with mass spectrometry
09/11/2009WO2009076644A3 Electric-field enhanced performance in catalysis and solid-state devices involving gases
09/11/2009WO2009061565A3 A microfluidic downhole density and viscosity sensor
09/11/2009WO2009008381A8 Method of distinguishing prostatic cancer from benign prostatic hypertrophy
09/11/2009WO2005118918A3 Efficient analysis of organic additives in an acid copper plating bath
09/11/2009CA2717482A1 Self-contained capillary electrophoresis system for interfacing with mass spectrometry
09/11/2009CA2716962A1 Particle measurement process and apparatus
09/10/2009US20090228214 Analyte Monitoring Device and Methods of Use
09/10/2009US20090227941 Analyte Monitoring Device and Methods of Use
09/10/2009US20090227940 Analyte Monitoring Device and Methods of Use
09/10/2009US20090227802 Bilayer pharmaceutical tablet comprising telmisartan and a diuretic and preparation thereof
09/10/2009US20090226947 Non-invasive enzyme screen for tissue remodelling-associated conditions
09/10/2009US20090224820 Molecular controlled semiconductor device
09/10/2009US20090224769 Multi-Series Battery Control System
09/10/2009US20090224768 Shunt resistor with measurement circuit
09/10/2009US20090223837 In vitro analyte sensor and methods of use
09/10/2009US20090223836 Frequency Technique for Electrochemical Sensors
09/10/2009US20090223835 System and Method for Updating a Baseline Output of a Gas Sensor
09/10/2009US20090223834 Biosensor and method
09/10/2009US20090223824 Stirring device, microbe testing device, and microbe testing method
09/10/2009US20090223822 Method for pretreatment of electrophoresis, substrate for analysis, and pretreatment apparatus for electrophoresis
09/10/2009US20090223820 NOx SENSOR CONTROL APPARATUS AND VEHICLE CONTROL APPARATUS
09/10/2009US20090223819 Circuit arrangement for operating a guide probe
09/10/2009US20090223818 Sensor
09/10/2009US20090223817 Biosensor, biosensor chip and biosensor device