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)
11/2003
11/13/2003US20030211009 Rapid multi-material sample input system
11/13/2003US20030210405 Dual-spot phase-sensitive detection
11/13/2003US20030210402 Apparatus and method for dual spot inspection of repetitive patterns
11/13/2003US20030209647 Temperature compensating optical debris analysis fixture
11/13/2003US20030209438 Measuring particle positioning; analyzing variations in images; calibration
11/13/2003US20030209059 Apparatus for sorting cells and cell alignment substrate of the same
11/13/2003CA2485099A1 Apparatus including ion transport detecting structures and methods of use
11/13/2003CA2484730A1 Device and method for analytical cell imaging
11/13/2003CA2482979A1 Optical detection and analysis of particles
11/12/2003EP1360487A1 Dispensing device
11/12/2003EP1360470A2 Drug discovery system with auto-sampler for multicellular organisms in a sorting flow cytometer
11/11/2003US6647358 Pharmacokinetic-based drug design tool and method
11/11/2003US6646742 Optical device and method for multi-angle laser light scatter
11/11/2003US6646243 Fixing biopolymers to substrate; obtain substrate, incubate with nucleotide sequences, expose to activator, recover product
11/06/2003WO2003091708A2 Compact, high-efficiency condensation nucleus counter
11/06/2003WO2003091707A1 Method and device for measuring fine particles in ultrapure water
11/06/2003WO2003091670A1 Use of tracers and method involving the use of tracers
11/06/2003WO2003008931A3 Microstructure for particle and cell separation, identification, sorting, and manipulation
11/06/2003WO2003006133A3 Microfluidic devices and systems for separating components of a mixture
11/06/2003US20030207461 For coding polymeric microbeads or particles
11/06/2003US20030207328 Analyte assay using particulate labels
11/06/2003US20030206649 Method for generating intra-particle morphological concentration/density maps and histograms of a chemically pure particulate substance
11/06/2003US20030206220 Ink container refurbishment system
11/05/2003EP1359406A1 Method and device for efficient spraying and sensors therefor
11/05/2003EP1358465A1 Pore structure analysis of individual layers of multi-layered composite porous materials
11/05/2003EP1358464A2 Device and method for producing samples from predominantly dust-like and dry material
11/05/2003CN1453569A Method for measuring suspension particles in air
11/05/2003CN1126858C Physical logging simulator
11/04/2003US6642953 System for analyzing images produced by bacterial reactions
11/04/2003US6641708 Method and apparatus for fractionation using conventional dielectrophoresis and field flow fractionation
11/04/2003US6641517 Method and apparatus for making density gradients
11/04/2003US6640615 System for determining the integrity of a package or packaging material based on its transmission of a test gas
10/2003
10/30/2003WO2003089959A2 Variable-motion optical tomography of small objects
10/30/2003WO2003089909A1 Method and apparatus to detect genuine or hoax contaminants
10/30/2003WO2003089907A1 Method and apparatus for enhanced particle collection efficiency
10/30/2003WO2003089905A2 Computerized analysis for abnormal cells in a cell block
10/30/2003WO2003089158A1 Method and apparatus for sorting particles
10/30/2003WO2003089157A1 Method and apparatus for sorting particles
10/30/2003WO2003089156A1 Apparatus and method for automated parcel screening
10/30/2003WO2003088733A2 Microfluidic system including a bubble valve for regulating fluid through a microchannel
10/30/2003WO2003046534A3 Sensor for detecting particles in a gas flow
10/30/2003WO2003044481A3 Optical bio-discs and microfluidic devices for analysis of cells
10/30/2003WO2003037491A3 Microfluidic micromixer
10/30/2003WO2002099392A8 Method and apparatus for measuring the accessibility of porous materials with regard to large compounds
10/30/2003US20030204316 System for cell-based screening
10/30/2003US20030203506 Method of obtaining a sample concentration of a solution in a microfluidic device
10/30/2003US20030203461 Image capture method which uses ultraviolet laser assisted ablation for identifying and selecting specific target cells in fixed heterogenous population
10/30/2003US20030202923 Mixture of aluminum oxide hydroxide and diene rubber
10/30/2003US20030202920 Using platinum needle, or alloy thereof; jets for turbulence gas flow; adjust charge distribution of particles
10/30/2003US20030202908 Apparatus for obtaining increased particle concentration for optical examination
10/30/2003US20030202175 Compositions and methods for drop boundary detection and radiation beam alignment
10/30/2003US20030202169 Compact, high-efficiency condensation nucleus counter
10/30/2003US20030201384 Inspecting method and apparatus for foreign matter
10/30/2003US20030200787 Method for measuring suspended particulate matter in atmospheric air
10/30/2003CA2483392A1 Computerized analysis for abnormal cells in a cell block
10/30/2003CA2482920A1 Variable-motion optical tomography of small objects
10/30/2003CA2482869A1 Method and apparatus for sorting particles
10/29/2003EP1356859A1 Method and apparatus for preparing a fluid
10/29/2003EP1356020A1 Microbiological security stations useful for medically-assisted reproduction
10/29/2003CN2583666Y Particle measuring device based on dynamic light dispersion signal fractal
10/28/2003US6639672 Method and apparatus for rapid particle identification utilizing scattered light histograms
10/28/2003US6639671 Wide-range particle counter
10/28/2003US6639670 Calibration tool for laser particle counters
10/28/2003US6638481 For drawing and supplying multiple samples for rapid processing
10/28/2003US6637273 Methods and apparatus for measuring stress of membrane regions of segmented microlithographic mask blanks
10/28/2003US6637257 Micromachined filter to separate cells and/or particles from a fluid, such as a biological fluid, and means for sensing the material selectively separated from the fluid with the filter
10/23/2003WO2003088123A1 Method for analyzing chemical and/or biological samples by means of particle images
10/23/2003WO2003087825A2 Method, system and kit for detecting an analyte in a sample
10/23/2003WO2003087782A2 A specimen holding plate for a gas permeability measuring apparatus
10/23/2003WO2003044483A3 Sample chip
10/23/2003WO2002101289A3 Optical distribution components
10/23/2003WO2002068935A3 Method and device for accelerated stability analysis
10/23/2003US20030199758 Variable-motion optical tomography of small objects
10/23/2003US20030199100 Method and system for detecting and recording submicron sized particles
10/23/2003US20030198575 Method and the device for micro-particle array fabrication
10/23/2003US20030198523 Method and apparatus for sorting particles
10/23/2003US20030197852 Method for analyzing impurities in carbon dioxide
10/23/2003US20030196714 Microfluidic system including a bubble valve for regulating fluid flow through a microchannel
10/23/2003US20030196499 Particulate sensor system
10/23/2003CA2482849A1 Method, system and kit for detecting an analyte in a sample
10/22/2003EP1355144A1 Solution agitating method and sample cell using for the method
10/22/2003EP1354188A2 Apparatus for the detection and measurement of particulates in molten metal
10/22/2003EP1354187A2 Particle sizing and concentration sensor using a hollow shaped beam
10/22/2003EP0941466B1 Method and device for determining predetermined properties of target particles of a sample medium
10/22/2003CN2581978Y Static light scattering laser granulometer
10/21/2003US6636812 Particulate compositions
10/21/2003US6636623 Optical projection imaging system and method for automatically detecting cells with molecular marker compartmentalization associated with malignancy and disease
10/21/2003US6636308 Apparatus for measuring characteristics of optical angle
10/21/2003US6636307 Light scattering type particle detector
10/21/2003US6634244 Methods for collecting fluid samples having select concentrations of particles
10/21/2003US6634210 Sensing electrode and a second sensing electrode in thermal and electrical communication with a heater wherein the first sensing electrode and the second sensing electrode are disposed on the same side of an electrode substrate and gas
10/21/2003CA2341231C Instrument for selecting and depositing multicellular organisms and other large objects
10/16/2003WO2003085384A1 Surface cleaning and particle counting
10/16/2003WO2003085383A1 Surface cleaning and particle counting
10/16/2003WO2003085381A1 High air volume to low liquid volume aerosol collector
10/16/2003WO2003085379A2 Microfluidic particle-analysis systems
10/16/2003WO2003085373A2 A system for the detection of pathogens in the mail stream
10/16/2003WO2003066876A9 An apparatus and methods for using biological material to discriminate an agent
10/16/2003WO2003062803A3 Method for quantitative video-microscopy and associated system and computer software program product
10/16/2003WO2003062799A3 Spectroscopic diagnostic methods and system
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