| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) |
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| 06/05/2013 | CN202970978U Transparent upper cover oil purifying device with parallel-connection double buckets and water level electronic sensor |
| 06/05/2013 | CN103140819A Method for adjusting a temperature of a sensor element |
| 06/05/2013 | CN103140170A Electrochemical sensor having symmetrically distributed analyte sensitive areas |
| 06/05/2013 | CN103137511A Silicon through-hole test structure and corresponding test method |
| 06/05/2013 | CN103137417A Corona discharge device and ion mobility spectrometer with the same |
| 06/05/2013 | CN103134854A Looking-up flaw detection device of locomotive underframe structural member |
| 06/05/2013 | CN103134853A Nondestructive detection method for crankshaft |
| 06/05/2013 | CN103134852A Detection method for protein with nucleic acid aptamer target gathering and laser enzymolysis |
| 06/05/2013 | CN103134851A Direct measuring apparatus and measuring method for hydrogen sulfide content and sulfur isotope in natural gas |
| 06/05/2013 | CN103134850A Tea quality rapid detection apparatus and detection method based on characteristic fragrance |
| 06/05/2013 | CN103134849A Quick method for simultaneously measuring potassium content and sodium content and calcium content and magnesium content in cigarette paper |
| 06/05/2013 | CN103134848A Qualitative and semi-quantitative analysis method for sample detection by ion mobility spectrometry |
| 06/05/2013 | CN103134847A Novel method for detecting citric acid fentanyl anaesthetic |
| 06/05/2013 | CN103134846A Method for determining occurrence state of microelements in coal gangue |
| 06/05/2013 | CN103134845A Eliminating method for superoxide radical by Chinese herbal medicine |
| 06/05/2013 | CN103134844A Method for screening and evaluating genetic toxicity of industrial wastewater with complex ingredients |
| 06/05/2013 | CN103134843A PH gradients controlled by electrolysis and their use in isoelectric focusing |
| 06/05/2013 | CN103134842A Dissolved oxygen sensor |
| 06/05/2013 | CN103134841A Glucose oxidase electrode, preparation method and application thereof |
| 06/05/2013 | CN103134840A Preparing method of dissolved oxygen sensor electrode |
| 06/05/2013 | CN103134839A Method for rapidly detecting trace heavy metal ions |
| 06/05/2013 | CN103134838A Biochemical enzyme testing bare chip |
| 06/05/2013 | CN103134837A Tunable humidity sensor with integrated heater |
| 06/05/2013 | CN103134836A Method for measuring slurry concentration in pipeline |
| 06/05/2013 | CN103134835A Method and device for detecting contaminants in air exhausting duct |
| 06/05/2013 | CN103130866A Plant plasma membrane protein redissolution method and application in two-dimensional fluorescent difference gel electrophoresis thereof |
| 06/05/2013 | CN103127838A Composite separation membrane structure for gas sensor and gas sensor |
| 06/05/2013 | CN103127743A Ion extraction device and method thereof |
| 06/05/2013 | CN102520028B Method for digitally processing raw silk defects |
| 06/05/2013 | CN102507665B Judging device and method for stirring effect of turbid liquid |
| 06/05/2013 | CN102313777B Detection apparatus for defects of inner and outer walls of pipeline based on remote field eddy current |
| 06/05/2013 | CN102305814B System and method for monitoring seawater intrusion-ground water level-soil salinization in real time |
| 06/05/2013 | CN102305813B In-situ, real-time and automatic monitoring system and method in soil water and salt transport process |
| 06/05/2013 | CN102297879B Method for rapidly discriminating expansive soil (rock) on site by use of soil electrical conductivity |
| 06/05/2013 | CN102288649B Method capable of simultaneously detecting types and quantity of grain injurious insects and wireless sensor device |
| 06/05/2013 | CN102269726B Industrial capacitively coupled contactless conductivity online measurement device and method |
| 06/05/2013 | CN102241730B Extraction and dielectrophoresis analytical method for total protein of cattail cauloid |
| 06/05/2013 | CN102229688B Ionic liquid- polyacrylamide gel, preparation method and purpose thereof |
| 06/05/2013 | CN102221569B Gas sensor with gas-sensitive layer adopting weak epitaxial organic semiconductor film |
| 06/05/2013 | CN102213688B Method of electrochemically measuring permanganate index by virtue of stannic oxide nanometer electrode |
| 06/05/2013 | CN102175743B Method for detecting influence of illumination intensity on energy conversion of photosynthesis indirectly |
| 06/05/2013 | CN102156157B All-solid-state carbonate ion selective electrode and manufacture method of all-solid-state carbonate ion selective electrode |
| 06/05/2013 | CN102141538B Method for determining concentration of phosphite by cyclic voltammetry |
| 06/05/2013 | CN102135521B Melamine selective electrode and preparation method thereof |
| 06/05/2013 | CN102109487B Ultra-low concentration gas sensor |
| 06/05/2013 | CN102077086B Mass spectroscope |
| 06/05/2013 | CN101929975B Electrochemical analysis method for hydroxyl radicals |
| 06/05/2013 | CN101928356B Bis-[6-oxa-(2-carboxylbenzenesulfonyl-butanedioic acid 1,4 monoester-4)-beta-cyclodextrin, preparation method and application thereof |
| 06/05/2013 | CN101923066B Method for rapidly determining threonine content in fermentation liquor |
| 06/05/2013 | CN101918826B Mass spectrometry system |
| 06/05/2013 | CN101871904B Gas detecting device, gas detecting system and manufacturing method of gas detecting device |
| 06/05/2013 | CN101666772B Preparation method for screen printing cobalt sensor for detecting phosphate |
| 06/05/2013 | CN101614689B Tyre pinhole detector and detection method thereof |
| 06/05/2013 | CN101561413B Laminated gas sensor element and gas sensor |
| 06/05/2013 | CN101495856B Biosensor measuring system, and measuring method |
| 06/05/2013 | CN101221144B Method of monitoring an electrochemical half-cell |
| 06/04/2013 | US8456321 Circuit for checking the voltage of batteries |
| 06/04/2013 | US8456158 Detecting method and dielectric particles containing magnetic material employed in the detecting method |
| 06/04/2013 | US8456136 Method and apparatus for battery gauging in portable terminal |
| 06/04/2013 | US8455258 Apparatus and methods for conducting assays and high throughput screening |
| 06/04/2013 | US8454894 Device for evaluating biochemical samples |
| 06/04/2013 | US8454820 Electrochemical molecular recognition probes |
| 06/04/2013 | US8454819 Poly(aniline boronic acid) polymers and methods of use |
| 06/04/2013 | US8454813 Microscale sorting cytometer |
| 06/04/2013 | US8454812 Capillary electrophoresis apparatus |
| 06/04/2013 | US8454811 Microfluidic system |
| 06/04/2013 | US8454526 Carbon dioxide-sensing airway products and technique for using the same |
| 06/04/2013 | US8453494 Gas detector that utilizes an electric field to assist in the collection and removal of gas molecules |
| 06/04/2013 | CA2602428C Tandem high field asymmetric waveform ion mobility spectrometry (faims) / ion mobility spectrometry |
| 06/04/2013 | CA2484769C Mass spectrometer |
| 05/30/2013 | WO2013078332A1 Analyte detection using magnetic hall effect |
| 05/30/2013 | WO2013078236A1 Stopped-flow, micro-fluidic device and method for the charge-based separation of complex analyte mixtures |
| 05/30/2013 | WO2013078127A1 Interdigitated array and method of manufacture |
| 05/30/2013 | WO2013077128A1 Method for measuring critical current of superconductive cable |
| 05/30/2013 | WO2013076959A1 Measuring method for biological substance and measuring device therefor |
| 05/30/2013 | WO2013076943A1 Single molecule detection method and single molecule detection apparatus for biological molecule, and disease marker testing apparatus |
| 05/30/2013 | WO2013076842A1 Air-fuel ratio detection device and air-fuel ratio detection method |
| 05/30/2013 | WO2013076826A1 Mass spectrometer |
| 05/30/2013 | WO2013076479A1 Distributed two dimensional fluid sensor |
| 05/30/2013 | WO2013076402A1 Method for detecting the presence of bubbles during operations of injecting resin for the manufacture of fibre composite components |
| 05/30/2013 | WO2013076312A1 Method and device for determining the glass transition temperature of a product |
| 05/30/2013 | WO2013076143A1 Detecting analytes |
| 05/30/2013 | WO2013076134A1 Symmetrical test element for detecting an analyte |
| 05/30/2013 | WO2013075584A1 Method for real-time on-line monitoring of concrete freeze-thaw damage |
| 05/30/2013 | WO2013075403A1 System and process for determining and analysing surface property parameters of substance based on kinetic method |
| 05/30/2013 | WO2013075327A1 Compositions and methods for detecting lead ions |
| 05/30/2013 | WO2013027074A3 Magnetometer, method for its operation and non-destructive material testing apparatus |
| 05/30/2013 | US20130138359 Fluid Based RC Filter for Tuning Cut-Off Frequency and for Analytical Detection |
| 05/30/2013 | US20130137591 Fluidics devices |
| 05/30/2013 | US20130137589 Analysis of y-chromosome str markers |
| 05/30/2013 | US20130137189 Method and apparatus for performing a lateral flow assay |
| 05/30/2013 | US20130137082 Biosensor, apparatus and method for detecting a biomolecule using the biosensor |
| 05/30/2013 | US20130135618 Analysis |
| 05/30/2013 | US20130134994 Specification device for water status of soil, and method for same |
| 05/30/2013 | US20130134968 Detection of a Metal or Magnetic Object |
| 05/30/2013 | US20130134077 Method and device for determining intracellular and/or extracellular, in particular macromolecular fractions of fluids, preferably of body fluids of living organisms |
| 05/30/2013 | US20130134071 Device and method for examining moving tablets |
| 05/30/2013 | US20130134042 FFE Media and FFE Methods Comprising Volatile Separation Media |
| 05/30/2013 | US20130134040 Disposable cartridge for microfluidics system |
| 05/30/2013 | US20130134039 Digital microfluidics system with disposable cartridges |