Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01L - Chemical or physical laboratory apparatus for general use › B01L 3 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
Patents for B01L 3 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers (47,104)
11/2000
11/23/2000WO2000069560A1 A centripetally-motivated microfluidics system for performing in vitro hybridization and amplification of nucleic acids
11/23/2000WO2000069554A1 Electromagnetic energy driven separation methods
11/23/2000WO2000069389A2 Penetrable cap with inner apex and related fluid transfer device
11/23/2000WO2000035565A3 Ultrafiltration device and method of forming same
11/23/2000WO2000009255A3 Parallel reactor with internal sensing and method of using same
11/23/2000DE10024247A1 Sample holder for biological analyses comprises different specific binding substances arranged on different layers of a substrate
11/23/2000CA2382647A1 Electromagnetic energy driven separation methods
11/23/2000CA2373347A1 Focusing of microparticles in microfluidic systems
11/22/2000EP1054250A1 Pipette adaptor, pipette for absorbance measurement, tip, and method and apparatus for absorbance measurement
11/22/2000EP1054056A1 Apparatus for immobilized dna library preparation, apparatus for gene amplification, method for temperature control and method for comparing genes systematically
11/22/2000EP1053790A2 Improved multi-well plates.
11/22/2000EP1053784A2 Processing samples in solutions having defined small contact area with support
11/22/2000EP1053298A1 Integrated microfluidic devices
11/22/2000EP1053056A1 Modular solid phase extraction plate assembly
11/22/2000EP1053055A1 Channel-less separation of bioparticles on a bioelectronic chip by dielectrophoresis
11/22/2000CN2406726Y Polution-proof quick titrator
11/21/2000US6150180 High throughput screening assay systems in microscale fluidic devices
11/21/2000US6150178 For accurate, one-step analysis without contaminating the sample; includes a membrane carrying the test chemistry and an elongated foam member for collecting specimen and which is drawn across the membrane to deliver the sample
11/21/2000US6150103 Compound for the immbolization of a biopolymer in a layer on surface
11/21/2000US6149951 Manufacture of edible frozen products
11/21/2000US6149870 Capable of doing various manipulation with a sufficiently small volume automatically with high degree of precision
11/21/2000US6149869 Chemical synthesizers
11/21/2000US6149866 A closure device which can render the reagent used in bioassay of biological fluid such as blood, into a state assuring a reliable test result and is able to maintain storage stability of the reagent under adverse conditions
11/21/2000US6149815 Apparatus creates electric field over dispensing receptacles to discharge liquid into receiver reservoirs or scientific apparatus; electrically-conductive plates are insulated from each other so that field polarizes liquid and forces movement
11/21/2000US6149787 External material accession systems and methods
11/21/2000US6148508 Method of making a capillary for electrokinetic transport of materials
11/21/2000CA2014119C Methods and devices for the separation of plasma or serum from whole blood, collection of plasma or serum, and reagent delivery system
11/16/2000WO2000067907A2 Sample evaporative control
11/16/2000WO2000036390A3 Microfluidic circuit designs for performing electrokinetic manipulations that reduce the number of voltage sources and fluid reservoirs
11/16/2000DE19922285A1 Sample vessel used for handling liquids, powders and granules has two front ends with a casing between the ends to limit a sample vessel chamber
11/16/2000DE19920811A1 Apparatus for conducting investigations on cell cultures comprises a receptacle holding the cell culture on the bottom and a reserve of nutrient medium, and a displaceable separator defining a small reactor space at the bottom
11/16/2000DE19917433A1 Mikroreaktorsystem zum Erzeugen und Testen von Substanzen und Wirkstoffen Micro-reactor system for producing and testing substances and active ingredients
11/16/2000CA2337007A1 Sample evaporative control
11/15/2000EP1051627A2 Multi-analyte reference solutions with stable po2
11/15/2000EP1051617A1 Disposable device for sampling a biological or mineral liquid detecting and/or assaying a specific parameter
11/15/2000EP1051616A2 Integrated collection and assay device for saliva and blood
11/15/2000EP1051612A1 Rotary confocal scanner for detection of capillary arrays
11/15/2000EP1051518A1 Rapid thermocycling for sample analysis
11/15/2000EP1051259A1 Method and apparatus for performing microassays
11/14/2000US6146881 Device for treatment of materials in preferential area; for the accurate transfer of liquid to a sample surface
11/14/2000US6146854 Filtration processes, kits and devices for isolating plasmids
11/14/2000US6146843 Method and apparatus for the use of sentinel microorganism
11/14/2000US6146594 Syringe array with adjustable needle spacing
11/14/2000US6146103 Micromachined magnetohydrodynamic actuators and sensors
11/14/2000US6145688 Closure device for containers
11/09/2000WO2000067293A1 Sample holder with hydrophobic coating for gas phase mass spectrometers
11/09/2000WO2000067007A2 Method and apparatus for obtaining electric field-enhanced bioconjugation
11/09/2000WO2000066995A2 Device for rapid dna sample processing with integrated liquid handling, thermocycling, and purification
11/09/2000WO2000066360A1 Multiple fluid sample processor with single well addressability
11/09/2000WO2000066269A1 Integrated sample-processing system
11/09/2000WO2000066268A2 Well(s) containing filtration devices
11/09/2000WO2000066267A1 Preventing cross-contamination in a multi-well plate
11/09/2000DE19917907A1 Pipette has an operating unit on the housing with a central operating element that can be operated from the outside
11/09/2000DE19917029A1 Verfahren und Vorrichtung zur dosierten Ausgabe von Flüssigkeitsmengen im Bereich von 0,1 nl bis 100 mul Method and apparatus for the metered dispensing of liquid amounts in the range from 0.1 nl to 100 mul
11/09/2000CA2371738A1 Sample holder with hydrophobic coating for gas phase mass spectrometers
11/09/2000CA2369363A1 Device for rapid dna sample processing with integrated liquid handling, thermocycling, and purification
11/08/2000EP1050588A1 A device for performing an assay, use of a membrane in the manufacture of said device, kit comprising said device and method for the detection of an analyte using such device
11/08/2000EP1049538A1 Microdosing device
11/08/2000EP1049526A1 Apparatus and method for drying solutions containing macromolecules
11/08/2000CN1272919A Fluid sample testing system
11/07/2000US6143576 Non-porous diagnostic devices for the controlled movement of reagents
11/07/2000US6143499 Miniaturized reaction vessel system, method for performing site-specific biochemical reactions and affinity fractionation for use in DNA sequencing
11/07/2000US6143496 Performing nucleic acid amplification on miniaturized scale, having sensitivity to determine existence of single target nucleic acid molecule
11/07/2000US6143252 Apparatus for multiple and parallel synthesis of different oligonucleotides
11/07/2000US6143250 Comprises a gap part formed to have a width smaller than the caliber of a front end portion of a liquid sucking discharging line; gap part has a shape capable of aspirating and discharging all liquid through the front end
11/07/2000US6143248 For controlling fluid flow from microreservoirs into transfer channels using capillary valving mechanisms for use in apparatus useful for performing microanalytic and microsynthetic analyses and procedures
11/07/2000US6143247 Affinity binding-based system for detecting particulates in a fluid
11/07/2000CA2180175C Bottle for two separate products
11/02/2000WO2000065337A1 Method and apparatus for reducing sample dispersion in turns and junctions of microchannel systems
11/02/2000WO2000065329A1 Disposable optical cuvette cartridge
11/02/2000WO2000064584A2 Method and device for applying small quantities of liquid
11/02/2000WO2000029114A9 Flexible array of closure caps for laboratory receptacles
11/02/2000WO2000005336A9 Devices and methods for sample analysis
11/02/2000EP1049157A1 Process for manufacturing buried channels and cavities in semiconductor wafers
11/02/2000EP1048882A1 Pipe connection
11/02/2000EP1048723A1 Biochip and method of using biochip
11/02/2000EP1047928A1 Autosampler syringe with compression sealing
11/02/2000EP1047561A1 Universal fluid droplet ejector
11/02/2000DE19919135A1 Verfahren und Vorrichtung zum Aufbringen kleiner Flüssigkeitsmengen Method and apparatus for applying small quantities of liquid
11/02/2000DE19917375A1 Pipettenspitze, Pipettiervorrichtung und Kombination aus Pipettenspitze und Pipettiervorrichtung Pipette tip pipetting and combination of pipette tip and pipetting
11/02/2000DE19917327A1 Dosing unit for very small quantities of e.g. reagent, comprises cavity for reception and delivery of liquids formed by polymers especially in form of reversible gel
11/01/2000CN1057942C Standard heating slaking apparatus for analyzing COD in water
10/2000
10/31/2000US6140652 Device containing sample preparation sites for transmission electron microscopic analysis and processes of formation and use
10/31/2000US6140613 PCR method for amplifying a gene using metallic sample container having inner surface coated with a resin or metal oxide
10/31/2000US6140070 Sample collecting method and apparatus
10/31/2000US6140044 Methods and devices for packaging a substrate having an array of probes fabricated on its surface are disclosed
10/31/2000US6139802 Ball and socket closure for specimen collection container incorporating a resilient elastomeric seal
10/26/2000WO2000063705A1 Apparatus and method for transferring small volumes of substances
10/26/2000WO2000063704A2 Apparatus and methods for sample analysis
10/26/2000WO2000063696A1 Automatic on-site drug testing system and method
10/26/2000WO2000063670A1 Fluid exchange in a chamber on a microscope slide
10/26/2000WO2000063232A1 Methods and apparatus for preventing sample loss
10/26/2000WO2000062934A1 Liquid transportation system for microfluidic device
10/26/2000WO2000062933A1 Pipette tip, pipetting device and combination consisting of a pipette tip and pipetting device
10/26/2000WO2000062932A2 METHOD AND DEVICE FOR DOSING LIQUIDS IN QUANTITIES RANGING FROM 0.1 NL TO 100 νL
10/26/2000WO2000062931A1 The use of microfluidic systems in the electrochemical detection of target analytes
10/26/2000WO2000062930A1 A collection cup for an automatic on-site drug testing system
10/26/2000WO2000062929A2 Microreactor system for producing and testing substances and active ingredients
10/26/2000WO2000062918A2 Microreactor module
10/26/2000WO2000013018B1 Support for a method for determining analytes and a method for producing the support
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