Patents
Patents for G01N 15 - Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials (29,551)
12/2001
12/20/2001CA2413194A1 Systems and methods for cell subpopulation analysis
12/20/2001CA2411462A1 Integrated herd management system utilizing isolated populations of x-chromosome bearing and y-chromosome bearing spermatozoa
12/20/2001CA2373139A1 Immunoassay and immunoassay apparatus
12/19/2001EP1163502A1 System and method for identifying and analyzing rare cell types in a mixed population of cells
12/19/2001EP1163367A2 Analysis of differential gene expression
12/19/2001EP0925494B1 A micro flow system for particle separation and analysis
12/19/2001EP0871777A4 Electronically-solid-phase assay biomolecules
12/19/2001EP0739478B1 Method and apparatus for analysing a liquid sample
12/19/2001EP0635151B1 Method of determining the interior points of an object in a background
12/19/2001CN1327152A Complex test device and test method for mixed rare earth hydrogen storage alloy hydrogenizing property
12/19/2001CN1327151A Computerized method and device for measuring grain size
12/19/2001CN1076474C Device and method for evaluating crystallization
12/18/2001US6331704 Hydraulic fluid contamination monitor
12/18/2001US6331435 Providing a synthetic erythrocyte sedimentation rate (esr) control capable of producing measured esr values within a predictable range; providing an erythrocyte sedimentation rate test apparatus; performing esr determination; comparing
12/18/2001US6331273 Remotely programmable matrices with memories
12/18/2001US6330826 Dynamic sag monitor for drilling fluids
12/18/2001CA2276037C Apparatus and method for detecting leakage through filtration membrane
12/18/2001CA2218483C Microspheres with fluorescent spherical zones
12/18/2001CA2026617C Method and apparatus for measuring multiple optical properties of biological specimens
12/14/2001CA2349995A1 Viewing particles in a relatively translucent medium
12/13/2001WO2001094938A1 Flow cytometry-based hematology system
12/13/2001WO2001094936A1 Novel method of testing myelotoxicity with the use of flow cytometer
12/13/2001WO2001094914A1 Ac-based gate detection method and device for the sizing of colloidal particles, cells and bacteria in liquids
12/13/2001WO2001094913A2 Phase dispersive tomography
12/13/2001WO2001094908A2 System and method to detect the presence of a target organism within an air sample using flow cytometry
12/13/2001WO2001094528A2 Visual-servoing optical microscopy
12/13/2001WO2001039870A3 Determination of the efficiency of a filter
12/13/2001WO2001027590A3 Optical element for flow cytometry
12/13/2001WO1999061888A3 Microfabricated cell sorter
12/13/2001US20010051108 Sensor and method for determining soot concentrations
12/13/2001US20010050999 Method and apparatus for acquiring and reconstructing magnified specimen images from a computer-controlled microscope
12/13/2001US20010050810 Microscope slide having culture media and method for use
12/13/2001US20010050562 Particle measurement apparatus and method
12/13/2001US20010049963 Air filter restriction indicator gauge
12/13/2001CA2411465A1 Visual-servoing optical microscopy
12/13/2001CA2410894A1 Flow cytometry-based hematology system
12/13/2001CA2408436A1 Phase dispersive tomography
12/12/2001EP1162449A1 AC-based gate detection method and device for the sizing of colloidal particles, cells and bacteria in liquids
12/12/2001EP1162448A1 Device and method for measuring air permeability
12/12/2001EP1162447A1 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
12/12/2001EP1161674A1 Brewster angle light scattering cell
12/12/2001EP1161671A1 Determination of sperm concentration and viability for artificial insemination
12/12/2001EP1161670A1 Measurement systems and methods for determining component particle concentrations in a liquid
12/11/2001US6330350 Method and apparatus for automatically recognizing blood cells
12/11/2001US6330349 Automated method for image analysis of residual protein
12/11/2001US6330060 Cloud condensation nucleus spectrometer
12/11/2001US6329167 Analyzing liquid based cytology samples using light scatter to quantitate squamous cells versus columnar cells versus neutrophils versus noncellular material
12/11/2001US6329143 Providing a substrate having surface bearing multiple copies of a protective group removable on exposure to an electric field or electric current; applying electric field or current to substrate; exposing to protected monomer, repeating
12/11/2001US6329139 Automated sorting system for matrices with memory
12/11/2001US6327902 Air filter restriction indicator gauge
12/11/2001US6327893 Filter layer comparative testing method and apparatus
12/11/2001US6327892 Apparatus and method for measuring oxygen diffusing capacity and heating packet
12/11/2001CA2053284C Method for determination of glucose in whole blood and cuvette and photometer for carrying out said method
12/06/2001WO2001092851A1 Apparatus and method for measurement of permeability or strain in permeable materials
12/06/2001WO2001091891A1 Method for controlling the integrity of a nanofiltration or reverse osmosis module, or module system
12/06/2001WO2001040764A3 Apparatus for the detection of particles
12/06/2001WO2001034291A3 High-throughput synthesis, screening and characterization of combinatorial libraries
12/06/2001WO2001018246A8 Microfluidic and nanofluidic electronic devices for detecting changes in capacitance of fluids and methods of using
12/06/2001US20010048366 Particle size distribution measuring apparatus with validation and instruction modes
12/06/2001DE10027044A1 Microscopic examination method of suspension sample, involves vibrating cuvette having pump diaphragm and volume-compensating pump diaphragm, by applying voltage to piezoelectric element
12/06/2001CA2414024A1 Apparatus and method for measurement of permeability or strain in permeable materials
12/05/2001EP1159607A2 Sequential fractionation apparatus and method
12/05/2001EP1159600A2 Axial pattern analysis and sorting instrument for multicellular organisms employing improved light scatter trigger
12/05/2001EP1159599A1 Apparatus for and method of monitoring particulate material in a fluid
12/05/2001EP1159598A1 Device and method for simultaneous in-situ determination of particle size and mass concentration of fluid-borne particles
12/05/2001EP1159058A1 Method and apparatus for evaluating a membrane
12/04/2001US6327410 Target analyte sensors utilizing Microspheres
12/04/2001US6327377 Automated cytological specimen classification system and method
12/04/2001US6327021 Mask inspection system and method of manufacturing semiconductor device
12/04/2001US6325762 Method and apparatus for continuous cardiac output monitoring
12/04/2001US6324898 Method and apparatus for testing the integrity of filtering membranes
12/04/2001CA2278883C Very large scale immobilized peptide synthesis
11/2001
11/29/2001WO2001090725A2 Method and device for suppressing multiple scattering when examining turbid media by means of three-dimensional cross-correlation technique
11/29/2001WO2001090724A1 Multi-directional permeameter
11/29/2001WO2001090719A1 Precision fluid gradient formation
11/29/2001WO2001090295A1 A rapid multi-material sample input system
11/29/2001WO2001034660A3 Screening and analysis of polymers, specialty chemicals and catalysts using radiography
11/29/2001US20010046689 Processeing microscopic images to provide numerical data as an indicator
11/29/2001US20010046676 Integrated sequencing device
11/29/2001US20010046051 Turbidimeter array system
11/29/2001US20010046048 Method and apparatus for determining the dispersion stability of a liquid suspension
11/29/2001CA2409833A1 A rapid multi-material sample input system
11/28/2001EP1158292A2 Aerosol hazard characterization and early warning network
11/28/2001CN2462380Y On-line smoke and dust turbimeter with automatic calibrating function
11/28/2001CN2462378Y Multifunctional instrument for detecting various kinds of solid granular properties
11/28/2001CN1324414A Method and system for measuring polycrystalline chunk size and distribution in the charge of a czochralski process
11/27/2001US6323632 Solid state RF oscillator-detector for flow cytometer
11/27/2001US6321608 Passive aerosol sampler and methods
11/22/2001WO2001088539A1 Monoreagent for assaying platelet-derived microparticles
11/22/2001WO2001048453A3 Minute devices and integrated systems for particle size detection, separation and collection based on low temperature co-fired ceramic (ltcc) tape technology
11/22/2001WO2001035072A3 A system for cell-based screening
11/22/2001WO2001020321A3 Conditioning and testing cotton fiber
11/22/2001US20010042793 Stabilized capillary microjet and devices and methods for producing same
11/22/2001CA2410008A1 Monoreagent for assaying platelet-derived microparticles
11/21/2001EP1156697A1 Biometrical authentication in a communication system
11/21/2001EP1156320A1 Method for dynamical detecting the concentration and size of nano-particles in gases
11/21/2001EP1156319A1 Particle size distribution measuring apparatus
11/21/2001EP1155381A1 Minimally invasive apparatus and method for testing lesions of the oral cavity and similar epithelium
11/21/2001EP1155304A2 A system for cell-based screening
11/21/2001EP1155303A2 Method and device for detecting microscopic objects