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)
12/2000
12/12/2000US6159740 Method and apparatus for screening obscured or partially obscured cells
12/12/2000US6159739 Device and method for 3-dimensional alignment of particles in microfabricated flow channels
12/12/2000US6159686 A pair of matched up-converting and luminescent labeled probes; up-converting probe is inorganic phosphor of rare earth element and phosphor host material; for sensitive analysis without autofluorescence
12/12/2000CA2219432C Cytological specimen analysis system with prescreening and generation of viewing path information
12/12/2000CA2150056C Measurement cell for water vapor sensor
12/07/2000WO2000073977A1 Method for in-situ focus-fusion multi-layer spectral imaging and analysis of particulate samples
12/07/2000WO2000073777A1 Array cytometry
12/07/2000WO2000073767A1 Apparatus incorporating a sensing conduit in conductive material and method of use thereof for sensing and characterizing particles
12/07/2000WO2000046584A3 Differential particulate mass monitor with intrinsic correction for volatilization losses
12/07/2000DE19911654C1 Einrichtung zur Bestimmung der Geschwindigkeit und der Größe von Partikeln Means for determining the speed and the size of particles
12/07/2000CA2375108A1 Array cytometry
12/06/2000EP1058115A2 Leukocyte classification reagent
12/06/2000EP1058114A2 Diluting reagent and method providing time-independent consistency in mean corpuscular volume assays
12/06/2000EP1057515A1 Process and device for in-place determination of the filtration efficiency of a filter device
12/06/2000EP1057004A1 Cell analysis methods and apparatus
12/06/2000EP1057003A1 Method and apparatus for flow cytometry
12/05/2000US6157692 Method and an apparatus for determining the number of particles or cells in a liquid sample
12/05/2000US6157500 Particle analyzer and composite lens formed by integrally joining plural lens elements of different focal points
12/05/2000US6155096 Light transmission type powder and granular material measuring apparatus
11/2000
11/30/2000WO2000072258A2 Method and system for general purpose analysis of experimental data
11/30/2000WO2000072005A1 Detection of wear-particles and other impurities in industrial or other fluids
11/30/2000WO2000071991A1 Apparatus and method for optical detection in a limited depth of field
11/30/2000WO2000071990A1 Particle sensor with cooled light trap and related method
11/30/2000WO2000045147A3 Method and device for detecting microscopic objects
11/30/2000WO2000029984A3 Methods and system for efficient collection and storage of experimental data
11/30/2000DE19919352C1 Process for measuring the pressure settling behavior of a cohesion-less unconsolidated rock uses specified equations to calculate the pressure settling behavior
11/30/2000DE19839512A1 Verfahren um mit Hilfe von Laserbeugungsgeräten, die gängigerweise zur Korngrößenmessung verwendet werden, Aussagen über die Geometrie (Kornform) der zu messenden Partikel zu gewinnen Method to, statements about the geometry (particle shape) to win by laser diffraction devices that are commonly employed for particle size measurement of particles to be measured
11/30/2000CA2359467A1 Method and system for general purpose analysis of experimental data
11/28/2000US6154277 Absolute intensity measurements in laser induced incandescence
11/28/2000US6154276 Waveguide detection of right-angle-scattered light in flow cytometry
11/28/2000US6153873 Optical probe having an imaging apparatus
11/28/2000US6153148 Centrifugal hematology disposable
11/28/2000US6153113 Method for using ligands in particle separation
11/28/2000US6151957 Measuring device comprising an excitable frequency gauge
11/28/2000US6151953 Gas stream conditioning apparatus, system and method for use in measuring particulate matter
11/23/2000WO2000070385A2 High-resolution video microscope for measuring extracted samples of particle suspensions, with impressed sample oscillation
11/23/2000WO2000070342A2 Optical system analysis of cells
11/23/2000WO2000070080A1 Focusing of microparticles in microfluidic systems
11/23/2000CA2373347A1 Focusing of microparticles in microfluidic systems
11/22/2000EP1054252A2 Optical measuring device for the determination of transmitted and scattered radiation
11/21/2000US6151405 System and method for cellular specimen grading
11/21/2000US6151108 On-line measurement of contaminant level in lubricating oil
11/21/2000US6150089 Method and characterizing polymer molecules or the like
11/21/2000US6149867 Sheath fluids and collection systems for sex-specific cytometer sorting of sperm
11/16/2000WO2000068377A1 Recombinant platelet collagen receptor glycoprotein vi and its pharmaceutical use
11/16/2000WO2000036396A3 Axial pattern analysis and sorting instrument for multicellular organisms employing improved light scatter trigger
11/16/2000DE19923074A1 Apparatus for imaging particles, e.g. cells or emulsion droplets, comprises a high-resolution video microscope with an electronic camera trained on a flash-illuminated agitated particle suspension
11/16/2000CA2372515A1 Recombinant platelet collagen receptor glycoprotein vi and its pharmaceutical use
11/15/2000EP1052509A2 Leukocyte classification reagent
11/15/2000EP1051606A1 Gas stream conditioning apparatus, system and method for use in measuring particulate matter
11/14/2000US6148096 Specimen preview and inspection system
11/14/2000US6147198 Methods and compositions for the manipulation and characterization of individual nucleic acid molecules
11/14/2000US6145390 Flat and elongated device for measuring particle sizes
11/14/2000CA2271656A1 Determining permeability of hc-bearing formations using fluorescence
11/09/2000WO2000066763A1 Methods, compositions and kits for biological indicator of sterilization
11/09/2000WO2000039559A3 A method of analysing a sample of free cells
11/09/2000CA2369830A1 Methods, compositions and kits for biological indicator of sterilization
11/08/2000EP1049932A1 Detection system using liposomes and signal modification
11/08/2000EP1049919A1 Method for differentiation of nucleated red blood cells
11/08/2000EP1049807A1 Microparticles with multiple fluorescent signals
11/07/2000US6143247 Affinity binding-based system for detecting particulates in a fluid
11/07/2000US6142309 Method of determining the amount of residue in carbon black
11/07/2000US6142025 Method for determining particle characteristics
11/04/2000CA2307509A1 Method and apparatus for particle assessment using multiple scanning beam reflectance
11/02/2000EP1048336A1 Method and instrument for monotoring the degree of consumption of a filter element
10/2000
10/31/2000US6141624 Fluid sample for analysis controlled by total fluid volume and by total particle counts
10/31/2000US6141097 Optical measurement of marine conditions
10/31/2000US6139800 Biological sample analysis apparatus including a viewing chamber having focal regions and which receives sample, light sources which irradiate sample in respective focal regions, and sample fluorescence optical detectors; flow cytometry
10/31/2000US6138521 Sequential air sampler with automatic sample collector changer
10/31/2000CA2193971C Pseudo telecentric optical design for flow cytometric blood cell analyzer
10/31/2000CA2145036C An experimental instrument for examining permeability of a flowing cornea and an experimental unit using said experimental instrument
10/28/2000CA2306705A1 Method and instrument for monitoring the degree of consumption of a filter element
10/26/2000WO2000063673A1 Apparatus to detect shape, size and fluorescence of fluidborne particles
10/26/2000WO2000063669A1 Dust tester
10/26/2000WO2000063660A2 Apparatus for measurement of particle or droplet velocity
10/26/2000WO2000023800A9 Reagent composition and method for identification of reticulated cells
10/26/2000WO2000020873A8 Plug flow cytometry for high throughput screening and drug discovery
10/26/2000DE19918419A1 Time-saving process to monitor the integrity of filter bank in sterile systems, e.g. chemical industry uses a combination of diffusion testing and blow-pressure testing
10/25/2000EP1046032A1 Liquid analysis cartridge
10/24/2000US6138083 Surface contaminant probe
10/24/2000US6137899 Apparatus for the identification of free-lying cells
10/24/2000US6137584 Method and device for determining predetermined properties of target particles of a sample medium
10/24/2000US6137572 High sensitivity optical fluid-borne particle detection
10/24/2000US6137115 Film inspecting apparatus
10/24/2000US6136540 Automated fluorescence in situ hybridization detection of genetic abnormalities
10/24/2000US6136274 Matrices with memories in automated drug discovery and units therefor
10/24/2000US6134948 Ventilation-characteristic measuring apparatus
10/19/2000WO2000062037A1 Porosimeter
10/19/2000WO2000061803A1 Magnetic bead-based array for genetic detection
10/19/2000WO2000025109A9 Electrodynamic particle size analyzer
10/19/2000WO1999064841A9 Backscatter instrument for monitoring particulate levels in a gas stream
10/18/2000EP1045242A2 Process and device for sizeresolved chemical and physical determination of aerosol particles
10/18/2000EP1045241A2 Method of measuring the permeability of a material using thermogravimetric analysis techniques
10/18/2000EP1044361A1 The optical detection and analysis of sub-micron particles
10/18/2000EP1044359A1 Method and device for measuring concentration
10/18/2000EP1044262A1 Sex-specific insemination of mammals with low number of sperm cells
10/17/2000US6134354 Apparatus for the identification of free-lying cells
10/17/2000US6133995 Particle measuring apparatus
10/17/2000US6133044 Allows high speed processing without the need for high oscillator drive powers
10/12/2000WO2000059615A1 Water dispensing apparatus with filter integrity testing system
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