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)
11/2003
11/13/2003US20030209432 Methods and compositions relating to electrical detection of nucleic acid reactions
11/13/2003US20030209058 MIP microcantilever sensor and a method of using thereof
11/13/2003US20030209057 Controlling particle size of powder; mixing, heating metal particles in matrix
11/13/2003CA2652991A1 Capture compounds, collections thereof and methods for analyzing the proteome and complex compositions
11/13/2003CA2486224A1 Separation process and dyes for use therewith
11/13/2003CA2483455A1 Electroosmotic flow systems
11/13/2003CA2482525A1 Method for characterizing water-in-oil emulsions using electrical wave forms
11/12/2003EP1361429A2 Method and apparatus for characterizing materials by using mechanical resonator
11/12/2003EP1360935A1 Strip containing a series of fluid sampling and testing devices and method of making, packaging and using it
11/12/2003EP1360934A1 Devices and methods for accessing and analyzing physiological fluid
11/12/2003EP1360933A1 Physiological sample collection devices and methods of using the same
11/12/2003EP1360668A2 Control system with capacitive detector
11/12/2003EP1360515A1 Method and apparatus for detection and measurement of accumulations of magnetic particles
11/12/2003EP1360496A1 Methods and reagents for the rapid and efficient isolation of circulating cancer cells
11/12/2003EP1360485A2 Diagnostic methods for pompe disease and other glycogen storage diseases
11/12/2003EP1360478A1 Microsensor and single chip integrated microsensor system
11/12/2003EP1360469A1 Method for measuring elements in a substrate for optics, electronics or optoelectronics
11/12/2003EP1360467A1 Measurement of stress in a ferromagnetic material
11/12/2003EP1360319A2 Diagnosis of diseases associated with metabolism
11/12/2003EP1360318A2 Method of detection by enhancement of silver staining
11/12/2003EP1359838A2 Glucose metering system
11/12/2003EP1359837A1 Analyte measurement
11/12/2003EP1237478B1 Method and device for determining the partial pressure of a gas component in the expiration air of a patient, resolved per respiration
11/12/2003EP1089823B1 Electrode arrangement for generating functional field barriers in microsystems
11/12/2003EP0837949B1 Electrochemiluminescent enzyme biosensors
11/12/2003CN2586157Y Microcoulometer three-segment conversion furnace temp auto-controller
11/12/2003CN1455864A High throughput analysis system based on separation
11/12/2003CN1455863A Improved consumer product kit and method of use therefor
11/12/2003CN1455253A Hand-held electrophoresis detecting apparatus and electrophoresis separation and analysing system using said apparatus
11/12/2003CN1455252A Sensor of detecting attachment activity of microbial film in sea water environment
11/12/2003CN1455251A Miniature humidity sensor
11/12/2003CN1455250A Capacitance type relative humidity sensor
11/12/2003CN1455249A Vertical inflammable liquid rapid discriminating system
11/12/2003CN1454908A Novel conductive polymer, sensor applicating said polymer and method for applicating said sensor to detect target molecular
11/11/2003US6646560 Window fan with rain sensing control
11/11/2003US6646554 Identification tag with enhanced security
11/11/2003US6646444 Plug-in photoionization sensor
11/11/2003US6646443 Ion concentration meter
11/11/2003US6646257 Multimode ionization source
11/11/2003US6646255 Liquid chromatograph/mass spectrometer and its ionization interface
11/11/2003US6646254 Liquid chromatograph mass spectrometer
11/11/2003US6646084 Synthesized via redox solution polymerization; high molecular weight; DNA sequencing
11/11/2003US6645548 Method for producing a reference electrode for a galvanic cell with cation-conducting solid electrolytes
11/11/2003US6645368 Meter and method of using the meter for determining the concentration of a component of a fluid
11/11/2003US6645367 Method for determining a nitrogen oxide concentration
11/11/2003US6645361 Electrochemical gas sensor
11/11/2003US6645360 Planar sensor element for a gas sensor
11/11/2003US6645359 Biosensor
11/11/2003US6644098 Heated electrode refrigerant detector utilizing one or more control loop
11/09/2003CA2428349A1 Physiological sample collection devices and methods of using the same
11/09/2003CA2428297A1 Continuous strip of fluid sampling and testing devices and methods of making, packaging and using the same
11/09/2003CA2427843A1 Devices and methods for accessing and analyzing physiological fluid
11/06/2003WO2003091722A2 Defect detection device
11/06/2003WO2003091721A1 Apparatus and method for mobility separation of ions utilizing an ion guide with an axial field and counterflow of gas
11/06/2003WO2003091719A1 Detecting electrode and nitrogen oxide sensor using the same
11/06/2003WO2003091718A1 Thermal conductivity gas analyser
11/06/2003WO2003091717A1 Systems and methods for blood glucose sensing
11/06/2003WO2003091657A1 Magnetic probe
11/06/2003WO2003091656A1 Coin shape detection method, coin identification sensor, and coin identification device
11/06/2003WO2003091655A1 Metal inspecting method and metal inspector
11/06/2003WO2003091273A2 Protein interaction system for multisubunit complexes
11/06/2003WO2003071617A3 Model-based predictive diagnostic tool for primary and secondary batteries
11/06/2003WO2003056342A3 Method for determining molecule-molecule interaction in proteomics
11/06/2003WO2003046570A3 Glycoprotein and apolipoprotein biopolymer markers predictive of alzheimers disease
11/06/2003WO2003042676A3 Stable glow discharge detector
11/06/2003WO2003040658A3 Mass flow control in a process gas analyzer
11/06/2003WO2003014388A3 Method and nucleic acids for the analysis of colon cancer
11/06/2003WO2003006133A3 Microfluidic devices and systems for separating components of a mixture
11/06/2003WO2002063656A3 Chemical monolayer and micro-electronic junctions and devices containing same
11/06/2003WO2002063287A3 Method and system to remotely monitor a carbon adsorption process
11/06/2003WO2002057792A3 Affinity selection-based screening of hydrophobic proteins
11/06/2003WO2002048701A8 Nanosensors
11/06/2003WO2002044143A9 Microcapillary arrays for high-throughput screening and separation of differently charged molecules using an electric field
11/06/2003WO2002018643A9 Nanoparticles having oligonucleotides attached thereto and uses therefor
11/06/2003WO2002006828A8 Hemoglobin sensor
11/06/2003WO2002006788A8 Electrochemical method for measuring chemical reaction rates
11/06/2003US20030207978 Drug delivery; improved refractive index, transparency to light, reflection, permeability, coercivity, magnetic hystereisis, breakdown voltage, biocompatability, and wear resistance
11/06/2003US20030207977 Drug delivery; improved refractive index, transparency to light, reflection, permeability, coercivity, magnetic hysteresis, breakdown voltage, biocompatability, and wear resistance
11/06/2003US20030207976 Thermal properties modified by powder size; whisker type fillers; drug delivery
11/06/2003US20030207975 Improved wear resistance/biocompatibility
11/06/2003US20030207467 Used to assay simultaneously the presence, amount, and/or function of proteins present in a protein sample/chip, or to assay the presence, relative specificity, and binding affinity of each probe in a mixture of probes for each of the proteins
11/06/2003US20030207310 System and method for determining the sizes and quantity of polynucleotides with capillary array electrophoresis
11/06/2003US20030207248 Across biological membranes of living cells; screening test chemicals that modulate a target ion channel; using fluorescence resonance energy transfer (FRET)
11/06/2003US20030207112 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
11/06/2003US20030206894 Purified hydrolytic enzyme or enzyme mixture derived from earthworms, especially eisenase, fellulase, fetilase, fetipase, and wormase; soil and water remediation, cleaning; preparing shampoo and dentifrices
11/06/2003US20030206806 Bridges, elements and junctions for electroosmotic flow systems
11/06/2003US20030206026 Potentiometric sensor for wellbore applications
11/06/2003US20030206024 Method for characterizing water-in-oil emulsions using electrical wave forms
11/06/2003US20030206010 Method for monitoring a metal layer during chemical mechanical polishing using a phase difference signal
11/06/2003US20030206009 Integrated eddy current measuring system for monitoring and controlling multiple semiconductor wafer fabrication processes
11/06/2003US20030206008 Eddy current measuring system for monitoring and controlling a physical vapor deposition(PVD) process
11/06/2003US20030206006 Method for measuring a gap between a proximity probe and a conductive target material
11/06/2003US20030206005 Apparatus for determining a gap between a proximity probe component and a conductive target material
11/06/2003US20030206004 Digital eddy current proximity system: apparatus and method
11/06/2003US20030206003 Method for measuring a gap between a proximity probe and a conductive target material
11/06/2003US20030206002 Method for measuring a gap between a proximity probe and a conductive target material
11/06/2003US20030206001 Method for measuring a position of a conductive target material
11/06/2003US20030206000 Method for measuring a gap between a proximity probe and a conductive target material
11/06/2003US20030205667 Apparatus for mass spectrometry on an ion-trap method
11/06/2003US20030205556 Capillary with glass internal surface
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