| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) |
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| 12/15/2004 | CN1554947A Method for separating and detecting urine protein by capillary electrophoretic chip |
| 12/15/2004 | CN1554943A Method for detecting multiple heavy metal elements simultaneously |
| 12/15/2004 | CN1554942A Single cell sensor for ectocytic action potential detection and its preparing method |
| 12/15/2004 | CN1554941A Single side type capacitor sensor for nitrogen potential measurement in metal nitriding process |
| 12/15/2004 | CN1180252C Ion measurer |
| 12/15/2004 | CN1180251C Method for testing ultratrace DNA by dual-amplifying technique and electrochemical quartz crystal microbalance |
| 12/15/2004 | CN1180250C Electrochemical biosensor test strip, fabrication method thereof and electrochemical biosensor |
| 12/15/2004 | CN1180249C Monitor of water content and density for insulating gas |
| 12/15/2004 | CN1180248C Methods for optimization of electronic hybridization reactions |
| 12/15/2004 | CN1180247C Equipment for continuously and automatically measuring oxygen content in loose solid medium |
| 12/15/2004 | CN1180185C Ball joint |
| 12/15/2004 | CN1180093C Detection kit for autosomal dominant inheritance polycystic kidney disease |
| 12/15/2004 | CN1180090C Biosensor and its use to indicate status of product |
| 12/14/2004 | US6831451 Method for adjusting a Weibull slope for variations in temperature and bias voltage |
| 12/14/2004 | US6831273 Ion mobility spectrometers with improved resolution |
| 12/14/2004 | US6831271 Method for separation and enrichment of isotopes in gaseous phase |
| 12/14/2004 | US6831270 Method for preparing a sample for use in laser desorption ionization mass spectrometry and sample plate used in such a method |
| 12/14/2004 | US6830843 Method for controlling the quality of the coolant for fuel cell systems |
| 12/14/2004 | US6830822 A pigment with modified properties because of the powder size being below 100 nanometers. Blue, yellow and brown pigments are illustrated. Nanoscale coated, un-coated, whisker inorganic fillers are included. Stoichiometric and |
| 12/14/2004 | US6830670 Heat-sensitive medium for separating species in a separating channel and use thereof |
| 12/14/2004 | US6830669 Biosensor |
| 12/14/2004 | US6830668 Small volume electrochemical sensor |
| 12/14/2004 | US6830551 Suction chamber open at tip of fixed-member and through-hole; reciprocatively movable lancet acting as electrode through-hole; electronic circuit; blood glucose |
| 12/14/2004 | US6830143 Calibration of currency validators |
| 12/14/2004 | US6829959 Apparatus and method for moving a sensor over a workpiece |
| 12/14/2004 | CA2318586C Mass spectrometry from surfaces |
| 12/14/2004 | CA2251674C Biosensor device and method |
| 12/13/2004 | CA2432403A1 Method for testing liquid hydrocarbons using refractive index |
| 12/12/2004 | CA2470328A1 Sensor format and construction method for capillary-filled diagnostic sensors |
| 12/09/2004 | WO2004107074A1 Controlling chemical dispense operations based on a conductivity offset |
| 12/09/2004 | WO2004106911A1 Electrophoretic support |
| 12/09/2004 | WO2004106910A1 Gas sensor and method of producing the same |
| 12/09/2004 | WO2004106909A1 Gas sensor, fuel cell system employing it, and automobile |
| 12/09/2004 | WO2004106908A1 Solid state gas sensors based on tunnel junction geometry |
| 12/09/2004 | WO2004106893A2 Ion-detecting sensors comprising plasticizer-free copolymers |
| 12/09/2004 | WO2004106891A2 Ultrasensitive biochemical sensor |
| 12/09/2004 | WO2004106888A2 Electrophoresis capillaries having reduced amounts of -oh |
| 12/09/2004 | WO2004106514A1 Method of recovering protein by deubiquitinating ubiquitinated protein |
| 12/09/2004 | WO2004105948A1 Ionic liquid apparatus and method for biological samples |
| 12/09/2004 | WO2004094997A3 Electrophoresis gels with incorporated indicia |
| 12/09/2004 | WO2004077017A3 Apparatus and method for on-chip concentration using a microfluidic device with an integrated ultrafiltration membrane structure |
| 12/09/2004 | WO2004055492A3 Closed-loop control of electrokinetic processes in microfludic devices based on optical readings |
| 12/09/2004 | WO2004046684A3 Mixed potential hydrocarbon sensor with low sensitivity to methane and co |
| 12/09/2004 | WO2004046369A3 Nucleic acid sequence detection |
| 12/09/2004 | US20040249310 Micro-piercing member used to penetrate the skin to a selected depth and to access biological fluid, a constituent sampling means and a constituent measuring means |
| 12/09/2004 | US20040248306 Chip for use in determining water quality in innumerable settings; pollution control |
| 12/09/2004 | US20040248282 Molecular sensing apparatus (biosensors) comprising single macromolecule spanning two electrodes for use in monitoring biopolymer concentrations in fluids |
| 12/09/2004 | US20040248127 Using polyacrylamide electrophoresis to fractionate covalently modified soluble membrane proteins in solution |
| 12/09/2004 | US20040248126 Method of detecting toxic substance |
| 12/09/2004 | US20040248117 Using ion-conductive, polyacrylamide-based microtiter plate comprising immobilized biopolymer binding agents for use in screening and separation of pharmaceutical agents |
| 12/09/2004 | US20040248098 Using rearrangements in microsatellite sequences (numbers present) detected via variation in mass to charge ratio to identify genomic polymorphism |
| 12/09/2004 | US20040246597 Optical system for micro analyzing system |
| 12/09/2004 | US20040246483 Method and a system for determination of particles in a liquid sample |
| 12/09/2004 | US20040246238 Transparent conductive film roll and production method thereof, touch panel using it, and non-contact surface resistance measuring device |
| 12/09/2004 | US20040245997 Pulsed eddy current sensor probes and inspection methods |
| 12/09/2004 | US20040245993 Gas ionization sensor |
| 12/09/2004 | US20040245992 Mass spectrometer with flexible user interface |
| 12/09/2004 | US20040245594 Chemical sensor using chemically induced electron-hole production at a Schottky barrier |
| 12/09/2004 | US20040245482 High heat radiating structure of gas sensor |
| 12/09/2004 | US20040245462 Apparatus for reducing sensitivity of an article to mechanical shock |
| 12/09/2004 | US20040245459 Q-pole type mass spectrometer |
| 12/09/2004 | US20040245456 Sample holder for laser desorption/ionization mass spectrometry and method of manufacturing the same |
| 12/09/2004 | US20040245454 Mass spectrometer |
| 12/09/2004 | US20040245449 Hazardous material detection system |
| 12/09/2004 | US20040245121 Concentration Measuring Method, Concentration Test Instrument, and Concentration Measuring Apparatus |
| 12/09/2004 | US20040245120 Method for selecting electrolyte for electric double layer capacitor |
| 12/09/2004 | US20040245103 Casing with interior sealed spaces isolation by electrophoresis carrier; injecting, discharging apertures |
| 12/09/2004 | US20040245101 Self-powered biosensor |
| 12/09/2004 | US20040245100 Method, system and apparatus for testing electrochemical cells |
| 12/09/2004 | US20040244508 Method for measuring properties of a particle distribution |
| 12/09/2004 | US20040244487 Mechanical resonator |
| 12/09/2004 | US20040244482 Humidity sensor element containing polyphenylsulfone |
| 12/09/2004 | US20040244472 Gas sensor |
| 12/09/2004 | US20040244467 Gas sensor |
| 12/09/2004 | US20040244151 Measuring electrical resistance; calibration |
| 12/09/2004 | DE4318062B4 Wirbelstromsensor Eddy current sensor |
| 12/09/2004 | DE19924284B4 Verfahren zur Messung eines Luft-Brennstoff-Verhältnisses in einem Brennraum A method for measuring an air-fuel ratio in a combustion chamber |
| 12/09/2004 | DE19913902B4 Verfahren zum Erfassen eines Risses in einem piezoelektrischen Bauelement und Anordnung zum Erfassen des Risses A method of detecting a crack in a piezoelectric device and means for detecting the crack |
| 12/09/2004 | DE19502862B4 Sensor auf FET-Basis FET-based sensor |
| 12/09/2004 | DE10323096A1 Verfahren zur Untersuchung eines Wirkstoffeinflusses auf biologische Zellen A method for investigating a drug influence on biological cells |
| 12/09/2004 | DE10323059A1 Sensormembran Sensor membrane |
| 12/09/2004 | DE10254523B4 Sensor zum Messen einer Gaskonzentration oder Ionenkonzentration Sensor for measuring a gas concentration or ion concentration, |
| 12/09/2004 | DE10151703B4 Vorrichtung und Verfahren zum Erfassen der Beschaffenheit einer Tonerteilchenschicht in einem Drucker oder Kopierer Apparatus and method for detecting the quality of a toner particle in a printer or copier |
| 12/09/2004 | CA2526491A1 A method and apparatus for measuring and analyzing electrical or electrochemical systems |
| 12/09/2004 | CA2526293A1 Electrophoretic support |
| 12/08/2004 | EP1484606A1 Chlorite sensor using a gold electrode |
| 12/08/2004 | EP1484605A2 FET-sensor and method for driving such a sensor |
| 12/08/2004 | EP1484604A2 Method of measuring NOx concentration in a gas |
| 12/08/2004 | EP1484594A2 Tire earth effect checking method and apparatus |
| 12/08/2004 | EP1484007A1 Health care apparatus |
| 12/08/2004 | EP1483794A2 Latex based adsorbent chip |
| 12/08/2004 | EP1483775A1 A plasma mass spectrometer |
| 12/08/2004 | EP1483595A2 High resolution scanning magnetic microscope operable at high temperature |
| 12/08/2004 | EP1483592A1 Current-to-voltage converter |
| 12/08/2004 | EP1483589A2 Device and method for automatically analysing the constituents of an analyte |
| 12/08/2004 | EP1483574A2 Dielectric gate and methods for fluid injection and control |
| 12/08/2004 | EP1483573A1 Vertical impedance sensor arrangement and method for producing a vertical impedance sensor arrangement |
| 12/08/2004 | EP1483572A2 Device for measuring and regulating the ph-value of a medium |
| 12/08/2004 | EP1483571A2 Micro-structured gas sensor with control of gas sensitive properties by application of an electric field |
| 12/08/2004 | EP1483527A1 Segment of a sensor-supporting element for a scraper-type device |