Patents
Patents for G01N 37 - Details not covered by any other group of this subclass (18,300)
07/1993
07/21/1993EP0532591A4 Analytical rotors and methods for analysis of biological fluids
07/20/1993US5228972 Apparatus for measuring concentration of test substance in liquid
07/13/1993US5227626 Lithography apparatus using scanning tunneling microscopy
07/07/1993EP0550090A1 Method of processing flexible reaction cuvettes
06/1993
06/29/1993US5223433 Temperature stabilized fluid calibration system
06/29/1993US5223220 Solid phase immunoassay device and method of making same
06/29/1993US5222396 Tunnelling acoustic microscope
06/16/1993EP0546222A1 Highly sensitive optical immunoassay using enzyme-labeled reagents
06/10/1993WO1993011221A1 Device and process for isolating and purifying nucleic acids
06/10/1993WO1993011218A1 Method and device for the isolation of cell components, such as nucleic acids, from natural sources
06/08/1993CA1318980C Scanning tunnel-current-detecting device and method for detecting tunnel current and scanning tunnelling microscope and recording/reproducing device using thereof
06/03/1993DE4139664A1 Vorrichtung und verfahren zur isolierung und reinigung von nukleinsaeuren Apparatus and method for isolation and purification of nucleic acids
06/01/1993US5215102 Capillary blood antigen testing apparatus
06/01/1993CA1318580C Analytical test strip
05/1993
05/27/1993WO1993010457A1 Liquid transfer assay devices
05/27/1993WO1993010456A1 Liquid transfer devices
05/27/1993WO1993010263A1 Non-radioactive hybridization assay and kit
05/27/1993WO1993009668A1 Combinatorial strategies for polymer synthesis
05/26/1993EP0543550A1 Method and apparatus for molecule detection
05/26/1993CN1020976C Method and device for sub-micron processing surface
05/18/1993US5212060 Detection zones on test strips
05/18/1993CA1317876C Bi-directional lateral chromatographic test device
05/18/1993CA1317863C Solid phase assay employing capillary flow
05/13/1993WO1993009435A1 Detecting antibodies to extractable nuclear antigens and other substances
05/11/1993US5209904 Disposable card for automatic immunoassay, blood typing
05/04/1993US5208163 Blood analysis
04/1993
04/29/1993WO1993008474A1 Solid support and assembly for quantitative and qualitative characterization of antigens
04/29/1993WO1993008471A1 Assay methods for biomolecules and solid support thereof
04/29/1993WO1993007802A1 Capillary blood antigen testing apparatus
04/29/1993CA2122127A1 Assay methods for biomolecules and solid support thereof
04/29/1993CA2122126A1 Solid support and assembly for quantitative and qualitative characterization of antigens
04/29/1993CA2099242A1 Capillary blood antigen testing apparatus
04/20/1993US5204063 Eluent release system and automated assay device
04/15/1993WO1993007292A1 Method and apparatus for detection of nucleic acid sequences
04/14/1993EP0536827A1 Combined scanning force microscope and optical metrology tool
04/07/1993EP0535934A1 Method of manufacturing cantilever drive mechanism, method of manufacturing probe drive mechanism, cantilever drive mechanism, probe drive mechanism and electronic device which uses the same
04/07/1993EP0535242A1 Method and device for determining nucleotide sequence of dna
04/07/1993EP0370003B1 Sensor construction
04/06/1993US5200616 Environment controllable scanning probe microscope
04/06/1993CA1315898C Scanning tunneling microscope and surface topographic observation method
04/01/1993WO1993003842A3 Method and device for metering of fluid samples
03/1993
03/31/1993EP0533801A1 Self-contained assay assembly and apparatus.
03/30/1993US5198193 Analytical
03/25/1993CA2078897A1 Highly sensitive optical immunoassay using enzyme-labeled reagents
03/24/1993EP0532591A1 Analytical rotors and methods for analysis of biological fluids
03/24/1993CN2128739Y Disposable delivery detecting cup for urine and excrement
03/16/1993US5194133 Sensor devices
03/16/1993US5193385 Cantilever for use in atomic force microscope and manufacturing method therefor
03/10/1993EP0525046A4 Solid phase immunoassay device and method of making same
03/10/1993EP0489149A4 Probes for detecting mutant p53
03/04/1993WO1993003842A2 Method and device for metering of fluid samples
03/04/1993WO1993003673A1 Disposable reagent unit with blood or fluid guard
03/04/1993CA2115672A1 Method and device for metering of fluid samples
02/1993
02/24/1993EP0527905A1 Microfluidic structure and process for its manufacture.
02/23/1993US5189377 Method and apparatus for co-ordinate measuring using a capacitance probe
02/18/1993WO1993003328A1 Method and apparatus for analyzing physical quantities, and apparatus for removing line spectrum noise
02/18/1993WO1993003176A1 Reversible flow chromatographic binding assay
02/17/1993EP0527601A1 Composite scanning tunnelling microscope and optical microscope
02/17/1993EP0527448A2 Scanning tunnelling/atomic force microscope combined with optical microscope
02/17/1993EP0527370A1 Procedure for implementing localised catalytic reactions with or on solid state surfaces on a nanometric or subnanometric scale
02/16/1993CA1313616C Lateral flow, non-bibulous membrane protocols
02/10/1993CA2074437A1 Performance of location-selective catalytic reactions with or on the surfaces of solids in the namometer or subnanometer range
02/09/1993US5185127 Test device including flow control means
02/03/1993EP0525046A1 Solid phase immunoassay device and method of making same.
01/1993
01/13/1993EP0521911A1 Method and device for moving molecules by the application of a plurality of electrical fields
01/13/1993EP0407460A4 An integrated mass storage device
01/12/1993US5178742 Method of and apparatus for forming a micromelt structure on an electrically-conductive probe tip
01/12/1993CA1312544C Chromatographic binding assay devices and methods
12/1992
12/23/1992WO1992022783A1 Microprobe for surface-scanning microscopes
12/23/1992EP0519745A2 Recording medium, information processing apparatus using same, and information-erasing method
12/22/1992US5173433 Rapid colorimetric analysis comprising wicking, volatilization and contacting with reagent
12/22/1992US5173262 For use in analyzing blood, immunoassays
12/20/1992WO1992022818A1 Rapid determination of glycated hemoglobin
12/20/1992CA2102526A1 Rapid determination of glycated hemoglobin
12/16/1992EP0518618A2 Scanning tunneling microscope with cantilever type displacement element
12/16/1992EP0518240A2 Information reproducing method and information reproducing apparatus which uses the method
12/15/1992US5171993 Method of correcting error arising in current-imaging tunneling spectroscopy
12/15/1992US5171532 Centrifuge-containing analyzer
12/10/1992WO1992021977A1 Assay device
12/09/1992EP0517270A1 Scanning probe microscope
12/09/1992CN2124479U Automatic bead washer
12/02/1992EP0516418A1 Probe-driving mechanism, production thereof, and apparatus and piezoelectric actuator employing the same
12/02/1992EP0516380A2 Micro-displacement element for a scanning tunneling microscope
12/01/1992US5168159 Barrier height measuring apparatus including a conductive cantilever functioning as a tunnelling probe
11/1992
11/26/1992WO1992020842A1 Methods of fabricating integrated, aligned tunneling tip pairs
11/25/1992EP0514489A1 Device and method for conducting immunoassays
11/24/1992CA1310624C Fluid separation and processing device
11/24/1992CA1310566C Element and method for performing biological assays accurately, rapidlyand simply
11/19/1992EP0513790A2 Information processing apparatus
11/11/1992EP0512390A1 Test strip for immunoassay, assay method using the same and immunoassay device
11/10/1992US5162653 Scanning tunneling microscope and surface topographic observation method
11/04/1992EP0511763A2 Cantilever type probe, and scanning tunnel microscope and information processing apparatus employing the same
11/03/1992US5161147 High speed information system utilizing scanning tunneling microscopy in conjunction with a modulated light source
11/03/1992CA2067675A1 Test strip for immunoassay, assay method using the same and immunoassay device
10/1992
10/28/1992EP0511120A1 Testing device
10/27/1992US5158869 Immobilizing labeled analyte on divided bibulous membrane and comparing signal intensity using colorimetric analysis to determine concentration
10/21/1992EP0509716A1 Cantilever unit and atomic force microscope, magnetic force microscope, reproducing apparatus and information processing apparatus using the cantilever unit
10/21/1992CN2119663U Heating relief device for testing chemical oxygen demand in water sample
10/21/1992CN2119662U Energy saving test box with constant-hymidity and-temp
10/15/1992WO1992017109A1 Analytical specimen cup