Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 15 - Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
Patents for G01N 15 - Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials (29,551)
08/2003
08/19/2003US6608680 TDI imaging system for kinetic studies
08/19/2003US6607887 Apparatus for monitoring nucleotide sequences in sample; for detection of mutation in nucleotide sequences
08/19/2003US6607597 Method and apparatus for deposition of particles on surfaces
08/14/2003WO2003067904A2 High-throughput cell identification and isolation method and apparatus
08/14/2003WO2003066876A2 An apparatus and methods for using biological material to discriminate an agent
08/14/2003WO2003066191A1 Laminar flow-based separations of colloidal and cellular particles
08/14/2003WO2003019160A3 Open path emission sensing system
08/14/2003WO2003007293A8 Optical disc system and related detecting methods for analysis of microscopic structures
08/14/2003WO2002023153A3 Apparatus for the detection and measurement of particulates in molten metal
08/14/2003US20030153085 Flow sorting system and methods regarding same
08/14/2003US20030152929 Biosensors comprising detection nodes having floating gate transistor for intaking/discharging conductance values
08/14/2003US20030152487 Microfluidic cartridges for analysis of liquid samples having a convoluted sample storage channel
08/14/2003US20030150255 Barrier test apparatus and method
08/14/2003CA2457523A1 An apparatus and methods for using biological material to discriminate an agent
08/13/2003EP1335198A1 Microfluidic component and procedure for sorting particles in a fluid
08/13/2003EP1334461A2 Method and system for analyzing cells
08/13/2003EP1334355A1 System and method for separating micro-particles
08/13/2003EP1334348A1 Device and method for optical measurement of small particles such as grains from cereals and like crops
08/13/2003EP1334347A1 Microfabricated crossflow devices and methods
08/13/2003EP1334346A2 Particle or cell analyzer and method
08/13/2003EP1334345A1 System and method for determining particle size in particulate solids
08/13/2003EP1334338A2 Imaging and analyzing parameters of small moving objects such as cells
08/13/2003EP1232489B1 Detector for scattered light
08/13/2003CN2566263Y Large diam rock gas permeability tester marker
08/13/2003CN1436300A Biosensor and deposit sensor for monitoring biofilm and other deposits
08/13/2003CN1117979C Particulate detecting sensor
08/13/2003CN1117977C Coal powder density measuring method and measuring controller
08/12/2003US6606582 Universal system, method and computer program product for collecting and processing process data including particle measurement data
08/12/2003US6606157 Detection of hazardous airborne fibres
08/12/2003US6604435 Low acceleration method of flow cytometry
08/12/2003US6604408 Device for use in determining characteristics of particles dispersed in a medium, and method therefor
08/12/2003US6604406 Apparatus suited to human portable use wherein sample potentially containing a target chemical substance is drawn into a chamber and through a pervious screen. The screen is adapted to capture target chemicals and then heating to
08/12/2003US6604259 Ultra rapid conditioning of cotton fiber for testing and processing
08/07/2003WO2003065037A2 Method and apparatus for measuring membrane permeability
08/07/2003WO2003065028A1 Method and device for the capacitive detection of particles in a liquid, by means of dielectrophoresis
08/07/2003WO2003065022A1 Method for determining the concentration, size and type of particles in dispersions
08/07/2003WO2003065016A1 Particle quantifying apparatus and method
08/07/2003WO2003065005A2 Continuous, laminar flow water-based particle condensation device and method
08/07/2003WO2003006976A3 Sensor for detecting particles and method for controlling the function thereof
08/07/2003US20030148531 Conduit containing high and low pressure zones for separating/distributing cells in suspension; cytometry; microfluidics
08/07/2003US20030148405 Novel method of testing myelotoxicity with the use of flow cytometer
08/07/2003US20030147079 Light beam measurement of absorption by substrates
08/07/2003US20030147075 Particle-measuring system and particle-measuring method
08/07/2003US20030147074 Sample supplying device for a dry particle-size distribution measuring apparatus and method
08/07/2003US20030145664 Mail processing system with multilevel contaminant detection and sterilization
08/06/2003EP1333271A1 Method for measuring rate of permeation of vapor through sample
08/06/2003EP1333165A1 Method of determining the amount of particulate accumulated in a particulate filter
08/06/2003EP1332356A1 Apparatus for acoustic detection of particles in a flow using a fibre optic interferometer
08/05/2003US6603537 Optical architectures for microvolume laser-scanning cytometers
08/05/2003US6603296 Apparatus for the detection and measurement of particulars in molten metal
08/05/2003US6602716 Optical determination of a biological, chemical or physical parameter of a sample, utilizing two different luminescent materials; measuring luminescence intensity and decay time
08/05/2003US6602714 Viscosity and mass sensor for the high-throughput synthesis, screening and characterization of combinatorial libraries
08/05/2003US6601464 Particle momentum sensor
07/2003
07/31/2003WO2003063559A1 Use of multiple optical vortices for pumping, mixing and sorting
07/31/2003WO2003062867A2 Methods and apparatus for generating and utilizing linear moving optical gradients
07/31/2003WO2003062816A1 Method for analyzing impurities in carbon dioxide
07/31/2003WO2003062803A2 Method for quantitative video-microscopy and associated system and computer software program product
07/31/2003WO2003062799A2 Spectroscopic diagnostic methods and system
07/31/2003WO2003062798A1 Spectroscopic diagnostic methods and system
07/31/2003WO2003062796A1 Environmental containment system for a flow cytometer
07/31/2003WO2003062784A2 Apparatus and methods for monitoring the status of a metabolically active cell
07/31/2003WO2003062648A2 Improved determination of gas solubility, entrained gas content, and true liquid density in manufacturing processes
07/31/2003WO2003061454A2 Automatically detecting cells having nuclear and cytoplasmic densitometric features associated with disease by optical imaging
07/31/2003WO2003046514A3 Particle-based ligand assay with extended dynamic range
07/31/2003WO2002103329A3 Apparatus and method for determining the dispersibility of a product in particulate form
07/31/2003US20030143637 Capture layer assemblies for cellular assays including related optical analysis discs and methods
07/31/2003US20030143580 Rapid and sensitive detection of molecules
07/31/2003US20030143117 For analysis of cells and other formed components contained in blood or urine
07/31/2003US20030142311 Method and apparatus for measuring the size distribution and concentration of particles in a fluid
07/31/2003US20030142310 Particle quantifying apparatus and method
07/31/2003US20030142309 Fiber optic apparatus and use thereof in combinatorial material science
07/31/2003US20030142291 Portable scattering and fluorescence cytometer
07/31/2003US20030142289 Methods of calibrating an imaging system using calibration beads
07/31/2003US20030141468 Optical bubble detection system
07/31/2003US20030141029 Method and a device for measuring concentrations
07/31/2003US20030140976 Method of controlling the flow in a flow system
07/31/2003US20030140690 Vadose zone water fluxmeter
07/31/2003CA2473678A1 Automatically detecting cells having nuclear and cytoplasmic densitometric features associated with disease by optical imaging
07/31/2003CA2472467A1 Improved determination of gas solubility, entrained gas content, and true liquid density in manufacturing processes
07/31/2003CA2472067A1 Methods and apparatus for generating and utilizing linear moving optical gradients
07/31/2003CA2457599A1 Apparatus and methods for monitoring the status of a metabolically active cell
07/30/2003EP1331480A1 A method and a device for measuring concentrations
07/30/2003EP1331475A1 Method and device for measuring particle size distribution and concentration of particles in a fluid
07/30/2003EP1330650A2 Method and apparatus for reading reporter labeled beads
07/30/2003EP1330647A2 A method to determine an engrafting cell dose of hematopoietic stem cell transplant units
07/30/2003EP1250584B1 Method for characterization and quality control of porous media
07/30/2003CN1433267A High purity X-chromosome bearing and Y-chromosome bearing populations of spermatozoa
07/30/2003CN1116601C Optical probe of optical dust particle counter
07/29/2003US6600996 Computer-aided techniques for analyzing biological sequences
07/29/2003US6600559 On-line method for detecting particle size during a milling process
07/29/2003US6600031 Methods of making nucleic acid or oligonucleotide arrays
07/29/2003US6599989 Water-absorbent agents containing polycarboxylic amine chelating agents
07/29/2003US6599694 Quantitative analysis
07/29/2003US6599480 By optical scanning instrument; channels in a separation wall inside a separation chamber having appropriate size to allow undesired particle species to pass for an increased volume fraction
07/29/2003US6599479 Device and procedure for the electrically triggered microdrop release with a dispensing head
07/29/2003US6598466 Method for additive adhesion force particle analysis and apparatus thereof
07/29/2003US6598464 Oil and contaminants analyzer
07/29/2003US6598463 Method for determining gas accumulation rates
07/25/2003CA2416310A1 A method and a device for measuring of concentrations
07/24/2003WO2003060653A2 Method and/or system for analyzing biological samples using a computer system
1 ... 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 ... 296