Patents
Patents for G01N 15 - Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials (29,551)
08/2001
08/23/2001WO2001061313A2 Optical device and method for multi-angle laser light scatter
08/23/2001WO2001061306A2 Method for measuring a physical parameter of a porous material
08/23/2001WO2001060334A2 Method and apparatus for uniform sorbate equilibration of solid samples
08/23/2001US20010016361 System and method for programmable illumination pattern generation
08/23/2001DE10005735A1 Withdrawing liquid stream containing suspended cells from liquid microsystem, comprises feeding stream at end of exit channel into decoupling stream to form discharge stream which is discharged through outlet
08/23/2001CA2399425A1 Method of controlling the flow in a flow system
08/22/2001EP1125127A2 Target analyte sensors utilizing microspheres
08/22/2001EP1125105A2 A method for the assessment of particles and a system and a device for use in the method
08/22/2001CN1309289A Optical probe of optical dust particle counter
08/21/2001US6278518 Centrifuging process for sample characterization
08/16/2001WO2001059737A1 Improvements relating to smoke detectors particularly ducted smoke detectors
08/16/2001WO2001059436A2 Fluorescence intensity and lifetime distribution analysis
08/16/2001WO2001059429A1 Flow cytometry for high throughput screening
08/16/2001WO2001059428A2 Method and apparatus for measuring birefringent particles
08/16/2001WO2001058592A1 Method and device for withdrawing suspended microparticles from a fluidic microsystem
08/16/2001US20010014453 Such as N,N-bis(2-trimethoxysilylpropyl)ethanolamine; for silanation of surfaces such as glass and subsequent immobilization of nucleic acids and polypeptides
08/16/2001US20010013488 Water quality meter and water quality monitoring system
08/16/2001US20010013247 Apparatus and method for fluid analysis
08/16/2001US20010013244 Method and apparatus for verifying integrity of cascade impactors
08/16/2001EP1124126A2 Barrier test apparatus and method
08/16/2001EP1123499A2 Miniaturized cell array methods and apparatus for cell-based screening
08/16/2001EP1123498A1 Evaluation method for a particle counter and device for carrying out said method
08/16/2001DE10005072A1 Vorrichtung und Verfahren zur Bestimmung des Staubgehalts granulärer Schüttgüter, insbesondere im Anschluß an eine pneumatische Förderung Apparatus and method for determining the dust content of granular solids, in particular following a pneumatic conveying
08/15/2001CN1308229A Balance dialyzer
08/14/2001US6275777 Scanning cytometer
08/14/2001US6275290 Chemical mechanical planarization (CMP) slurry quality control process and particle size distribution measuring systems
08/09/2001WO2001057516A2 Monolithic frit for a capillary column
08/09/2001WO2001057506A1 High efficiency magnetic sensor for magnetic particles
08/09/2001WO2001034290A3 Array for generating combinatorial libraries
08/09/2001US20010011642 Water quality meter and water quality monitoring system
08/09/2001DE10004637A1 Capillary column containing sorbent particles is sealed at least at one end by a monolithic frit of an organic or inorganic material
08/08/2001EP1121973A1 Intelligent quality measurement and supervision system
08/08/2001EP1121582A2 Novel optical architectures for microvolume laser-scanning cytometers
08/08/2001EP1121578A2 Automatic dilution system for high-resolution particle size analysis
08/08/2001CN2442263Y Continuous monitor for smoke and dust
08/08/2001CN2442262Y Device for measuring luminous particle absolute concentration
08/07/2001US6272235 Method and apparatus for creating a virtual microscope slide
08/07/2001US6269681 Group of particles for air filter test and method of air filter test
08/07/2001CA2108972C Process for continuously determining the dust content of flowing media
08/02/2001WO2001055768A1 Counting chamber provided with a reference and method for manufacturing a counting chamber provided with a reference
08/02/2001WO2001055714A1 Method and apparatus for concentrating samples for analysis
08/02/2001WO2001054784A2 Micromachined virtual impactor
08/02/2001WO2001006333A3 Particle sensing system and associated methods
08/02/2001US20010010338 Device and method for creating spherical particles of uniform size
08/02/2001CA2431615A1 Method and apparatus for concentrating samples for analysis
08/01/2001EP0890104B1 Platelet count assay using platelet granule proteins
08/01/2001CN2441138Y Special unitary optic emitting system for laser graininess analyser
07/2001
07/31/2001US6268222 For multiplexed analysis of analytes in samples
07/31/2001US6268217 Erythrocyte parameters in hemochromatosis
07/31/2001US6266999 Method and apparatus for measuring the permeability to water of pervious sheets
07/26/2001WO2001054052A1 Method and apparatus for internet, intranet, and local viewing of virtual microscope slides
07/26/2001WO2001053800A2 Photometer and a method for measuring and analysing particles
07/26/2001WO2001053784A1 Imaging and analyzing parameters of small moving objects such as cells
07/26/2001WO2001053783A1 Imaging and analyzing parameters of small moving objects such as cells
07/26/2001WO2001052968A1 Physical separation of cells by filtration
07/26/2001WO2000063660A9 Apparatus for measurement of particle or droplet velocity
07/26/2001WO2000015178A3 Computer implemented pharmacokinetics method and program
07/26/2001DE10001701A1 Photometer for analyzing small particles in suspension, emulsion or aerosol, has photodetector measuring transmitted light and light back scattered by particles in measurement chamber
07/26/2001CA2398736A1 Method and apparatus for internet, intranet, and local viewing of virtual microscope slides
07/25/2001EP1117983A1 An apparatus for determining the position of an object
07/25/2001EP1117981A1 Method and measuring apparatus for measuring freeness
07/24/2001US6266459 Fiber optic sensor with encoded microspheres
07/24/2001US6265226 Automated sampling methods for rapid characterization of polymers
07/24/2001US6265151 Monitoring the presence of hepatitis virus in sample; mixing sample and fluorescent dye, expose sample to laser light, obtain emission spectrum, analyze for presence of hepatitus virus
07/24/2001US6263745 Flow cytometer nozzle and flow cytometer sample handling methods
07/24/2001US6263744 Automated mobility-classified-aerosol detector
07/24/2001US6263725 On-line sensor for colloidal substances
07/19/2001WO2001051177A1 Filter for gas analysis
07/19/2001WO2001051007A2 Nuclear packing efficiency
07/19/2001US20010008217 Multiplex flow assays preferably with magnetic particles as solid phase
07/19/2001CA2396716A1 Nuclear packing efficiency
07/17/2001US6262799 Method and apparatus for rapid measurement of cell layers
07/17/2001US6262216 Used to form a functionalized coating on substrate; array of nucleic acids may be covalently attached to substrate to make high density arrays to nucleic acids immobilized on substrate which may be used in high volume nucleic acid hybridization
07/17/2001US6261776 Nucleic acid arrays
07/17/2001US6260407 High-temperature characterization of polymers
07/12/2001WO2001050111A1 Method and apparatus for measuring diameter and distribution of micro bubble and micro liquid drop and optical system for measuring diameter and distribution of micro bubble and micro liquid drop
07/12/2001WO2001049897A2 Method for characterization and quality control of porous media
07/12/2001US20010007775 Colloidal particles at interface between electrode and electrolytes
07/12/2001CA2394221A1 Method for characterization and quality control of porous media
07/11/2001EP1114393A1 Spectral bio-imaging data for cell classification using internal reference
07/11/2001EP1114320A2 A system for cell-based screening
07/11/2001EP0700434B1 Novel process and apparatus
07/10/2001US6259807 Identification of objects of interest using multiple illumination schemes and finding overlap of features in corresponding multiple images
07/10/2001US6259242 Apparatus incorporating a sensing conduit in conductive material and method of use thereof for sensing and characterizing particles
07/05/2001WO2001048455A2 High viscosity sheath reagent for flow cytometry
07/05/2001WO2001048453A2 Minute devices and integrated systems for particle size detection, separation and collection based on low temperature co-fired ceramic (ltcc) tape technology
07/05/2001WO2001011341A3 A system for cell-based screening
07/05/2001US20010006803 Using fluorescent dye
07/05/2001US20010006416 Ribbon flow cytometry apparatus and methods
07/05/2001CA2396015A1 High viscosity sheath reagent for flow cytometry
07/04/2001EP1112499A1 Method for detecting or quantifying basophils and eosinophils
07/04/2001EP1112481A1 Particle shape
07/04/2001CN1302229A Disposable apparatus for performing blood cell counts
07/04/2001CN1302210A Acetic acid as a signal enhancing contrast agent in fluorescence spectroscopy
07/03/2001US6256096 Flow cytometry apparatus and method
07/03/2001US6255954 Detection of wear-particles and other impurities in industrial or other fluids
07/03/2001US6255127 Analyzing method and apparatus for minute foreign substances, and manufacturing methods for manufacturing semiconductor device and liquid crystal display device using the same
07/03/2001US6254834 Detection and characterization of microorganisms
07/03/2001US6254787 Method for establishing a fluid containing size-controlled particles
07/03/2001US6254784 Optical interface detection system for centrifugal blood processing