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)
08/2003
08/20/2003EP1091719B1 Disposable absorbant article having a responsive system including a feedback control loop
08/20/2003EP1025438B1 Combustibility monitor and monitoring method
08/20/2003CN2567573Y Electrochemial luminescence detecting instrument
08/20/2003CN1437760A Multiple electrospray device, system and methods
08/20/2003CN1437022A Apparatus and method for biological humor sampling and measuring analyte
08/20/2003CN1437021A Biological information analyzer and analysis method
08/20/2003CN1437018A Prepn of capillary electrophoresis chip for biochemical analysis
08/19/2003US6609071 System for monitoring and controlling pressure and concentration values in a fluid conduit
08/19/2003US6608495 Eddy-optic sensor for object inspection
08/19/2003US6608487 Contact-connecting safety-monitored synthetic fiber ropes
08/19/2003US6608478 Rotor slot bottom inspection apparatus and method
08/19/2003US6608318 Interior deactivation coating of metal nitride or sulfide conductive material
08/19/2003US6607929 Device and method for testing sensitive elements on an electronic chip
08/19/2003US6607821 Applications and devices based on nanostructured non-stoichiometric substances
08/19/2003US6607779 Non-stoichiometric non- equilibrium material, and the material is a nanostructured material.
08/19/2003US6607658 A sensor designed to determine the amount and concentration of analyte in a sample having a volume of less than about 1 mu L. The sensor has a working electrode coated with a non-leachable redox mediator. The redox mediator acts as an
08/19/2003US6607643 NOx gas detecting apparatus
08/19/2003US6607642 Electrochemical gas sensor with diamond-like carbon electrodes
08/19/2003US6607414 Method of making an ion reflectron comprising a flexible circuit board
08/19/2003US6606920 Tube non-destructive testing probe drive elevator and contamination containment system
08/19/2003US6606901 Process for determining the acidity of a washing solution for fibers
08/19/2003US6606900 Gas sensor having protector and protection cap
08/19/2003US6606899 Total impurity monitor for gases
08/19/2003US6606898 Exhaust gas component measuring apparatus
08/19/2003US6606897 Portable gas detector and its cradle
08/14/2003WO2003067625A1 Method and apparatus for desolvating ions for introduction into a faims analyzer region
08/14/2003WO2003067624A1 Faims apparatus having plural ion inlets and method therefore
08/14/2003WO2003067261A1 Method for distinguishing between protein variants
08/14/2003WO2003067258A1 Biosensor, magnetic molecule measurement method, and measurement object measuring method
08/14/2003WO2003067253A2 Self-calibrating carbon monoxide detector and method
08/14/2003WO2003067252A2 Electrochemical biosensor strip for analysis of liquid samples
08/14/2003WO2003067251A2 Device for performing cell assays
08/14/2003WO2003067244A2 Faims with non-destructive detection of selectively transmitted ions
08/14/2003WO2003067243A1 Side-to-side faims apparatus having an analyzer region with non-uniform spacing and method therefore
08/14/2003WO2003067242A1 Faims apparatus and method for detecting trace amounts of a vapour in a carrier gas
08/14/2003WO2003067241A2 Gas sensor and method for producing the same
08/14/2003WO2003067240A2 Sensor for detecting small concentrations of a target matter
08/14/2003WO2003067239A2 Bio-sensors
08/14/2003WO2003067238A2 Switching circuit system, electrochemical sensor, sensor system, and method for processing a current signal made available via a sensor electrode
08/14/2003WO2003067237A2 Faims apparatus and method using carrier gases that contain a trace amount of a dopant species
08/14/2003WO2003067236A2 Segmented side-to-side faims
08/14/2003WO2003067232A1 Protein standard for estimating size and mass
08/14/2003WO2003066930A1 Diamond electrode
08/14/2003WO2003066906A2 Diagnostic microarray and method of use thereof
08/14/2003WO2003066886A1 Biosensor carrying redox enzymes
08/14/2003WO2003066851A2 Irreversible immobilization of diisopropylfluorophophatase into polyurethane coatings
08/14/2003WO2003066802A2 Gene expression analysis using nicking agents
08/14/2003WO2003066529A1 Water treatment device
08/14/2003WO2003066514A2 A capillary electrophoresis-electrochemical detection microchip device and supporting circuits
08/14/2003WO2003065976A2 Microfluidics apparatus and methods of use therefor
08/14/2003WO2003065890A2 Test equipment and portable test device
08/14/2003WO2003038423A3 Sensor assembly
08/14/2003WO2003034044A3 Multi-color multiplexed analysis in a bio-separation system
08/14/2003WO2003034034A3 Automated system and method for processing multiple liquid-based specimens
08/14/2003WO2003023365A3 Electrochemical sensor using intercalative, redox-active moieties
08/14/2003WO2003011354A3 Membrane for use with implantable devices
08/14/2003WO2002101352A8 Electronic and opto-electronic devices fabricated from nanostructured high surface to volume ratio thin films
08/14/2003WO2002057488A3 Gene detection method, detection device, and detection chip
08/14/2003WO2002023153A3 Apparatus for the detection and measurement of particulates in molten metal
08/14/2003WO2002001230A3 Rapid and sensitive detection of protein aggregation
08/14/2003WO2002000705A3 Method and nucleic acids for the differentiation of astrocytoma, oligoastrocytoma and oligodendroglioma tumor cells
08/14/2003US20030154053 Failure diagnosis device for O2 sensor
08/14/2003US20030153821 Signal processing for measurement of physiological analytes
08/14/2003US20030153820 Signal processing for measurement of physiological analytes
08/14/2003US20030153088 Formed by metal organic chemical vapor deposition (MOCVD) or physical vapor deposition (PVD) on hot-plate structure
08/14/2003US20030153087 Method for distinguishing between protein variants
08/14/2003US20030153067 For contacting the immobilized cell, a hydrodynamic low pressure is generated acting on a cell membrane through a contact tip projecting into the opening
08/14/2003US20030153061 Method for immobilizing recognition components
08/14/2003US20030153024 Charged bio-molecule/binding agent conjugate for biological capture
08/14/2003US20030152995 Electron induced fluorescent method for nucleic acid sequencing
08/14/2003US20030152990 Electrochemical amplification; determination
08/14/2003US20030152958 Nucleic acid fragment-fixed electrode and its use
08/14/2003US20030152935 Comprises hybridization probes; electrophoresis; drug screening
08/14/2003US20030152930 Biosensors comprising capacitive voltage divider circuit and differential amplifier which receives/discharges reference voltage signals for comparing sequences
08/14/2003US20030152929 Biosensors comprising detection nodes having floating gate transistor for intaking/discharging conductance values
08/14/2003US20030152925 Annealing control primer system for regulating primer annealing specificity and its applications
08/14/2003US20030152486 Ion sensor and clinical analyzer using the same
08/14/2003US20030152308 Capillary waveguide fluorescence sensor
08/14/2003US20030151416 Circuit for determining the internal resistance of a linear lambda probe
08/14/2003US20030151400 Sensor readout circuit
08/14/2003US20030151105 Electrostatic electroacoustical transducer
08/14/2003US20030150989 Ion trap mass analyzing apparatus
08/14/2003US20030150987 FAIMS with non-destructive detection of selectively transmitted ions
08/14/2003US20030150986 FAIMS with non-destructive detection of selectively transmitted ions
08/14/2003US20030150985 Faims apparatus and method with ion diverting device
08/14/2003US20030150984 FAIMS with non-destructive detection of selectively transmitted ions
08/14/2003US20030150921 Device for sensing magnetically marked paper and marked paper readable by said device
08/14/2003US20030150792 Frit material and bonding method for microfluidic separation devices
08/14/2003US20030150745 Detecting a change in the viscosity of a fluid, particularly blood
08/14/2003US20030150733 Apparatus and method for performing microfluidic manipulations for chemical analysis and sysnthesis
08/14/2003US20030150727 Rotary confocal fluorescence scanner capable of detecting analytes separated on over a 1,000 capillaries simultaneously.
08/14/2003US20030150726 Combination pH electrode with stable standard potential
08/14/2003US20030150725 Placing material in channel of device having microchannels coupled by membrane which conducts ionic current but inhibits bulk material flow, generating pressure and transporting material by applying electrical potential between channels
08/14/2003US20030150724 Concentration measuring apparatus, test strip for the concentration measuring apparatus biosensor system and method for forming terminal on the test strip
08/14/2003US20030150555 Methods of fabricating polymeric structures incorporating microscale fluidic elements
08/14/2003US20030150278 Method for measuring anchoring strength of liquid crystal and measurement system therefor
08/14/2003US20030150254 Gas Sensor
08/14/2003DE10213390C1 Combining electrophoresis with analysis by mass spectrometry comprises maintaining electrophoresis potential until desired substance has been separated and switching it off during analysis
08/14/2003CA2492032A1 Gene expression analysis using nicking agents
08/14/2003CA2475608A1 Faims with non-destructive detection of selectively transmitted ions
1 ... 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 ... 1099