Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01L - Chemical or physical laboratory apparatus for general use › B01L 99 - Subject matter not provided for in other groups of this subclass
Patents for B01L 99 - Subject matter not provided for in other groups of this subclass (5,968)
12/2003
12/03/2003CN1460036A Very small chemical device and flow rate adjusting method thereof
12/03/2003CN1459626A Device for embedding tissue simple in paraffin wax
12/02/2003US6656431 Storing particle containing liquid; microfluidic convoluted flow channel with sedimentation regions
11/2003
11/27/2003WO2003098218A1 Multi-channel microfluidic system design with balanced fluid flow distribution
11/27/2003WO2003050515A3 Photometric calibration of liquid volumes
11/27/2003US20030219358 Device for embedding histological specimens in paraffin wax
11/20/2003WO2003095975A2 System and method to test nutritional supplements
11/20/2003WO2003072249A3 System for preparing and handling multiple laser desorption ionization probes
11/20/2003US20030215955 Preparing and providing laboratory results to a consumer of a fluid sample retrieval kit; nutraceuticals
11/19/2003EP1362115A1 Multi-sample fermentor and method of using same
11/13/2003WO2003092894A2 Method and apparatus for isolating platelets from blood
11/12/2003EP1360471A1 Cartridge for containing a specimen sample for optical analysis
11/12/2003EP1360009A1 Multi-well filtration apparatus
11/12/2003CN2585691Y Variable axle center microfluid system
11/12/2003CN1127663C Protective shield for blood glucose strip
11/06/2003WO2003091691A2 Parallel sizing, dosing and transfer assembly and method of use
11/06/2003US20030207463 Method for obtaining the contents of a fluid-holding vessel
11/06/2003US20030205636 Parallel sizing dosing and transfer assembly and method of use
11/06/2003US20030205538 Float density is below that of erythrocytes and above that of plasma; movement of the float through the sedimenting erythrocytes releases entrapped platelets, increasing the platelet yield.
11/04/2003US6641517 Method and apparatus for making density gradients
10/2003
10/30/2003WO2003037491A3 Microfluidic micromixer
10/30/2003US20030202955 Crosslinked polyether binding to protein; biodegradation
10/29/2003EP1355848A2 Method for producing a fluid component, fluid component and an analysis device
10/29/2003EP1060025B1 System for performing assays on a levitated droplet
10/28/2003US6638770 Cleaning device is constructed and arranged to clean the drop-carying surface by employing a flow of cleaning fluid (or another cleaning matter such as small particles)
10/28/2003US6637463 Flow path configurations are designed to control pressure drops on selected flow path segments to balance fluid flow among multiple flow paths, leading to efficient operation of the wetted microfluidic circuit
10/23/2003WO2003065844A8 Cleaning device and method of construction
10/23/2003US20030199065 Coating a solution composed of a solvent and a non-ionic surfactant having hydrophilic-lipophilic balance number < 5 on surface, drying the surface to remove solvent and thereby bring surfactant into direct contact with hydrophobic polymer
10/22/2003CN1125339C Method of measuring analytical material concentration by using a hollow truncated cone
10/21/2003US6635441 Multi-sample fermentor and method of using same
10/21/2003US6635430 Comprised of polypropylene and polytetrafluoroethylene; opening on bottom surface; pegs; grooves on side and bottom surface; useful in high-throughput screening assays for assessing binding of macromolecules to proteins
10/15/2003EP1352250A2 Automated system for filling capillaries
10/15/2003EP1351769A1 Inserting carriage for a measuring and/or analytical device
10/09/2003WO2003037513A3 Sample dispensing device
10/09/2003US20030190265 Very small chemical device and flow rate adjusting method therefor
10/08/2003CN1446636A Method for feeding-in solid body in chemical reaction and device
10/02/2003WO2003081215A1 Method and apparatus for storing and dispensing reagents
10/02/2003WO2003080247A1 Device for cooling a sampler
10/02/2003US20030186295 Reaction card and use of same
10/02/2003US20030185714 Valve arrangement
10/02/2003US20030182984 Methods for production of microarrays of biological samples
10/02/2003CA2504883A1 Method and apparatus for storing and dispensing reagents
10/01/2003EP1348455A1 System and Method for Processing Biological Fluids
10/01/2003CN2576326Y High-temp high-pressure speed-changing multi-group buffering agent evaluation apparatus
09/2003
09/30/2003US6627446 Robotic microchannel bioanalytical instrument
09/30/2003US6626051 Lid for sample holder
09/25/2003WO2003078972A1 Ribbon flow cytometry and cell sorting
09/25/2003WO2003078065A1 Microfluidic channel network device
09/25/2003US20030181826 Hydrophobic/hydrophilic sample collection tip
09/25/2003US20030180807 Apparatus for assay, synthesis and storage, and methods of manufacture, use, and manipulation thereof
09/25/2003US20030180190 Wall forming recesses; fluid flow; covering with lid; multilayer laminate
09/25/2003US20030180189 Capillary filler
09/25/2003US20030180128 Device and methods for automating transfer of multiple samples to an anlytical instrument
09/24/2003EP1346773A2 Apparatus and method for separating a biological sample
09/24/2003EP1064090B1 Device for analyzing a sample
09/24/2003CN1444646A Chips having elevated sample surfaces
09/24/2003CN1444645A Apparatus and method for controlling movement of specimen, and step for processing specimen
09/18/2003WO2003026797A3 Sealing system with flow channels
09/18/2003US20030175990 Microfluidic channel network device
09/18/2003US20030175820 Flow immunoassay assembly with multiple flow channels
09/18/2003US20030175170 System for preparing and handling multiple laser desorption ionization probes
09/18/2003US20030175167 Apparatus for separating biological sample and separating method of the same
09/18/2003US20030175166 Sample cylinder, especially a sample cylinder that is provided with a filtration device for recovering cell material from body fluids
09/18/2003US20030175165 Comprises separation columns for automatically forming plant/animal extracts; microfluidics; proteomics
09/17/2003EP1344050A2 Apparatus and method for filling and cleaning channels and inlet ports in microchips used for biological analysis
09/16/2003US6620383 Microvolume liquid dispensing device
09/11/2003US20030171697 Tester for automated identification of analytes in bodily fluids
09/11/2003US20030170882 Method of manufacturing a self-sealing chamber
09/11/2003US20030170145 For selectively distributing and dispensing fluids using a rotary valve; devices for the identification of analytes in bodily fluids such as for the identification of drugs, alcohol, and other toxic substances in saliva
09/04/2003WO2003073108A1 Automatic precision pipetting device
09/04/2003WO2003072258A1 Method and apparatus for dispersing reagent droplets below a fluid surface using non-contact dispensing
09/04/2003WO2003072250A2 Device and methods for automating transfer of multiple samples to an analytical instrument
09/04/2003WO2003072249A2 System for preparing and handling multiple laser desorption ionization probes
09/04/2003US20030166264 Drug and alcohol assay assembly
09/04/2003US20030166259 Testing bodily fluids, particular saliva; immunoassay tests, clinical analysis
09/04/2003CA2476043A1 Automatic precision pipetting device
09/03/2003EP1089822B1 Device for carrying out an almost simultaneous synthesis of a plurality of samples
09/02/2003US6613576 Swab which can be wiped upon a surface; multicompartment container comprising sulfuric acid and diphenylamine reagent; colorimetric analysis; efficiency
08/2003
08/28/2003WO2001063241A9 Microfluidic devices and methods
08/28/2003US20030162308 Orthogonal read assembly
08/28/2003US20030162204 Alcohol detection assembly
08/27/2003EP1338886A1 Swab extraction system
08/21/2003WO2003068071A1 Integrally storable adaptor
08/21/2003US20030158499 Automated plunger-based sample/buffer mixing assembly
08/21/2003US20030157728 Collecting microorganisms
08/21/2003US20030157723 Self-customizing analyte testing system for detection of drugs, ethanol and toxic substances in saliva; immunoassays
08/21/2003US20030157591 Processing a plurality of samples contained in associated sample vessels and fermenting the plurality of samples in the sample vessels
08/21/2003US20030157564 Plunger-based flow immunoassay assembly
08/21/2003US20030157480 Optical detector; fluorescent labeled antigen; quantitative analysis
08/21/2003US20030156992 Microfluidic systems including three-dimensionally arrayed channel networks
08/21/2003US20030155012 Rotary valve with compliant lining
08/20/2003EP1335853A1 Sample dispensing with liquid delivery without crossover
08/20/2003CN1437707A Automatic measuring cartridge and measuring method using it
08/14/2003WO2003065844A1 Cleaning device and method of construction
08/14/2003WO2002024337A9 Multiple analyte assay device with sample integrity monitoring system
08/14/2003US20030153844 Integral sample collection tip
08/14/2003US20030152487 Microfluidic cartridges for analysis of liquid samples having a convoluted sample storage channel
08/14/2003US20030152484 Means and method of preserving legal rights by obtaining independent DUI test
08/13/2003EP1334770A1 Precision liquid dispensing system
08/13/2003EP1334349A1 Method and device for diluting a fluid and detecting analytes within a diluted fluid
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