Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 1 - Sampling; Preparing specimens for investigation
Patents for G01N 1 - Sampling; Preparing specimens for investigation (74,036)
07/2003
07/24/2003WO2002102513A3 Positioning pins for multiwell test apparatus
07/24/2003WO2002048676A9 Multiple array system for integrating bioarrays
07/24/2003US20030138970 Allows a portion of a stream of fluid to be diverted to an analyzer and also allows for a known fluid sample to be supplied to the analyzer so that the analyzer may be properly calibrated
07/24/2003US20030138965 Systems and methods for measuring nitrate levels
07/24/2003US20030138941 Sample preparation integrated chip
07/24/2003US20030138939 Use of acacia gum to isolate and preserve biological material
07/24/2003US20030138877 Using Gram's stain comprising gentian violet and Gram's iodine for optically analyzing tissues on microscope slides
07/24/2003US20030138829 Comprises flow channels formed within an elastomeric material for use in thermocycling applications such as nucleic acid amplification, genotyping and gene expression analysis; high throughput assays
07/24/2003US20030138827 Diagnosing cancer using parallel in situ histological and microscopic analysis of cultured and cancerous cells
07/24/2003US20030138819 Method for detecting disease
07/24/2003US20030138779 Methods and devices for removal of organic molecules from biological mixtures using anion exchange
07/24/2003US20030138359 Microfluidic devices, systems and methods for performing integrated reactions and separations
07/24/2003US20030138358 Applying a reversible electric voltage to start electro-osmotic fluid flow, transporting sample liquids, electrophoretic deposition of charged biopolymer on slide; medical analyzing, microfluidics
07/24/2003US20030138355 Smear preparing apparatus
07/24/2003US20030138354 Assay devices
07/24/2003US20030138353 A cartridge device comprising a housing with a cavity and an aperture for analyzing biological tissue, cells; medical equipment, automatic biological sample analyzers
07/24/2003US20030138345 Postage stamp indicating completion of sterilization process
07/24/2003US20030138344 Modular facility capable of being isolated from surrounding environment includes enclosure or sorting area for receiving and sorting incoming mail, decontamination system
07/24/2003US20030138329 Gas suction pump device, gas feed adapter and gas alarm unit
07/24/2003US20030138234 Inexpensive fiber optic attenuation
07/24/2003US20030136918 Soft ionization device and applications thereof
07/24/2003US20030136902 Apparatus for inspecting the inside of a container and method of inspecting the same
07/24/2003US20030136823 Public drop box for isolating received items
07/24/2003US20030136723 Airtight waste solution sampling apparatus
07/24/2003US20030136700 Container carrier for samplers
07/24/2003US20030136680 Medical diagnosis; electrospraying alpha rays; radiation power sources; particle counting; measuring density distribution
07/24/2003US20030136262 Selective filtration and concentration of toxic nerve agents
07/24/2003US20030136205 Collecting apparatus of floating dusts in atmosphere and method for measuring floating dusts
07/24/2003US20030136204 Self extricating independent ballistic material core sampler
07/24/2003US20030136203 Package biochemical hazard and contraband detector
07/24/2003US20030136194 Acoustic particulates density meter
07/24/2003US20030136179 Mail tub with air ports
07/24/2003US20030136178 3D array of integrated cells for the sampling and detection of air bound chemical and biological species
07/24/2003US20030136177 Emission sampling apparatus and method
07/24/2003US20030136174 Automated soil gas monitoring chamber
07/24/2003DE19932032C2 Vorrichtung zur Mikro-Dissektion von Gewebe Apparatus for micro-dissection of tissue
07/24/2003DE10219750C1 Controlled feeder, for flowing viscous and sterile substances, for chemical analysis, uses cartridge opened by movement of shape memory alloy
07/24/2003CA2473782A1 Diffractometer and method for diffraction analysis
07/24/2003CA2473235A1 Slide cassette for fluidic injection
07/23/2003EP1329726A2 Method for detecting physical contact between a probe and a liquid surface
07/23/2003EP1329725A2 Method for detecting leaks in an aspirating and dispensing system
07/23/2003EP1329714A1 Method and device for collecting and concentrating specimen
07/23/2003EP1329705A2 Pipette- and cartridge-comprising set and related application methods
07/23/2003EP1329704A2 Sampling probe for melts, in particular for sampling slag on the surface of a molten metal
07/23/2003EP1329699A1 Optical measurement apparatus and method for optical measurement
07/23/2003EP1329395A1 Test strip dispenser
07/23/2003EP1329148A1 Robot for sampling and analyzing soil
07/23/2003EP1328847A1 Fabrication of nanoelectronic circuits
07/23/2003EP1328817A1 Automatic pipetting device with rinsing
07/23/2003EP1328791A1 Quantitative digital fluorography and related products and methods
07/23/2003EP1328789A2 Method and device for obtaining shaped test-pieces of steel as required in tensile under corrosion fatigue tests
07/23/2003EP1328787A1 Method for performing chemical and isotopic analysis and measurements on constituents transported by a bore fluid
07/23/2003EP1328346A2 Microfluidic substrate assembly and method for making same
07/23/2003EP1187679B1 Valves enabling a liquid to be directed in a diagnostic chart, diagnostic charts and diagnostic device comprising several charts
07/23/2003EP1126918B1 Vacuum centrifuge or reaction chamber
07/23/2003EP1105722B1 Method and device for extracting micro-samples of pressurised fluid contained in a container
07/23/2003EP1053462A4 A method for detecting venting of a combustion appliance within an improper space
07/23/2003EP1019696A4 Apparatus and method for transferring liquids
07/23/2003EP0902720B1 Apparatus for removing condensate from combustion analyzer sample
07/23/2003EP0815424B1 Sample collection device
07/23/2003CN2562178Y Micro-liquid pot printing device
07/23/2003CN1432127A Shelf life testing unit
07/23/2003CN1431933A Method of preventing short sampling of capillary or wicking fill device
07/23/2003CN1431516A Microhydrojet head and sprinkler using micro hydrojet head
07/23/2003CN1431290A Device for automatic extracting nucleic acid
07/23/2003CN1115198C Capillary active test element having intermediate layer situated between carrier and covering
07/22/2003US6596988 Porous polymer monoliths permeable for liquid chromotography; microfabricated silicon chips
07/22/2003US6596240 Pipette tip for easy mounting and ejecting from a pipette
07/22/2003US6596153 Determining breath alcohol content quantitatively and for distinguishing and identifying other electrochemically convertible substances.
07/22/2003US6595037 Portable odor detecting and measuring device
07/17/2003WO2003058208A1 Closed loop system for air sampling of contained mail products
07/17/2003WO2003058207A2 Device and method for contamination detection within sealed containers
07/17/2003WO2003058195A2 Methods of processing sample processing devices
07/17/2003WO2003057363A1 Method for separating particles different in size, structure, or function and apparatus therefor
07/17/2003WO2003056954A1 Method and apparatus for collecting and testing biological samples
07/17/2003WO2003056919A2 Methods and device for freezing and thawing biological samples
07/17/2003WO2003040166A3 Membrane adsorber device
07/17/2003WO2002017858A9 Role of fosb in bone formation
07/17/2003US20030134432 Preparing library of oligomers on microarrays; combinatorial chemistry
07/17/2003US20030134428 Pin tool apparatus and method
07/17/2003US20030134416 Methods, compositions, and automated systems for separating rare cells from fluid samples
07/17/2003US20030134321 High resolution DNA detection methods and devices
07/17/2003US20030134316 Method of stirring reaction solutions
07/17/2003US20030133864 Method and apparatus for supplying carbon dioxide to a plurality of applications, as in the processing of integrated circuits
07/17/2003US20030133848 Test tube holder
07/17/2003US20030133847 Air and moisture tight sealed
07/17/2003US20030133846 Processing chamber
07/17/2003US20030133845 Identification device for explosives or other materials
07/17/2003US20030133843 Set comprising a pipette and a cartridge, as well as a method for applying a sample to the cartridge and an analytical method
07/17/2003US20030133838 Precise test elements in which the test spots have different compositions
07/17/2003US20030133190 Laser microdissection device
07/17/2003US20030133106 Method and device utilizing real-time gas sampling
07/17/2003US20030132193 Substrate processing apparatus and substrate processing method
07/17/2003US20030132162 Underdrain for filtration membrane
07/17/2003US20030132113 High speed and high reliability
07/17/2003US20030131673 Sampler for melts, in particular for slags lying on a molten metal
07/17/2003US20030131654 Method and apparatus for monitoring building air flow
07/17/2003DE20220423U1 Enriching device for trace gases used in mobile and stationary gas sensor systems comprises gas chamber for buffering arranged between conveying unit and enriching element
07/16/2003EP1327476A2 Pin tool apparatus and method
07/16/2003EP1327473A1 Method of stirring reaction solutions
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