Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 37 - Details not covered by any other group of this subclass
Patents for G01N 37 - Details not covered by any other group of this subclass (18,300)
12/1998
12/10/1998CA2292896A1 Attachment of unmodified nucleic acids to silanized solid phase surfaces
12/09/1998EP0586595B1 Assay device
12/09/1998CN1201527A Opposable-element assay device employing conductive barrier
12/08/1998US5847488 Apparatus having drive device using electromechanical transducer
12/08/1998US5847383 Approaching device of scanning probe microscope
12/08/1998US5847105 Methods for performing multiple sequential reactions on a matrix
12/08/1998US5846870 Method of measuring a semiconductor device and a method of making a semiconductor device
12/08/1998US5846838 Opposable-element assay device employing conductive barrier
12/08/1998US5846719 Oligonucleotide tags for sorting and identification
12/08/1998US5846708 Optical and electrical methods and apparatus for molecule detection
12/08/1998US5846486 Hollow frustum reagent test device
12/03/1998WO1998053912A1 Device for selectively filtering under reduced pressure and for vacuum drying sample liquids or drops of sample liquids as well as use of said device
12/02/1998EP0880671A2 Microfabricated torsional cantilevers for sensitive force detection
12/02/1998EP0880558A1 Combinatorial process for preparing substituted indane libraries
12/02/1998EP0880407A1 Improved glucose monitor and test strip containers for use in same
12/02/1998EP0710370B1 Intelligent sensor for near field optical device
12/01/1998US5844136 Device for measuring the permeability of rock fragments
12/01/1998US5843767 Microfabricated, flowthrough porous apparatus for discrete detection of binding reactions
11/1998
11/26/1998WO1998053311A2 Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system
11/26/1998WO1998053300A2 System and apparaus for sequential processing of analytes
11/26/1998WO1998053103A1 Nucleic acid arrays
11/26/1998WO1998053093A1 Color-encoding and in-situ interrogation of matrix-coupled chemical compounds
11/26/1998WO1998052691A1 Microfluidic system and methods of use
11/26/1998CA2291853A1 Color-encoding and in-situ interrogation of matrix-coupled chemical compounds
11/26/1998CA2291180A1 System and apparatus for sequential processing of analytes
11/26/1998CA2290738A1 Nucleic acid arrays
11/26/1998CA2286601A1 Microfluidic system and methods of use
11/25/1998EP0880043A2 Scanning near field optical microscope
11/25/1998EP0879299A1 High density array fabrication and readout method for a fiber optic biosensor
11/25/1998EP0879298A2 Methods and compositions for diagnosis of hyperhomocysteinemia
11/25/1998EP0782707B1 Assay devices with non-woven sample collection zone
11/24/1998US5841129 Device for optical scanning of objects on a scanning surface and process for operating it
11/24/1998US5840314 Production of streptococcal M protein
11/24/1998CA2145018C Scanning near-field optic/atomic force microscope
11/19/1998WO1998052047A1 Automated robotic system and method for rapidly screening and identifying useful chemicals in liquid samples
11/18/1998EP0878538A2 Test strip incubation device and method
11/18/1998EP0877751A1 Linker arm for solid support oligonucleotide synthesis and process for production thereof
11/18/1998EP0738392B1 Apparatus for separation, concentration and detection of target molecules in a liquid sample
11/18/1998CN2297732Y Three-term physical property testing machine
11/17/1998US5838000 Method device and system for optical near-field scanning microscopy of test specimens in liquids
11/17/1998US5837860 Immobilizing nucleic acid molecules to solid-phases
11/17/1998US5837551 Binding assay
11/17/1998US5837546 Disposable self-contained device for use in determining amount of analytes in body fluid such as blood or urine; electronic credit-card sized device
11/17/1998US5837466 Devices and methods for detecting nucleic acid analytes in samples
11/17/1998US5837196 High density array fabrication and readout method for a fiber optic biosensor
11/12/1998WO1998050581A1 Method for detecting target nucleotide sequence
11/11/1998EP0877250A2 Dispensing instrument for fluid monitoring sensors
11/11/1998EP0876390A1 Reusable solid support for oligonucleotide synthesis, process for production thereof and process for use thereof
11/11/1998EP0805946A4 Apparatus for microindentation hardness testing and surface imaging incorporating a multi-plate capacitor system
11/11/1998EP0721564A4 High precision scale and position sensor
11/10/1998US5834224 Determination of analyte by electrochemical measurement
11/05/1998WO1998049548A1 Microfluidic devices incorporating improved channel geometries
11/04/1998EP0875291A2 Dual chamber disposable reaction vessel for amplification reactions, reaction processing station therefor, and methods of use
11/04/1998EP0875271A2 Process and apparatus for the isolation and purification of nucleic acids
11/04/1998EP0874625A1 Indane derivatives for antipsychotic compositions
11/04/1998EP0778950A4 A disposable cartridge and method for an assay of a biological sample
11/04/1998EP0616639B1 Device and process for isolating and purifying nucleic acids
11/03/1998US5831961 Information processing apparatus with probe undergoing circular motion
11/03/1998US5831153 Investigation and/or manipulation device for a sample in fluid
11/03/1998US5830645 Detection of amplification of cmyc oncogenes
10/1998
10/29/1998WO1998048441A1 Method for carrying out a nanometrical reaction and device for realising the same
10/29/1998WO1998048050A1 Method for chromosomes classification
10/28/1998EP0874241A1 Assay device
10/28/1998EP0874216A2 Optical probe, method of manufacturing an optical probe, and scanning probe microscope
10/28/1998EP0873179A1 Micromixer
10/28/1998CA2235988A1 Dispensing instrument for fluid monitoring sensors
10/22/1998WO1998020020A3 High density immobilization of nucleic acids
10/22/1998DE19816914A1 Scanning microscope with stage observing=evaluating parameters of sample surface
10/21/1998EP0872707A1 Apparatus for measuring exchange force
10/21/1998EP0871974A1 Xy displacement device
10/21/1998EP0871888A1 Automated molecular biological diagnostic system
10/21/1998EP0871773A2 Electrochemical detection of nucleic acid hybridization
10/21/1998EP0871766A1 Method for detecting nucleic acid sequence variations
10/21/1998CN1196481A Method of measuring exchange force and method of evaluating magnetism using exchange force
10/15/1998WO1998045693A1 Methods for fabricating enclosed microchannel structures
10/15/1998DE19816480A1 Scanning microscope with orthogonally displaced scanning head
10/14/1998EP0871166A1 Apparatus for machining, recording, or reproducing, using scanning probe microscope
10/14/1998EP0871006A1 Scanning probe microscope
10/14/1998EP0870541A2 Integrated ceramic micro-chemical plant
10/14/1998EP0870320A1 Carrier matrix for integrated microanalysis systems, method for the production thereof and use of the same
10/14/1998CN2294475Y Seal insert orifice for water phase measuring instrument
10/13/1998US5822285 Atomic force microscopy disk data storage system with nonradial tracking lines
10/13/1998US5821409 Scanning near-field optic/atomic-force microscope with observing function in liquid
10/10/1998CA2231224A1 Apparatus for machining, recording, and reproducing, using scanning probe microscope
10/09/1998CA2231310A1 Scanning probe microscope
10/08/1998WO1998043739A2 Diagnostic devices and apparatus for the controlled movement of reagents without membranes
10/07/1998EP0869489A2 Atomic force microscopy data storage systems
10/07/1998EP0869354A1 Method of measuring exchange force and method of evaluating magnetism using the exchange force
10/07/1998EP0869329A2 Torsion type probe and scanning probe microscope using the same
10/07/1998EP0868644A1 Multi-dimensional capacitive transducer
10/06/1998US5817464 Fractionation method for nucleotide fragments
10/06/1998US5817461 Methods and compositions for diagnosis of hyperhomocysteinemia
10/01/1998WO1998043066A1 Device and method for 3-dimensional alignment of particles in microfabricated flow channels
09/1998
09/29/1998US5815253 Method and apparatus for estimating performance of gas tube
09/24/1998DE19708472A1 Herstellverfahren für chemische Mikroreaktoren Manufacturing processes for chemical microreactors
09/23/1998EP0866341A2 Alternating current magnetic force microscopy system with probe having integrated coil
09/23/1998EP0866340A2 Torque magnetometer utilizing integrated piezoresistive levers
09/23/1998EP0866307A2 Magnetic force microscopy probe
09/23/1998EP0865606A1 Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system with on-board informatics
09/23/1998CN1194035A Portable hand-held device with a biosensor
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