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)
12/2002
12/10/2002US6490937 Exhaust gas sampling apparatus
12/05/2002WO2002097716A1 Robust stain detection and quantification for histological specimens based on a physical model for stain absorption
12/05/2002WO2002097447A1 Imaging means for excision apparatus
12/05/2002WO2002097446A1 Sample collection and preparation apparatus
12/05/2002WO2002097445A1 Liquid handling means for excision apparatus
12/05/2002WO2002097424A2 Pipe material discrimination
12/05/2002WO2002097411A1 Apparatus and method for microwave determination of at least one physical parameter of a substance
12/05/2002WO2002097402A2 Analysis or disposal of surface adherents
12/05/2002WO2002097400A1 Supporting substrate used for the deposition, automated recognition and spectroscopic identification of particles
12/05/2002WO2002097392A2 Sample concentration maldi plates for maldi mass spectrometry
12/05/2002WO2002097389A2 Device for collecting liquid samples
12/05/2002WO2002096561A2 Pipette sampling system
12/05/2002WO2002063276A3 Device and method for producing samples from predominantly dust-like and dry material
12/05/2002WO2002048705A3 Gas sensor calibration system
12/05/2002WO2001067111A3 A collection system for storage and manipulation of a sample
12/05/2002US20020183643 Algorithms, systems, and methods for estimating carbon dioxide stores, transforming respiratory gas measurements, and obtaining accurate noninvasive pulmonary capillary blood flow and cardiac output measurements
12/05/2002US20020183185 Method for the concentration of fluid-borne pathogens
12/05/2002US20020182883 System and method for analyzing a semiconductor surface
12/05/2002US20020182749 Sample evaporative control
12/05/2002US20020182746 Method and device for sample introduction of volatile analytes
12/05/2002US20020182745 Detection of metal protein complex; obtain metal proteinate sample, filter, separate dissolved metal, determine metal concentration
12/05/2002US20020182647 Histoscreen method
12/05/2002US20020182637 Analysis of crystals; form solid suport, obtain mother liquor, crystalize, image drops from mother liquor
12/05/2002US20020182608 Providing a device for detecting presence of target nucleic acid molecule; contacting probes with sample which may have target nucleic acid molecule under selective hybridization conditions, determining if electrical current can be carried
12/05/2002US20020182128 Gas flow, controlling temperature chemical reactors; process control
12/05/2002US20020182116 Housing for receptacle filling
12/05/2002US20020182115 Chemical dispensing system and method
12/05/2002US20020182114 Quantitative analysis
12/05/2002US20020179848 Apparatus comprising a reagent atomization and delivery system
12/05/2002US20020179737 Spray device
12/05/2002US20020179543 Micro-filtration
12/05/2002US20020179529 Water separation from solvent
12/05/2002US20020179528 Extracting method, structure and apparatus, and separating method, structure and apparatus
12/05/2002US20020179520 Multi-well microfiltration apparatus
12/05/2002US20020179499 Virtual impactor
12/05/2002US20020178842 Apparatus to recover sample gases from fluids
12/05/2002US20020178797 Analytical devices based on diffusion boundary layer calibration and quantitative sorption
12/05/2002US20020178785 Silicon micro-machined fixed-volume back-flush injector having no unswept dead volume during injection
12/05/2002US20020178784 Method for the measurement of aerosol particles in gaseous samples
12/05/2002US20020178781 Method and apparatus for monitoring oxygen concentration in beverage production process
12/05/2002US20020178779 Probe tip alignment for precision liquid handler
12/05/2002DE10124235A1 Verfahren und Vorrichtung zur umfassenden Charakterisierung und Kontrolle des Abgases und der Regelung von Motoren, speziell von Verbrennungsmotoren, und von Komponenten der Abgasnachbehandlung Method and apparatus for the characterization and control of the exhaust gas and the control of motors, especially of internal combustion engines and aftertreatment components
12/05/2002CA2500191A1 Apparatus and method for microwave determination of at least one physical parameter of a substance
12/05/2002CA2448980A1 Robust stain detection and quantification for histological specimens based on a physical model for stain absorption
12/05/2002CA2448212A1 Pipe material discrimination
12/05/2002CA2441949A1 Pipette sampling system
12/04/2002EP1262775A1 Method and device for soil sampling
12/04/2002EP1262774A1 Anionic ion pairing compositions having volatile combustion products with O or S or halogen atoms or their combinations as heteroatoms for use with gas-phase or vapor-phase element-specific detectors
12/04/2002EP1262759A1 Device for processing samples
12/04/2002EP1262758A1 Container and device for tissue preparation for tissue embedding
12/04/2002EP1262237A2 A diagnostic pipette assembly including apparatus for automated aspiration
12/04/2002EP1261852A2 Method and apparatus for preparing cytological specimens
12/04/2002EP1261851A2 Method and apparatus for preparing cytological specimens
12/04/2002EP1261850A1 Automaton for processing, signal acquisition and biochip analysis
12/04/2002EP1261761A1 Quartz member for semiconductor manufacturing equipment and method for metal analysis in quartz member
12/04/2002EP1261428A2 Dispenser
12/04/2002EP1261425A1 Test system based on microcapillaries
12/04/2002EP1112122B1 Microfluid system for reactions and transfers
12/04/2002EP0961654B1 System for producing multiple diagnostic test elements
12/04/2002EP0615616B1 Portable sampling apparatus
12/04/2002CN2524237Y Environmental sampler for experimental laboratory
12/04/2002CN1382970A Liquid sampler
12/04/2002CN1382969A In-situ sampler based on membane extraction technique for pollutants in natural water
12/04/2002CN1382968A Tester for cervical mucus of woman in fertility phase
12/04/2002CN1382967A Adapter for in-situ use of nursing test case
12/04/2002CN1382966A Blunt nosed intubate and filter assembly and use method combined with in-istu nursing test case
12/04/2002CN1382965A Adapter for in-situ use of nursing test case
12/04/2002CN1382964A Adapter for in-situ use of nursing test case
12/04/2002CN1382963A Adapter for in-situ use of nursing test case
12/04/2002CN1095541C Spectrometer for particles in oil sample
12/03/2002US6490530 Aerosol hazard characterization and early warning network
12/03/2002US6489172 Saliva sampling device
12/03/2002US6489171 Chemical dispensing system and method
12/03/2002US6489112 Preparing nanoscale reactions using nucleic acids are presented. nucleic acids are captured saturably, yet reversibly, on the internal surface of the reaction chamber, typically a capillary. excess nucleic acid is removed and the
12/03/2002US6489094 Automatic
12/03/2002US6487920 Situ soil sampling probe system with heated transfer line
11/2002
11/30/2002CA2349185A1 Method and device for sample introduction of volatile analytes
11/28/2002WO2002095389A2 Method and detector for detecting gases
11/28/2002WO2002095378A1 Method for sample separation and lift-out
11/28/2002WO2002095376A2 Method and device for the comprehensive characterisation and monitoring of exhaust gases and the regulation of engines in particular internal combustion engines and components for the treatment of exhaust gases
11/28/2002WO2002095375A1 Semen analysis
11/28/2002WO2002095364A1 Automatic system for collecting, weighing and releasing solid particles
11/28/2002WO2002095306A1 Cryopreservation system with controlled dendritic freezing front velocity
11/28/2002WO2002094440A2 Microchip integrated multichannel electroosmotic pumping system
11/28/2002WO2002094347A1 Sampling port for a drainage device
11/28/2002WO2002081934A9 Pneumatic valve interface for use in microfluidic structures
11/28/2002WO2002039115A3 Detection of allergen-associated materials
11/28/2002WO2002031468A9 Personal and environmental air sampling apparatus
11/28/2002WO2001092862A1 Method for determining suspended particulate matter, sampling tube and sampling kit for use in determining suspended particulate matter
11/28/2002US20020177958 System, method and computer implemented process for assaying coagulation in fluid samples
11/28/2002US20020177236 Testing kit for detection of microoganisms in sample
11/28/2002US20020177184 Apparatus for use in the generation of slides of human tissues
11/28/2002US20020177183 Fixation of preferential tissues; obtain tissue, suspend in circulating fluid stream, expose to microwave radiation, evaluate fixed tissues
11/28/2002US20020177137 Detecting preferential nucleotide sequences in pool of sequences; obtain nucleotide sequences, deposit on substrate, incubate with probe, detect signal, which indicates, presencec of preferential sequences
11/28/2002US20020177135 Biochip cartridge for use in high throughput analysis of nucleotide sequences
11/28/2002US20020177119 Cryopreservation system with controlled dendritic freezing front velocity
11/28/2002US20020176954 Pressure vessel with composite sleeve
11/28/2002US20020176804 Microfluidic substrate assembly and method for making same
11/28/2002US20020176536 Preparation of an oil sample fox X-ray fluorescence analysis
11/28/2002US20020175079 Device and method for the manipulation of a fluid sample
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