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)
03/2010
03/23/2010US7682818 Cylindrical syringe comprised of solid phase organic polymer for use in separation and isolation of nucleotide sequences
03/23/2010US7682816 Thin film coated microwell arrays and methods of using same
03/23/2010US7682809 nucleic acid sequencing by contacting a nucleic acid duplex comprising a nucleic acid template and a primer annealed to the template with a reagent mix under primer extension conditions to produce an extended primer and ATP; release of pyrophosphate (PPi) indicates that a reaction has occurred
03/23/2010US7682801 Test device with a conjugate having marker, for determining ligand presence in liquid sample; immobilized ligand-binding mechanism for antigens, antibodies, aptamers, and/or nucleic acids; sorbent strips touching each other at test site; fluid flow migration path; high speed, accuracy
03/23/2010US7682426 Method and device for the detection, characterization and/or elimination of suspended particles
03/23/2010US7681523 Method and apparatus for counting somatic cells or fat droplets in milk
03/23/2010CA2442339C Color space transformations for use in identifying objects of interest in biological specimens
03/22/2010CA2639710A1 Method to extract target signals of a known type from raw data containing an unknown number of target signals, interference, and noise
03/18/2010WO2010030189A1 Fluid analysis system and method for operation of an analysis system
03/18/2010WO2010011583A3 Method for classifying and counting bacteria in body fluids
03/18/2010WO2009151858A3 High throughput flow cytometer operation with data quality assessment and control
03/18/2010WO2009150353A3 Method and equipment for determining the flow rate value of a fluid
03/18/2010US20100066547 Method for monitoring water quality
03/18/2010CA2736394A1 Fluid analysis system and method for operation of an analysis system
03/17/2010EP2163883A2 Particle size measuring device
03/17/2010EP1454123B1 Device and method for investigating analytes in liquid suspension or solution
03/17/2010CN201425575Y Equipment for directly measuring hydraulic parameters of solid waste
03/17/2010CN201425574Y On-line flue gas monitoring system based on wireless GPRS
03/17/2010CN201425573Y Maintenance-free device for measuring dust concentration
03/17/2010CN201425572Y High-precision device for measuring dust concentration
03/17/2010CN201425571Y Device for measuring dust concentration
03/17/2010CN201425570Y Device for measuring dust concentration
03/17/2010CN201425569Y Testing clamp with longitudinal and transverse permeating degree of testing materials and tester
03/17/2010CN201423981Y Bus intelligent safety device
03/17/2010CN101672764A Method for measuring porosity of paper pulp
03/17/2010CN101672763A Rock permeability experimental facility
03/17/2010CN101672762A Test device and test method for measuring aggregative permeability index of sinter bed
03/17/2010CN101672761A Device and method for testing soil-water characteristic curve of sandy soil
03/17/2010CN101672760A Detection device of water flow tube
03/17/2010CN101672759A Classified statistic method and device of particles
03/17/2010CN101672733A High-temperature aerosol particle sampling gun
03/17/2010CN101672732A Water-cooling fly ash sampling device of circulating fluid bed boiler
03/17/2010CN100594369C Method and device for evaluating physical parameters of an underground reservoir from rock cuttings taken therefrom
03/17/2010CN100594367C Disabled grease mechanical impurity separation method
03/16/2010US7680638 Human-clothing-environment simulator
03/16/2010US7679743 Apparatus for measuring magnitude of deflected probe beam signal generated by laser-induced breakdown and method of measuring size of nanoparticles using frequency distribution curve of magnitude of probe beam deflection signal
03/16/2010US7679742 Method, system and apparatus for monitoring variations in the size of particles present in a fluid
03/16/2010US7679039 Compositions and methods for drop boundary detection and radiation beam alignment
03/16/2010US7678547 Determining velocity of particles in fluid; obtain fluid sample, monitor preferential activity in detction zone, calibrate and compare to control
03/16/2010US7678336 Channel apparatus for focusing a fluid flow
03/16/2010US7678334 Sample processing devices
03/16/2010US7677197 Treatment of tissue specimens
03/16/2010US7677084 Filtration tester
03/12/2010CA2679394A1 Particle standard and method of calibrating or validating an optical particle analyzer
03/11/2010WO2010027196A2 Multichannel-type diffusion charger for the real-time measurement of the size distribution of submicron particles, and method for the real-time measurement of the size distribution of submicron particles using same
03/11/2010WO2010026504A1 Method for instantaneously and continuously measuring airborne particles or pollens, and related device
03/11/2010WO2010026423A2 Particle separators
03/11/2010WO2010026328A1 Method and device for classifying, displaying, and exploring biological data
03/11/2010WO2009151610A3 Flow cytometer apparatus for three dimensional diffraction imaging and related methods
03/11/2010US20100058845 Crystallization of chemical species/polymorphs and microfluidic apparatus and screening methodology therefor
03/10/2010EP2161562A2 Device, system and method for storing and sorting cellular samples
03/10/2010EP2161561A1 Particle separators
03/10/2010EP2160588A1 Particle fraction determination of a sample
03/10/2010EP1540394B1 Method of manufacturing of a diffraction grating-based optical identification element
03/10/2010CN201421430Y Water supply treatment flocculation effect detection device
03/10/2010CN201421410Y Automatic leak detection vehicle of highly-effective filter air outlet of clean room
03/10/2010CN201421361Y Automatic intermittent weighing testing mechanism
03/10/2010CN101666736A Impermeability test method for concrete
03/09/2010US7674615 for controlling fluid flow from a sample receiving pad into a lateral flow assay test strip; disposable cartridges
03/09/2010US7674581 Autonomous genosensor apparatus
03/09/2010CA2525035C Determining gradients using a multi-probed formation tester
03/04/2010WO2010024753A1 Particle sorting
03/04/2010WO2010023644A1 Toothbrush and method of manufacturing it
03/04/2010US20100057378 Downhole sanding analysis tool
03/04/2010US20100054574 Method for quantitative video-microscopy and associated system and computer software program product
03/04/2010US20100050750 Concentrator
03/04/2010US20100050746 Detection of surface porosity in machined castings
03/04/2010US20100050720 Passive nutrient removal material mixes
03/04/2010DE102008041675A1 Test piece for evaluation of effectiveness of particle extraction method for determination of technical cleanliness of components, involves channels taken up with defined surface in housing, where channels have internal thread
03/04/2010DE102006048919B4 Verfahren zur Ermittlung der Partikelbeladung und des Volumenstromes eines Fluidstromes Method for determining the particle charge and the volume flow of a fluid stream
03/03/2010CN201417245Y Nondestructive test device for detecting transmission and aperture evenness of perforated plate
03/03/2010CN201417244Y Laser concentration sensor
03/03/2010CN101660992A Method for quickly detecting settling velocity of alga cells
03/02/2010US7671987 Optical detection system for flow cytometry
03/02/2010US7670798 Automated method and reagent therefor assaying body fluid samples such as cerebrospinal fluid (CSF)
03/02/2010US7670793 Enumeration of CD4+ lymphocytes
03/02/2010US7670471 Method and apparatus for analysis and sorting of polynucleotides based on size
03/02/2010US7669457 Apparatus and method of smoke detection
02/2010
02/28/2010CA2676826A1 Formation gas pore pressure evaluation on drilling cuttings samples
02/25/2010WO2010022321A1 Gas sensors, methods of preparation thereof, methods of selecting gas sensor materials, and methods of use of gas sensors
02/25/2010WO2010021548A1 Method and apparatus for identification of biological material
02/25/2010WO2009150526A3 Photothermal detection system
02/25/2010WO2009147209A3 Method for and material of a shape standard
02/25/2010US20100043532 Electronic level sensor and timer based falling head soil permeameter
02/25/2010DE102008041330A1 Method for measuring speed of e.g. metal particles, contained in water and geometrical expansion of particles, involves determining expansion of particles transverse to flow direction as function of change of measuring signals in planes
02/25/2010CA2734760A1 Method and apparatus for identification of biological material
02/24/2010EP2156879A2 Methods, compositions and automated systems for separating rare cells from fluid samples
02/24/2010EP2156168A1 Sensor for identifying at least one particle by means of raman-spectroscopy
02/24/2010CN201413289Y Dual seal and vacuum apparatus of full-automatic specific surface area and hole analyzer
02/24/2010CN201413288Y Device for the water vapor permeability test of fabrics
02/24/2010CN101655444A Algae classified detection system through video images
02/24/2010CN101655443A Device and method for measuring water turbidity degree by utilizing water sound attenuating frequency spectrum
02/24/2010CN101655442A Range automatic switching circuit for fume concentration online monitoring system
02/24/2010CN100592107C Method and system for measuring the speed of blood flow rate
02/24/2010CN100592072C Automatic sheet storing device of milk somatic cell bacilli automatic calculating instrument with direct microscopic examination
02/24/2010CN100592071C Biological flow type analyzer
02/24/2010CN100592070C Method for in-situ detection of aerosol particle concentration and detector thereof
02/23/2010US7667890 Cytological imaging systems and methods
02/23/2010US7667840 Particle-measuring system and particle-measuring method
02/23/2010US7667838 In-stream spectroscopic elemental analysis of particles being conducted within a gaseous stream
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